The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Frontend Development is one of the most important parts of creating a website or digital product. The role of the Frontend Developer is to ensure that a website looks and functions as intended, using their knowledge on HTML, JavaScript, CSS, and other programming languages. They have the ability to implement design into code and create engaging frontend experiences. Whether it’s creating an interactive user interface, building a website from scratch, or simply cleaning up the code of an existing site, the Frontend Developer is essential in delivering excellent results to any client.
Here's some projects that our expert Frontend Developers made real:
The skill of a Frontend Developer can truly bring any digital products to life. Our experts have helped many clients to realize their vision, by translating their ideas into sophisticated code. If you are looking for efficient high quality results, now might be the perfect time to post your own project in Freelancer.com and hire a Frontend Developer!
From 165,241 reviews, clients rate our Frontend Developers 4.9 out of 5 stars.Frontend Development is one of the most important parts of creating a website or digital product. The role of the Frontend Developer is to ensure that a website looks and functions as intended, using their knowledge on HTML, JavaScript, CSS, and other programming languages. They have the ability to implement design into code and create engaging frontend experiences. Whether it’s creating an interactive user interface, building a website from scratch, or simply cleaning up the code of an existing site, the Frontend Developer is essential in delivering excellent results to any client.
Here's some projects that our expert Frontend Developers made real:
The skill of a Frontend Developer can truly bring any digital products to life. Our experts have helped many clients to realize their vision, by translating their ideas into sophisticated code. If you are looking for efficient high quality results, now might be the perfect time to post your own project in Freelancer.com and hire a Frontend Developer!
From 165,241 reviews, clients rate our Frontend Developers 4.9 out of 5 stars.Summary // PROPERTY OF ATLAS INVESTMENTS S.L. - CONFIDENTIAL ARCHITECTURE BRIEF // Hello, We are looking for a Senior Front-End Developer (or a specialized compact team) to build the premium presentation layer for our cross-border PropTech SaaS platform, ATLAS PROPERTY OS. Our core backend architecture is 100% completed, fully documented, and statically stable running on Node.js locally. The API contract handles all multi-currency calculations, 10-Year historical Big Data endpoints, and core fuzzy logic weights internally. It exposes hardened, pre-flight optimized CORS headers and serves clean JSON payloads. YOUR JOB IS STRICTLY TO BUILD THE FRONT-END INTERFACE. NO BACKEND LOGIC REQUIRED. Our Tech Stack: 15, TypeScript, Shadcn UI, Tailwind CSS, and Recharts. Deployed on Vercel/AWS. ...
Summary // PROPERTY OF ATLAS INVESTMENTS S.L. - CONFIDENTIAL ARCHITECTURE BRIEF // Hello, We are looking for a Senior Front-End Developer (or a specialized compact team) to build the premium presentation layer for our cross-border PropTech SaaS platform, ATLAS PROPERTY OS. Our core backend architecture is 100% completed, fully documented, and statically stable running on Node.js locally. The API contract handles all multi-currency calculations, 10-Year historical Big Data endpoints, and core fuzzy logic weights internally. It exposes hardened, pre-flight optimized CORS headers and serves clean JSON payloads. YOUR JOB IS STRICTLY TO BUILD THE FRONT-END INTERFACE. NO BACKEND LOGIC REQUIRED. Our Tech Stack: 15, TypeScript, Shadcn UI, Tailwind CSS, and Recharts. Deployed on Vercel/AWS....
I’m giving my online store a fresh face and need a frontend specialist to re-imagine the homepage layout while the rest of the site stays intact. The goal is a modern, mobile-first experience that loads fast, guides shoppers smoothly into product categories, and keeps our current branding consistent. You’ll start from the existing codebase, identify UI/UX pain points, then deliver a pixel-perfect, responsive homepage that plugs straight back into our platform with minimal disruption. Clean, well-commented HTML/CSS/JavaScript is fine; if you prefer React or another framework, let me know—what matters most is maintainable code and noticeable performance gains. Key deliverables: • High-fidelity mock-up of the new homepage (Figma, XD, or similar) • Fully coded, ...
We are looking for an experienced Lead Architect/Developer with a minimum of 10+ years in Java, Angular UI, database management, and enterprise application architecture. The role requires strong technical expertise as well as leadership experience to guide development teams and deliver scalable and high-performance applications. Key Responsibilities: - Lead the design and implementation of end-to-end enterprise software architecture for web applications. - Oversee backend development using Java, Spring Boot, Spring Security, JPA/Hibernate, and RESTful APIs. - Direct frontend development leveraging Angular, TypeScript, HTML5, CSS3, and modern frameworks. - Design efficient database schemas and optimized data models from business requirements. - Create architecture documents and technical s...
SmartFit is an AI-powered web application designed to help users determine the appropriate clothing size using their camera and body-pose analysis, reducing the uncertainty involved in online clothing purchases. The application uses computer vision and pose estimation to analyze a user's body structure through a live camera feed. It uses TensorFlow MoveNet, which detects 17 body keypoints in real time, such as the shoulders, elbows, hips, knees, and ankles. MoveNet is specifically designed for fast real-time pose estimation, making it suitable for browser-based interactive applications. How SmartFit works User opens the SmartFit application The user accesses the application through a web browser. The camera is activated for body analysis. Body detection The camera captures the user&...
I am building a dedicated freelancing platform whose core value is simple: make it effortless for clients and independent professionals to find one another and start working together. The site must centre on connection, so every feature should serve that primary goal. Essential features • Profile creation & powerful search – freelancers and clients must be able to create rich profiles, set skill tags, and surface quickly through keyword or filtered search. • Built-in messaging – real-time, threaded conversations, file exchange, and read receipts keep all negotiations on-platform. • Job posting & application workflow – clients publish opportunities, freelancers apply, and both parties track status in a clear dashboard. User experience must be...
I need a complete ecosystem that lets customers buy physical books and, from the same account, top-up mobiles and pay utility bills. The core requirement is a unified wallet: every purchase, every recharge, every cashback sits in that single balance and can be reused across all services. Scope • Build a public-facing website and companion iOS/Android apps so the catalogue, cart, wallet and bill-pay screens feel identical across devices. • Integrate Razorpay as the sole payment gateway; all successful transactions must route the cashback directly into the in-app wallet. • Connect Shiprocket for order fulfilment and live tracking. • Plug in SMS and WhatsApp APIs for OTP, order updates and marketing pushes. Key flows to cover 1. Browse, search and purchase ph...
I need the project in the public repo running reliably on my Google Cloud Platform account under strict security best practices. That means private VPC networking, least-privilege IAM roles, encrypted secrets (Secret Manager or equivalent), HTTPS everywhere, and hardening steps such as firewall rules and audit logging turned on from day one. Once it is live, I want the frontend refreshed with modern design elements—specifically animated transitions that feel smooth on both desktop and mobile, plus a fully responsive layout so the screens adapt gracefully across breakpoints. Please keep the existing branding intact while introducing these touches. Finally, I’d like two extension tracks completed: • Integration with other services: hook the app to at least one exter...
My site, , is built on WordPress with WP Bakery. The header and navigation have a clear layout issue: one element is misaligned, throwing the hero banner off balance on both desktop and mobile views and added whitespace below. Please be comfortable working directly inside WP Bakery and the Customizer/Additional CSS panel. After your fix I should be able to refresh the page, resize the browser, and see a perfectly aligned header without shifting or overlap. Let me know your estimated turnaround and any access details you require, and I’ll provide credentials right away.
I’m launching a web-based store and need a developer who can build the entire e-commerce application from the ground up. The core focus is a smooth online buying experience that supports bank transfers as the mandatory payment option, so the checkout flow, order tracking, and confirmation emails all have to work flawlessly with that method. Beyond payments, I’ll rely on you to craft a modern, responsive front-end, a secure back-end, and the usual product, cart, and inventory modules. Clean code, clear documentation, and an eye for performance and security best practices are essential because I expect to scale traffic quickly after launch. If you’ve built similar web apps, especially those that integrate custom payment gateways or bank-transfer workflows, I’d l...
I’m launching a modern online store and need it designed and built end-to-end. The finished site must look clean and professional, load quickly on mobile and desktop, and guide shoppers smoothly from discovery to purchase. Core features I have to see on day one: • Product catalog with robust search and filtering • Seamless shopping cart and secure checkout flow • Section for verified customer reviews and ratings I’m open to your suggestions on the tech stack—whether you lean toward a SaaS platform or a custom framework, explain why it’s the best fit for performance, scalability, and easy maintenance. Show me two or three live stores you’ve produced that prove you can deliver the polish and speed I’m after. When you reply, please i...
I'm looking to create a comprehensive comparison website for European river boat rentals. The site should allow users to compare: - Prices - Boat types - Rental conditions - Availability - Any other necessary information for renting a boat The ideal candidate should have experience in: - Web development, especially in creating comparison sites - Strong knowledge of adjusting 2 templates in one, using one for frontend and teh second one for comparison functions - Ability to integrate real-time data for availability and pricing, using API and affiliate links - User-friendly UI/UX design skills Please provide a portfolio with similar projects. Looking forward to your bids!
I’m building a playful, Adopt Me–themed coin-flip website where Roblox players can wager their in-game pets and items in quick, 50/50 showdowns. The heart of the project is the coin flip game itself, so I need a full, front-to-back web solution that feels every bit as fun and colorful as the game it’s inspired by. Here’s what I’m after: the coin must flip in a lively, animated sequence rather than a static result; winners and their prizes should instantly appear on a real-time leaderboard; and a lightweight chat box should sit beside the arena so players can celebrate wins or talk strategy while they wait for a match. The interface has to stay bright, kid-friendly, and responsive on desktop and mobile alike. My expectation is a production-ready site with cle...
I'm seeking an experienced Webflow developer to create an e-commerce website for selling physical goods. Also the website is already designed and developed by me upto 75%, I need help with the rest 25% to complete. Key features required: - Product showcase and sales functionality - Search/sort filters: price range, category, brand - User profile login for customer accounts Ideal skills and experience: - Expertise in Webflow - Strong background in e-commerce site development - Experience with user authentication and data management Please provide examples of similar work done. Looking forward to your bids!
I’m building a small-scale billing web app and need you to take it from idea to deployable code. The tech stack is fixed—React (hooks + functional components) on the front end, Node.js with Express on the back end, and MySQL for data storage. Core focus The heart of the system is invoice generation. Every invoice must be produced as a PDF, saved to the database, and retrievable from a client’s record. A flexible template engine is essential: I want to tweak colours, fonts, and layout without touching code and, most importantly, drop our company logo into the header of every invoice. What I expect the finished product to include • React UI for customer, product, tax and invoice management • RESTful API in Node.js/Express with JWT-based auth and basic role con...
I’m building a responsive web platform that puts an online bookstore—both physical titles and ebooks—at its heart and then layers in a set of everyday utility services. The first release must pair a clean, mobile-first UI with a smooth shopping experience: catalog browsing, advanced search, product detail pages, a full shopping cart, and a wishlist that users can save across devices. Buyers will check out through an integrated payment gateway, pay with an on-site wallet, and earn cashbacks that appear instantly in their account. Order history needs to update in real time, while SMS and WhatsApp push every key status change automatically. Beyond books, the site will let users recharge phones, settle utility bills, book bus seats, and reserve IRCTC train tickets—all ...
My application needs a thorough round of fixes across every layer—user interface, backend logic, and database. At the moment the front-end shows visual glitches on some screens, the middle tier occasionally returns the wrong data or fails under load, and a few database operations are far slower than they should be. Here’s what I expect: • Patch the front-end so layouts render consistently and interactive elements behave as intended. Need some addtional changes in database and interface. Need like a developer who can work on the project whenever required with correct estimates . Thourough with testing and always reachable. Always mentions which changes are done though proper changes and deliver with minimum bugs. Every change must ship in a clearly documented commi...
I need a fully custom-built business website that goes beyond a simple brochure and includes core e-commerce capabilities: a secure payment gateway and an intuitive product search with robust filtering. I am not looking for a WordPress or Shopify solution—I want clean, maintainable code written from the ground up so I am free of template constraints and monthly platform fees. Key deliverables: • End-to-end design and development of a modern, responsive business site • Seamless payment gateway integration (PCI-compliant, major cards + wallets) • Fast, accurate search and filter functionality for my product catalogue • Admin dashboard where I can add or edit products, prices, and inventory • Deployment to my hosting environment with basic docum...
I’m setting up the visual layer of a new Flutter app and, for this first milestone, I only need the screens to “just appear.” No back-end wiring or complex state management yet—pure front-end work with clean, reusable widgets styled in a modern look and feel. Main page essentials: • Navigation bar • Banner image • Footer Please scaffold the necessary pages, apply a consistent modern design system (Google Fonts, Material 3, subtle animations welcome), and keep the codebase well-organized so I can easily plug in logic later. Deliver the full Flutter project or a clearly structured /lib folder, ready to run with `flutter run`.
I want to launch a single web destination that makes campus life simpler for students. The core of the build is a clean, responsive site that simultaneously highlights hostel listings, coaching listings, and timely exam notifications. For the notifications, the focus is on Government exams, so the backend must let me publish, edit, and archive those alerts quickly. Beyond the listings, I also need a built-in referral program. Students should be able to share a personal code or link, track every successful referral in their dashboard, and automatically unlock offers or credits when milestones are hit. Clear analytics for me on the admin side is essential so I can see sign-ups, conversions, and payout totals at a glance. Key workflow • Users browse hostels, messes, libraries, coachi...
I'm seeking an expert to obfuscate JavaScript code for an MSI project. Requirements: - Code obfuscation, not encryption - Advanced techniques: string encryption, dead code injection Ideal Skills & Experience: - Strong background in JavaScript - Experience with advanced obfuscation techniques - Familiarity with MSI projects
I’m setting up a brand-new e-commerce business and need a developer who can build the entire storefront on WooCommerce from scratch. The core requirement is a clean, conversion-focused shop that includes real-time Live Chat support so visitors can reach us instantly while browsing. Scope of work • Install and configure WordPress + WooCommerce on my hosting. • Design a responsive theme (or customise an existing premium theme) so the catalogue, product pages, cart and checkout look polished on mobile and desktop. • Integrate a reliable live-chat solution (, WhatsApp Chat, or your preferred plugin) and style it to match the site. • Set up payment gateways and shipping rules for my region, add the basic legal pages, and configure taxes. • Optimise load...
My site ( ) runs on PHP and I need a handful of small-scale adjustments made across the codebase. The work is straightforward: tweak existing scripts, refine how a few pages render, and be sure the changes roll out cleanly without disrupting the live environment. Here’s how I’d like to handle the project: • I’ll share a concise task list and access to a staging copy right after we start. • You update the PHP files, touch any related HTML/CSS or JavaScript only where the change requires it, and keep everything compatible with PHP 8. • Once each item is complete, you push to staging so I can verify, then provide a brief changelog before we move to production. • Final delivery is the updated code plus that changelog, packaged so I can deploy with...
My Claude-made application needs a small but important interface tweak: the logo has to sit at the very top of the sidebar on every screen size. Nothing else in the UI—buttons, text fields, or menus—should be disturbed. You’ll adjust the layout so the logo anchors cleanly to the sidebar’s top edge, stays centred horizontally within that column, and scales or re-flows gracefully on different resolutions. Once updated, the change should be reflected across all relevant style sheets, templates, or components so future pages inherit the correct positioning automatically. Please deliver the updated code (HTML/CSS, React/Vue components, or whichever stack you work in) plus a quick note describing what was changed so I can merge it confidently.
I’m launching a small-business website and need a developer who can put together a clean, modern, and fully responsive one-pager using only HTML, CSS, and vanilla JavaScript. The layout will be simple—hero section, service overview, about/values, and a contact area—but it must look polished on mobile, tablet, and desktop. A lightweight navigation menu, a few interactive buttons, and concise animations will be enough to keep things engaging without loading the page with heavy frameworks. Deliverables I expect • Hand-coded HTML structure, organised and commented • Custom CSS (or SCSS) for styling, with media queries that guarantee smooth responsiveness • Vanilla JS to handle the navigation toggle, basic interactions, and any small on-scroll effects ...
I need a seasoned PHP developer to make a handful of small-scale changes on my site (). The existing codebase is clean and the CMS is straightforward, so I expect the tweaks to be quick for someone fluent in PHP, MySQL, and basic front-end adjustments with HTML/CSS. I will give you direct access to a staging environment, a short task list, and clear before / after screenshots so you can work efficiently without guessing. Once the changes are complete and reviewed on staging, we’ll migrate them to the live server. Please let me know your availability, estimated turnaround time, and any clarifying questions you might have so we can get started right away.
I have an existing PHP web application with a handful of front-end glitches that are starting to frustrate users. Buttons drift out of place, forms sometimes refuse to submit, and certain pages break on smaller screens. The backend and database are solid; I only need precise fixes to the user interface. Everything sits in a Git repository. Once you have access, reproduce the reported issues, trace the root cause in the PHP templates, CSS, or JavaScript, and push clean, well-commented corrections. Please preserve the current structure—no heavy refactors—just targeted repairs that restore a consistent look and feel across Chrome, Firefox, Safari, and Edge. Deliverables: • Pull request containing all UI bug fixes with clear inline comments. • Brief changelog summariz...
What I need I need an experienced full-stack developer to help complete and improve SurveyFlow, a land surveying and GIS platform. The system combines a React/Vite web dashboard, FastAPI backend, PostgreSQL/PostGIS database, and Expo/React Native mobile field-survey application. The main goal is to build a reliable workflow for surveyors to collect GPS/GNSS control points in the field, work offline, synchronize data when internet connectivity returns, visualize spatial data on interactive maps, manage surveying projects and documents, and prepare professional survey deliverables. Key work includes reviewing the existing codebase, fixing backend/frontend integration issues, improving PostGIS/GIS functionality, strengthening offline synchronization, improving authentication and permission...
I already have a working draft of my website; the framework and most of the front-end are in place, and I will hand over the full codebase as soon as we get started. Your first mission is to bring the site to a polished, launch-ready state and wire in a payment system that supports everyday Indian wallets and UPI methods. Required integrations • Google Pay • PhonePe • Paytm • BHIM / UPI Beyond the gateway setup, expect a mix of follow-on assignments—content tweaks, new feature rollouts, occasional bug fixes—so I’m looking for someone comfortable with an ongoing, assignment-based relationship rather than a one-off job. You’ll have freedom to use the most efficient tools and libraries; once we connect, I’ll confirm the current ...
I need a full-featured cloone of that runs smoothly on both the web and mobile devices. Let us know if you made this before yes or no. If YES, SHOW us please
I have the concept for an extraordinary online platform and now need it shaped into a live, polished product. The idea is still flexible, so you’ll help define the architecture, select the right tech stack, and turn rough wireframes into a responsive web (and later mobile) experience that can scale. Core objectives • Plan and document a modular back-end and database structure • Create an intuitive front-end that looks great on desktop and mobile • Integrate common, growth-ready features such as user accounts, real-time messaging, and—if the model requires it—secure payment processing • Set up automated testing, CI/CD, and cloud deployment for easy future releases • Supply clear technical documentation so additional contributors can ju...
I’m ready to commission a complete, production-ready web application for my business and I’d like one experienced developer (or a tight-knit team) to take it from first commit all the way to deployment. Scope You’ll design and code a modern, professional UI/UX that looks sharp on mobile, tablet, and desktop. I don’t have a fixed colour palette, so feel free to propose a style guide that reflects a clean, contemporary brand. Tech stack • Frontend: React with for SSR and routing • Backend: Node.js with Express • Database: MongoDB (Atlas or self-hosted—let’s discuss the best fit) • Auth: secure signup / login with hashed passwords and token-based sessions • REST APIs powering the client, admin dashboard, and any futur...
I need APP developer who can create from Figma artwork - Driver APP front-end Design & its front-end code which can be ready to use or integrate to CodeIgniter 4 PHP framework. Basic Info & Settings for the App Development a. SET - APP Name – Yolo Driver | SKU – YRLGROUP1 | BUNDLE NAME – b. Technology to be used – Flutter - Dart – Kotlin – Swift – firebase – CI4 – PHP framework - API c. Provide Full Source Code + Integrate with Live Server & App Should be able to work on iOS & Android both type of devices. d. All APIs & Controller files store under Controller folders. PATH = app/Controller/YoloDriverAPP/… e. Name - Driver APP Controller file name = f. All css or Splash Screen Design related files –...
I’m ready to take my products online and need a developer who can handle the entire process of building an e-commerce website. The main goal is to develop a clean, secure store that lets me showcase items, manage inventory with ease, and process payments without friction. Here’s what success looks like to me: • A fully responsive front end that feels just as good on mobile as it does on desktop • An intuitive product catalogue with search, categories, and simple stock management • A trustworthy checkout flow, complete with secure payment gateway integration and order-confirmation emails • Basic SEO foundations (readable URLs, meta tags, and fast load times) so I’m findable from day one • Handover of admin credentials plus a short guide so...
My WordPress homepage looks fine on desktop, but it still breaks on tablets and smaller phones. I need the layout refined so every section, image, and call-to-action scales cleanly across common screen sizes. Here is what I expect: • Tweak the existing theme’s CSS or child-theme files so the grid, typography, and hero banner remain consistent from 320 px up to large monitors. • No change to content—this is strictly a design/layout pass focused on responsive behaviour. • Test on the latest Chrome, Safari, and Firefox for mobile and desktop, plus iOS and Android devices, and share screenshots or a short Loom walkthrough confirming everything holds. • Keep all current plugins intact and avoid heavy page-builder bloat; lightweight CSS or minimal templ...
Convert Existing WordPress Website to Clean Static HTML, CSS, JavaScript. I have an existing WordPress site I want converted into a clean static HTML, CSS, JavaScript site. No redesign. It must look as close as possible to the current live site. Keep colors, fonts, spacing, layout, images, menus, responsiveness, and animations where practical. Remove all WordPress and PHP stuff. Deliver clean, well-organized code that's AI friendly and ready for Netlify. I will provide the live URL and an HTTrack copy. Please tell me if you've done a similar conversion, explain your approach, give a fixed price and timeline, and confirm if you can deliver the homepage first as a milestone. Only apply if you're strong in HTML, CSS, and JavaScript, and can preserve the existing design.
We are looking for an experienced n8n automation developer to finalize, configure, test, and optimize an existing AI-powered business automation system. The system already includes: • AI Lead Qualification • Recruiting & Candidate Analysis • Media Analysis • Customer Review Analysis • AI Content Generation • Automated Follow-Up System • WhatsApp Communication • Email Communication • Manual Call Tasks • Website Monitoring • Daily KPI Reporting • Central Error Handling • Facebook Publishing • Instagram Publishing • LinkedIn Publishing YOUR TASKS: • Review and fix all existing n8n workflows • Configure OpenAI and required APIs • Configure all credentials and integrations • Test every workflo...
I’m planning to roll out a small-footprint Identity and Access Management editor that my clients can use to create, view, and adjust their own policies without touching the underlying infrastructure. At its core the tool should let an administrator sign in, browse existing users and groups, and then add, change, or revoke permissions through an intuitive interface. Although I have not finalised the target environment yet, I want the architecture to stay flexible enough to plug into common cloud stacks such as AWS, Azure, or Google Cloud later on. If you already have presets or libraries that handle role definitions, access-control statements, or audit logs for any of those platforms, feel free to mention them in your approach. The deliverable I’m looking for is a working ...
I need a straightforward, desktop-only ecommerce site where independent sellers can open their own store pages and list physical goods. Buyers must be able to select several items and instantly generate a clean, printable statement that shows product details, individual prices, and the corresponding seller names for easy comparison. Scope of work • Seller functions: account sign-up, store profile, add/edit products (no stock tracking or advanced inventory module). • Buyer journey: browse catalog, add chosen items to a comparison list, click “Print Comparison” to output a well-formatted PDF/print view. • Admin panel: approve sellers, moderate listings, and edit site-wide settings. • No payment gateway, shipping, or logistics integrations needed now. ...
Hi I will share the details with the shortlisted candidates. Thanks
I’m ready to give my existing website a fresh look that makes it easier—and more enjoyable—for visitors to find what they need. The top priority is improving overall design and user experience, with a special focus on clearer layout and smoother navigation. Here’s what I need from you: • A brief audit of the current site pinpointing pain-points in layout and navigation • Wireframes or mock-ups that show a cleaner page structure and intuitive flow • Guidance on the most effective navigation style (I’m open to top menus, sidebars, dropdowns—whichever best serves the content) • Fully responsive front-end implementation using modern HTML, CSS and JavaScript (or a framework you recommend) • Cross-browser testing and hand-off ...
[Chennai-based freelancer is preferred as a visit to the customer's site may be necessary] My custom HTML dashboard is almost production-ready, but two areas still hold it back: WebSocket data transfer errors and overall front-end performance. The interface is built with vanilla HTML/CSS and JavaScript, streaming live data from a Cognex industrial machine vision camera over WebSocket. While the socket connects successfully, packets occasionally arrive corrupted or out of order, which breaks the real-time charts. I need you to trace the exact cause of these data transfer errors, patch or rewrite the send/receive logic as needed, and add graceful handling for edge cases such as dropped frames or partial payloads. At the same time, I’d like the dashboard codebase tightened up f...
1. High-Potential Skills for "Duo-style" Learning Duolingo's format works best for skills that can be broken into discrete, repeatable units (micro-learning). Category-specific Skill Examples - Technical: Coding syntax (Python, SQL), Excel formulas, Cyber-security basics. - Academic: Mental math, Historical timelines, Biology terminology, Hindi grammar. - Lifestyle: Music theory / Sight-reading, Chess tactics, Cooking techniques, First Aid. - Professional: Project management terms, Sales scripts, Medical coding, Soft skills (IQ/EQ). 2. Essential "Duolingo-Style" Features These are the mechanical parts of the habit-formation engine. - Streak Mechanic: Heart of the app; include "Streak Freezes" to prevent rage-quitting. - Bite-Sized Lessons: Lessons f...
BUDGET IS FIX. READ BEFORE PLACE BID. ONLY EXPERIENCE DEVELOPER The goal of this project is to design and develop a custom Customer Relationship Management (CRM) system tailored specifically for a real estate agency. The CRM will streamline property management, client interactions, sales tracking, and internal workflows, improving efficiency and enabling data-driven decision-making. Scope of work Objectives: Centralize all client, property, and transaction data in one system Improve lead tracking and conversion rates Automate routine tasks and follow-ups Enhance communication between agents and clients Provide real-time reporting and performance insights. Key Features: 1. Lead & Contact Management Capture leads from website, portals, and manual entry Track buyer, seller, tenant, an...
I have a React front-end paired with a Java Spring Boot back-end that is already running locally; now I need it live on Microsoft Azure. The plan is to host the Spring Boot API and the React build on Azure App Service and wire everything up to an Azure SQL Database. What I need you to do • Create or refine the Azure resources (App Service + Azure SQL Database). • Set up the build and deployment workflow so every push to the repository triggers a fresh deployment of both the React static files and the Spring Boot jar. Azure DevOps or GitHub Actions is fine as long as it is reliable. • Configure environment variables, connection strings, and SSL settings so the API talks securely to the database and the front-end talks to the API. • Validate that the site loads, ...
I’m refreshing my site and need a lightweight sign-up form that collects just three fields—name, email, and password—under the friendly heading “Create Your Account.” The look should be clean and minimalistic, blending effortlessly with a modern web layout, and the primary “Sign Up” button must be visually prominent to drive conversions. The form will live on an existing website (not a mobile app), so please deliver it in standards-compliant HTML, CSS, and vanilla JavaScript or a framework you’re comfortable with, provided it stays fast and lean. After a user submits, an email verification link should be automatically dispatched; once confirmed, the account is activated. No CAPTCHA or two-factor flow is required right now. Key deliverables:...
HealthBridge – Healthcare Management & Virtual Consultation Platform HealthBridge is a web-based healthcare management platform designed to simplify doctor-patient interactions through an intuitive and responsive interface. Key Features: User registration and authentication Role-based Admin, Doctor, and Patient dashboards Doctor profiles and availability Online appointment booking Smart appointment scheduling Virtual/video consultations Responsive healthcare-focused UI Organized patient and doctor workflows Technologies Used: HTML5, CSS3, JavaScript, Bootstrap, and web-based healthcare application technologies. My Contribution: Designed and developed the frontend interface, implemented responsive layouts, created dashboard experiences, and developed user-friendly workflows f...
Project Description I’m looking for an experienced web developer or team to build a full-featured matrimony/matchmaking website similar in functionality and layout style to any popular matrimony websites in India . This is not a request to copy their brand, name, or trademarked content — the goal is a comparable feature set with our own branding, design, and identity. The platform needs a robust backend database to manage user profiles, matches, messaging, and admin controls, plus a clean, mobile-responsive frontend. Core Features Required User-Facing Features • User registration & login (email/phone OTP verification/social media) • Detailed profile creation (personal info, education, career, family details, religion/community, horoscope/kundli details, photos) ...
We have a website in simple HTML format . What we need to add functionality and make dynamic website by using this HTML site. 1. User /membership registration process both user and Customer side. 2. Booking system where user can book slots musicians and get access of zoom meeting 1 to 1 and group with musicians artist and paid them agreed membership .Zoom session . 3. Payment gateway need to develop on stripe ..when user pay to artist musicians …we get our 10% cut in our stripe account. 4. Rating system to artist user both side. —— Our app basically business......Zinkly is a music learning and mentorship platform that connects some of the biggest artists in the music industry with aspiring musicians and fans from around the world. Through Zinkly, users can book one-on...
I need an Oracle APEX application that streamlines one of our internal business processes from start to finish. The focus is a clean, permission-based workflow that automatically routes each new record through a multistep approval cycle. At a minimum the app must: • Capture data through responsive APEX forms • Trigger an approval workflow the moment a record is submitted • Update status, log every decision, and prevent users from skipping steps When an approver acts, the system should move the item to the next stage, send the correct email or in-app notification, and maintain an audit trail we can export to CSV or view in a dashboard. I will provide table definitions and sample data; you’ll translate that into APEX pages, processes, and any PL/SQL packages req...
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