Java vs php for backend jobs

...need of an experienced Android app developer who can assist me in migrating my app from its current version of Android Studio 2023 Jellyfish. The app is primarily written in Java, therefore, expertise in this language is crucial. Key Tasks: - Migrate the app from Android Studio 2023 Jellyfish to the latest version of Android Studio - Ensure the functionalities such as user authentication, database synchronization, and push notifications work seamlessly after the migration - Test the app thoroughly to identify and rectify any potential issues that may arise during or after the migration Ideal Candidate: - Proficient in Java and experienced in Android app development - Previous experience in app migration - Strong understanding of user authentication and push notification...

I find myself in need of a highly skilled individual capable of assisting with numerous projects a...the breadth of tasks, a versatile set of skills is vital. Specifics haven't been decided yet, but your experience may help mould these into reality. Key skills and experiences: - Website development - Mobile app development - Graphic design Tasks may include, but are not limited to: - Designing user interfaces - Developing backend functionality - Implementing payment gateways While I don't have a concrete vision for design, flexibility and a keen eye for aesthetics are beneficial. Whether it's a minimalistic, bold and colorful, or clean and professional look, the ability to adapt to different styles is key. Your input, initiative and creativity...

Here we need some of new futures and updates in our app need updates App is in flutter coding for more details can see the documentation all backend part completed need to develop only frontend part only my budget is 4k only interested people participate in bid

Hi, I am setting up a SaaS platform that needs someone who is a full-stack developer that leans frontend to help us finish the frontend of a solution, but also can work on some minor backend work with Generative AI (GPT 3.5 with RAG) to help empower some responses on the frontend.

I need an expert in Android Java to develop a 3D Sudoku solver app with the following specifications: - **Difficulty Level**: The app should be able to handle hard level 3D Sudoku puzzles. Please keep this in mind when devising the solving algorithm. - **Features**: The app will solely focus on solving pre-defined puzzles. I do not require a puzzle builder component. - **User Interaction**: Users will input the Sudoku puzzles by typing the numbers. This means the app should have a user-friendly interface that allows for easy input of the puzzle to be solved. The ideal freelancer for this project should have: - Proficiency in Android development using Java - Experience with developing puzzle-solving algorithms - Strong understanding of user interface design - P...

Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything and I hope you...

I'm close to completing a WordPress website for selling video courses. I'm looking for assistance with the final stages of the project. I need help with: - Uploading Video Courses: You'll be responsible for uploading the video courses to the backend of my WordPress site. These video courses shouldn't be accessible without a subscription. - Subscription Integration: I need you to help integrate a payment gateway for subscriptions. The gateway should cover Credit/Debit Cards and PayPal. Ideal Skills: - Extensive experience with WordPress, particularly in site finalization and user access management. - Proficiency in uploading and managing video content in a secure manner. - Previous work with integrating payment gateways, particularly...

...maintaining and updating existing software initially on a hourly basis but i would consider full time as we build relations. This position requires someone proficient in Java, C#, HTML, CSS, and PHP (codeignitor). Key Responsibilities: - Maintaining and updating the existing software as required - Debugging and troubleshooting issues - Collaborating with other team members Ideal Skills: - Strong proficiency in Java, C#, and PHP - Previous experience in software maintenance and updating - Excellent problem-solving skills - Ability to work full-time and communicate effectively - Experience working in a team environment I'm looking for an individual who is reliable, skilled and able to commit to a full-time role. Please include your relevant ex...

...translations, CAPTCHA, and backend management. Multilanguage Support: Set up inputs for Swedish, Danish, and English without auto-translation. Articles and Blogs: Improve layout, image handling, and formatting consistency. Search Function: Enhance search to include titles and body text. Main Picture: Add functionality to change the main picture with size guidelines. Home and About Pages: Ensure consistent formatting and editable content. DNS and Email Setup: Correct domain pointers and enable email functionality on server. Proven experience with Django web development and multilingual websites. Strong knowledge of HTML, CSS, and JavaScript. Familiarity with backend systems and database management in Django. Please refer to the attached requirement specification doc...

I have a project that requires extensive knowledge in Scala Java, focused on analyzing post metrics from social media. Responsibilities include: - Coding in Scala Java to retrieve and analyze social media post metrics - Performing data analysis in order to draw actionable insights The suitable freelancer for this job is someone with previous experience in Scala Java and data analysis, preferably involving social media data. The task requires in-depth knowledge in data sorting and categorization methods and a good understanding of social media platforms.

I have project developer and just installed but i need to configure a virtual machine in order to keep confidence to install and edit for the future the backend and frontend. I have just a guide to install but is very high level guide and I'm to able to install the system. The goal of this project is: - Install on virtual machine Backend php, Fronend php and create a guide step by step to allow me to install in the future myself.

I'm in search of a skilled Python PHP developer with experience in backend development. If you have a good grasp of Python and backend systems, this project is for you. Essential skills and experience: - Proficiency in Python PHP - Proficiency in Firebase MySQL - Experience in developing real-time features like live chat and notifications Ideal candidates will have: - Strong communication skills - Experience in developing and maintaining a reliable backend system - A keen eye for detail and the ability to troubleshoot and solve problems quickly If you think you're a good fit for this project, please get in touch. I'm excited to see what you can bring to the table.

Project Description: We are seeking a skilled Java developer to contribute to the development of an e-commerce platform (basic) with the following key features: User Management: Implementation of user accounts with basic profile information (name, email, password). Product Management: Creation of a product listing functionality with basic product details (name, description, price, category, etc.). Inclusion of at least 100 sample products for demonstration. recommendation system: Generate recommendations based on simple rules and user behavior. For example, you can recommend products that are popular among other users, products in the same category as the ones the user has viewed, or products with similar price ranges. Store and update user view history in the databas...

...on the hunt for a skilled Android developer to assist with my project. My main focus is on app development, specifically in the context of an existing Java application. Key tasks and features include: - Developing a stable and efficient Android app based on the current Java application - Integrating Firebase as the main backend and database; making efficient use of its real-time database features - Creating robust user profiles functionality - Implementing live in-app chat - Introducing in-app purchases For this task, someone with experience in Java and Firebase is highly preferred. If you have done similar tasks before, please attach your portfolio when bidding. Your ability to produce quality UI design and to debug any issues promptly will...

...properly. I will help you in everything ******* I'm seeking a skilled PHP developer to assist with a project that involves fixing a PHP file and combining a Php ,MySQL database. The main tasks for this project include: - Resolving a database connection issue in the PHP file. - Combining the MySQL database in the backend of the PHP file. Your role will be crucial in ensuring that the database is correctly integrated into the PHP file and that the database connection is stable and error-free. The PHP file should be able to successfully communicate with the MySQL database once the project is complete. Ideal candidates for this project should have: - need to change php file and combine database. - Prof...

I'm looking for a wizard developer who can create an enterprise API. I do not have a preferred programming language, therefore, use the one you find most suitable and efficient. I need the API to include the following features: I am seeking a skilled developer to create a API to act as a third party implementation to serve clients such a service oriented businesses as Massage Therapists for client booking via scheduling calendar of showing available appointments ( this calendar shall also be utilized by the client to create time blocks when required ) in addition require online credit card initial deposits at time of scheduling and final payments featuring Vaulting to retain credit card details for future or ongoing appointments. A feature automation to fwd no...

...**Compensation:** Paid Position ? **About the Role:** We are on the lookout for a talented Full Stack Developer with a flair for mobile development and UI/UX design. You'll take charge of designing, coding, and modifying mobile applications to enhance user experience. This role requires collaboration with cross-functional teams to bring new features to life and ensure our applications are both robust and responsive. **Key Responsibilities:** - Design and build advanced applications for both iOS and Android using frameworks like Flutter. - Work alongside other teams to define, design, and deploy exciting new features. - Focus on application performance and user experience. - Maintain high standards of code quality and push for continuous improvement. ...

I'm looking for a skilled PHP Laravel developer to quote a PHP Laravel based project. Please note that the scope of this task is to provide a quote for the project, not to complete the project itself. However, if the quote is good, there is a chance that you will get the your bid by answering the following question: What is your favorite Laravel template engine?You must have completed at least 10 Laravel projects and be available for discussions via Zoom. The ideal candidate should have: - Proficiency in PHP and Laravel

Hello! I need someone who is an expert in web programming with PHP to translate any kind of PDF for free in using PHP. This PDF must not lose its quality. It must remain intact and it must preserve the ORC format, style and all. I want the translation to be exactly like the one from onlinedoctranslator.com. I know you're going to tell me that the Google Translate api isn't free, but you can use this library (link removed) . Then it has to choose the number of pages in the PDF. Even if the PDF is 100 pages or more, it must be able to translate it. It must support encrypted PDFs and PDFs protected by passwords. I will use your code in my site. You can visit it and you'll see that the PDF translation is missing. I've told you everything and I hope you...

...experienced Android App Developer to join our team for the development of a puzzle game for the Android platform. As an Android App Developer, you will be responsible for translating game concepts and designs into high-quality, efficient, and engaging mobile experiences. Your primary focus will be on the development of the Android application and its integration with backend services. Responsibilities: 1. Collaborate with game designers and artists to understand game mechanics, features, and visual designs. 2. Develop clean, efficient, and maintainable code for the Android platform using Java or Kotlin. 3. Implement game mechanics, user interfaces, animations, and audio effects according to specifications. 4. Optimize game performance for...

I'm on the hunt for a skilled Laravel developer, ideally with comprehensive full-stack capabilities. The primary responsibilities will include: - Implementing a user management system: The system should comprise of user roles and permissions for a well-rounded experience. - API development: This requires building efficient, secure, and scalable APIs that enhance our app's performance. The ideal freelancer should possess solid expertise in both frontend and backend development, Laravel PHP, user management systems, and API development. Your duties will be central to enhancing our app's functionality, in a bid to deliver a user experience that's both unique and seamless. If you've handled similar projects before, I'll be more than ...

I'm looking for an experienced freelancer or team to create an all-inclusive home delivery platform that mirrors the functionality of popular platforms like Zomato and Swiggy. The platform should be user-friendly and efficient, catering to both customer and restaurant needs effectively. Key Features: - User Registration and Login: The platform should have a seamless registration and login process for users, ensuring a personalized experience. - Restaurant Search and Listing: A robust search functionality that enables users to easily find and explore various restaurants in their vicinity. - Menu and Item Selection: The platform should support detailed menu listings and an intuitive item selection process for users. Payment System: - The platform should support mu...

I'm in need of an experienced web developer proficient in Python or PHP, specifically with expertise in Magento. The project involves creating a customized e-commerce website, which requires several key features: - Product Catalog: The website must be able to showcase a wide range of products, organized in a user-friendly and visually appealing way. - Shopping Cart & Checkout Process: A seamless and secure shopping experience for users is paramount. This involves a smooth cart functionality and a secure checkout process. - User Registration & Login: The site should enable users to create accounts and log in, allowing for personalized shopping experiences and order tracking. - Super fast load time at least 93 score in google load time. - Booking Platform w...

an experienced C++ or Python or Tenserflow or Java or AI (etc.) developer to create a software program for Windows. A skilled developer with expertise in creating a dynamically pixelating images (not simple machine or grid pixelation). The program should have the following functionalities: - dynamically pixelate any imported image into mathematical, non-mathematical or custom shapes in various styles with user adjustable settings and configurations - adding additional shapes into the created shapes in separate layers to create more complex outcomes - export of the pixelated images as 300dpi vectorized or rasterized files - intuitive interactivity with user friendly adjustments, selections and editing The ideal freelancer would have extensive experience in graphic programmi...

I'm in need of an experienced PHP developer to create a comprehensive web-based portal. This platform will serve as a central hub for both my customers and employees, as well as allow administrators to manage and update the content effectively. Key Features: - User authentication: Implement a robust user authentication system to ensure only authorized personnel can access the portal. - Content Management System (CMS): Create a user-friendly CMS that allows the administrators to update, upload, and manage text and image content on the portal. User Roles: - Customers: The portal will be used by customers to interact with our services. Ensure seamless user experience and accessibility. - Employees: Employees should have access to specific tools and information. Develop...

...web developer to create a basic website for managing workplace shift schedules. It is enough that this project has the qualifications to do the job. I am leaving a few photos so that you can have general information about the project design. It is sufficient that at least the texts that will be seen in the UI be in Turkish. Key Features: - Employee login and registration - Comprehensive shift scheduling and management tools - Facility to view and edit shift details - User access restrictors based on roles The web platform should be designed with a professional and corporate aesthetic, ensuring it's not only functional but visually appealing to users. Ideal Skills and Qualifications: - Proficiency in web development, particularly with SpringBoot : Java and Angular:...

I need a solution that can automatically insert page numbers onto every A4 page in my document at the bottom. Key Requirements: - The system should work with A4 format. - It should be able to insert these page numbers automatically and consistently on every page. - The page numbers should be placed at the bottom of each page. Ideal Freelancer: - Experience working with PDF manipulation and automation. - Proficient in software that can perform automatic page numbering. - Attention to detail in maintaining consistency in design and positioning of the page numbers.

... The purpose of the website is to provide information about this new business. It should be beautifully designed, user-friendly, and effectively present our business details, mission, and services. As for the SEO, emphasis is on technical aspects. Your job would entail ensuring the structure of our site is search-engine friendly and meets all backend requirements for optimal ranking. Ideal skills and experience: - Expert in website design, preferably with portfolio of business sites - Proficient in Technical SEO with a good understanding of backend website requirements for optimal search engine ranking Your proposal should include a brief outline of your design approach and your experience in technical SEO. I look forward to collaborating ...

...Application for a Cafe Restaurant to receive orders from its Customers. The Application should offer a list of menu items [For Example: Coffee, Garlic Bread, Cheese Sticks etc. ] You can choose the menu items from 4-5 items as per your choice. Try to make the application visually appealing and interactive in terms of graphical user interface (GUI). Demonstrate your coding and presentation skills by creating a short video of "you" breifly explaining how you coded and ran the simulator in Android studio or Flutter Basically, A demonstration video of running the code in Android studio or in Flutter). Submit the source code, the apk file and the video of yourself demonstrating the code as Task3.zip. Note : The content of the projects must be made in Android s...

...Django developer who can handle complex backend development and database integration tasks and run code as offline. Key Responsibilities: Develop, test, and maintain robust, scalable, high-quality software solutions. Design and implement new features and functionality. Write clean, maintainable, and efficient code. Develop RESTful APIs to support front-end functionality. Integrate user-facing elements developed by front-end developers with server-side logic. - In-depth understanding and experience of backend operations using Python Django. - Managing and integration of the database with the application. - Maintenance and improvement of existing codebase for optimal functionality. Desirable Skills: - Proven experience in Python Django for backend d...

Project Description: We are seeking a skilled Java developer to contribute to the development of an e-commerce platform ( A BASIC DESIGN ) with the following key features: User Management: Implementation of user accounts with basic profile information (name, email, password). Product Management: Creation of a product listing functionality with basic product details (name, description, price, category, etc.). Inclusion of at least 100 sample products for demonstration. recommendation system: Generate recommendations based on simple rules and user behavior. For example, you can recommend products that are popular among other users, products in the same category as the ones the user has viewed, or products with similar price ranges. Store and update user view history in...

We are seeking an experienced PHP developer to assist in fixing existing and add new back-end functionality. Our platform allows parents to book their children's lunch boxes for selected schools, offering multiple choices for the boxes. Parents can select the school and timings through dropdown menus. We receive the details on our dashboard and print stickers to be pasted on the boxes. Currently, we are facing issues with obtaining accurate order details, leading to mismanagement and manual intervention. We also want to integrate a monthly subscription feature for parents. The ideal candidate should have a strong understanding of PHP and be able to create clean, efficient, and scalable code. As a PHP Developer, you will be responsible for...

I'm in need of a skilled programmer to create an automation code page for me. This code page will be focused on text processing, so a strong understanding of working with textual data is essential. Key Requirements: - Proficient in JavaScript: The automation code should be written in JavaScript to ensure compatibility with other platforms. - Automation Experience: The primary function of this code will be automating tasks. A proven track record in building automated processes is highly desirable. - Text Processing: The code must be able to accurately and efficiently process textual data. Experience in this field will be a huge advantage. If you have experience in JavaScript, a background in automation, and a strong familiarity with text processing, I'd be delighted to h...

...seeking a skilled Flutter and PHP developer to create a three-platform application- Android, iOS, Web. The crux of the application is to serve a robust platform for job posting and searching. Its primary audience is families and domestic helpers. Key Features: - User authentication - Push notifications - Payment integration - Job posting and Employee Profile creation - In-app chat and Whatsapp integration - Bookmarking and job/profile sharing functionalities - Premium membership that enables additional contact features - MySQL database schema design - Integrated Google Admob Advertisement Backend Work: - You'll develop a RESTful API with PHP+MySQL to support app functionalities. The ideal candidate will have significant experience in Flutter Develo...

I'm seeking a skilled individual who can help me implement an IoT solution within a month timeframe. Key Aspects: - Device Connectivity & Communication: The chosen candidate should have a sound understanding of MQTT (Message Q...Analytics: Proficiency in handling data streams from these devices, ensuring seamless collection, storage, and basic analytics. - User Interface & Experience: Creating a clear, intuitive UI to monitor and interact with the IoT data is essential. Ideal Skills: - Proficient in Java, MySQL, and Tomcat - Experience with MQTT and IoT SCADA is a plus - Strong background in designing user-friendly interfaces - Able to deliver quality work within a tight timeframe Go through the PDF file attached to understand the flow . For Gateway and Senso...

I'm in need of a proficient PHP developer to take on a range of responsibilities for my project. You'll be handling both the front and back-end development, as well as maintaining the website. I'm looking for someone who has a strong background in PHP, not just with creating and managing dynamic and interactive web pages, but also maintaining them for optimised performance. Key Responsibilities: - Handling front-end and back-end development - Carrying out website maintenance You must provide examples of your past work in your application. We appreciate attention to detail and a deep understanding of PHP. Since I will provide all the content needed for the website, you can focus solely on the programming side of the task. Y...

I'm seeking a Laravel expert to assist in further developing an existing project. The aim is to create a platform akin to , specializing in building and sharing memorial websites. Key Functionalities Needed: - Robust User Authentication: Secure login and management system. - Content Management System: Intuitive backend to manage website content effectively. - Payment Integration: Seamless payment methods to support user transactions. - Dynamic QR Code Generation: Feature to generate QR codes, enhancing user experience. Main Purpose of the Web Application: - The primary goal is to offer a platform where users can create and share memorial websites. - Additional functionalities like QR code generation are aimed at facilitating user interaction and experience. Preferred Design

I am looking for a well-qualified freelancer to help me develop a motivational app using AI. The user interface required for the app will be a mobile application. We will also need an admin panel to manage user subscriptions. Additionally, AI scripts need to be incorporated into the app as well. The purpose of the app is to motivate users and encourage them to reach their goals. The freelancer I choose to work with must possess advanced experience in both mobile application development and AI programming. They should be comfortable working with both UI/UX design and backend development to ensure that the app functions correctly. Project Brief -

I'm in need of someone to help with building a Java code for my project. The main task will be developing a code for input validation. Key Requirements: - Experience in Java programming - Proficiency in coding for input validation - Ability to work efficiently and deliver results in a timely manner This project will require someone with a good understanding of Java programming and the ability to create effective input validation. If you have a track record of successfully delivering such functionalities, I'd like to hear from you.

I need a Java Swing developer for a small project. It's a small management system. There are some future projects as well. The developer must have experience working with text files using FileReader and delimiters. It's a quick job. Please write "legal" in your bid so I know you have read the project description.

I'm looking to develop an end-to-end HRMS PHP application that can efficiently manage a large workforce of over 100 employees. Project Details $30.00 – 250.00 USD HRMS Portal Development - Employee Management, Payroll Management, Time and Attendance Management We are looking for a skilled developer to build a customized HRMS portal with the following features: - Employee Management: ability to manage employee data, records, and information - Payroll Management: ability to manage payroll processing and payments - Time and Attendance Management: ability to manage employee attendance and time tracking The preferred technology stack for this project is PHP. We require moderate customization of the HRMS portal, including customizing the user interface and...

I'm seeking a web developer who can help create a comprehensive website that reflects both game development and our vibrant gaming community. We're looking for someone with organizational skills as well as proficiency in both backend and frontend development. We already have a logotype and a banner for our organisation. The website shouldn’t be too complex, but also not too simple, an example: For the game development section, we need: - A portfolio section that highlights our previous projects - A section featuring the profiles of our development team - A blog for updates on our ongoing projects On the community side, we'd like: - An event calendar to keep our community informed about upcoming community-related events - A sect...

I'm looking to create a website using Codeiner PHP. The website will be a platform for showcasing my work, sharing information, and possibly more features in the future. Key Requirements: - Development of a website using Codeiner PHP Ideal Skills: - Proficiency in Codeiner PHP - Experience with website development, particularly with portfolio websites

I am looking for a professional with experience in AWS API Gateway, Python, and possibly other related technologies to troubleshoot and fix a persistent connection issue I'm facing. Requirements include: - In-depth knowledge of AWS API Gateway, for REST API specifically - Solid experience with Python, as my backend system is built using this language The issue I'm having involves regular 'connection refused' errors when trying to fetch data from the API. This has been an ongoing issue, and I need an expert who can identify the root cause and implement a solution to ensure reliable, uninterrupted connectivity. It would be beneficial if you have experience in troubleshooting and resolving similar API Gateway issues in the past. A proactive approa...

i have one php script which used to load in a few seconds now takes 4 minutes not sure why it suddenly lags need optimised - the mysql query hittin some bottleneck somewhere by looks of it

I'm in need of a skilled individual who is proficient in both PHP and Google Gemini. The primary task is to integrate this platform with my PHP website. Key requirements include: - Basic data syncing: The main goal is to ensure that the PHP website and Google Gemini can share important data seamlessly. This includes basic data such as user information, clicks, and impressions. The ideal candidate must have: - Demonstrated expertise in PHP and Google Gemini. - Prior experience in integrating Google Gemini with websites. - Strong communication skills to understand my requirements and provide updates on the integration process.

I am looking for a Java expert who is proficient in the Spring framework for implementing a role-based security setup in my project. Key Requirements: - Strong background in Java programming - Proficiency with Spring Boot and Spring Security - Significant experience in role-based security implementation - Familiarity with securing endpoints in web applications Your task will mainly involve: - Incorporating role-based security in secure endpoints - Limiting user access and functionality based on their roles - Ensuring that the security configurations are robust and effective - Maintaining the performance and scalability of the system post-implementation Ideal candidates should have prior experience in similar projects and be able to demonstrate a solid underst...

...looking for an experienced full-stack developer to build a custom admin dashboard for a Flutter app backed by Firebase. The dashboard should have a clean, minimalist design and robust functionality to manage the platform. Core Features: - Firebase Integration - Comprehensive Data Visualization - Content Management (Articles, Quizzes, Categories) - Feedback Management - Notification System (In-App, Push) Other Key Features: - Secure Admin Authentication - User Management (Roles, Permissions) - Content Packaging & Distribution - Content Localization - Import & Export Functionality - Settings & Integrations - Security & Compliance - Performance Monitoring & Optimization The ideal candidate should have: - Proven experience developing admin dashboards...

I am Building AWX Server on AWS EC2 Here is the method I am using: So far, I have: I have already Created an EC2 instance for this server. Cloned the AWX Repo, I have completed all installations required (installed Docker, Docker-Compose, I have used pipx to install the Ansible package) I need help with the rest of the instructions from that link. I am building this server in VS Code Ideal skills for the job include strong understanding of AWS, proficiency in AWX tasks and familiarity with Ubuntu server.

I want to create a nutritional analysis software that helps manufacturing companies, restaurants, or other food service businesses manage nutritional information. The software should allow users to input an ingredient from a database, customize data, and quickly break down its nutritional values. Example of tools and technologies needed: Programming Languages: - Backend: Python (Django, Flask), Node.js (). - Frontend: JavaScript (React, Vue.js, Angular) Testing: - Selenium, Jest Version Control: - Git (GitHub, GitLab, Bitbucket)