Ruby on Rails Developers For Hire
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Hire techplusintl
TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software,...TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software, integrations, and intelligent automation solutions. **Services Offered** • Web design & development (CMS, custom apps, e-commerce) • Mobile app design & development (Android, iOS, hybrid) • Automation, scripting, scraping & workflow optimization • AI integrations, chatbots & data processing solutions • API development & third-party integrations • Database architecture, optimization & migration • Custom software & SaaS development **Deliverables & Outputs** • Business websites, dashboards, portals & landing pages • E-commerce stores and CMS-based platforms • Mobile apps with admin panels and backend systems • Automation tools, bots, and integration pipelines • Database systems, reports & analytics solutions • Custom plugins, extensions, and enterprise applications **Technologies & Tools** PHP, ASP.NET, VB.NET, C, C#, C++, Python, Node.js, JavaScript frameworks (React, Angular, Vue), Laravel, CodeIgniter, Django, Flask, Yii, CakePHP, WordPress, Shopify, Wix, Weebly, Squarespace, Magento, OpenCart, PrestaShop, SharePoint, Excel, Google Sheets, APIs, cloud services, and modern development frameworks. TechPlus maintains clear English communication, structured documentation, transparent collaboration, and a strong focus on quality delivery, reliability, and long-term client partnerships. less -
Hire NeOLiO
Senior Full-Stack Developer & Freelancer Since 2008 With 16+ years of experience, I specialize in delivering high-performance web solutions and dynamic applications. Recognized as a Nominee for Country Ambassador and Hero Freelancer, I combine technical expertise with a passion for client success. ✅...Senior Full-Stack Developer & Freelancer Since 2008 With 16+ years of experience, I specialize in delivering high-performance web solutions and dynamic applications. Recognized as a Nominee for Country Ambassador and Hero Freelancer, I combine technical expertise with a passion for client success. ✅ Services: Full-Stack Development (Frontend + Backend) Custom WordPress Development & WooCommerce Responsive Landing Pages & Web Apps API Integrations & Database Solutions 🚀 Deliverables: Pixel-perfect, mobile-friendly websites Scalable PHP/JavaScript/Python applications SEO-optimized WordPress sites Clean, maintainable code with documentation 🛠 Certified in: PHP, HTML, JavaScript, Python, WordPress 🔧 Tools & Tech: WordPress, React, Node.js, MySQL, Git, AWS, Figma Why Hire Me? Proven Excellence: Trusted by clients since 2008, with Freelancer.com accolades. Certified Skills: Officially validated expertise in core technologies. Clear Communication: Fluent in English, collaborative, and deadline-driven. Let’s build something extraordinary - message me today! less -
Hire AdeelAslam4
✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real,...✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real, scalable software. Our expertise now includes AI/ML development and Generative AI integration, helping clients automate workflows, build smart features, and stay ahead with the latest in AI technology. We use proven tools, agile processes, and a partner-first mindset — offering clear communication, reliable delivery, and long-term support. Our core skills: ✅ UX/UI Design ✅ iOS & Android Apps ✅ Web Development (ReactJS, Laravel, Ruby on Rails, PHP/MySQL, Python) ✅ WordPress & Shopify ✅ Custom eCommerce Solutions ✅ API Integrations ✅ AI/ML & Generative AI Development Let’s build something great — together. less -
Hire krunalcp
We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. My team of 80+ developers and I offer some of the most thorough, detailed Mobile App and Web Development services in the freelance industry. We have expertise in many different facets of Mobile Development as...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. My team of 80+ developers and I offer some of the most thorough, detailed Mobile App and Web Development services in the freelance industry. We have expertise in many different facets of Mobile Development as well as Website Development ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritises Personal Privacy and Data Security ➬ Customer-centric, Collaborative, and Communicative Approach ✎ Our Achievements ➬ 10+ Years of Experience ➬ 80+ Talented IT Professionals ➬ 500+ Successful Projects ➬ Served Clients in 35+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: Java, PHP, WordPress, ROR, NodeJS, Python, Django, Flask ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: AWS, Azure, Big Data, Embedded Solutions, Bots, Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) ✅ FREE CONSULTATION: Let's talk about your project to see if we are a good fit for each other. Or at least we may have suggestions that can be helpful to your project. Drop me a line and we shall convert your ideas into a ready-to-use product! less -
Hire AwaisChaudhry
ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering...ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers and engineers across multiple domains, allowing us to handle both software and embedded/engineering projects with proven real-world experience. Our certified team combines deep technical knowledge with hands-on delivery to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Machine Learning, Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT (In-house Team): Electronics, Microcontrollers, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, and control systems. With 300+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions delivered with clear communication and long-term support. less -
Hire cbgsy
I am an experienced telecommunications and data network architect and developer of enterprise applications.I am an experienced telecommunications and data network architect and developer of enterprise applications. less -
Hire technosystem
Hello, I’m Sushil — a highly skilled expert in graphic design, blockchain development, web platforms, and mobile apps, proudly serving clients on Freelancer.com since 2005. With over 475 successful projects, a 9.9/10 client satisfaction rating, and a 98% job completion rate, I am committed to delivering top-notch...Hello, I’m Sushil — a highly skilled expert in graphic design, blockchain development, web platforms, and mobile apps, proudly serving clients on Freelancer.com since 2005. With over 475 successful projects, a 9.9/10 client satisfaction rating, and a 98% job completion rate, I am committed to delivering top-notch solutions that drive business growth and innovation. What I Bring to Your Project: - Blockchain Mastery: Specialized in creating custom crypto solutions (ERC-20, Bitcoin Core, Polygon, Solana), smart contracts, DEX platforms, NFT marketplaces, and secure wallets. - Full-Stack Development Expertise: From concept to deployment, I craft high-performance web and mobile apps using modern technologies like React, React Native, Node.js, and Flutter — optimized for speed and scalability. - Eye-Catching Designs: Whether it’s a stunning logo, a visually engaging website, or a 3D character for games, I create designs that not only look great but also establish trust and engagement. less -
Hire ammonite
I have 2️⃣0️⃣🆙 years of development experiences including 5️⃣years for ✨Fujitsu✨ and 5️⃣years for ✨Prime Strategy Inc✨. I built GIS, Fintech, Sass, Data Analytics platforms, AI powered applications and Mobile 3D games etc. I focus on clean architecture, performance, and maintainable code. I can develop full-stack...I have 2️⃣0️⃣🆙 years of development experiences including 5️⃣years for ✨Fujitsu✨ and 5️⃣years for ✨Prime Strategy Inc✨. I built GIS, Fintech, Sass, Data Analytics platforms, AI powered applications and Mobile 3D games etc. I focus on clean architecture, performance, and maintainable code. I can develop full-stack systems, improve existing platforms, and deliver production-ready solutions. Here are my core skills : ✅React, Next.js, Vue.js, Angular.js, TypeScript, JavaScript (ES6+), HTML5, CSS3, TailwindCSS, Bootstrap, WebSockets, responsive UI, modern component architecture ✅Node.js, Python, Go, Java, C#, NET Core / ASP.NET, Express.js, FastAPI, Django, Spring Boot ✅Flutter, Dart, .NET MAUI, Xamarin, React Native, Android SDK, iOS ✅OpenAI API, LangChain, Hugging Face, PyTorch, TensorFlow, prompt engineering, AI automation tools, NLP systems ✅PostgreSQL, MySQL, SQL Server, MongoDB, Redis, Elasticsearch, BigQuery, data modeling, query optimization ✅AWS, Google Cloud Platform, Microsoft Azure, Docker, Kubernetes, Terraform, serverless architecture, cloud networking, CDN systems ✅Zoho Creator, Zoho CRM integrations, Zoho Deluge scripting, business workflow automation, enterprise API integrations, CRM automation, ERP integrations, low-code platforms, internal business tools Please feel free to reach out if you are looking for a reliable engineer to build scalable software, improve your existing system, or turn your idea into a production-ready product. Thank you. less -
Hire williamd343
I’m a Full Stack Developer with 10+ years of experience, building everything from MVPs and SaaS dashboards to eCommerce sites and custom APIs. I specialize in the MERN stack (MongoDB, Express, React, Node.js) and am passionate about turning business requirements into clean, fast, and secure web applications. I can...I’m a Full Stack Developer with 10+ years of experience, building everything from MVPs and SaaS dashboards to eCommerce sites and custom APIs. I specialize in the MERN stack (MongoDB, Express, React, Node.js) and am passionate about turning business requirements into clean, fast, and secure web applications. I can take your idea from wireframes to deployment — handling the full development lifecycle and ensuring the app is optimized for speed, SEO, and user experience. 🛠️ Tech Stack & Skills Frontend: React.js, Next.js, TypeScript, Tailwind CSS, HTML5, CSS3 Backend: Node.js, Express, MongoDB, Firebase, RESTful APIs DevOps: Git, GitHub, Vercel, Heroku, DigitalOcean, Docker (basic) Database: MongoDB, PostgreSQL, MySQL Others: Stripe, Firebase Auth, JWT, WebSockets, SEO, Mobile Optimization 🕒 Availability: Open to long-term and part-time collaboration ✅ What I bring: Fast and clean code with an eye for UX/UI Clear communication and project ownership Business-minded thinking: I focus on results, not just code Let’s build something great — from backend to frontend and everything in between. Feel free to send an invite to discuss your project goals less -
Hire matheussilva114
As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain...As a Senior full stack software dev, Data Scientist and AI/ML Engineer, I specialize in developing, and deploying Software Products with good machine learning solutions. I operate as a deeply full stack engineer across the entire technology spectrum building and integrating web platforms, game engines, blockchain systems, and generative AI solutions, from core infrastructure and backend logic to user experiences and intelligent automation. less
