Hire the Best Ext JS Specialists

I am a full-stack developer with 10+ years of experience in Web development using JavaScript frameworks and Cursor Pro. I have solid experience in Node, Angular, React, Vue, Nest & REST APIs. I have successfully delivered challenging enterprise projects. ✔ Top Rated Plus ✔ 10+ years of experience ✔ 100% Job Success Rate ✔ 100% Quality My services include the development of websites and web-based applications, customization of existing solutions, architecture design (all server, code, and database levels), bug fixing, and technical support. Expertise in the below-listed skills & experience. Front-end Development: Angular, React, Vue, Next Back-end Development: Node, Express, PHP/Laravel, SailsJS, Hapi, MeanJS, NestJS, Fastify NoSQL Databases: MongoDB, Dynamodb, Redis, FireBase, Elastic Relational Databases: MySql, Postgresql, SQLite, SQL Server Workflow Automation Tool: Gulp, Grunt, Webpack, CircleCI, Travis, AWS Pipeline Control Flow Automation: Async.js, Bluebird, Lodash/Underscore, Async/Await, Native Promises Other UI Frameworks HTML5, CSS(SASS, SCSS, LESS), BootStrap, jQuery, Angular Material, Flex Version Control & Project Management: Git, Bitbucket, SVN, JIRA, Trello, Asana, Mantis Deployment: AWS, Heroku, Digital Ocean, Google Cloud, VPS Services & API PayPal, Stripe, Braintree, Instagram, YouTube, Google Maps, Twilio, Facebook Graph, Google, GitHub, Mandrill, AWS, Nightmare, Puppeteer Test-Driven Development: Mocha, Chai, Jest, Tape Quick and easy learning, as well as the pronounced talent to hand over knowledge, adaptability, creativity, and sound logic. I’m analytical, devoted to the job, undependable, and sometimes a perfectionist, but always loyal. Additionally, I handle the pressure well, meet deadlines, and am independent in solving tasks etc. I also have good experience with set-up projects from scratch, requirement analysis, project management, and Client communications. * 7+ years of JavaScript (Node, Angular, React) development * 8+ years of formal experience with HTML, CSS, and JavaScript with Frontend and Backend web development

I'm a Full Stack Developer with 5+ years of experience designing, developing, and deploying scalable SaaS products, AI-powered applications, enterprise platforms, e-commerce solutions, and multi-tenant management systems. My expertise spans the entire product lifecycle—from architecture and database design to frontend development, backend services, third-party integrations, and production deployments. I enjoy transforming complex business requirements into clean, scalable, and user-friendly software solutions that deliver measurable value. Over the years, I have built solutions across multiple domains including AI platforms, salon management systems, correctional facility management, e-commerce, CRM systems, research platforms, and business automation tools. 🧠 Tech Expertise 🖥️ Frontend Development React.js Next.js Vue.js Nuxt.js Vite.js TypeScript JavaScript (ES6+) Tailwind CSS Material UI (MUI) Radix UI Bootstrap Chakra UI Ant Design SCSS Specializations: Responsive Web Applications Component-Based Architecture Design System Implementation Figma to Production Code Performance Optimization Multi-Tenant Frontend Architectures 🗃️ Backend Development Node.js Express.js NestJS Koa.js REST APIs GraphQL Authentication & Authorization JWT OAuth Auth0 Role-Based Access Control (RBAC) Experience Building: SaaS Platforms Enterprise Applications AI Integrations Real-Time Communication Systems Subscription & Billing Systems Workflow Automation Solutions 💾 Databases & ORMs PostgreSQL MongoDB MySQL Supabase ORMs & Query Builders Prisma TypeORM Knex Database Expertise: Relational Data Modeling NoSQL Database Design Query Optimization Multi-Tenant Data Architecture Embeddings & Vector Storage Large-Scale Data Processing 🤖 AI & Automation OpenAI API Claude API AI Agent Development Retrieval-Augmented Generation (RAG) OpenAI Embeddings Prompt Engineering Knowledge Base Systems Business Intelligence Workflows Firecrawl Integration Brave Search API Integration Built Solutions For AI Chat Agents SEO Optimization Tools Email Generation Systems Content Automation Platforms Business Knowledge Engines AI-Powered Research Tools 📞 Communication & Real-Time Systems Twilio Twilio Voice SDK Messaging Systems WhatsApp Integrations Notification Systems Real-Time User Interactions 🔌 API & Third-Party Integrations Stripe Razorpay Twilio OpenAI Anthropic Claude Auth0 Firebase Google APIs Cloudinary SendGrid Envia Shipping Firecrawl Brave Search API Experience With Payment Processing Subscription Billing Shipping & Logistics Authentication Systems Media Management Marketing Automation External API Consumption Custom Webhooks 🚀 Deployment & DevOps Vercel Netlify Render DigitalOcean Production Experience CI/CD Workflows Environment Configuration Build Optimization Application Monitoring Production Deployments Performance Optimization 📦 What I Deliver SaaS Product Development AI-Powered Applications Enterprise Web Applications Multi-Tenant Platforms E-commerce Solutions CRM & ERP Systems Admin Dashboards Role-Based Access Control Systems REST API & GraphQL Development Third-Party Service Integrations Real-Time Communication Platforms Database Design & Optimization Legacy System Modernization End-to-End Product Development ✅ Why Work With Me? 5+ years of real-world product development experience Strong expertise across frontend, backend, database, and deployment layers Experience leading and delivering complex enterprise-grade applications Proven track record building scalable SaaS and AI platforms Focus on clean architecture, maintainability, and performance Ability to quickly understand business requirements and translate them into technical solutions Comfortable working independently or as part of distributed teams Dedicated to delivering reliable, production-ready software

Crafting enduring software solutions is more than just a technical task; it's an art that requires a blend of education, experience, and a commitment to engineering excellence. In an era where basic solutions are readily available, I bring a unique approach to software development that goes beyond mere functionality. With a solid educational background and years of hands-on experience in mid to large-sized software companies, I specialize in delivering robust software solutions built to endure. My services distinguish themselves through: - Thoughtful design decisions that form the foundation of the software - Adherence to the principles of "Clean Code" for maintainability and scalability - Implementation of a comprehensive testing strategy covering unit and integration tests - Thorough documentation to ensure clarity and ease of future development My expertise spans across key areas, including: - Browser Extension development for Chrome, Firefox, and Edge - Frontend development using ReactJS with a focus on JavaScript - Backend development using NodeJS and ExpressJS In addition to providing top-notch development services, I am here to lend my expertise in guiding design decisions for your upcoming projects and assisting in the strategic refactoring of existing software. Let's collaborate to bring your software vision to life with precision and durability.

Need a developer who can build your product from idea to launch without constant hand-holding? You're in the right place. I'm a Full Stack Developer with 7+ years of experience building SaaS platforms, custom web applications, browser extensions, automation systems, admin dashboards, and business software for startups, agencies, and growing companies. I focus on solving business problems, not just writing code. => What I Can Help You Build • SaaS Applications • CRM & ERP Systems • Custom Business Portals • Admin Dashboards • Chrome & Firefox Extensions • AI-Powered Applications • Marketplace Platforms • Booking Systems • E-commerce Platforms • Internal Business Tools • API Development & Integrations • Automation Systems 💻 My Tech Stack Frontend: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS, Bootstrap Backend: Laravel, CodeIgniter, PHP, Node.js, Express.js, REST APIs Database: MySQL, PostgreSQL, MongoDB Cloud & DevOps: AWS, Docker, Git, CI/CD, Vercel Browser Development: Chrome Extensions, Firefox Extensions, Chromium-Based Browsers Third-Party Integrations: Stripe, PayPal, Google APIs, OpenAI API, Maps APIs, Shipping APIs, Payment Gateways Why Clients Hire Me ✔ Clean, maintainable code ✔ Fast communication ✔ Daily progress updates ✔ On-time delivery ✔ Scalable architecture ✔ Long-term support ✔ Problem-solving mindset Over the years, I have helped businesses launch new products, automate manual workflows, improve application performance, and build systems that scale with growth. Whether you need a complete SaaS platform, a custom web application, a browser extension, API integrations, or ongoing development support, I can help bring your project to life. Let's discuss your project and find the best solution for your business. Keywords: Full Stack Developer | Full Stack Web Developer | Software Developer | Web Application Developer | Custom Software Developer | SaaS Developer | SaaS Application Developer | MVP Developer | Startup Developer | MERN Stack Developer | React.js Developer | Next.js Developer | Node.js Developer | Express.js Developer | JavaScript Developer | TypeScript Developer | Front-End Developer | Back-End Developer | Laravel Developer | PHP Developer | REST API Developer | API Integration Expert | GraphQL Developer | Chrome Extension Developer | Firefox Extension Developer | Browser Extension Developer | Chromium Developer | Manifest V3 Developer | AI Integration Developer | OpenAI API Developer | ChatGPT Integration | Automation Developer | CRM Developer | ERP Developer | Dashboard Developer | Admin Panel Developer | Marketplace Developer | Booking System Developer | E-commerce Developer | Multi-Tenant SaaS Developer | React Native Developer | Tailwind CSS Developer | Bootstrap Developer | Responsive Web Design | Figma to React | Figma to Next.js | MySQL Developer | PostgreSQL Developer | MongoDB Developer | Database Design | Database Optimization | AWS Developer | Docker Developer | CI/CD | DevOps Engineer | Vercel Deployment | Cloud Deployment | Stripe Integration | PayPal Integration | Payment Gateway Integration | Google Maps API | Third-Party API Integration | Authentication & Authorization | JWT Authentication | OAuth Integration | Real-Time Application Development | WebSocket Development | Performance Optimization | Secure Backend Development | Scalable Web Applications | Custom Business Software | Business Process Automation | Workflow Automation | Enterprise Application Development | SaaS Dashboard Development | CRM System Development | Inventory Management System | ERP System Development | Full-Stack React Development | Full-Stack Node.js Development | End-to-End Product Development

🚀 Software Engineer | AI Tools, SaaS Platforms, APIs & Business Automation I help businesses turn ideas, manual workflows, and complex requirements into production-ready web apps, SaaS platforms, dashboards, APIs, and AI-powered tools. I’m an independent Software Engineer — not an agency. You will work directly with me from discussion and planning to development, testing, and delivery. With 4+ years of hands-on experience across real production systems, I build reliable solutions using Laravel, PHP, Python, Node.js, Vue.js, React, WordPress, WooCommerce, and AI APIs. My broad skill set comes from working on many different types of projects, solving real business problems, and using AI tools the right way to improve speed, planning, debugging, and code quality — while keeping full technical control over the final result. I choose the right stack based on the project — not the other way around. ✅ What I Can Build * AI-powered web tools using OpenAI, OCR, PDF/image processing, and automation workflows * SaaS platforms with subscriptions, roles, permissions, dashboards, APIs, and background jobs * Custom business systems such as CRM, ERP modules, reporting tools, admin panels, and internal tools * API integrations with payment gateways, shipping providers, CRMs, marketplaces, and third-party services * WordPress and WooCommerce custom features, plugins, checkout flows, and integrations * Performance fixes, bug fixing, refactoring, deployment, and backend architecture improvements ✅ Technical Experience * Back-End: Laravel, PHP, Python, Node.js, MySQL, PostgreSQL, Redis, queues, cron jobs * Front-End: Vue.js, React.js, JavaScript, TypeScript, TailwindCSS, Bootstrap * CMS / E-commerce: WordPress, WooCommerce, Shopify basics * AI / Automation: OpenAI APIs, OCR, PDF processing, image processing, workflow automation * DevOps: Linux servers, Nginx, Apache, CloudPanel, Docker, CI/CD, deployment * Integrations: Stripe, Moyasar, PayPal, Salla, Zid, Shopify, WooCommerce, WhatsApp, OneSignal, and more ✅ Why Clients Work With Me * You work directly with one experienced engineer, not an agency or outsourced team * I understand the business flow before writing code * I use AI tools to move faster, but I personally review, structure, and own the work * I build clean, maintainable systems your team can extend later * I’m strong in APIs, webhooks, dashboards, payments, and automation * I can debug, refactor, and improve existing systems — not only build from scratch * I communicate clearly and focus on shipping practical solutions 💯 100% Job Success | 5-star client feedback | Clear communication | On-time delivery If you have an idea, a manual process, or an existing system that needs improvement, send me a message, and I’ll help you define the simplest technical approach to build it.

I’m a Chrome extension developer who has been in the trenches for years. I survived the COVID era, the brutal Chrome Manifest V2 → V3 migration that wiped out thousands of extensions, and I’m still here — building, shipping, and maintaining powerful tools used by thousands of people. Built my own house by building a bunch of browser extensions over the years, thank you and love you, my clients! If you need someone who can design, build, scale, and maintain complex Chrome extensions, you’re in the right place. ✅Featured Products: ⭐ 𝐎𝐫𝐢𝐠𝐢𝐧𝐚𝐥𝐢𝐭𝐲𝐀𝐈 𝐀𝐈 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐨𝐫 (20000+ users) ⭐ 𝐀𝐮𝐭𝐨 𝐅𝐨𝐥𝐥𝐨𝐰 𝐔𝐩 𝐈𝐭! ⭐ 𝐀𝐮𝐝𝐢𝐨 𝐁𝐫𝐚𝐢𝐧 𝐅𝐨𝐜𝐮𝐬 ⭐ 𝐄𝐚𝐫𝐧 𝐀𝐥𝐥𝐢𝐚𝐧𝐜𝐞 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐨𝐧 ⭐ 𝐈𝐝𝐞𝐧𝐭𝐢𝐭𝐲𝐂𝐡𝐞𝐜𝐤 ⭐ 𝐒𝐢𝐭𝐞𝐣𝐚𝐛𝐛𝐞𝐫 ⭐ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐀𝐦𝐚𝐳𝐨𝐧 𝐢𝐦𝐚𝐠𝐞𝐬 ⭐ 𝐒𝐨𝐜𝐢𝐚𝐥 𝐏𝐨𝐬𝐭 𝐌𝐚𝐭𝐞 ✅ Skills ⭐ JavaScript expert (with a serious love for jQuery) ⭐ Google Cloud Platform APIs – Google Sheets, BigQuery, Gmail, and more ⭐ Firebase – Authentication, Firestore, Realtime Database, Cloud Functions ⭐ Supabase services and integrations ⭐ AI integrations – OpenAI API and Google Gemini ⭐ Payment systems – ExtensionPay, Gumroad, Lemon Squeezy, Zoho Billing ⭐ LinkedIn & LinkedIn Recruiter scraping and exporting data to external platforms ⭐ Custom ad injection within Google search results ⭐ Amazon automation & scraping – Amazon storefronts and Seller Central ⭐ Email productivity tools – Gmail tracking and automated follow-up emails that work even while I’m sleeping!