Hi, I’m Dev 👋 Give me something to build and I'll build it so it works for you 24/7. That's my promise I'm a Senior Full Stack Developer, I build high-performance, AI-powered applications. If you shoot me an invitation, I’ll send a personalized Loom video explaining how my Senior Full Stack expertise can turn your idea into a profitable reality! Why founders choose me: I help startups scale by building premium applications with an AI-first workflow. As a Senior Full Stack Developer, I use Next.js, Tailwind CSS, and Supabase to architect robust systems designed for growth and high-performance ROI. The Results: • Senior Full Stack Developer (Top 5% on Upwork) • $20k+ MRR applications delivered and managed • AI Integration Specialist (OpenAI, Claude, Cursor) • Full Stack Mastery: Next.js, React, PostgreSQL, Node.js If you need a Senior Full Stack Developer to deliver premium UI/UX and scalable AI solutions, let’s talk. 🔧 EXPERTISE: Full-Stack Development | Next.js | React | Supabase | Tailwind CSS | AI Integration | AI Implementation | PostgreSQL | API Design | SaaS | MVP Development | Scalable Architecture | UI/UX Design' SEO Keywords: Full Stack Developer | Senior Full Stack Developer | AI | SaaS Platform Developer | MERN Stack Developer | React.js Development | Next.js Development | Node.js Backend Development | TypeScript Applications | API Integration Specialist | Supabase Developer | PostgreSQL Developer | MongoDB Developer | JavaScript Expert | Dashboard & Admin Panel | Marketplace Developer | Internal Tools | Booking Systems | eCommerce Solutions | Performance Optimization | Ongoing Product Support | Long Term

I help startups and founders build AI-powered SaaS products, customer portals, and internal platforms using React, Next.js, Node.js, Ruby on Rails, and modern LLM technologies. Whether you're launching a new product, adding AI capabilities to an existing platform, or modernizing legacy software, I can help you take it from idea to production. Over the past 8+ years, I've worked with founders, startups, and growing companies to build SaaS applications, internal platforms, customer portals, and AI-powered products. I've been involved in everything from early-stage MVPs to mature applications serving thousands of users. My focus is always the same: building software that solves real business problems while keeping the codebase clean, maintainable, and easy to scale as the product grows. What I can help with: • AI-powered SaaS products • SaaS MVP development • AI chatbots and AI agents • OpenAI, Claude, and Gemini integrations • RAG applications and intelligent search • Customer portals and dashboards • Internal business tools • API integrations and workflow automation • Legacy application modernization • Application performance and scalability improvements Why clients work with me: ✔ 8+ years of software development experience ✔ 100+ projects delivered ✔ 100% Job Success on Upwork ✔ Top Rated Freelancer ✔ 5,000+ hours worked on Upwork ✔ Strong experience working directly with founders and product teams My core technologies include: Frontend: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS Backend: Ruby on Rails, Node.js, Express.js, Python AI: OpenAI, Claude, Gemini, LangChain, AI Agents, RAG, Vector Search Database & Cloud: PostgreSQL, MongoDB, Redis, Supabase, Firebase, AWS, Docker, Vercel Some recent work includes: • Built AI-powered SaaS products from the ground up • Integrated LLMs into existing SaaS platforms • Modernized Ruby on Rails applications with React and Next.js • Developed customer-facing portals and internal business tools • Improved performance and scalability for growing products I also use modern development tools such as Cursor, Claude Code, and Codex to speed up delivery while maintaining high engineering standards and code quality. If you're looking for a developer who can understand both the technical and product side of your business, I'd be happy to discuss your project. 📩 Send an invitation, and let's discuss your project.

✳️Top 1% Expert-Vetted | 140+ Completed Projects with 100% Success Rate | Clear and Pragmatic Communication I'm a Full Stack Developer and Back End Developer specializing in EdTech & SaaS Development, RAG systems, and production-ready web applications. 🟢I help founders build revenue-ready software in 2–3 months. My team provides full-cycle product delivery, including design, testing, and deployment. We hold a 100% success score across 18,000+ hours and 140+ projects. I'm a Full Stack Developer and AI Developer specializing in EdTech SaaS, RAG systems, and production-ready LLM-powered applications. As a SaaS Developer, Web Developer, WordPress Developer, and Backend Developer, I focus on platforms built for long-term growth - not throwaway prototypes - with LLM-driven features that are reliable, observable, and cost-controlled. What I Built as a Full Stack Developer, SaaS Developer and AI Developer 💡 EdTech SaaS — Adaptive SAT/ACT prep platform built with Stanford PhDs, featuring personalized learning paths and real-time student analytics. (Full Stack Developer | EdTech Developer) 💡 Enterprise RAG — SharePoint/Dynamics 365 RAG system indexing 300k+ docs for automated SOW drafting and research. (AI Developer | RAG Developer) 💡 Film Industry Search — Hybrid semantic search engine over 500k+ movie/TV scripts using dense vector indexing and keyword-aware reranking. (RAG Developer | Backend Developer) 💡 Voice POS — React Native voice-controlled POS for drive-thru grocery systems with real-time inventory sync. (Full Stack Developer | Mobile Developer) 💡 HealthTech / Fitness AI Development — Fitness platform using hybrid RAG and computer vision for sub-1.2s calorie tracking and workout generation. (AI Developer | Full Stack Developer) 💡Zendesk AI Copilot: Built an Azure OpenAI RAG pipeline for Zendesk, auto-drafting agent replies grounded in historical tickets and KB docs with PII anonymization before processing. (Full Stack Developer / Back End Developer) 💡HealthTech AI Scribe / HIPAA: Whisper + GPT-4o transcription pipeline for psychiatrists, auto-generating structured session notes with patient history, MSE, and treatment plans from live audio. (Full Stack Developer / Back End Developer) Tech Stack I work with: 🔹My AI and RAG development work covers OpenAI, ChatGPT, Anthropic, Claude, Gemini, Mistral, Llama, LangChain, Hugging Face, PyTorch, and Grok xAI — delivering production-grade Generative AI and RAG systems across industries. For Voice AI, I work with ElevenLabs, Whisper (STT/TTS), VAPI, and OpenAI's real-time audio APIs. 🔹As a Full Stack Developer, my core stack is React.js, Node.js, Next.js, TypeScript, and JavaScript (ES6+), with Python, Vue.js, PHP, HTML, CSS3, and Bootstrap across projects. 🔹On the backend, I build with Node.js, Python, Golang, and Java, using Laravel, REST APIs, background jobs, and async workflows depending on what the system needs. 🔹For mobile, I develop cross-platform iOS and Android applications using React Native, Swift, and Kotlin. 🔹CMS work runs on WordPress Development. 🔹For Cloud infrastructure I use Microsoft Azure, Google Cloud Platform (GCP), SharePoint, DigitalOcean, and Microsoft 365. 🔹My database experience covers PostgreSQL, MongoDB, MySQL, ElasticSearch, Redis, and Supabase. 🔹For communication integrations, I work with Twilio, RingCentral, Zoom, WhatsApp, Telegram, Gmail, and Outlook. 🔹DevOps and delivery relies on Git and solid software architecture and design practices throughout. 🔹On compliance, I build to HIPAA, GDPR, PCI-DSS, SOC 2, FERPA, and COPPA standards — critical for HealthTech, EdTech, and enterprise SaaS platforms handling sensitive data. How I work I take on projects as a Full Stack Developer and SaaS Developer where the technical decisions actually matter - platforms that need to scale, handle real data, and stay compliant. As a Web Developer and JavaScript Developer, I'm hands-on in the codebase. As a SaaS Developer and EdTech Developer, I think beyond features and focus on architecture, user workflows, and long-term maintainability. Working together I'll dig into the strategy behind the code and highlight the pitfalls in your plan to ensure we build the right version of your product the first time. 👉Message me to discuss your project and see if we’re a fit.

🔹 Top Rated Plus | 100% Job Success | Top 3% on Upwork 🔹 $300,000+ Earned in 2 Years | 70K+ Single Contract 🔹 13+ Years Experience | 8600+ Hours Logged I help startups, enterprises, and SaaS companies scale their businesses through custom web applications, AI-driven solutions, and enterprise-grade SaaS platforms. As a Senior Full Stack Developer & Software Architect, I specialize in building secure, scalable, and revenue-driving applications that consistently deliver ROI for clients across the US, EU, and KSA. 💡 Whether you need: ✔ A custom SaaS platform with subscription & payment integration ✔ A modern web app using React.js, Angular, or Vue.js ✔ A Laravel / PHP backend optimized for performance & scalability ✔ AI/ML integration (GPT-4, NLP, OCR, Computer Vision) ✔ Cloud infrastructure & DevOps automation (AWS, Docker, CI/CD, Terraform) 👉 I have the proven track record to deliver. My clients credit me with generating millions in revenue and reaching tens of thousands of users through platforms I’ve built. ⸻ 🔑 Core Technical Expertise (High-Demand Skills & Keywords) • Backend Development: PHP (Laravel, CodeIgniter), Node.js, REST APIs, GraphQL • Frontend Development: React.js, Angular, Vue.js, Tailwind, Bootstrap • Full Stack Expertise: MERN & MEAN stack, Microservices Architecture • eCommerce: WooCommerce, Shopify, Custom Checkout & Payment Gateways • DevOps & Cloud: AWS (EC2, Lambda, S3, RDS), Docker, Jenkins, Terraform, DigitalOcean • AI/ML Solutions: GPT-3.5/4 integrations, Chatbots, OCR, NLP, Computer Vision ⸻ 🌟 Career Highlights ✅ Delivered 30+ enterprise projects with long-term client retention ✅ Helped SaaS founders scale from MVP to 10,000+ active users ✅ Certified Laravel Developer & Atlassian (Jira, Confluence) ✅ Consistently delivered secure, scalable, and high-performing solutions ✅ Expertise in cloud migration, automation, and performance tuning ⸻ 🛠 Tools & Platforms I Use • Cloud & DevOps: AWS, DigitalOcean, Terraform, CI/CD, Jenkins, GitHub Actions • Servers & Hosting: NGINX, Apache, cPanel, Dockerized environments • Collaboration: Slack, Trello, Jira, Confluence, InVision, Figma • Version Control: Git, Bitbucket, GitLab (GitFlow workflow) ⸻ 🤝 Why Clients Hire Me ✔ Business-Driven Mindset: I build software that creates measurable results. ✔ End-to-End Ownership: From planning → development → deployment → scaling. ✔ Transparent & Reliable: 24/7 availability across time zones. ✔ Long-Term Partnerships: Many clients stay for years of collaboration. ⸻ 🎓 Education & Certifications • Bachelor’s in Information Technology – University of Gujrat • Certified Laravel Developer • Atlassian Certifications (Jira & Confluence) ⸻ 🔥 If you’re looking for a Top Rated Plus Full Stack Engineer who can architect, build, and scale world-class applications, let’s connect and discuss how I can help you grow your business.

Struggling with scaling your SaaS or migrating to Next.js without downtime? With 5+ years building full stack SaaS platforms and handling migrations serving hundreds of paying users daily, I deliver reliable, revenue generating apps integrated with Stripe and AI powered features that scale with your business. ⭐⭐⭐⭐⭐ “Bilal went above and beyond in what he provided and was so great to work with! He’s a true professional and I definitely recommend him.” ⭐⭐⭐⭐⭐ “It was great to work with Bilal, he completed the task earlier than expected, will work again!” ⭐⭐⭐⭐⭐ “Best experience ever with a freelancer! Great NextJS guy.” ⭐⭐⭐⭐⭐ “Muhammad Bilal demonstrated great communication skills, a deep understanding of the technology. He delivered exceptional work and proved his expertise through the deliverables.” ⭐⭐⭐⭐⭐ “Excellent job! Very thorough and diligent.” ➤ 𝗟𝗘𝗧’𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗡𝗘𝗫𝗧 𝗦𝗔𝗔𝗦 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 Message me on Upwork today to discuss your project and get a free consultation on building scalable, production ready apps with Next.js and AI features. I typically respond within 4 hours and am ready to start immediately. 🛠️ TOOLS & TECHNOLOGY Frontend Development • Next.js • React • React Native • TypeScript • Tailwind CSS • Shadcn UI Backend Development • Node.js • Express • NestJS Databases & Storage • Supabase • PostgreSQL • MongoDB • Firebase Payment & Authentication • Stripe • OAuth • Role Based Access Control • Multi Tenant Architecture Cloud & Deployment • Vercel • AWS • Azure CI/CD & DevOps • Git • Continuous Integration / Continuous Deployment Pipelines Next.js Developer, SaaS Developer, Full Stack Developer, React Native Developer, Stripe Integration, Authentication Systems, AI Powered Apps, Performance Migration, Payment Integration, React Developer

Give me something to build, and I'll build it in weeks so it works 24/7. That's my promise: from idea to a real product 5K MRR with SaaS 20 hours/week cut using internal tool I help startups and businesses build scalable SaaS platforms, internal tools, and automation systems that streamline operations, reduce manual work, and support long-term growth. As a Full Stack Developer, I help startups and businesses build scalable web applications using Next.js, React, Supabase, Node.js, PostgreSQL, AI integrations, and modern full-stack architectures. I build production-ready platforms including: • Internal business systems • Dashboards & admin portals • SaaS applications • Workflow automation platforms • Client portals • Marketplace platforms • Multi-role web applications • Analytics & reporting systems • AI-powered applications • Custom operational software Lovable.dev As a Full Stack Developer, I handle projects end-to-end — from frontend development and backend architecture to database design, API integrations, authentication systems, deployment, and scaling. I work as a Full Stack Developer across both frontend and backend development, building scalable applications designed for real-world business operations and production environments. My stack as a Full Stack Developer includes: • Next.js • React • Node.js *Lovable.dev • TypeScript • Supabase • PostgreSQL • OpenAI APIs • Stripe • n8n • Vercel I’ve worked as a Full Stack Developer on platforms across multiple industries including analytics, operations, education, marketplaces, automation, AI systems, and internal business management tools. Clients usually hire me as a Full Stack Developer when they need: • A Full Stack Developer who can build complete platforms end-to-end • A scalable web application built properly from the beginning • A modern dashboard or internal business system • A Full Stack Developer who understands workflows, operations, and business logic • A system that replaces spreadsheets and manual processes • A clean and scalable architecture ready for production As a Full Stack Developer, I focus on: • scalable architecture • clean UI/UX • fast execution • strong communication *Lovable.dev • production-ready systems My expertise as a Full Stack Developer includes: • SaaS platforms • Internal tools • Business platforms • Dashboard systems • Workflow automation * Lovable.dev • AI-powered web applications • Client portals • API integrations • Multi-role applications • Custom business software If you’re looking for a Full Stack Developer to build a scalable SaaS platform, internal tool, dashboard, or custom web application, feel free to message me. Full Stack Developer | Full-stack developer | Full stack | Developer | Web developer | web applications | MVP Developer | SaaS Developer | Full Developer | Full-stack-developer | Supabase | Nextjs | Node js | Resend | Tailwind CSS | AI integrations | Lovable.dev

𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮𝗻 𝗔𝗜 𝗦𝗮𝗮𝗦, 𝗠𝗩𝗣, 𝗼𝗿 𝗺𝗼𝗱𝗲𝗿𝗻 𝘄𝗲𝗯/𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻? I help startups and founders build scalable, production-ready products using React, Next.js, Node.js, TypeScript, Supabase, React Native, and AI technologies. With a 100% Job Success Score, $100K+ earned, 40+ successful projects, and 5,400+ hours on Upwork, I've partnered with founders to launch MVPs, scale SaaS products, build AI-powered applications, and rescue products that weren't ready for production. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵: - AI SaaS products and automation. - MVP development for startups. - Full-stack web applications. - React Native mobile apps. - Backend APIs, authentication, payments, and integrations. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 - Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS - Backend: Node.js, Python, Express.js, Supabase - Mobile: React Native, Expo - AI: OpenAI API, Claude, LangChain, RAG, AI Agents, n8n - Database: PostgreSQL, MongoDB, Firebase - Cloud: AWS, Docker, Vercel, DigitalOcean - Integrations: Stripe, Twilio, Vapi, ElevenLabs, Google Maps, Firebase Auth Whether you're launching an MVP, scaling an existing SaaS platform, building an AI-powered product, or modernizing your application, I'd be happy to discuss your project and help you build a reliable, scalable solution. Let's Connect 📩

I help startups and enterprises build AI-powered SaaS platforms, intelligent automations, and scalable full-stack applications using Python, Node.js, and modern JavaScript frameworks. With 14+ years of experience and 110+ successfully delivered projects, I specialize in building production-ready systems that combine AI, automation, and scalable architecture to solve real business challenges. Over the years, I’ve helped businesses: • Reduce manual operational workflows by up to 73% through AI automation • Build SaaS platforms serving thousands of active users • Improve business decision-making using predictive analytics and data intelligence • Launch scalable cloud-native applications with high-performance architectures • Accelerate product delivery cycles through optimized engineering workflows • Designed scalable architectures for fintech and ERP platforms 𝐀𝐈 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 • LLM integrations using OpenAI, Claude, and Llama • RAG applications with LangChain, Pinecone, and Weaviate • AI agents and workflow automation • Predictive analytics and forecasting models • Computer vision and AR-based experiences • Data intelligence and Power BI integrations 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐒𝐚𝐚𝐒 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 • Python (FastAPI, Django) • Node.js (NestJS) • React, Next.js, Vue.js, Angular • Multi-tenant SaaS architecture • High-performance APIs and microservices • Secure and scalable enterprise systems 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 • AWS & GCP infrastructure • Lambda, SQS, DynamoDB, SageMaker • AI deployment pipelines • Scalable cloud-native architecture 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 SaaS • Fintech • ERP • E-commerce • Analytics • Travel-Tech • Enterprise Platforms 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐕𝐚𝐥𝐮𝐞 𝐌𝐨𝐬𝐭 • Strong ownership and proactive communication • Clean, maintainable, production-ready code • Scalable architecture built for long-term growth • Fast problem-solving and reliable execution • Practical AI implementation with measurable ROI I focus on building systems that are not only technically strong but also scalable, maintainable, and aligned with long-term business goals. If you're looking for a senior engineering partner who can combine AI innovation with solid full-stack execution, let’s discuss how I can help bring your product to production successfully.

I help startups and businesses build modern dashboards, SaaS platforms, and AI-powered systems with clean UI and production-ready backends. Top Rated Plus developer with 100% Job Success and 8+ years of production experience and specializing in React.js, Next.js, TypeScript, and Node.js, building scalable, AI-assisted web applications. 🚀 Now leveraging AI-assisted development workflows to deliver projects up to 55% faster without compromising code quality, security, or scalability. ⭐️ Highly skilled Full-Stack Developer with more then strong expertise in advanced JavaScript frameworks and AI-integrated solutions, including building smart features like chatbots, AI APIs integration (OpenAI, GPT-based tools), automation workflows, and data-driven applications. I focus on performance, scalability, and intelligent user experiences. ⭐️ Looking for a developer who can turn your idea into a modern, AI-enabled digital product? You’re in the right place.. ⭐️ Let’s collaborate to build smart, scalable, and AI-enhanced web or mobile applications that match your vision and budget. My Expertise :- ✮ React JS | Next JS | Redux | Redux-Saga | React-Router | Redux-Thunk | Axios | RTK Query | TypeScript | React-Markdown ✮ AI API Integrations - OpenAI, ChatGPT, AI Automation, Smart Assistants ✮ HTML5 | CSS3 | SASS | LESS | Bootstrap | Tailwind ✮ Node.js | Express Js | REST APIs | AI-driven backend logic ✮ MySQL | PostgreSQL | MongoDB ✮ Building AI features: chat systems, recommendation logic, automation tools Why Me? ✅ Expertise in React JS & Node JS Development ✅ Experience building AI-powered web applications ✅ Best practices in scalable web architecture ✅ High-quality, clean, maintainable code ✅ Responsive & modern UI/UX ✅ Reasonable Cost ✅ Fast Delivery ➡ I will provide ✮ High-quality, bug-free, scalable web & AI-enabled apps ✮ Maintainable, clean, and future-ready code ✮ Performance-optimized and intelligent features ✮ Long-term support and improvements 💬 If you want to build a modern, AI-powered product, let’s discuss your project and bring your idea to life. Best regards, Devashish

Senior Laravel & PHP Developer | SaaS Platforms, CRM Systems & Backend Architecture Most businesses don't contact me when everything is working. They contact me when growth starts exposing the cracks. . Slow performance. . Technical debt. . A backend that's difficult to maintain. . Features taking weeks instead of days. That's where I add the most value. For the last 7+ years, I've helped businesses rescue, optimize, and scale SaaS platforms, CRM systems, and custom applications built on Laravel and PHP. I focus on solving the problems that appear after launch: • Performance Bottlenecks • Technical Debt • Database Optimization • API Architecture • Legacy System Refactoring • Scaling Infrastructure • Application Modernization Technology Stack Laravel • PHP • React.js • Node.js • MySQL • PostgreSQL • AWS • Docker • REST APIs • CI/CD Clients hire me when the platform matters too much to keep patching problems. If your application is becoming harder to maintain, slower to develop, or more expensive to scale, let's talk. CORE SKILLS #Laravel #PHP #BackendDevelopment #PerformanceOptimization #TechnicalDebt #DatabaseDesign #RESTAPI #APIIntegration #MySQL #PostgreSQL #AWS #CloudArchitecture #SoftwareRefactoring #ScalableApplications #SystemArchitecture