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Talha A.
$40/hr
82% Job Success
$20K+ earned
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I'm a Senior Full-Stack Developer with 8+ years of experience delivering production-grade applications for SaaS platforms, MVPs, dashboards, and AI-powered tools. I work across the complete stack: React, Next.js, Node.js, TypeScript, and Python on the frontend and backend with AWS, PostgreSQL, MongoDB, and Redis powering the infrastructure underneath. What I specialize in: ✦ Full-Stack Web Development: React, Next.js, Node.js, TypeScript, ExpressJS, NestJS, Laravel ✦ AI Integration & Automation: OpenAI API, Claude API, LLM-powered apps, n8n workflows, AI agents ✦ SaaS & MVP Builds: End-to-end product builds with clean architecture, scalable from day one ✦ API Development & Integrations: RESTful APIs, third-party integrations (Stripe, Twilio, QuickBooks, and more) ✦ Cloud & DevOps: AWS (EC2, S3), Docker, CI/CD pipelines, Vercel, Nginx, PM2 ✦ Database Architecture: PostgreSQL, MongoDB, MySQL, Redis, Prisma ORM I've built AI-driven platforms, multi-tenant SaaS dashboards, real-time applications with WebSockets, data pipeline tools, and complex API orchestration systems. Whether you're starting from scratch or inheriting an existing codebase, I deliver clean, documented, production-ready code on time. My approach is simple: understand your business goal first, then engineer the right solution. I ask the right questions before writing a single line of code. If you're building something meaningful, let's talk. Send me a message and I'll reply within a few hours. Keywords: Full-Stack Developer React Next.js Node.js TypeScript Python AI Integration OpenAI API Claude API AI Agent n8n LLM SaaS MVP REST API API Integration Stripe AWS Docker PostgreSQL MongoDB Redis Vercel Upwork skills: React Next.js Node.js TypeScript Python AI App Development AI Agent Development OpenAI API API Integration REST API Full Stack Development Amazon Web Services PostgreSQL MongoDB Tailwind CSS
Teraception S.R.L.
Associated with
Teraception S.R.L.
$20K+
earned
$18/hr
80% Job Success
$100+ earned
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I’m a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 focused on building fast, responsive, and reliable web applications using the MERN stack (MongoDB, Express, React, Node.js). I specialize in delivering clean, production-ready code and creating full-featured apps that users actually enjoy using. With 5+ 𝐲𝐞𝐚𝐫𝐬 of professional experience, I’ve worked with startups, agencies, and established businesses to launch web apps, SaaS products, and eCommerce platforms. I’m confident in taking projects from scratch or jumping into ongoing codebases, fixing bugs, improving performance, and adding new features fast. 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 🔹𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: React.js, Next.js, Redux, TypeScript, HTML5, CSS3, Tailwind CSS, React Native, Hybrid App Development 🔹𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:Node.js, Express.js, Nest.js, REST & GraphQL APIs, MongoDB, PostgreSQL, MySQL 🔹𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS (S3, EC2, Lambda), Google Cloud, Heroku, CI/CD pipelines 🔹𝐖𝐞𝐛 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Chrome Extensions, Figma to React, ChatGPT APIs, Chatbots, Google Maps, Social API Integrations 🔹𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Shopify, BigCommerce, Stripe, PayPal, Recurly 🔹𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐐𝐀: Jest, Mocha, Chai, Jasmine, Karma 🔹𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧: Jira, Trello, Asana, Slack 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✅ Proven track record of delivering high-quality, scalable web applications ✅ Client-focused approach with clear communication and timely delivery ✅ Expertise in transforming ideas into fully functional, innovative digital solutions ✅ Passionate about problem-solving and continuous learning in emerging tech 𝐋𝐞𝐭’𝐬 𝐄𝐥𝐞𝐯𝐚𝐭𝐞 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬! Whether you need a custom web application, API integration, or a scalable SaaS platform, I am your go-to professional for full-stack development, technical consulting, and digital innovation. 𝐋𝐞𝐭'𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐟𝐨𝐫 𝐚 𝐪𝐮𝐢𝐜𝐤 𝐜𝐡𝐚𝐭 𝐭𝐨 𝐞𝐱𝐩𝐥𝐨𝐫𝐞 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐚𝐧𝐝 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐚𝐜𝐡𝐢𝐞𝐯𝐞 𝐲𝐨𝐮𝐫 𝐠𝐨𝐚𝐥𝐬!
Huzaifa F. has worked .
Muhammad U.
$25/hr
100% Job Success
$20K+ earned
Available now
Offers consultations
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You need a Node.js developer who can ship production-ready web apps, not just write isolated code. I build React, Next.js, Node.js, Express/NestJS, MongoDB, PostgreSQL, and API-backed platforms that are clean, scalable, and ready for real users. Top Rated on Upwork | 100% Job Success | $20K+ earned | 300+ Upwork hours | 6+ years building full-stack JavaScript applications. I help startups, agencies, and business owners build, fix, and improve: • Node.js / ExpressJS / NestJS backend systems • React and Next.js dashboards, portals, and web apps • MERN stack applications with clean frontend and backend structure • REST APIs, third-party integrations, and webhook systems • MongoDB and PostgreSQL database architecture • Admin panels, SaaS dashboards, booking systems, and CRM tools • Existing app fixes, performance improvements, and production updates • Payment flows, authentication, role-based access, and deployment support My strongest value is end-to-end ownership. I can understand your requirements, plan the architecture, build the frontend, develop the backend, connect APIs, structure the database, test the flow, and help deploy the final product. Recent Upwork work includes: • Full-stack booking and reservation platform with Node.js, payments, and backend automation • Multi-clinic SaaS dashboard with Next.js and TypeScript • Custom CRM dashboard with Node.js backend and business workflow automation • Yodeck API and webhook integration • Next.js editor integration with Google Ads, YouTube, and Meta APIs • EC2 and Node.js app optimization • n8n/API automation workflows for sales and business operations A client described me as a “Full-Stack Fintech Wizard” because I can handle both frontend and backend development while understanding the business goal behind the system. I am a good fit if you need a reliable developer who can take ownership of your web app, backend, dashboard, API, or SaaS feature and deliver clean, maintainable work. Send me your project details, existing app, bug, or product idea. I will review it and respond with a clear technical plan.
Muhammad U. has worked .
Smeet B.
$18/hr
100% Job Success
$800+ earned
Available now
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I’m a results-driven Full-Stack Developer with experience building end-to-end web applications using React, Node.js, Express, Python, and MongoDB. I focus on developing systems that are stable, scalable, and easy to extend, whether it’s a startup MVP or a production-ready application. I enjoy working across the entire stack — from crafting intuitive user interfaces to designing efficient backend logic and APIs. Every solution I deliver is built to be: ⚡ Fast and performance-focused 📱 Responsive across all devices 🔐 Secure and reliable 🧩 Easy to maintain and scale 🔧 How I Add Value 🔹 Develop full-stack web applications with modern JavaScript and Python 🔹 Build robust REST APIs using Node.js (Express) and Python 🔹 Design clean database structures with MongoDB 🔹 Connect frontend and backend seamlessly 🔹 Implement authentication, authorization, and data validation 🔹 Improve backend performance and application stability 🔹 Maintain clear, modular, and readable codebases 🛠 Technologies I Work With ⚙️ React.js, Node.js, Express.js ⚙️ Python for backend services & logic ⚙️ MongoDB ⚙️ REST APIs & backend architecture ⚙️ Git & version control I value clear communication, clean architecture, and on-time delivery. My goal is to build full-stack solutions that not only work well today but are ready to grow with your business. 📩 Let’s collaborate to build a reliable and scalable web application.
Suvendu D.
$17.5/hr
100% Job Success
$70K+ earned
Offers consultations
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I help businesses build professional websites, ecommerce stores, landing pages, dashboards, and automation systems that actually support sales and operations. I work mainly with Shopify, WooCommerce, Webflow, GoHighLevel, WordPress, and custom full-stack applications. I also build AI and automation workflows using tools like OpenAI, n8n, Make, Zapier, Airtable, Google Sheets, CRMs, and custom APIs. What I can help you with: • Shopify store setup, redesign, product pages, landing pages, custom sections, checkout improvements • WooCommerce stores, product bundles, checkout flows, payment setup, order automation • Webflow websites, responsive landing pages, CMS setup, design-to-Webflow builds • GoHighLevel funnels, landing pages, CRM setup, forms, automations, email/SMS flows • AI automation using OpenAI, Claude, Gemini, n8n, Make, Zapier, Airtable, Google Sheets and APIs • Full-stack web apps using React, Next.js, Node.js, Python, Supabase, PostgreSQL and REST APIs • Website speed optimization, bug fixing, domain setup, tracking pixels, Google Search Console and analytics I focus on clean design, clear user flow, mobile responsiveness, fast loading speed, and practical automation that reduces manual work. I have worked on ecommerce stores, SaaS dashboards, AI tools, internal portals, automation workflows, and business websites for clients across different industries. If you need someone who can handle both the website side and the backend/automation side, I can help you plan, build, test, and launch the full solution.
$25/hr
90% Job Success
$100K+ earned
Available now
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I help businesses, corporate training providers, startups, and educational institutions build scalable AI-powered applications, enterprise Learning Management Systems (LMS), SaaS products, and custom web platforms. With 15+ years of software development experience, 160+ successful Upwork projects, and expertise spanning AI, Moodle LMS, and full-stack development, I deliver complete end-to-end solutions—from architecture and development to deployment, cloud infrastructure, and long-term support. Whether you're looking to modernize your LMS, build an AI-powered assistant, automate business workflows, or develop a custom SaaS platform, I can help transform your ideas into secure, scalable, and production-ready solutions. 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I develop AI-powered applications that automate workflows, improve learning experiences, and increase business productivity. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ✔ OpenAI (ChatGPT) API Integration ✔ Claude API Integration ✔ Google Gemini AI Integration ✔ AI Chatbots & AI Agents ✔ AI Assistants ✔ AI Tutors & Learning Assistants ✔ Retrieval-Augmented Generation (RAG) ✔ MCP (Model Context Protocol) ✔ AI Workflow Automation ✔ AI Search & Knowledge Assistants ✔ AI Course & Content Generation ✔ AI Document Processing ✔ Speech-to-Text & Text-to-Speech ✔ HeyGen Avatar API Integration ✔ ElevenLabs Voice API Integration 𝐌𝐨𝐨𝐝𝐥𝐞 𝐋𝐌𝐒 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 I specialize in enterprise-grade Moodle LMS development, including: ✔ Moodle Installation & Configuration ✔ Moodle Upgrades & Migration ✔ Custom Moodle Plugin Development ✔ Moodle Theme Development ✔ Multi-Tenant LMS (IOMAD) ✔ SCORM, xAPI & LTI Integration ✔ Learning Analytics & Reporting ✔ REST API Development ✔ SSO (Google, Microsoft, Azure AD, OAuth & SAML) ✔ Payment Gateway Integration ✔ Performance Optimization ✔ Custom Dashboards & Workflows 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I build modern SaaS applications, dashboards, portals, and enterprise software using: 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 React.js Next.js JavaScript TypeScript 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 Node.js Express.js Python PHP Laravel 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 MongoDB MySQL PostgreSQL 𝐂𝐥𝐨𝐮𝐝 AWS 𝐀𝐏𝐈𝐬 REST APIs GraphQL AI & Development Tools I actively use modern AI development tools to accelerate delivery and build intelligent applications. OpenAI Claude Google Gemini Cursor Replit HeyGen ElevenLabs MCP RAG GitHub Copilot 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 & 𝐞𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 ✔ WordPress Development ✔ LearnDash ✔ BuddyBoss ✔ WooCommerce ✔ Elementor ✔ MemberPress ✔ Edwiser Bridge ✔ H5P ✔ Custom Plugin Development 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 Higher Education Corporate Learning Healthcare Manufacturing Government Professional Certification Non-Profit Organizations Membership & Coaching Platforms Startups SaaS Companies 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 ✔ 12+ Years of Software Development Experience ✔ 160+ Successfully Completed Upwork Projects ✔ AI + LMS + Full Stack Expertise ✔ End-to-End Solution Development ✔ Clean, Scalable & Maintainable Code ✔ Strong Communication & Collaboration ✔ Agile Development Process ✔ Long-Term Technical Support ✔ Reliable Delivery 𝐑𝐞𝐜𝐞𝐧𝐭 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 AI-powered Chatbots & Virtual Assistants OpenAI & LLM Integrations AI Human Avatar using HeyGen Voice AI using ElevenLabs Enterprise Moodle LMS Platforms Moodle Plugin Development Multi-Tenant LMS Solutions React & Node.js SaaS Applications WordPress & LearnDash Platforms Enterprise API Integrations Whether you need a Moodle LMS, AI-powered platform, chatbot, SaaS application, enterprise dashboard, or custom web solution, I can help deliver secure, scalable, and production-ready software tailored to your business needs. Let's discuss your project and build something great together.
PAL InfoCom Technologies Pvt. Ltd.
Associated with
PAL InfoCom Technologies Pvt. Ltd.
$300K+
earned
Lokesh B.
$25/hr
100% Job Success
$900K+ earned
Available now
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𝐇𝐢 , 𝐈’𝐦 𝐋𝐨𝐤𝐞𝐬𝐡, 𝐚 𝐅𝐮𝐥𝐥𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫, 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐝𝐞𝐞𝐩𝐥𝐲 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐬 𝐰𝐡𝐚𝐭 𝐢𝐭 𝐭𝐚𝐤𝐞𝐬 𝐭𝐨 𝐭𝐮𝐫𝐧 𝐚𝐧 𝐢𝐝𝐞𝐚 𝐢𝐧𝐭𝐨 𝐚 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐚𝐭 𝐮𝐬𝐞𝐫𝐬 𝐥𝐨𝐯𝐞, 𝐪𝐮𝐢𝐜𝐤𝐥𝐲, 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭𝐥𝐲, 𝐚𝐧𝐝 𝐰𝐢𝐭𝐡 𝐩𝐫𝐞𝐝𝐢𝐜𝐭𝐚𝐛𝐥𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬. For the past years, I’ve led the 𝐒𝐓𝐀𝐍𝐅𝐎𝐑𝐃 development team and helped 50+ companies launch AI-powered platforms, SaaS products, Web Apps, and automation systems used across EdTech, healthcare, fintech, logistics, and enterprise operations. My background uniquely blends engineering, product thinking, and startup-level execution - which means you get not only code, but clear strategy, reliable delivery, and a partner who understands the full lifecycle from concept to launch. 𝐓𝐨𝐝𝐚𝐲, 𝐚 𝐛𝐢𝐠 𝐩𝐚𝐫𝐭 𝐨𝐟 𝐡𝐨𝐰 𝐰𝐞 𝐰𝐨𝐫𝐤 𝐢𝐬 𝐯𝐢𝐛𝐞 𝐜𝐨𝐝𝐢𝐧𝐠 —> 𝐜𝐨𝐦𝐛𝐢𝐧𝐢𝐧𝐠 𝐀𝐈 𝐭𝐨𝐨𝐥𝐬 (𝐆𝐏𝐓, 𝐜𝐨𝐩𝐢𝐥𝐨𝐭𝐬, 𝐢𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐚𝐜𝐜𝐞𝐥𝐞𝐫𝐚𝐭𝐨𝐫𝐬) 𝐰𝐢𝐭𝐡 𝐬𝐞𝐧𝐢𝐨𝐫 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠. This lets us move significantly faster without sacrificing quality. ➤ 𝐖𝐇𝐀𝐓 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐖𝐈𝐓𝐇? ▸ 𝐅𝐮𝐥𝐥𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Develop custom web apps tailored to business requirements • Design & implement end-to-end frontend & backend architectures • Build real-time applications with responsive & dynamic user experiences • Deliver MVPs and full-scale SaaS products from concept to production • Enhance and scale existing web applications for better performance and usability • Identify and resolve bugs, stability issues, and performance bottlenecks • Optimize applications for speed, reliability, and scalability • Build dashboards, admin panels, & client portals • Develop enterprise-grade applications (CRM, ERP, HRM, DMS) Implement data visualization, analytics, and reporting systems for actionable insights ▸ 𝐒𝐚𝐚𝐒 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • End-to-end MVP development, from concept to launch • Design and build multi-tenant SaaS architectures • Implement secure authentication and role-based access control (RBAC) • Integrate billing systems and subscription workflows (e.g., Stripe) • Develop scalable, maintainable system architectures for long-term growth ▸ 𝗔𝗜-𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 • AI Agents & Autonomous Workflows (LangChain, LangGraph, CrewAI, MCP) • Custom AI Chatbots for SaaS & enterprise platforms (OpenAI GPT, Claude/Anthropic/Gemini integrations) • RAG Systems, private knowledge bases with vector DBs (Pinecone, Milvus, Weaviate) • AI Automation Pipelines (n8n, Make) with API & Webhook orchestration • AI-powered document processing & structured data extraction • Third-party AI integrations into CRM, ERP, and internal tools • AI-accelerated Full Stack development, faster delivery, same quality ➤ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 ▸ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 (𝐍𝐨𝐝𝐞𝐣𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧,.𝐍𝐞𝐭,𝐂# & 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐀𝐏𝐈𝐬 • Nodejs,Python, .Net, C#, Django, DRF, FastAPI, Flask, Express.js, .NET Core, ASP.NET • Microservices, WebSockets, REST APIs, GraphQL • Celery, Redis, AsyncIO, Task Queues, Strapi, Sanity • OAuth2, JWT Auth, RBAC, multi-tenant architecture ▸ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 : • Next.js,React.js,Angular,TypeScript, Javascript,Redux Toolkit, React Query • Material UI, Chakra UI, Tailwind, Bootstrap,Three.js • SPA/SSR/SSG, component architecture, responsive UI ▸ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠: • PostgreSQL, MySQL, SQLite, SQLAlchemy, Alembic • MongoDB, Redis, Elasticsearch • ETL, Pandas/Numpy for data processing ▸ 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝: • AWS (EC2, S3, Lambda, ECS), Azure, DigitalOcean, Heroku • Docker, Docker Compose, CI/CD (GitHub Actions, GitLab CI) • NGINX, Caddy, Load Balancing, Autoscaling ▸ 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Voice AI Agent, AI & Agents: OpenAI (GPT-4o/GPT-5), Anthropic Claude, LangChain, LangGraph, CrewAI • RAG & Data: RAG Pipelines, Pinecone, Milvus, Weaviate, Structured Data Extraction • Automation: n8n, Make, Zapier, Vapi, Retell AI, ElevenLabs, Voiceflow, Twilio ➤ 𝐖𝐇𝐀𝐓 𝐂𝐋𝐈𝐄𝐍𝐓 𝐒𝐀𝐘? “𝗟𝗼𝗸𝗲𝘀𝗵 𝗶𝘀 𝗮𝗺𝗼𝗻𝗴𝘀𝘁 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗼𝗻 𝘁𝗵𝗲 𝗨𝗽𝘄𝗼𝗿𝗸 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. 𝗛𝗲 𝗵𝗮𝘀 𝗴𝗼𝗻𝗲 𝗮𝗯𝗼𝘃𝗲 𝗮𝗻𝗱 𝗯𝗲𝘆𝗼𝗻𝗱 𝘄𝗶𝘁𝗵 𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 𝗮𝗻𝗱 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲. 𝗛𝗶𝘀 𝗳𝗹𝘂𝗲𝗻𝗰𝘆 𝗮𝗰𝗿𝗼𝘀𝘀 𝘁𝗵𝗲 𝗲𝗻𝘁𝗶𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗰𝘆𝗰𝗹𝗲, 𝗰𝗼𝗺𝗯𝗶𝗻𝗲𝗱 𝘄𝗶𝘁𝗵 𝗮𝗲𝘀𝘁𝗵𝗲𝘁𝗶𝗰 𝘀𝗲𝗻𝘀𝗲 𝗮𝗻𝗱 𝗰𝗹𝗲𝗮𝗻 𝗰𝗼𝗱𝗶𝗻𝗴, 𝗶𝘀 𝗼𝘂𝘁𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴. 𝗜𝗳 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁, 𝗟𝗼𝗸𝗲𝘀𝗵 𝗶𝘀 𝗮 𝟱-𝘀𝘁𝗮𝗿 𝗽𝗹𝗮𝘆𝗲𝗿.” 📩 𝙇𝙚𝙩'𝙨 𝘽𝙪𝙞𝙡𝙙 𝙎𝙤𝙢𝙚𝙩𝙝𝙞𝙣𝙜 𝙂𝙧𝙚𝙖𝙩 𝙏𝙤𝙜𝙚𝙩𝙝𝙚𝙧! Whether you're launching a SaaS product, integrating AI agents into your platform, automating operations with n8n, or scaling an enterprise app, message me and let's map out your technical roadmap.
Lokesh B. has worked .
75way Technologies PVT. LTD     -                  𝗔𝗜/𝗠𝗟 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽  𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 Development 𝐀𝐠𝐞𝐧𝐜𝐲
Associated with
75way Technologies PVT. LTD - 𝗔𝗜/𝗠𝗟 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 Development 𝐀𝐠𝐞𝐧𝐜𝐲
$2M+
earned
Abdullah C.
$20/hr
100% Job Success
$20K+ earned
Available now
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I help founders build fast, scalable web and mobile products — and I also step in when AI-generated apps need a real engineer. If you’ve built something with Claude, Lovable or other AI app builders and now need someone to ship it properly, that’s exactly what I do. I help Founders Scale with 𝐒𝐚𝐚𝐒 𝐌𝐕𝐏𝐬, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐚𝐧𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 using React, Next.js, Node.js, TypeScript. As a Full Stack Developer & AI Engineer, I specialize in multi-tenant SaaS platforms, intelligent automation, AI integrations, and scalable applications 𝐭𝐡𝐚𝐭 𝐬𝐨𝐥𝐯𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐜𝐫𝐞𝐚𝐭𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐯𝐚𝐥𝐮𝐞, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐨𝐮𝐭𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬. 🎯 𝐈 𝐩𝐨𝐬𝐬𝐞𝐬𝐬 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐝𝐨𝐦𝐚𝐢𝐧𝐬 • Frontend: React, Next, TypeScript, JavaScript, Tailwind CSS. • Backend: Node.js, Nest.js. • AI: OpenAI, Anthropic, LangChain, LanGraph, RAG pipelines, embeddings • Cloud/DevOps: AWS, Docker, Kubernetes, CI/CD, Serverless, Terraform • Data: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase, Supabase • Integrations: Stripe, PayPal, Auth0, social APIs, SendGrid, Socket io WHAT I BUILD FOR YOU → Full-Stack Web Apps (React, Next.js, Node.js, TypeScript) → AI-powered SaaS and MVPs, multi-tenant, Stripe billing, RBAC, row-level security, architected to scale from day one → AI agents, Voice Ai Agents, RAG systems, and intelligent automation on OpenAI, Claude, Gemini, and LangChain, built around your business logic, not wrapper demos → HIPAA-compliant healthtech, HL7, FHIR, EMR integration, clinical workflows to US standards → Fintech infrastructure, event-sourced ledgers, escrow, payments, audit-grade reliability → Crypto & Web3 Platforms, token dashboards, crypto payment integrations, wallet connections, and DeFi ready backends built for speed and security. → API and system integration, REST, GraphQL, webhooks, CRM and ERP, into existing and legacy codebases → Cloud and DevOps, AWS, Docker, CI/CD, production deployments that hold up under load What I help fix • messy AI-generated code • weak architecture and logic issues • performance bottlenecks • broken integrations • poor scalability • unfinished apps that need a senior engineer to take them across the finish line 𝐈 𝐭𝐚𝐤𝐞 𝐭𝐡𝐞 𝐜𝐥𝐢𝐞𝐧𝐭'𝐬 𝐟𝐞𝐞𝐝𝐛𝐚𝐜𝐤 𝐬𝐞𝐫𝐢𝐨𝐮𝐬𝐥𝐲, 🎁 A 100% refund, if I'm unable to meet our agreed commitments. No questions asked! 💬 Ready to build? Send me a message, I will Provide you a 30min free consultation and I’ll help you move from “We want” to “This is the right Solution for our business.” Thank you for visiting my profile. Looking forward to working with you!. For reference, you can see my work and testimonials below. Lets Chat! Keywords to find me on Upwork: Full Stack AI Engineer, AI SaaS Developer, SaaS MVP Developer, Blockchain Developer, Next.js Developer, React Developer, Node Developer, TypeScript Developer, Supabase Developer, Vercel Developer, Tailwind CSS Developer, AI App Developer, OpenAI Developer, LLM Developer, RAG Developer, LangChain Developer, Chatbot Developer, AI Agent Developer, MVP Developer, Web App Developer, API Integration Developer, Stripe Integration Developer, Performance Optimization, Code Review, App Debugging, Internal Tools Developer, Startup App Developer.
Sarbjeet S.
$25/hr
95% Job Success
$200K+ earned
Available now
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I help startups and businesses build SaaS products, automate workflows, integrate third-party systems, and launch scalable software platforms. 🏆 Top Rated Plus • $200K+ Earned • 180+ Projects Completed • 15+ Years Experience What I can help you build: ✅ SaaS Platforms & Multi-Tenant Applications ✅ AI-Powered Features & OpenAI Integrations ✅ CRM, ERP & Business Management Systems ✅ API Integrations & Workflow Automation ✅ Custom Dashboards & Admin Portals ✅ Marketplace & Platform Development ✅ Subscription & Billing Systems ✅ Cloud-Based Web Applications My typical clients hire me when they need more than just a developer—they need someone who can understand business requirements, design scalable architecture, make technical decisions, and deliver production-ready software. Technical Expertise: • React, Next.js, TypeScript, Vue • Laravel, PHP, Node.js, NestJS • PostgreSQL, MySQL, MongoDB • REST APIs, GraphQL, Webhooks • OpenAI, Claude & AI Integrations • AWS, Docker, CI/CD Over the years I've built SaaS products, marketplaces, automation systems, customer portals, reporting dashboards, payment integrations, and enterprise business applications. Whether you're launching a new product, modernizing an existing platform, integrating third-party systems, or scaling a growing SaaS business, I can help turn requirements into reliable software that is secure, scalable, and maintainable. Let's discuss your project and create a solution that supports your business growth. 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 SaaS Platforms • AI-Powered Applications • API Integrations • Business Automation • CRM & ERP Systems • Custom Web Applications • Marketplace Platforms • Multi-Tenant SaaS • Workflow Automation • React.js • Next.js • Node.js • Laravel • PHP • TypeScript • JavaScript • REST APIs • OpenAI API • AWS • PostgreSQL • MySQL • MongoDB • System Architecture • Cloud Infrastructure • Full Stack Development
Harpreet S.
$45/hr
100% Job Success
Available now
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Hello, Welcome to my profile!! Over the years, I’ve learned that strong technical expertise alone is not enough clear communication, transparency, and reliability are equally important for successful projects. With 14+ years of experience in web and mobile application development, I help startups, agencies, and growing businesses build scalable digital products tailored to their workflows and operational goals. From custom SaaS platforms and AI-powered automation systems to business dashboards, mobile apps, and API-driven applications, I focus on building solutions that are practical, scalable, and designed for long-term use. I work closely with clients to understand both the technical and business side of their projects, ensuring the final product not only works well technically but also improves efficiency and supports growth. 𝗪𝗵𝗮𝘁 𝗜 𝗧𝘆𝗽𝗶𝗰𝗮𝗹𝗹𝘆 𝗕𝘂𝗶𝗹𝗱 • SaaS applications & business platforms • AI-powered workflows & automation systems • Custom web & mobile applications • CRM / ERP integrations & operational tools • WordPress & WooCommerce custom solutions • Membership, booking & marketplace platforms • API-driven systems & third-party integrations 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 & 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • React.js, Next.js, Vue.js, TypeScript • Modern responsive UI systems & real-time applications 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • Node.js, Express.js, NestJS • Laravel, Core PHP, CodeIgniter • REST APIs, GraphQL, Webhooks, OAuth/JWT Authentication 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • OpenAI & Claude AI integrations • Workflow automation systems • CRM & operational automation • AI-assisted business tools 𝗖𝗠𝗦 & 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 • WordPress custom themes & plugin development • WooCommerce subscriptions, memberships & booking systems • Shopify & headless CMS solutions 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 • MongoDB, MySQL, PostgreSQL • AWS, DigitalOcean, Firebase, Supabase • Scalable cloud deployment & performance optimization Over the years, I’ve successfully delivered: • CRM & ERP workflows that significantly reduced operational overhead • API automation systems processing large-scale transaction volumes • Custom membership and subscription platforms • Booking engines & management systems • Marketplace and directory platforms • AI-powered workflow automations • WordPress solutions tailored to complex business workflows Industries I’ve worked with include Healthcare, Education, Real Estate, Entertainment, eLearning, and SaaS startups. I focus on building solutions that are not just functional, but scalable, maintainable, and aligned with real business goals. That means: • Clean and maintainable code • Scalable system architecture • Strong communication throughout the project • Seamless integrations between tools and platforms • Automation that reduces manual work and improves efficiency If you’re looking for a developer who can think strategically, communicate clearly, and build scalable systems tailored to your business, I’d be happy to discuss your project. Looking forward to working with you.