Saad M.

I build AI-powered SaaS products, automation platforms, full-stack web applications, and intelligent data solutions using Node.js, Python, OpenAI, Claude, and modern web technologies. With 10+ years of experience, I help startups and businesses turn ideas into real products that automate processes, solve complex business problems, and scale as the business grows. I use modern AI-assisted development tools to move faster and get products into production without compromising code quality, scalability, or architecture. Cursor · Claude Code · GitHub Copilot · Windsurf 𝐂𝐨𝐫𝐞 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝐀𝐈 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐀𝐠𝐞𝐧𝐭𝐬 I build production-ready AI systems, AI-powered applications, and intelligent automation using modern LLMs, APIs, and scalable backend architecture. 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐋𝐋𝐌 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: OpenAI, Claude, AI agents, assistants, chatbots, tool calling, context-aware processing, prompt engineering & AI-driven workflows. 𝐑𝐀𝐆 & 𝐊𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 RAG pipelines, semantic search, document processing, AI knowledge assistants, embeddings and vector search using Pinecone, ChromaDB and Supabase pgvector. 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Node.js, NestJS, Express.js, Python, FastAPI, REST/GraphQL APIs, AI integrations, SaaS backends, data processing, background workers, queues and real-time applications. 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐚𝐭𝐚 𝐄𝐱𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧 Playwright, Puppeteer, Selenium, web scraping, data extraction, browser automation and business process automation. Redis, background jobs, queues, scheduled workflows, API integrations and n8n for reliable automation and data processing. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 & 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐑𝐞𝐚𝐜𝐭 & 𝐍𝐞𝐱𝐭.𝐣𝐬: React, Next.js, TypeScript, JavaScript, REST APIs, authentication, dashboards, SaaS platforms, marketplaces & business applications. 𝐍𝐨𝐝𝐞.𝐣𝐬: Node.js, NestJS, Express.js, REST/GraphQL APIs, PostgreSQL, MongoDB, Redis, authentication, payments, integrations, background jobs & scalable backend systems. 𝐕𝐮𝐞.𝐣𝐬 & 𝐀𝐧𝐠𝐮𝐥𝐚𝐫: Vue.js, Angular, TypeScript, JavaScript, component-based applications, dashboards, CRM, enterprise applications & complex business workflows. 𝐒𝐚𝐚𝐒 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Multi-tenant SaaS, CRM, admin dashboards, role-based access, subscription & payment workflows, third-party integrations, real-time features & scalable API architecture. 𝐁𝐫𝐨𝐰𝐬𝐞𝐫 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Chrome Extensions using Manifest V3, Content Scripts, Service Workers, Chrome APIs, browser automation, API integrations, authentication flows and AI-powered browser workflows. 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 & 𝐌𝐞𝐝𝐢𝐚 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 WebSockets, LiveKit and FFmpeg for real-time communication, audio capture, video processing, streaming workflows and interactive applications. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭: Production-ready, maintainable code Scalable architecture built for long-term growth Practical AI integration and automation Reliable API and third-party integrations Clear communication and daily updates Problems identified and addressed early End-to-end ownership from development through deployment Code that another developer can understand and maintain long after delivery I am available 40+ hours per week and ready to start immediately. I give daily updates, flag problems early, and write code that another developer can maintain long after delivery. Send a message or invite me to your job, let's build something great.