Raja Iqbal S.
AI Agent & Voice AI Engineer | LangGraph, Python, React Native
Building AI-Powered Products (Web & Mobile) That Scale. Most AI projects don't fail because of the AI. They fail because of weak product architecture, poor scalability and rushed execution. I help startups, founders and businesses take AI from idea to production, not just prototype. Top Rated Plus | $700K+ earned | 130 jobs | 90 reviews | 20,000+ hours With 20+ years of software engineering experience, I build solutions that are reliable, scalable and ready for real users. What I Build ✔ AI Agents & Multi-Agent Systems (LangGraph, LangChain, AutoGen) ✔ Voice AI agents (speech-to-text, text-to-speech, call handling with Twilio and Deepgram) ✔ AI SaaS platforms and MVPs ✔ AI chatbots and RAG assistants (pgvector, Pinecone) ✔ MCP servers and LLM integrations (OpenAI, Anthropic, Gemini) ✔ Workflow and business process automation (n8n, Make) ✔ Mobile apps (React Native, iOS, Android) ✔ Enterprise web applications, APIs and system integrations ✔ Healthcare software: HIPAA-compliant architecture, EMR/EHR, FHIR, telemedicine Technologies Python, FastAPI, TypeScript, Node.js, NestJS, React, Next.js, React Native, PostgreSQL, MongoDB, Supabase, Firebase, AWS, Azure (AKS), Docker, Stripe, Twilio Recent Work • ZAI Bids: social contractor marketplace, live on iOS and Android (React, React Native, Next.js, NestJS, Azure) • SafetyCamAI: camera and computer vision API app, live on iOS and Android Industries Healthcare, SaaS, Marketplaces, Enterprise Software, Education, Automation How I Work • Architecture first, so the product scales beyond the MVP • Production-ready, maintainable code • Clear, regular communication • Backed by the Bentsys team (frontend and backend engineers), so larger projects do not depend on one person • Long-term support after launch Whether you need an MVP, a complete AI platform, or an experienced engineer to extend your existing product, I can help turn your idea into a reliable, scalable solution. Let's build something that delivers real business value.
Earnings and projects
An estimate from an earlier read
Last 6 months: $8k
Billed in all: $757,634$758k
$2.7k in the last 6 months
Across 130 contracts
Earnings, last 30 days
No data since Nov 5, 2026.
Skill rankings: Top 11% in Python
Ranked by MRR among everyone on Upwork with the skill.
- OpenAI SDK8 freelancers · 🇮🇳 #1Top 25%🇮🇳#1 of 3
- #55LLM API Integration359 freelancers · 🇮🇳 #9Top 15%🇮🇳#9 of 61
- #60LangGraph299 freelancers · 🇮🇳 #13Top 20%🇮🇳#13 of 62
- #97Model Context Protocol (MCP)413 freelancers · 🇮🇳 #16Top 23%🇮🇳#16 of 68
- #270HIPAA1,315 freelancers · 🇮🇳 #44Top 21%🇮🇳#44 of 164
- #371AI Automation2,024 freelancers · 🇮🇳 #78Top 18%🇮🇳#78 of 345
- #589LangChain3,821 freelancers · 🇮🇳 #119Top 15%🇮🇳#119 of 849
- #654FastAPI4,337 freelancers · 🇮🇳 #132Top 15%🇮🇳#132 of 927