Skip to content
BackNov 7
Mitul T.
Upwork badge

Mitul T.

AI Engineer | AI Agents, LLMs, RAG & Full-Stack Development

Hello Everyone! I build production-ready AI products, AI agents, LLM applications, RAG systems, and AI automations that help businesses solve real operational and customer-facing problems. With 8+ years of software development experience, I bring AI engineering and full-stack development together in the same project, from architecture and backend systems to AI integrations, frontend experiences, and production deployment. 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: • AI Agents & Agentic Workflows • LLM Application Development • RAG & Knowledge-Based AI • AI Chatbots & Intelligent Assistants • AI Voice Agents • OpenAI, Claude, Gemini & LLM APIs • LangChain & LangGraph • AI Automation & Workflow Automation • Tool Calling & Function Calling • Prompt Engineering & Structured Outputs • Vector Databases & Semantic Search • AI API & Third-Party Integrations 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I also use modern AI coding tools throughout the development lifecycle to improve development speed, code quality, testing, and reliability. • Claude Code • OpenAI Codex • Gemini & Gemini Code Assist • Cursor & AI Coding Tools • AI-Assisted Code Generation • AI-Powered Code Review & Code Analysis • AI-Assisted Debugging & Refactoring • Automated Test Generation & Testing • AI-Assisted QA & Regression Testing • Codebase Understanding & Documentation • Development Workflow Automation I use tools such as Claude Code, Codex, Gemini, and other AI coding agents to work with existing codebases, build features, review and refactor code, identify issues, generate tests, debug problems, and automate repetitive engineering work. The goal is not simply to write code faster. I use AI as part of a controlled engineering workflow while keeping architecture, security, maintainability, testing, and production reliability at the center. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 • Python, FastAPI & Django • Node.js, TypeScript & REST APIs • React & Next.js • PostgreSQL, MongoDB & Vector Databases • SaaS Architecture & Multi-Tenant Applications • AWS, Docker & Cloud Deployment I can take an AI product from an early idea or existing codebase through architecture, development, integration, testing, and production. What matters to me is building AI that works reliably in the real world, not just a prototype that looks impressive in a demo. That means thinking about system architecture, data flow, integrations, reliability, scalability, and how the product will actually be used by people. Whether you’re building an AI SaaS product, adding AI to an existing application, automating an internal workflow, or creating an autonomous agent, I can work across the AI and engineering layers needed to turn the idea into a production-ready system. If you have a product in mind, an existing codebase that needs AI capabilities, or a workflow you’d like to automate, feel free to share what you’re building. I’m always happy to discuss the technical approach and see where I can be useful.

🇮🇳Surat, India$25/hr100% JSS5.00 (1)Since Dec 2025

Earnings and projects

MRR
$4.8k

Last 6 months ÷ 6

World#5,833 / 412k
🇮🇳Country#672 / 45.9k
Revenue, last 30 days
$3.5k

Last 6 months: $29k

World#10,002 / 412k
🇮🇳Country#1,231 / 45.9k
Total earnings
$36k

Billed in all: $40k

World#97,420 / 412k
🇮🇳Country#14,056 / 45.9k
Per project
$18k

$29k in the last 6 months

World#6,995 / 412k
🇮🇳Country#693 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
2
0% fixed100% hourly
World#328,889 / 412k
🇮🇳Country#39,422 / 45.9k

Earnings, last 30 days

$40.2k+$3.5k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$36k$38k$40k$42kOct 8Oct 23Nov 7

Skill rankings: Top 3% in React

Ranked by MRR among everyone on Upwork with the skill.

  1. #15OpenAI Codex409 freelancers · 🇮🇳 #1Top 4%
  2. #16LangGraph299 freelancers · 🇮🇳 #3Top 5%
  3. #43Claude Code819 freelancers · 🇮🇳 #13Top 5%
  4. #49Vector Database1,142 freelancers · 🇮🇳 #12Top 4%
  5. #137Large Language Model2,726 freelancers · 🇮🇳 #23Top 5%
  6. #150FastAPI4,337 freelancers · 🇮🇳 #30Top 3%
  7. #174Retrieval Augmented Generation3,618 freelancers · 🇮🇳 #33Top 5%
  8. #176LangChain3,821 freelancers · 🇮🇳 #29Top 5%