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Mehar A.
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Mehar A.

Senior AI & SaaS Developer | AI Agents, RAG, Full Stack

Building an AI-powered product, SaaS platform, or mobile application? I help turn your ideas into secure, scalable, production-ready solutions. I’m a Full-Stack & AI Software Developer with 10 years of experience designing, developing, and scaling web applications, SaaS platforms, mobile apps, and AI-powered business solutions. I work with startups, founders, and established businesses to build products that solve real business problems and support long-term growth. 🤖 AI DEVELOPMENT & INTEGRATION I develop practical AI solutions that automate workflows, improve productivity, and make applications smarter. • AI Agents, AI Automation & Multi-Agent Systems • RAG (Retrieval-Augmented Generation) & Knowledge-Based AI • OpenAI, ChatGPT, Claude & Gemini integrations • AI Chatbots, Document Processing & Intelligent Search • LangChain, LangGraph, Pinecone & Vector Databases • AI-powered SaaS platforms and custom LLM solutions 🚀 FULL-STACK & SAAS DEVELOPMENT I build scalable, maintainable applications from MVPs to enterprise-level platforms using modern technologies. • Frontend: React, Next.js, Angular, TypeScript • Backend: Node.js, NestJS, Python, FastAPI, .NET • Databases: PostgreSQL, MongoDB, SQL Server • SaaS Platforms, Multi-Tenant Systems & Admin Dashboards • REST APIs, Third-Party Integrations & Payment Gateways 📱 MOBILE APP, CLOUD & DEVOPS I develop cross-platform and native mobile applications using React Native and Flutter. For deployment and scalability, I work with AWS, Azure, Docker, Kubernetes, and CI/CD pipelines to deliver reliable, production-ready applications. 💡 WHY WORK WITH ME? ✓ 10 years of hands-on software development experience ✓ End-to-end development, from idea and MVP to production ✓ Strong expertise in AI integration and SaaS architecture ✓ Secure, scalable, and maintainable code ✓ Business-focused problem-solving and clear communication ✓ Long-term technical partnership and product development support I believe successful software is more than just code. It requires understanding business objectives, selecting the right architecture, delivering a great user experience, and building for future growth. 🎯 LET'S BUILD SOMETHING VALUABLE Whether you're launching a new AI-powered SaaS product, integrating AI into an existing application, automating business workflows, or scaling a growing platform, I can help you move forward with the right technical approach. Send me a message to discuss your project, requirements, and goals. Let's turn your idea into a reliable, scalable product.

🇮🇳Mohali, India$18/hr100% JSS5.00 (6)Since Nov 2017

Earnings and projects

MRR
$4.1k

Last 6 months ÷ 6

World#7,749 / 412k
🇮🇳Country#943 / 45.9k
Revenue, last 30 days
$4k

Last 6 months: $25k

World#8,215 / 412k
🇮🇳Country#966 / 45.9k
Total earnings
$247k

Billed in all: $255k

World#10,923 / 412k
🇮🇳Country#1,747 / 45.9k
Per project
$41k

$25k in the last 6 months

World#1,466 / 412k
🇮🇳Country#154 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
6

Across 7 contracts

14% fixed86% hourly
World#250,290 / 412k
🇮🇳Country#31,808 / 45.9k

Earnings, last 30 days

$255k+$4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$250k$252k$254k$256kOct 8Oct 23Nov 7

Skill rankings: Top 4% in React

Ranked by MRR among everyone on Upwork with the skill.

  1. #16Cloud Development165 freelancers · 🇮🇳 #6Top 10%
  2. #18FHIR182 freelancers · 🇮🇳 #6Top 10%
  3. #73AWS Development1,478 freelancers · 🇮🇳 #14Top 5%
  4. #105LLM Prompt Engineering2,457 freelancers · 🇮🇳 #24Top 4%
  5. #127.NET Framework2,944 freelancers · 🇮🇳 #34Top 4%
  6. #269AI Chatbot6,841 freelancers · 🇮🇳 #64Top 4%
  7. #295Claude5,112 freelancers · 🇮🇳 #62Top 6%
  8. #320Docker8,761 freelancers · 🇮🇳 #34Top 4%