I will build a complete serverless ai cloud solution with AWS

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I
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Rujhan

About this gig

️Need a production-ready AI backend on AWS? I architect the full stack serverless, scalable, ready for real users.


I'm a cloud AI developer with production experience building enterprise AI systems including telecom platforms handling thousands of daily users. I don't build demos. I build systems that run in production.


What I build for you:

  • Serverless AI backend on AWS
  • Bedrock agents with custom logic and tool use
  • REST + WebSocket APIs via API Gateway
  • Lambda for all business logic
  • DynamoDB for data and session storage
  • Bedrock Knowledge Bases (RAG) on your data
  • Amazon Cognito authentication
  • Admin console frontend (React or HTML)
  • Architecture diagram + developer docs


Use cases:

  • AI customer support (web + WhatsApp)
  • Internal knowledge base chatbots
  • AI agents that call APIs and take actions
  • Complete AI SaaS backend infrastructure


Tech stack:

  • AWS Bedrock (Claude / Nova / Titan)
  • Lambda + API Gateway (REST + WebSocket)
  • DynamoDB + S3 + Cognito + CloudWatch
  • Bedrock Agents + Knowledge Bases


Source code, architecture diagram & docs on delivery.

Message me first complex projects need a scoping call.

Get to know Rujhan

Rujhan

Your satisfaction is my priority

5.0(13)
  • FromSri Lanka
  • Member sinceSep 2021
  • Avg. response time1 hour
  • Last delivery1 year
  • Languages

    Tamil, English
Hello and welcome! 😊 I’m Rujhan from Sri Lanka, a passionate freelancer specializing in: ✅ Email Marketing – Boosting engagement & conversions. ✅ Graphic Designing – Creating stunning visuals. ✅ Website Development – Building responsive, user-friendly sites. ✅ Mobile App Development – High-performance Android & iOS apps. ✅ AI Development – Cutting-edge AI solutions for businesses. Committed to quality & client satisfaction! Let’s bring your ideas to life. Contact me via Fiverr chat. Best Regards, Rujhan