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Deokumarjnu/README.md

πŸ‘‹ Hi, I'm Deo Kumar

Senior Software Engineer β€’ AI/GenAI Engineer β€’ AWS Serverless Specialist

Portfolio β€’ LinkedIn β€’ GitHub


πŸ”₯ About Me

Senior Software Engineer with 8+ years of experience building scalable, high-impact systems across cloud, web, and AI-driven platforms. I specialize in designing robust backend architectures, modern full-stack applications, and intelligent solutions powered by the latest advancements in GenAI and developer automation.

I care deeply about solving complex engineering challenges, improving developer workflows, and leveraging emerging technologies to build faster, smarter, and more efficient systems.

My work impacts 2.5M+ users, powering:

  • Conversational AI systems with 95% accuracy
  • RAG-powered semantic search with <3s latency
  • Autonomous engineering workflows with 85% first-pass success
  • Serverless architectures running at 99.9% uptime

🎯 Current Focus

  • Engineering scalable, cloud-native systems
  • Applying modern AI technologies to enhance developer workflows
  • Designing reliable serverless architectures
  • Building automation and tools that improve engineering efficiency

πŸ€– AI-Driven Autonomous Developer Workflow

(My Signature Agentic Engineering System β€” Collapsible Below)

Click to expand the full autonomous workflow

I built an end-to-end autonomous developer workflow that takes a Jira ticket
and automatically performs the entire software engineering lifecycle:

1. Jira Ticket Understanding

  • Reads Jira tickets
  • Extracts requirements, dependencies & acceptance criteria

2. Codebase Understanding (Self-Context Agent)

  • Scans mono-repos / MFEs
  • Understands architecture, dependency graphs & flows

3. Autonomous Planning

  • Generates implementation plan
  • Creates granular engineering subtasks

4. Autonomous Code Generation

  • Writes production-quality TypeScript/React/Node.js code
  • Updates AWS serverless infra (CDK, Lambdas, Step Functions)

5. Auto Unit Test Generation

  • Updates/adds Jest & RTL tests
  • Ensures coverage thresholds

6. Automated Build, Lint, Test

  • Runs checks
  • Fixes issues automatically

7. Auto Git Operations

  • Creates branch
  • Commits & pushes code
  • Opens PR

8. Self-Healing PR Review Loop

  • Reads Copilot/reviewer comments
  • Detects valid issues
  • Fixes & re-pushes
  • Repeats until PR is fully clean and merge-ready

Result: 85% autonomous first-pass success rate.


πŸš€ Tech Arsenal

🧠 AI / GenAI / Agentic Systems

☁️ AWS & Serverless

🎨 Frontend / Web

πŸ› οΈ DevOps & Monitoring


πŸ† Key Achievements

  • Designed autonomous developer workflow (Jira β†’ PR β†’ Fix β†’ Merge)
  • Delivered AI platform for 170 districts (2.5M+ users)
  • Reduced AWS CloudFront cost by 70%
  • Built scalable MFEs with 99.9% uptime
  • Engineered RAG systems with 95% accuracy & sub-3s latency

πŸš€ Featured Project: AceYourInterviews

A production-grade AI-powered career acceleration platform.

Tech:
Next.js 15 β€’ React 19 β€’ OpenAI β€’ PostgreSQL β€’ Prisma β€’ Stripe β€’ Razorpay β€’ OAuth2

Key features:

  • Real-time ATS resume scoring
  • AI mock interviews
  • Secure OAuth2 + JWT rotation
  • Production-grade CI/CD & observability

πŸ”— Visit the Platform


πŸ“Š GitHub Stats


🧩 Top Skills Breakdown

AI / Autonomous Engineering

  • End-to-end autonomous dev workflows
  • Multi-agent reasoning
  • Codebase intelligence & semantic analysis
  • Automated lint/build/test fixes

GenAI Expertise

  • RAG & hybrid retrieval
  • Embeddings + vector search
  • Conversational AI systems
  • Prompt engineering

Serverless Architecture

  • Event-driven design
  • Step Functions orchestration
  • Lambda microservices
  • SQS + EventBridge pipelines
  • DynamoDB schema modeling

🀝 Work With Me On

  • AI engineering & agentic systems
  • Developer automation tools
  • RAG/search intelligence
  • Large-scale serverless platforms
  • Modern full-stack applications

πŸ“« Connect With Me


πŸ‘€ Profile Visitors

⭐️ If you like my work, consider giving a star to my repositories!

Pinned Loading

  1. Advanced-House-Price-Prediction Advanced-House-Price-Prediction Public

  2. Car-Price-Prediction Car-Price-Prediction Public

    Jupyter Notebook

  3. Datascience Datascience Public

    Jupyter Notebook

  4. loan-prediction loan-prediction Public

    Jupyter Notebook

  5. ATS ATS Public

    Python

  6. cdk-reference-app cdk-reference-app Public

    JavaScript