/**
* @profile Ajay Kumar Reddy Nelavetla
* @focus Full-stack AI Engineer — from fine-tuning to production deployment
* @updated February 2026
*/
const ajay = {
role: "AI Engineer & MLOps Architect",
expertise: {
fine_tuning: ["QLoRA", "4-bit Quantization", "Gemma 3", "Llama", "Unsloth"],
rag: ["LangChain", "ChromaDB", "Vector Search", "Document QA"],
llmops: ["LangSmith Tracing", "Prompt Versioning", "A/B Testing", "Guardrails"],
model_serving: ["FastAPI", "Docker", "CLIP", "Self-hosted Inference", "Batch Processing"],
agents: ["Multi-Agent Orchestration", "Tool Use", "Browser Automation", "ReAct"],
ci_cd: ["GitHub Actions", "Automated Code Review", "Cost Monitoring"]
},
deployed_systems: {
"Resume Analyzer": "QLoRA fine-tuned Gemma 3 4B — 60% OOD accuracy, honest evaluation",
"AI Code Review Bot": "Automated PR reviews via Claude + GitHub Actions — catches 8/8 bugs",
"AI Support Agent": "RAG chatbot with LangSmith observability — live at Streamlit Cloud",
"Image Classifier API": "Self-hosted CLIP inference via FastAPI + Docker — $0/request",
"Social Media Automator": "6+ AI agents, 13 platform integrations — full SaaS product"
},
philosophy: "Ship it. Measure it. Improve it. Repeat."
};| Project | What It Does | Tech Stack | Links |
|---|---|---|---|
| Resume Analyzer | QLoRA fine-tuned Gemma 3 for resume-job fit classification | QLoRA, Gemma 3 4B, Unsloth, HuggingFace | GitHub - Model |
| AI Code Review Bot | Automated PR reviews that catch security bugs via CI/CD | Claude API, GitHub Actions, Docker | GitHub - Live PR |
| AI Support Agent | Upload docs, get AI chatbot with source citations + LangSmith | LangChain, ChromaDB, LangSmith, Claude, Streamlit | GitHub - Live App |
| Image Classifier API | Self-hosted CLIP model serving — zero API cost per request | FastAPI, CLIP, PyTorch, Docker | GitHub - Live API |
| Social Media Automator | 6 AI agents, 13 platforms, full SaaS with billing & OAuth | Node.js, Claude, Supabase, 13 platform APIs | GitHub |
| Job Application Automator | MCP server for autonomous job applications | MCP, Browser Automation, Claude | GitHub |
FINE-TUNE a model ──→ Resume Analyzer (QLoRA + Gemma 3)
SERVE it yourself ──→ Image Classifier API (FastAPI + CLIP + Docker)
BUILD a RAG pipeline ──→ AI Support Agent (LangChain + ChromaDB)
ADD observability ──→ LangSmith tracing on every request
AUTOMATE CI/CD ──→ AI Code Review Bot (GitHub Actions)
DEPLOY for $0 ──→ HuggingFace Spaces + Streamlit Cloud
SHIP a SaaS product ──→ Social Media Automator (6 agents, 13 platforms)
MS Software Engineering - Northeastern University (Focus: Distributed Intelligence)
4+ years building production-grade AI & Automation systems
Currently: Shipping AI products that work in the real world, not just notebooks.
Open to: AI Engineering, MLOps, LLM Infrastructure, and Production AI roles.
Stack: QLoRA, LangChain, LangSmith, FastAPI, Docker, CLIP, ChromaDB, Claude API, GitHub Actions, Streamlit, PyTorch, HuggingFace
Architected with 🧡 by Ajay | v3.0 — Production AI Revision