π Hi! I'm Vijay Krishna β an AI/ML Engineer from Andhra Pradesh, India who transitioned from 5 years of infrastructure engineering into building full-stack AI systems.
I specialize in LLMs, RAG pipelines, Agentic AI, and Multi-modal systems using Python, LangChain, and Gemini API.
π Key Wins:
- π¨ Built 500+ AI interior design renders with 92% client satisfaction
- ποΈ Deployed a voice bot with sub-2s latency and 95%+ resolution rate
- β‘ Engineered automation that eliminated 80% of manual operations
- π° Reduced API costs by 40% via smart LLM routing
π Currently: Generative AI & Automation @ NextMile
πΌ Open to: Full-time AI/ML roles Β· Freelance GenAI projects Β· Remote worldwide
| Project | Stack | Impact |
|---|---|---|
| EliteBuilders β AI Dev Challenge Platform | Next.js 16, GPT-4/Claude, Supabase | LLM auto-scores GitHub READMEs Β· zero manual judging |
| Aria β 3D AI Voice Companion | React 18, Three.js, Gemini API, Web Speech | Emotion-driven 3D avatar Β· real-time voice + memory |
| Telecom AI Bot β RAG Chatbot | FastAPI, Llama 3.2, Whisper, Docker | Sub-2s latency Β· 95%+ resolution Β· β35% escalations |
| Floor Plan β 3D Generator | Mask R-CNN, ResNet101, Unity, REST API | 85%+ detection accuracy Β· virtual 3D tours |
| AI CRM + Lead Qualifier | Python, Groq AI, Scikit-learn, Supabase | 40% better lead scoring vs rule-based baseline |



