I'm a Python Full Stack Developer and Generative AI Engineer with 2+ years of experience building scalable web applications and LLM-powered tools. I specialize in turning complex business requirements into production-ready AI systems — from RAG pipelines and intelligent chatbots to full-featured LMS platforms.
- 📍 Based in Nellore, India
- 💼 2+ years of hands-on industry experience
- 🔭 Currently focused on: Generative AI · LLM Deployment · Full Stack Python Development
- 💬 Currently building: Production-grade AI systems with grounded, hallucination-resistant LLMs
Python · Google ADK · Gemini 2.5 Flash · ChromaDB · SentenceTransformers · RAG
An intelligent, multi-tool AI agent that tutors users on Python — far beyond a simple chatbot. It can search documentation, run code live, diagnose errors, and generate exercises, all within a single conversation.
┌─────────────────────────────────────────────────────────┐
│ PyBot Architecture │
├───────────────┬─────────────────────────────────────────┤
│ 🔍 Tool 1 │ RAG Document Search (ChromaDB) │
│ ⚡ Tool 2 │ Live Python Code Execution │
│ 🩺 Tool 3 │ Error Diagnosis Engine │
│ 📝 Tool 4 │ Exercise Generator │
├───────────────┴─────────────────────────────────────────┤
│ LLM Backbone : Gemini 2.5 Flash Lite via Google ADK │
│ Embeddings : all-MiniLM-L6-v2 (SentenceTransformers) │
│ Retrieval : Cosine similarity · 62% threshold │
│ Memory : Persistent vector store + session memory│
└─────────────────────────────────────────────────────────┘
Key highlights:
- Hallucination is prevented by filtering out document chunks below 62% similarity — the model only responds from verified sources
- Every response is source-attributed with a relevance confidence score
- Full RAG pipeline: document chunking → embedding → retrieval → generation
Python · Flask · MySQL · OpenAI API · Chart.js · RBAC
A production-grade LMS platform built end-to-end, serving students, mentors, and admins with role-specific dashboards, session management, placement tracking, and an AI-powered support chatbot.
┌─────────────┐ ┌──────────────┐ ┌─────────────┐
│ Student │ │ Mentor │ │ Admin │
│ Dashboard │ │ Portal │ │ Panel │
│ │ │ │ │ │
│ • Sessions │ │ • Batch Mgmt │ │ • Full Ctrl │
│ • Recordings│ │ • Analytics │ │ • Reports │
│ • Placements│ │ • Charts │ │ • User Mgmt │
└──────┬──────┘ └──────┬───────┘ └──────┬──────┘
│ │ │
└──────────────────┴───────────────────┘
│
┌───────────▼───────────┐
│ Flask Backend │
│ MySQL · RBAC · APIs │
└───────────┬───────────┘
│
┌───────────▼───────────┐
│ OpenAI GPT Chatbot │
│ Prompt-engineered │
│ Context-aware Q&A │
└───────────────────────┘
Impact: +25% platform adoption · Fortune 500 contract secured · Real-time analytics dashboards
Python · Flask · Google Sheets API · SMTP · QR Code
A lightweight web application for vehicle registration that generates unique QR codes linked to owner profiles. Uses Google Sheets as a cloud database — no heavy infrastructure needed.
User Registers Vehicle
│
▼
OTP Verification (Gmail SMTP)
│
▼
Data saved to Google Sheets
│
▼
Unique QR Code Generated → links to owner profile
│
▼
QR Scan → Secure Profile View
Features: OTP-based secure login · Duplicate validation · QR re-sending · Profile update workflows
RAG Pipelines ████████████████████ Expert
Prompt Engineering ████████████████████ Expert
Flask / REST APIs ████████████████████ Expert
MySQL & Optimization ██████████████████░░ Advanced
LangChain / ADK █████████████████░░░ Advanced
Frontend (JS/CSS) ████████████████░░░░ Proficient
Django █████████████░░░░░░░ Intermediate
FastAPI █████████████░░░░░░░ Intermediate
AWS █████████████░░░░░░░ Intermediate
| Certification | Issuer |
|---|---|
| ✅ Generative AI Fundamentals | Databricks |
| ✅ Python for Data Science | IBM |
| ✅ AWS Academy Graduate | Amazon Web Services |
| ✅ Python Basics | HackerRank |
- 🔬 Built a multi-tool RAG agent with hallucination filtering using Google ADK & Gemini 2.5
- 🏗️ Deployed a production LMS platform serving thousands of students across India
- 🤖 Integrated OpenAI GPT chatbot into LMS with context-aware prompt engineering
- 📊 Built real-time analytics dashboards using Chart.js for student & mentor insights
- 🔐 Engineered Role-Based Access Control (RBAC) for secure multi-tier user access
- 🌐 Developed QR-based vehicle registry system with Google Sheets as cloud DB
- 📈 Contributed to securing a Fortune 500 client contract through technical delivery