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Full Stack & GenAI Engineer | React, FastAPI, LangChain, RAG, Docker | IIIT Sri City ’26 | Actively Seeking SDE & AI/ML Roles

// Hello World, I'm

Raghavendra Kurapati

I'm a

Architecting intelligent systems — RAG pipelines, fine-tuned foundation models, and scalable full-stack platforms. Proven contributor to Deccan AI, Snorkel AI, and Saarthi.ai. Actively open for Freelance AI Contracts & Full-Time SDE / AI Roles.

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Raghavendra Kurapati — Full Stack & GenAI Engineer

About Me

Full-Stack & GenAI Engineer specializing in scalable architectures, intelligent RAG systems, and high-performance applications.

I turn complex algorithmic concepts into robust production code. My core expertise spans React.js, FastAPI, Node.js, LangChain, and Docker, alongside hands-on AI model evaluation and fine-tuning with Snorkel AI and Deccan AI.

Driven by first principles and LeetCode DSA problem-solving rigor. Currently pursuing B.Tech at IIIT Sri City ('26) and actively open to Full-Time SDE / AI Roles & Freelance Contracts.

🎓 IIIT Sri City '26 🤖 AI & LLM Systems ⚡ Full-Stack Engineer 💼 Open to SDE & AI Roles
🎓

Bachelor of Technology — Electronics & Communication Engineering

Indian Institute of Information Technology, Sri City (IIIT Sri City)
2022 – 2026 📍 Sri City, AP, India

My Tech Stack

Production-proven technologies across the full engineering spectrum

⌘ Languages

Python JavaScript TypeScript Java 17 C/C++ SQL

🤖 AI & LLM Engineering

LangChain LlamaIndex LangGraph RAG Pipelines Prompt Engineering Gemini API Agentic Workflows Fine-tuning Transformers Vector Databases

⚡ Frontend Development

React.js Next.js Vite Redux / Zustand Tailwind CSS Responsive UI SPA Architecture REST API Integration

🔧 Backend Development

Node.js Express.js FastAPI Spring Boot 3.5 RESTful APIs JWT Auth RBAC Microservices

🧠 ML & Deep Learning

PyTorch TensorFlow TF-Lite Scikit-learn Deep RL (PPO/DQN) Mechanistic Interpretability Matplotlib / Seaborn

🗄️ Databases & Cloud

ChromaDB Pinecone MongoDB Redis MySQL ArangoDB AWS GCP Docker GitHub Actions CI/CD 🤗 Hugging Face Spaces

Work & Experience

Industry internships, freelance roles, and full-time technical readiness

Frontend Developer Intern
Saarthi.ai
Jan 2026 – May 2026 · Sri City, AP
  • Collaborated in planning and designing Saarthi.ai, an AI-powered academic assistant platform aimed at improving student learning experiences and academic support workflows.
  • Designed intuitive UI/UX wireframes and frontend user flows for student dashboards, AI chat interfaces, and academic support modules using modern responsive design principles.
  • Developed responsive frontend pages and reusable UI components using React.js, improving accessibility, navigation consistency, and overall user experience across the platform.
AI Engineer & Model Benchmarking (Freelance)
Deccan AI · Snorkel AI · Handshake
2024 – Present · Remote
  • Engineered custom AI inference and evaluation pipelines for model building, benchmarking, and error analysis.
  • Built programmatic data labeling and multimodal QA workflows ensuring high-fidelity dataset distributions.
  • Developed full-stack AI prototypes and API integrations for automated candidate matching and recruitment pipelines.

What I Build & Offer

End-to-end engineering services from architecture to deployment

🤖

AI & LLM Engineering

Production RAG systems, agentic workflows, and LLM integrations that deliver accurate, grounded responses.

  • RAG Pipelines with Citation Validation
  • Multi-Agent Agentic Workflows (LangGraph)
  • Gemini / OpenAI API Integrations
  • Vector Database Design (ChromaDB, Pinecone)
  • Fine-tuning & Prompt Engineering
Inquire Service →
⚡

Full-Stack Development

Scalable web applications with modern frontend frameworks and hardened backend APIs.

  • React / Next.js Frontend Applications
  • Node.js / Express / FastAPI Backends
  • Spring Boot Microservices (Java 17)
  • JWT Auth, RBAC, Rate-Limiting
  • Docker Containerization & CI/CD
Inquire Service →
🧠

ML & Data Solutions

Deep learning models, spatial analytics, and mechanistic interpretability research.

  • PyTorch / TensorFlow Model Development
  • Deep Reinforcement Learning (PPO/DQN)
  • Computer Vision (MobileNetV2, EfficientNet)
  • Spatial & Geospatial Analytics
  • Model Interpretability & Auditing
Inquire Service →

Featured Projects

Production-grade systems across AI, full-stack, and deep learning

🤖 AI & RAG

Defence RAG System

Production-ready RAG system for defence policy reasoning combining semantic retrieval with Gemini 2.5 Flash for grounded responses with page-level citations. Features hallucination detection, MRR evaluation, and retrieval precision metrics.

Python Gemini API ChromaDB RAG LangChain Streamlit
View on GitHub →
🧠 Deep Learning

Mechanistic Interpretability

Auditing engine detecting mathematically poisoned attention heads in distilgpt2. Uses PyTorch forward hooks to intercept Query/Key attention matrices and isolate backdoor trigger tokens.

PyTorch HuggingFace Docker Transformers
View on GitHub →
⚡ Full-Stack

PrimeTrade.ai

Scalable crypto trading platform with Express REST API, JWT auth, RBAC guards (User/Admin), rate-limiting, Helmet security headers, and React dashboard with real-time trading interface.

Node.js Express MongoDB Redis JWT React
View on GitHub →
🤖 AI & RAG

Autonomous Doc Generator

Multi-phase autonomous agent framework (Plan-Execute-Reflect-Generate) producing formatted .docx files using LangGraph state machines and Pydantic validation.

LangGraph LangChain Pydantic python-docx
View on GitHub →
⚙️ Systems

URL Shortener Service

High-concurrency URL shortener with Base62 bijective encoding off database sequence IDs guaranteeing zero collisions. Redis read-through caching for instant redirects.

Java 17 Spring Boot 3.5 Redis MySQL Docker
View on GitHub →
🧠 Deep Learning

Paperbench Jigsaw-R1

Deep Reinforcement Learning solver fine-tuning reasoning models for spatial jigsaw puzzles using GRPO/PPO policy gradient optimization with custom reward functions.

PyTorch Deep RL GRPO/PPO Ray
View on GitHub →
⚡ Full-Stack

Saarthi.ai Platform

AI-powered academic assistant platform with React TypeScript frontend, Express gateway, and domain-specific prompt engineering for technical AI tutors.

React TypeScript Node.js Express Tailwind
View Docs →
🤖 AI & RAG

Autonomous Job Agent

End-to-end autonomous pipeline: scrapes job boards via Playwright, generates ATS-tailored resumes, auto-fills applications, and syncs status to Google Sheets.

Python Playwright Gemini API Sheets API OAuth
View on GitHub →
// Other Projects

Daksha LMS

MERN stack library management with dual-role portals, fine calculation, and inventory tracking.

GitHub →

Compiler Simulator

Interactive lexer, recursive parser, and AST visualizer for compiler frontend education.

GitHub →

Redrob AI Ranker

Semantic resume scorer using transformer embeddings and cosine similarity matrices.

GitHub →

DRL Routing Engine

Deep Q-Learning adaptive packet routing for wireless ad-hoc networks.

GitHub →

CardGuard AI

Local zero-trust credit card fraud prevention via Ollama MCP bridge.

GitHub →

AgriConnect

AI crop disease diagnosis with MobileNetV2 achieving 95%+ accuracy, Gemini integration.

GitHub →

Gemini Web2API

Reverse-proxy converting Gemini web UI to OpenAI-compatible REST API endpoint.

GitHub →

Spring Boot CRUD

Production Spring Boot API with JPA, MySQL, Docker Compose, and React frontend.

GitHub →

Competitive Profiles

Problem-solving track record and developer credentials

⊡

LeetCode

↗ View Profile
0 + Problems Solved
Easy ✓ Medium ✓ Hard ✓
Arrays & Hashing Two Pointers Binary Search Sliding Window Trees & Graphs Dynamic Programming Stack & Queue Linked Lists
☁️

Google Cloud

↗ View 61 Badges
0 + Skill Badges & Completions
0 Arcade Points
🏆 Arcade Champion & Snowdown (Dec 2024)
Manage Kubernetes in GCP BigQuery & Firebase (L3) Arcade Snowdown Cloud Functions & GKE
Kubernetes & Hybrid Cloud BigQuery Data Engineering ML on GCP Cloud DevOps
🔶

AWS Certified

↗ View Certificate
Solutions Architect Associate
✓ EdYoda 2024
EC2 & Lambda S3 & DynamoDB VPC & IAM CloudFormation
High Availability Architecture Cost Optimization Security & IAM Multi-Tier Scalability
⬡

GitHub

↗ View Profile
0 + Repositories
Open Source CI/CD Pipelines Docker Configs
Version Control Code Review Documentation Collaboration

Achievements & Mastery Roadmap

Verified technical certifications, competitive problem solving, and engineering milestones

⚡ Interactive Progression Tree ● Verified Engineering Milestones
💻

LeetCode DSA Problems Solved

Mastered core algorithms: Arrays, Two Pointers, Sliding Window, Dynamic Programming, Trees & Graphs.

Easy • Medium • Hard LeetCode C++ · Python
▼
🔶
CLOUD · ARCHITECTURE
↗ View Certificate

AWS Solutions Architect Associate

Certified by EdYoda (2024). Multi-tier architecture, IAM security, VPC, Lambda & high availability system design.

EdYoda 2024 EC2 · S3 · IAM · DynamoDB
▼
🏆
DATA · CLOUD EXCELLENCE
↗ View 61 Google Badges

Google Cloud Arcade Champion & 61+ Badges

60,575 Arcade Points & Arcade Snowdown Champion. Proven expertise in Kubernetes (GKE), BigQuery, and Cloud Functions.

61+ Google Badges 60,575 Points BigQuery · GKE · Cloud Run
▼
🌿
STANDARDS · SUSTAINABILITY
✓ INCO Verified

Green Certified Professional

Certified by INCO (2024). Sustainable engineering methodologies and energy-efficient systems design.

INCO 2024 Green Computing · Standards
▼

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