Abhishek Chhetri

Senior Software Developer | Generative AI | Backend Developer
New Delhi, IN.

About

Highly accomplished Senior Software Developer with 2+ years of experience in building scalable backend systems and REST APIs using Python (FastAPI) and Java (Spring Boot), specializing in Generative AI solutions with Azure and LangChain. Proven ability to enhance system accuracy by 35% and reduce downtime, driving impactful solutions for complex technical challenges.

Work

Coforge
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Senior Software Developer – Generative AI Backend Developer

Greater Noida, Uttar Pradesh, India

Summary

Led the development and deployment of scalable REST APIs and Generative AI solutions, significantly enhancing system accuracy and operational reliability for enterprise applications.

Highlights

Engineered and deployed robust REST APIs utilizing FastAPI, Docker, and Azure services, ensuring high performance and scalability for critical backend operations.

Developed advanced AI agents and RAG pipelines with LangChain and Vector DB, boosting semantic search accuracy by 35% and improving data retrieval efficiency.

Directed end-to-end deployment and continuous monitoring on Azure, resulting in enhanced system reliability and a measurable reduction in downtime.

Implemented secure JWT authentication and Azure Key Vault for secrets management, strengthening system security and data integrity across multiple services.

Collaborated cross-functionally with 3+ teams to seamlessly integrate AI services, ensuring smooth adoption and functionality within existing enterprise systems.

Education

GITA Autonomous College
Bhubaneswar, Odisha, India

B.Tech

Computer Science and Engineering

Grade: 8.71/10 GPA

KV Air Force Salua
Kharagpur, West Bengal, India

Intermediate

Science with Maths

Grade: 89.2%

Splendour High School
Kharagpur, West Bengal, India

Matriculation

General Studies

Grade: 80.2%

Certificates

OCI 2025 Certified Generative AI Professional

Issued By

Oracle

OCI AI Foundations Associate

Issued By

Oracle

Azure AI Fundamentals (AI-900)

Issued By

Microsoft

Skills

Programming Languages

Python, SQL, Java.

Backend Development

FastAPI, Spring Boot, Hibernate, JPA, SQLAlchemy, Pydantic, RESTful APIs, Microservices, System Design, API Development.

Generative AI & ML

LangChain, RAG Pipelines, MCP, OpenAI SDK, Prompt Engineering, AI Agent Development, Semantic Search, Vector Databases.

Databases

MySQL, PostgreSQL, Azure Cosmos DB, Redis, SQLite, Vector Databases, Data Modeling.

Cloud & DevOps

Microsoft Azure, Docker, CI/CD, Container Apps, Deployment, Monitoring, Scalable Systems.

Development Tools

Git, GitHub Copilot, Agentic IDEs, Alembic, API Testing, Version Control, Agile Development.

Security

IAM, Secrets Management, Key Vault, JWT Authentication, System Security.

Methodologies

Clean Architecture, Maintainable Code, Agile, Cross-functional Collaboration.

Projects

InsightFlow - Enterprise RAG Platform

Summary

Developed a production-grade Enterprise RAG Platform leveraging FastAPI, LangChain, and Azure for vector search, document indexing, and structured retrieval through intelligent LangChain agents.

ParkFlow - Automated Parking Orchestration System

Summary

Designed and implemented a robust, concurrency-safe automated parking orchestration system using Spring Boot and Java, focusing on real-time slot allocation and transaction integrity.

SocialNest - City Sports & Event Collaboration

Summary

Developed the core backend for a city sports and event collaboration platform using FastAPI and PostgreSQL, facilitating event creation, join requests, and team management.