anubhav kumar

Backend-focused Computer Science engineer

Bhopal, Madhya Pradesh 0+ yrs exp 87 · Excellent

About

Backend-focused Computer Science engineer with production experience building REST APIs in Java and Spring Boot for web and mobile, containerized and deployed via Docker, Kubernetes, and Jenkins CI/CD. Strong in multi-database architecture (SQL/NoSQL), caching, and performance tuning, with hands-on experience integrating GenAI/LLM tooling into production systems. Solid foundation in SDLC, Git, Agile, and system design.

Skills & Expertise (36)

Spring Boot Intermediate

7.0/10

Years Exp

RESTful APIs Intermediate

7.0/10

Years Exp

Java Intermediate

7.0/10

Years Exp

Docker Intermediate

7.0/10

Years Exp

Kubernetes Intermediate

7.0/10

Years Exp

Python Intermediate

6.5/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

OpenAI Intermediate

6.0/10

Years Exp

Prompt Engineering Intermediate

6.0/10

Years Exp

LangGraph Intermediate

6.0/10

Years Exp

LangChain Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Jenkins Intermediate

6.0/10

Years Exp

SQL Intermediate

6.0/10

Years Exp

Microservices Intermediate

6.0/10

Years Exp

AWS Intermediate

6.0/10

Years Exp

Unit Testing Intermediate

5.5/10

Years Exp

JavaScript Intermediate

5.5/10

Years Exp

SDLC Intermediate

5.5/10

Years Exp

Agile Intermediate

5.0/10

Years Exp

Jira Intermediate

5.0/10

Years Exp

Redis Intermediate

5.0/10

Years Exp

Postman Intermediate

5.0/10

Years Exp

Caching Intermediate

5.0/10

Years Exp

Performance Tuning Intermediate

5.0/10

Years Exp

MariaDB Intermediate

5.0/10

Years Exp

RAG Intermediate

5.0/10

Years Exp

System Design Intermediate

5.0/10

Years Exp

Gemini Intermediate

5.0/10

Years Exp

Vector Embeddings Intermediate

5.0/10

Years Exp

Milvus Beginner

4.0/10

Years Exp

Elasticsearch Beginner

4.0/10

Years Exp

FastAPI Beginner

4.0/10

Years Exp

C++ Beginner

4.0/10

Years Exp

Work Experience

Full Stack Engineering Intern (AI / Backend)

Times Internet

Jan 2026 - Present

Developed and shipped production backend REST APIs in Core Java and Spring Boot serving both web and mobile clients, translating day-to-day product requirements into tested, reliable endpoints. Built the Java backend service powering the EVALS (evaluation) framework for the MarketGPT chatbot, enabling automated, repeatable measurement of LLM response quality and accuracy. Improved backend reliability and performance by adding caching logic, resolving production bugs, and refactoring core services; traced latency issues and inconsistencies across APIs and databases to root causes, eliminating redundant calls. Designed backend data architecture across multiple databases (MySQL/MariaDB, MongoDB, Redis, Milvus), mapping each store to its purpose — relational data, caching, and document/vector storage. Owned Docker containerization, Kubernetes pod and cluster deployments, and Jenkins CI/CD pipelines, including performance tuning of live production services. Built automated API testing with alerting, dashboards, and an evaluation framework to monitor service health and data consistency across the pipeline, keeping releases auditable. Integrated GenAI/LLM tooling (LangChain, LangGraph, OpenAI/Gemini/Claude) into a multi-source pipeline pulling 10+ financial data categories (P&L, balance sheet, cash flow, valuation, shareholding) across SQL/NoSQL systems, with automated query routing and a fallback-enabled model layer.

Backend Developer Intern

The Economic Times, ET Markets

Nov 2024 - Jan 2025

Developed and deployed RESTful APIs using Core Java and Spring Boot, containerized with Docker and deployed via Kubernetes, improving system efficiency by 20%. Built an API automation testing framework and improved unit-test coverage by 25%, strengthening validation and reducing production errors in line with SDLC and Git best practices.