Kshitij

Backend Developer

India 2+ yrs exp 85 · Excellent

About

Backend Developer with 2 years of experience designing and building highly scalable, distributed web services. Expert in Java, Spring Boot, and the MVC approach, with a strong focus on performance optimization and caching techniques. Proven ability to lead module development independently, implement complex data structures, and integrate NoSQL databases to support product portfolios.

Skills & Expertise (24)

OpenAI Codex Intermediate

7.0/10

Years Exp

Java Intermediate

6.6/10

Years Exp

Claude Code Intermediate

6.5/10

Years Exp

SQL Intermediate

6.4/10

Years Exp

MySql Intermediate

6.4/10

Years Exp

REST APIs Intermediate

6.4/10

Years Exp

Spring Boot Intermediate

6.3/10

Years Exp

Git Intermediate

6.0/10

Years Exp

Team Collaboration Intermediate

6.0/10

Years Exp

Object-Oriented Programming Intermediate

6.0/10

Years Exp

Design Patterns Intermediate

6.0/10

Years Exp

Problem Solving Intermediate

6.0/10

Years Exp

Microservices Intermediate

6.0/10

Years Exp

Hibernate Intermediate

5.8/10

Years Exp

Spring MVC Intermediate

5.8/10

Years Exp

Redis Intermediate

5.5/10

Years Exp

Mentorship Intermediate

5.5/10

Years Exp

Maven Intermediate

5.5/10

Years Exp

Distributed Systems Intermediate

5.5/10

Years Exp

MongoDb Intermediate

5.5/10

Years Exp

Spring Security Intermediate

5.5/10

Years Exp

JavaScript Intermediate

5.5/10

Years Exp

Data Structures & Algorithms Intermediate

5.5/10

Years Exp

Strategic Planning Intermediate

5.0/10

Years Exp

Work Experience

Software Engineer - Backend

Bosch Global Software Technologies

Jan 2024 - Present

Developed an AI-powered contact creation feature using LLMs (GPT-5, Gemini-2.5 Pro, DeepSeek-Chat, Claude Code) and OpenAI Whisper (speech-to-text), enabling automated contact extraction from audio, emails, and document summaries, increasing user engagement by 17%. Led the end-to-end delivery of a high-traffic backend module, designing scalable REST APIs that handle thousands of daily requests, increasing system throughput by 15%. Implemented performance optimization and caching techniques (using Redis) to reduce database load, resulting in an 18% reduction in API latency and improved fault tolerance. Developed complex business logic for a billing system integration (Stripe), utilizing Design Patterns to ensure code reusability and maintainability across distributed services. Optimized database schema design and query performance for large datasets, transitioning specific log data to NoSQL stores to improve retrieval speeds. Took ownership of legacy code migration (Spring Boot v1.2 to v2.3), applying modern OOP concepts to refactor codebase and improve stability. Collaborated actively in an Agile environment, mentoring junior team members on debugging techniques and contributing to architecture review meetings.