Work Preference
Summary
Overview
Work History
Education
Skills
Professional Projects
Languages
Timeline
Generic
Hemendra Singh
Open To Work

Hemendra Singh

Java Backend Developer
Bengaluru,KA

Work Preference

Job Search Status

Open to work
Desired start date: Open to discussion

Desired Job Title

Senior Software EngineerSenior Systems EngineerIntern

Work Type

Full Time

Location Preference

On-SiteRemoteHybrid
Location: Bengaluru, KA, IN
Open to relocation: Yes

Salary Range

₹1600000/yr - ₹2500000/yr

Important To Me

Career advancementWork-life balanceCompany CultureFlexible work hoursPersonal development programsHealthcare benefitsTeam Building / Company RetreatsWork from home option

Summary

Java Backend Developer with 5+ years of experience building scalable microservices and REST APIs using Java, Spring Boot, Hibernate, and SQL. Known for rapid career progression, strong ownership of client-critical systems, and performance optimization. Experienced in high-throughput trading applications, CI/CD streamlining, and mentoring developers in Agile environments.

Overview

5
5

+ Years of professional experience

Work History

Senior Software Engineer

Wissen Technology
Bangalore
08.2022 - Current
  • Working on Titan, Trafigura’s trading platform, built on a microservices architecture, developing, and optimizing REST APIs using Java and Spring Boot.
  • Improved system performance and reliability by optimizing APIs, fixing critical issues, and streamlining development and CI/CD pipelines using TeamCity.
  • Actively participated in code reviews and knowledge-sharing sessions, promoting best practices, and high-quality coding standards across the team.
  • Mentored junior developers, reviewed code, and supported onboarding to ensure scalable and maintainable backend solutions.
  • Progressed from Associate to Senior Software Engineer within three years through strong backend contributions, consistent delivery, and process improvements.

Senior Systems Engineer

Infosys
Bangalore
11.2020 - 08.2022
  • Promoted early to Senior System Engineer based on strong technical contributions, ownership, and consistent delivery in a client-facing project.
  • Owned a critical backend module, independently delivering high-quality, performance-optimized solutions aligned with client requirements.
  • Improved system performance and responsiveness by implementing asynchronous processing, optimizing existing APIs, and database queries.
  • Worked as a Java Spring Boot Backend Developer for Apple, building and enhancing scalable RESTful APIs using Spring Boot, Hibernate, SQL, and MongoDB.
  • Collaborated effectively in an Agile environment with cross-functional teams, resolving production issues, and meeting tight delivery timelines.

Intern

Infosys
Mysore
02.2020 - 03.2020
  • Gained hands-on experience in Java Spring Boot full-stack development, working across backend and frontend components.
  • Built a shopping web application using Java, Spring Boot, Angular, and MySQL, implementing REST APIs and integrating frontend with backend services.
  • Worked in an Agile team environment, optimizing database queries and delivering the project within timelines.

Education

Bachelor of Engineering - Computer Science & Engg.

ITM Group of Institutions
Gwalior, India
06-2020

Skills

  • Languages: Java (Core Java, Collections, Concurrency)
  • Frameworks: Spring Boot, Spring MVC, Hibernate/JPA
  • Architecture: Microservices, RESTful APIs, Design
  • Databases: MySQL, SQL, MongoDB
  • DevOps & Tools: Git, Maven, TeamCity, CI/CD, JIRA
  • Engineering Practices: Agile/Scrum, Code Reviews, Performance Tuning, Clean Code

Professional Projects

1. Titan – Logistics & Quality & Quantity Modules | Trafigura
  Senior Software Engineer / Java Backend Developer

  • Contributed to Trafigura’s microservices-based enterprise trading platform, working on Logistics and Quality & Quantity modules.
  • Designed, developed, and optimized REST APIs using Java and Spring Boot, improving backend performance, reliability, and scalability.
  • Collaborated with cross-functional teams, participated in code reviews, and mentored junior engineers.

2. InterviewNinja | Wissen Technology
  Java Backend Developer

  • Worked on InterviewNinja, an interview management and assessment platform, contributing during its early development phase.
  • Built backend services and REST APIs using Java and Spring Boot for core application features.
  • Collaborated closely with the team on feature development, bug fixes, and code quality improvements.

3. KOSMO – Learning & Compliance Platform | Apple
Java Backend Developer

  • Contributed to KOSMO, Apple’s internal learning and compliance platform used for employee onboarding and training.
  • Developed Spring Boot backend services, implemented new features, and built an unused data cleaner module.
  • Worked with the team on enhancements, maintenance, and production fixes.

Languages

English
Proficient (C2)
C2
Hindi
Proficient (C2)
C2

Timeline

Senior Software Engineer

Wissen Technology
08.2022 - Current

Senior Systems Engineer

Infosys
11.2020 - 08.2022

Intern

Infosys
02.2020 - 03.2020

Bachelor of Engineering - Computer Science & Engg.

ITM Group of Institutions
Hemendra SinghJava Backend Developer