Aman Kumar
Bengaluru,Karnataka
Summary
Software Engineer with expertise in Java, Spring Boot, Hibernate, and RESTful services, delivering performance-optimized solutions and reducing technical debt. Experienced in agile methodologies and building efficient backend systems to enhance client outcomes.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Software Engineer
Virtusa Consulting Services Pvt. Ltd.
12.2022 - Current
- Optimized Spring Boot & Hibernate applications , enhancing performance by 30% , resulting in faster response times and improved system efficiency.
- Designed and developed RESTful APIs , streamlining client-server communication and boosting data exchange efficiency by 25% .
- Applied Object-Oriented Programming (OOP) principles , improving code maintainability and reducing technical debt by 20% .
- Implemented JUnit test cases , ensuring robust test coverage and leading to a 15% reduction in bug reports .
- Monitored and ensured network stability and performance for telecom devices across network stations and end-user homes , preventing outages and optimizing service availability.
- Developed a smart alarm correlation system , identifying root cause alarms and establishing parent-child relationships among telecom devices, improving fault isolation and resolution speed.
- Built an automated ticketing system , intelligently assigning alarms to field engineers, saving BT approximately £100 per incident through precise fault correlation.
Software Engineer
Virtusa Consulting Services Pvt. Ltd.
02.2022 - 10.2022
- Developed and maintained a Payment Management Microservice using Java and Spring Boot , ensuring seamless transaction processing.
- Implemented core business logic for handling payments, refunds, and transaction validation.
- Performed API testing using Postman , verifying end-to-end request-response flows for payment transactions.
- Developed and executed unit and integration tests , achieving better test coverage and code reliability.
- Collaborated in Agile development using Jira for task tracking and GitLab for version control.
- Analyzed and debugged production issues, ensuring quick resolution and smooth payment processing.
- Developed reusable components that significantly reduced development effort on multiple projects.
Education
Bachelor of Technology - Computer Science Engineering
Presidency University
Bengaluru, India07-2021
Skills
- Languages & Databases: Core Java, J2EE, Java 8, Hibernate, MySQL, PostgreSQL, Oracle SQL
- Frameworks & Tools: Spring Boot, Hibernate, JPA, Microservices, REST API, JUnit, SonarQube, Mockito
- Version Control: Git
- Other Skills: Agile, Scrum methodologies, Linux environment, Jira
Certification
- Oracle Certified Associate, Java SE 8 programmer (1Z0-808)
Languages
English
Intermediate (B1)
Hindi
Upper intermediate (B2)
Timeline
Software Engineer
Virtusa Consulting Services Pvt. Ltd.
12.2022 - Current
Software Engineer
Virtusa Consulting Services Pvt. Ltd.
02.2022 - 10.2022
Bachelor of Technology - Computer Science Engineering
Presidency University
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