Manish
Noida
Summary
Java Developer with 4 years of professional experience designing and developing backend services using Core Java and Java 8. Experienced in building and maintaining microservices-based applications with Spring Boot, Spring MVC, Hibernate/JPA, and RESTful APIs. Worked on large-scale cargo reservation and warehouse management systems, focusing on performance improvements, database optimization, and API integrations. Familiar with caching (Redis), API documentation (Swagger), unit testing (JUnit), build tools (Maven, Gradle), and version control (Git).
Overview
4
4
years of professional experience
1
1
Certification
Work History
Software Engineer (Java Backend)
Cargo Flash Infotech
Gurugram, India
08.2021 - Current
- - Designed and developed microservices-based applications including BookingService and Flight microservices, improving modularity and maintainability.
- - Refactored legacy code to improve application performance, readability, and reduce defect rates.
- - Implemented and documented RESTful APIs using Spring Boot and Swagger for clear API contracts.
- - Implemented caching strategies using Redis to reduce response times for frequently requested data.
- - Wrote and optimized complex SQL queries and performed one-time data migrations to ensure data integrity.
- - Debugged production issues, collaborated with clients to explain functionality, and received formal appreciation via JIRA.
- - Integrated Large Language Model (LLM) based solutions for dynamic data retrieval and optimized queries using chunking techniques.
- - Participated in Agile ceremonies and collaborated across cross-functional teams to deliver features on time.
- Technologies used: Java, Spring Boot, Spring JDBC, Hibernate, JPA, MongoDB, SQL Server, Redis, Swagger, JUnit, Gradle, Git, Angular
Education
Bachelor of Technology - Computer Science
R.D. Engineering College
05.2021
Skills
- Languages: Java, Java 8, Core Java, JavaScript, HTML, CSS, PL/SQL
- Frameworks / Libraries: Spring Framework, Spring Boot, Spring MVC, Hibernate, JPA, Spring JDBC
- Databases: SQL Server, MySQL, H2, MongoDB
- Tools & Platforms: Git, GitHub, IntelliJ IDEA, Eclipse, STS, Postman, Swagger, JIRA, Jacoco
- Build & Testing: Maven, Gradle, JUnit
- Other: RESTful API, Microservices, Redis (caching), Angular (front-end exposure), Large Language Model (LLM) integration, API documentation
Certification
- - JSE (Core Java) Certification — Cargo Flash Infotech Pvt. Ltd.
- - Spring Framework and Hibernate — iNeuron.ai & Ashok IT
KEYWORDS (for ATS)
Java, Java 8, Core Java, Spring Framework, Spring Boot, Spring MVC, Hibernate, JPA, RESTful API, Microservices, SQL Server, MySQL, MongoDB, Redis, Swagger, JUnit, Maven, Gradle, Git, Agile, API Documentation
ADDITIONAL NOTES
Changes made to improve ATS compatibility: removed special characters and emojis, used standard section headers, provided clear and consistent date formats, kept content plain-text friendly, expanded keywords and technology names to match common job descriptions, and avoided tables or multi-column layouts.
Timeline
Software Engineer (Java Backend)
Cargo Flash Infotech
08.2021 - Current
Bachelor of Technology - Computer Science
R.D. Engineering College