Ajay Kumar

Product Engineer

Firozabad, Uttar Pradesh, India3 yrs 9 mos experience

AI Enabled

Key Highlights

Expert in Angular and Spring Boot for enterprise applications.
Improved API performance by 25% through optimization techniques.
Recognized for upgrading microservices to enhance system performance.

Stackforce AI infers this person is a Fullstack Developer in the SaaS industry focusing on retail solutions.

Contact

Skills

Core Skills

JavaSpring Boot

Other Skills

AngularSQLHTMLCascading Style Sheets (CSS)eMACH.ai Retail 6DXJDKJakarta EEJava 17java 8Jre6DXFortifyFortify Software Security CenterJfrogVulnerability Assessment and Penetration Testing (VAPT)

About

💻 I am a highly motivated Software Developer at Intellect Design Arena Ltd., with 1 year of professional experience in developing scalable and efficient enterprise applications. 🎓 I have completed my Master of Computer Applications (MCA) from NIT Kurukshetra, where I built a strong foundation in software development, system architecture, and problem-solving. 🚀 My core expertise includes Angular (preferred), Java, Spring Boot, Microservices, and RESTful APIs. I specialize in building responsive, high-performance applications with Angular and crafting robust backend systems. ⚙️ I enjoy working in agile teams, continuously improving code quality, and exploring new technologies that bring innovative solutions to life. Always open to learning, collaboration, and building impactful products.

Experience

3 yrs 9 mos

Total Experience

2 yrs 11 mos

Average Tenure

10 mos

Current Experience

Intellect design arena ltd

2 roles

Product Engineer - Consultant

Jul 2025 – Present · 10 mos · 📍Gurugram, Haryana, India · On-site

Working on BackOffice and POS(Point Of Sale) modules of 6DX(Six Dimensions of Retail Exchange) with focus on scalability, performance optimization and code quality.
Debugging and resolving production issues, performing root cause analysis and improving system stability.
Writing optimized SQL queries, complex joins and improving API response time.
Collaborating in Agile environment – sprint planning, code reviews, and CI/CD-based deployments.
Following OOP principles, design patterns and secure coding practices.
Supported enterprise platform modernization by upgrading backend microservices from Java 8 to Java 17.
Upgraded 3 Complex microservices from Java 8 to Java 17, improving performance and ensuring seamless deploy-
ment with QA, earning Certificate of Recognition (Jan 2026)

AngularSpring BootJava

Product Engineer Trainee

Jan 2025 – Jul 2025 · 6 mos · 📍Gurugram, Haryana, India · On-site

Developed responsive modules using Angular + Java + Spring Boot in a microservices architecture.
Contributed to REST API development, testing and debugging in collaboration with QA teams.
Improved performance by 25% through API optimization, lazy loading and reusable components.
Resolved 170+ defects, improving application stability and code coverage.
Hands-on exposure to CI/CD pipelines, Git, Jira, code review process and Agile ceremonies.
Worked with MySQL database, query tuning and data handling.

JavaSpring Boot