Ajay Kumar

Ajay Kumar is a Senior Software Engineer based in New Delhi, India, with 6+ years of expertise in designing and delivering scalable full-stack web applications and enterprise backend systems.

On the backend, Ajay specializes in Java 21, Spring Boot, Microservices architecture, REST APIs, JPA, and Hibernate — building solutions that are secure, maintainable, and ready to scale. On the frontend, he brings interfaces to life using React, JavaScript, jQuery, HTML5, Bootstrap, JSP, and Thymeleaf - creating seamless user experiences that complement powerful backend logic.

Throughout his career, Ajay has worked with industry-leading organizations including InnovationM, Corpseed ITES, and ITSWS Technology, serving clients in fintech (Credable), agri-tech (Arya.ag), and SaaS compliance automation. His work spans microservices-based web applications, document management systems, invoice and order management platforms, GST portal integrations, digital signature workflows, and B2B/B2C e-commerce solutions.

Ajay holds a Master's degree in Computer Applications (MCA) from Indira Gandhi National Open University (IGNOU) and a Bachelor's degree in Computer Applications (BCA) from Babasaheb Bhimrao Ambedkar Bihar University. His full technology stack includes Spring Boot, Hibernate, React, JavaScript, jQuery, Bootstrap, HTML5, SQL, PostgreSQL, MySQL, GCP, Docker, Swagger, JUnit, Mockito, and Git - with hands-on experience across Agile and cross-functional team environments.

When not engineering full-stack solutions, Ajay is passionate about writing practical tech content that helps businesses understand the power of modern software development.