Ajay Krishna

I am Ajay Krishna V, a seasoned IT professional with over 10 years of experience in full-stack development, specializing in Java/J2EE applications, microservices, cloud computing, and modern web technologies. I have extensive expertise in building scalable and efficient applications using frameworks like Spring Boot, Angular, React, and Node.js, as well as working with cloud platforms like AWS, GCP, and Azure. I am proficient in DevOps practices, including CI/CD, Docker, and Kubernetes, and have hands-on experience with databases such as PostgreSQL, MySQL, MongoDB, and Cassandra.

My strengths include optimizing Java applications, developing secure RESTful services, and ensuring smooth integration across systems. I hold a Master’s degree in Science and Technology from the University of North Texas.

Sr. Java Full Stack Developer | 10+ Years of IT Experience

With over 10 years of experience in IT, I specialize in Java/J2EE application development and full-stack technologies. My expertise includes building scalable web applications, implementing microservices architectures, and working with cutting-edge front-end and back-end technologies.

Key Highlights of My Experience:

• Java & Full-Stack Development: Proficient in Java 17, Spring Boot, Spring MVC, Hibernate, and J2EE. Experienced in using frameworks such as Angular, ReactJS, Next.js, and Node.js to build responsive and dynamic web applications.
• Cloud & Microservices: Hands-on experience with cloud platforms like AWS, GCP, and Azure. Expertise in developing microservices and integrating them with RESTful APIs. Experienced in deploying applications using Docker, Kubernetes, and CI/CD pipelines (Jenkins).
• Database Management: Worked extensively with both SQL (MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, Cassandra) databases. Skilled in query optimization, stored procedures, and integrating data layers with backend services.
• Security & Authentication: Implemented secure authentication protocols (OAuth 2.0, JWT) and integrated security features using Spring Security.
• Agile & DevOps: Strong experience working in Agile environments, using Scrum and Kanban methodologies. Familiar with DevOps practices, utilizing tools like Git, Maven, Jenkins, and Terraform for CI/CD and infrastructure management.
• UI/UX Design: Expertise in creating responsive UI/UX using HTML5, CSS3, JavaScript, Bootstrap, Tailwind CSS, and Material UI, ensuring cross-browser compatibility and user accessibility.

Throughout my career, I have contributed to the development and delivery of complex, high-performance applications across various industries, including e-commerce (eBay), telecommunications (Verizon), healthcare (Baystate Health), and financial services (HSBC). I excel in developing solutions that improve system performance, enhance user experience, and ensure business goals are met with high-quality code and efficient processes.

Master's in Science and Technology

University of North Texas — 2020

Focused on advanced software development, data management, and cloud computing. Gained expertise in modern programming languages, frameworks, and cloud platforms, enhancing skills in full-stack development and system architecture.

Bachelor's in Computer Science and Engineering

Qis Institute of Science and Technology — 2014

Developed foundational knowledge in computer science, with a focus on object-oriented programming, data structures, algorithms, and software engineering principles.