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Senior Java Engineer with 4+ years in Java, Spring Boot & Cloud Applications
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Assessing your cultural and operational fit
Results-driven Software Engineer with 4 years of experience in designing, developing, and deploying Java based cloud applications. Proficient in Java, Spring Boot, Hibernate, Microservices, and SQL, with hands-on experience in Web-SEAL and OAuth2 authentication. Adept at troubleshooting, optimizing, and maintaining microservice-based architectures. Passionate about delivering scalable, secure, and high-performance SaaS solutions. Strong problem-solving skills and a proven track record of collaborating with cross-functional teams to achieve product excellence.
Vellalar College for Women
B.Sc. · Computer Science
January 1, 2017 – January 1, 2020
Infosys
Systems Engineer
June 1, 2025 – Present
Thiruvananthapuram, Kerala, India
Infosys
Senior Systems Associate
December 1, 2021 – May 1, 2025
Thiruvananthapuram, Kerala, India
Authentication & Security Implementation in Web-SEAL
June 1, 2025 – June 1, 2026
Integrated OAuth2 and multiple authentication mechanisms, enhancing overall application security. Improved access control and secure authentication mechanisms. Developed third-party authentication and authorization modules using Java, Spring Boot, Hibernate, and Microservices, increasing authentication reliability by 18%. Designed and implemented multi-layered security workflows (Auth-Handler), strengthening API security and compliance adherence by 35%. Integrated external APIs and enterprise systems for smooth and secure data exchange, improving interoperability and automation efficiency. Performed ISVA (IBM Security Verify Access) upgrade across environments, achieving seamless 100% migration with zero downtime. Actively worked on applications deployed in AWS environments, supporting configuration, monitoring, and issue resolution.
RESTful API Development
December 1, 2021 – May 1, 2025
Developed backend services for the web platform using Java, writing clean, maintainable code aligned with best software engineering practices. Integrated the web application with databases and external APIs, ensuring smooth data flow and improving data synchronization efficiency by 15%. Implemented unit testing to cover core logic and edge cases, helping reduce bugs and improve application reliability by 20%. Optimized performance using caching, code refactoring, and memory management, resulting in faster response times across key modules. Continuously refactored and enhanced codebase to improve maintainability, scalability, and long-term performance. Provided technical support and troubleshooting, reducing user-reported issues and contributing to higher platform stability. Contributed to development and maintenance of backend services hosted on AWS-based infrastructure.
Cultural Fit Analysis
The candidate's experience at Infosys across two roles, with detailed project descriptions, suggests a consistent work history and ability to contribute to large-scale professional projects. The diversity of tasks within their projects (security, API development, performance optimization, cloud deployment) indicates adaptability and a broad skill set. The focus on improving reliability, security, and efficiency aligns with a results-oriented culture. The mention of teamwork and collaboration further supports a positive cultural fit.
Soft Skills & Operational Fit
The candidate's resume highlights strong communication, problem-solving, teamwork, and quick learning abilities. These soft skills are essential for a senior role, enabling effective collaboration, independent problem resolution, and adaptability within a dynamic team and operational environment. The project descriptions indicate a proactive approach to improving system reliability and efficiency, which aligns well with operational excellence.