Sai Krishna Teja
Full Stack Java Developer | Actively looking for Full Time opportunities | Java, SQL | HTML, CSS, jQuery, AngularJS , React | Hibernate, Spring MVC, Spring Boot | SQL Server, MySQL, Oracle, Mango DB| AWS, EC2
- Role
- Senior Java Engineer (Production Support) at Capital One
- Location
- Fairfax, VA, US
- LinkedIn followers
- 500 followers
About Sai Krishna Teja
As a passionate and results-driven Java Software Engineer with over 5+ years of hands-on…
Experience
Senior Java Engineer (Production Support)
Sep 2024 — Present · McLean, VA, US
Designed and developed Java-based microservices and high-performance banking applications for Capital One using Java 17 and Spring Boot 3.2, improving transaction processing speed by 35% through multithreading and reactive streams. Integrated Splunk for real-time log monitoring and New Relic for application performance tracking, reducing incident detection time by 40% and improving mean time to resolution (MTTR) by 30% for 1 million+ daily transactions.Developed over 20 RESTful APIs with Spring Boot 3.2 to support Capital One’s customer-facing applications, decreasing API latency by 30% and handling requests daily.Architected CI/CD pipelines using Jenkins and AWS Code Deploy, shrinking release cycles from 10 days to 2 days and achieving 100% deployment success across 15 monthly releases.Implemented core Java concepts, including JMS, Spring, Hibernate, and EJB, to build scalable backend systems, reducing defects and improving system reliability. Implemented resource-based policies for AWS services (SQS, Lambda, DynamoDB), enabling controlled cross-account access and enhancing security.Utilized Spring MVC architecture to develop REST APIs, optimizing the services layer for efficient bulk data transfer and improving API performance.Led analysis, design, coding, and unit testing efforts for Capital One’s Java-based applications, ensuring timely delivery of critical project milestones. Contributed to a Safe/Agile framework, actively participating in analysis, design, coding, and unit testing, ensuring business-critical applications met requirements.
Education
Sathyabama Institute of Science & Technology, Chennai
Bachelor's degree, Computer Science
Fogelman College of Business & Economics, University of Memphis
Master's degree
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