Krishna Teja

About Krishna Teja

8+ Years of professional experience in the IT industry on Cross Platform (Web & Client-Server) application development and design using Object Oriented Programming, Java /J2EE technologies.• Experience in developing applications using Core Java, J2EE, JSP, Servlets, Java Beans, EJB, Hibernate, Web Services (SOAP, WSDL, UDDI), JMS, JDBC, XML, Red hat Decision Manager, OpenShift, HTML, XHTML, HTML5, CSS, JavaScript, XSLT, JSON, Ajax and jQuery.• Experience in Software Development Life Cycle (SDLC) – Requirements Specification, Design documents and writing Test cases using various software engineering precedes ranging from Waterfall to Agile methodology.• Good understanding of Object-Oriented concepts SOLID, DRY principles.• Experienced in using Java IDE tools like Eclipse, IntelliJ, JBuilder, and JDeveloper.• Experience in Object Oriented JavaScript Analysis, Design and Development.• Hands on experience in Design Patterns such as Singleton, Template, Façade, Observer, Factory etc.• Experience developing applications using Model View Controller Framework.• Experience in Web Application development using HTML, CSS and JavaScript.• Good Experience in Server-side Framework like Node JS and Java script libraries like React.js, Flux and Redux• Java Spring Boot, Hibernate, and Restful services were used to develop microservices with high-quality code.

Experience

1. Full-stack Developer

   Capital One

   Sep 2024 — Present · McLean, VA, US

   Project Overview: The Silent Mobile Authentication (SMA) project is a secure and efficient system for authenticating users based on their mobile numbers without requiring active user input. It integrates third-party APIs to validate mobile numbers, manage user consent, and ensure compliance with regulatory standards. The system features dynamic request handling, robust error management, and parallel processing to optimize performance and reliability. It ensures seamless authentication workflows while maintaining high scalability and uptime. Responsibilities:• Designed and implemented Apache Camel routes for seamless integration of third-party APIs to enable mobile authentication and consent management workflows.• Developed and maintained Spring Boot microservices for identity verification and secondary authentication processes, ensuring high scalability and reliability.• Utilized Groovy scripting within Apache Camel to dynamically construct headers, payloads, and handle complex business logic for API interactions.• Implemented robust error handling mechanisms using doTry and doCatch blocks to manage exceptions and ensure graceful fallback for downstream API failures.• Integrated OAuth2 authentication for secure API communication, dynamically configuring access tokens and client credentials.• Implemented parallel processing in API calls to improve performance and reduce latency in critical workflows.• 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.• Utilized Spring IOC concepts and Spring MVC design patterns to customize and enhance Capital One applications.• Expertise in the implementation of Core concepts of Java, J2EE Technologies: JMS, Spring, Hibernate, EJB, Java Beans.

Education

• Sathyabama Institute of Science & Technology, Chennai

  Bachelor's degree, Computer Science