NAGARJUNA Viswanadapalli
IT
Bengaluru,KA
Summary
Over 15+ years of information technology experience across full stack development, DevOps, system design, and project architecture. Delivered end-to-end solutions spanning front end, back end, and deployment automation. Managed project execution from requirements through delivery, with measurable performance and reliability improvements.
Overview
15
15
years of professional experience
Work History
Full Stack Senior Delivery Consultant
Worldline
Bengaluru
10.2022 - Current
- Developed a scalable, reactive Angular app for the Fraud Management System.
- Created Angular interface for managing fraudulent transactions, enhancing user access through role-based permissions.
- Implemented strategy pattern for clean, reusable validation logic.
- Designed reusable Angular components with minimal inputs and event emission.
- Established microservice structure using Spring Cloud and Docker to support scalable application development.
- Developed microservice to consume and process Kafka alerts, improving real-time alert management.
- Developed detailed workflows to efficiently manage alerts and cases in the system.
- Implemented letter and SMS management in a legacy system.
- Updated card block functionality with new logic and API integration.
- A global payment services company.
Lead Full Stack Developer
MINDTREE
Bangalore
12.2020 - 10.2022
- Designed and developed scalable microservices using Java and Spring Boot, including application configuration, SSO, centralized logging, and exception handling services.
- Implemented a micro-frontend architecture enabling independent development, deployment, and maintenance of frontend applications.
- Developed reusable and responsive UI components using Angular and integrated them with backend REST APIs.
- Contributed to solution design, technical documentation, effort estimation, code reviews, unit testing, and release management across multiple environments.
Senior Software Programmer
Sabre Travel Technologies India Pvt Ltd (Client)
Bangalore
07.2019 - 12.2020
- Developed and enhanced backend services using Java and Spring Boot to integrate hotel inventory, rates, and booking APIs provided by HBD with Sabre CSL.
- Implemented REST API integrations to retrieve, process, and transform hotel availability, pricing, and booking information for Sabre-connected OTAs and travel agencies.
- Collaborated with cross-functional teams to analyze business requirements, estimate development efforts, troubleshoot integration issues, and deliver feature enhancements.
- Participated in code reviews, unit testing using JUnit, technical documentation, defect resolution, and release activities across multiple environments.
Technical Lead Software Developer
KESDEE Systems India Private limited
Bangalore
06.2016 - 07.2019
- Contributed to architecture design and tech selection.
- Designed and Implemented whole infrastructure with multiple micro services like productList, userRegistration ,cart , paymentGateway and notification.
- Contributed to architecture design and tech selection.
- Implemented Black & Red, Blue & Green and Green deployments for each micro service
- Implemented Logging-Monitoring-tracing –Alerting for each micro services..
Software Engineer
KESDEE Systems India Private limited
Bangalore
05.2011 - 05.2016
- Providing partner branded login portals.
- Involved in providing access to users for the associated courses and tracking progress of the courses associated to them.
- Providing user level certificate once user passed associated courses.
Education
MSc (IT) - Information Technology
Mahindra Engineering College, Anna University
Tamil Nadu05-2009
Skills
- Backend Technologies: Java, J2EE, Spring Boot, Spring Cloud, Spring MVC, Struts 13, EJB, Apache Camel, Guava, Nimbus, MySQL, Oracle, Postgres, DynamoDB
- Frontend Technologies: : Angular v2,4,7,11,17 and 21 Type Script, ES6, JavaScript, RxJs, NgRx State Management, Unit testing with Jasmine, Karma, Jest, HTML5, CSS3, Bootstrap3,5, Angular Material Design, System design, React, project architecture design, Micro frontend, Module federation, Storybook, WebSocket, SonarQube
- Build & Version Control: Maven, Git, GitLab, Bitbucket, Harbor, JFrog and Nexus
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- DevOps: Docker, Kubernetes, GCP Cloud Foundation, Jenkins CI/CD, Maven, Gradle, Tortoise SVN, Git/GitHub
- Security: Single Sign-On (SSO), Keycloak, PingFederate, JSON Web Tokens (JWT), Role-Based Access Controls (RBAC)
- Having domain experience like Pay Teach, Financial Services, Banking, Air Lines, Ecommerce Portals, LMS, Marketplace
- Build & Version Control: Maven, Git, Nexus
Personal Information
Full Stack Developer
Timeline
Full Stack Senior Delivery Consultant
Worldline
10.2022 - Current
Lead Full Stack Developer
MINDTREE
12.2020 - 10.2022
Senior Software Programmer
Sabre Travel Technologies India Pvt Ltd (Client)
07.2019 - 12.2020
Technical Lead Software Developer
KESDEE Systems India Private limited
06.2016 - 07.2019
Software Engineer
KESDEE Systems India Private limited
05.2011 - 05.2016
MSc (IT) - Information Technology
Mahindra Engineering College, Anna University