Open To Work
Swaroopa Nalla
Clichy
Work Preference
Summary
Backend Engineer with 8+ years of experience building scalable, high-availability microservices using Java and Spring Boot. Strong background in banking applications, distributed systems, and cloud-based architectures.
Proven ability to modernize legacy systems, design secure APIs, and optimize backend performance, with a strong focus on clean code, DevOps practices, and team collaboration.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior Java Developer
British Telecommunications
Ipswich
08.2022 - 07.2024
- Designed and developed scalable backend services using Java (17/21), Spring Boot, and REST APIs, supporting multiple internal and external business platforms
- Built and maintained high-performance microservices, ensuring strong test coverage and system reliability
- Translated complex business requirements into clean, extensible technical designs, improving maintainability and reducing future change effort
- Developed User Management System with fine-grained access control and well-documented APIs using OpenAPI/Swagger, enhancing security and usability for users
- Containerized applications using Docker and managed artifacts via Nexus Repository, enabling consistent deployments across environments
- Automated and maintained CI/CD pipelines (GitLab), streamlining release process and minimizing manual intervention
- Implemented workflow orchestration using Netflix Conductor to manage distributed processes across services, improving coordination and reliability
- Led code reviews and enforced quality standards using SonarQube, improving overall codebase health
- Collaborated closely with cross-functional teams to define architecture, scope, and delivery timelines
Senior Java Developer
TTB Bank
Bangkok
11.2018 - 07.2022
- Designed and implemented microservices architecture for mobile banking application to enhance scalability and availability.
- Developed RESTful services using Java 11 Spring Boot, integrating with Oracle DB and MongoDB.
- Enhanced system interoperability by integrating multiple third-party financial APIs using Feign client.
- Implemented asynchronous event-driven architecture using Kafka to improve system responsiveness.
- Optimized API response times and reduced system load through Redis caching.
- Developed secure services utilizing Spring Security for authentication and authorization.
- Utilized Elasticsearch for centralized logging and efficient issue debugging.
- Collaborated with architects and business analysts to translate business processes into technical solutions.
- Provided production and QA support, ensuring stability across environments
Software Engineer
Temenos | Kony India Pvt Ltd
Hyderabad
11.2015 - 10.2018
- Contributed to full-stack development of enterprise and mobile applications using Java and Kony.
- Integrated backend services, implementing real-time features and notifications.
- Utilized AWS (S3, SES) for scalable storage and communication solutions.
- Supported QA/UAT cycles, ensuring stable production releases.
Education
Bachelor’s Degree in Computer Science Engineering
Matrusri Engineering College
Telangana, India05-2015
Skills
- Backend: Java (11/17/21), Spring Boot, REST APIs, Microservices architecture, Spring Security
- Distributed Systems: Kafka, Event-driven Architecture, Netflix Conductor
- Cloud & DevOps: Docker, AWS (S3, SES), CI/CD (GitLab, Jenkins), Nexus
- Databases: Oracle, MongoDB, Redis
- Tools: Git, Maven, Gradle, SonarQube, Elasticsearch
- Agile: Jira, Confluence, Scrum
Certification
Docker Foundations Professional Certificate
LinkedIn | April 2024
lnkd.in/dxbrzrEA
LinkedIn | April 2024
lnkd.in/dxbrzrEA
Timeline
Senior Java Developer
British Telecommunications
08.2022 - 07.2024
Senior Java Developer
TTB Bank
11.2018 - 07.2022
Software Engineer
Temenos | Kony India Pvt Ltd
11.2015 - 10.2018
Bachelor’s Degree in Computer Science Engineering
Matrusri Engineering College