Software Engineer Spring Boot

SUSMITHA KANCHARLA

Software Engineer

******************@*****.*** +1-447-***-**** LinkedIn

SUMMARY:

Experienced Full Stack Software Engineer with overall 4 years of hands-on involvement in building scalable enterprise applications across finance, insurance, telecom, and government sectors. Skilled in designing APIs, developing secure web applications, and leading large-scale data migration projects using Java, Spring Boot, React.js, Redis, and AWS. Strong background in automation, microservices, cloud deployment, and continuous integration. Adept at collaborating across cross-functional teams to deliver secure, high-performance systems that meet critical business objectives. TECHNICAL SKILLS:

Programming Languages: Java,C++,Python,JavaScript

Backend Development: Spring Boot,Hibernate, Node.js, Express.js Frontend Development: React.js, Angular, JSP, HTML5, CSS3, JavaScript Databases: Oracle, PostgreSQL, MongoDB, Cassandra, Redis Cloud & DevOps: AWS (EC2, S3, Lambda), Jenkins, Docker, Kubernetes, Maven, Git Testing & QA: JUnit, Mockito, Selenium, SonarQube

Tools & Platforms: IntelliJ IDEA, Eclipse, Visual Studio Code, JIRA, Power BI Integration & APIs: REST, SOAP, Swagger, TIBCO, Kafka Version Control & CI/CD: Git, SVN, Jenkins, Maven

PROFESSIONAL EXPERIENCE:

Nationwide Software Engineer (Remote) June 2024 – Jan 2025

- Developed secure Spring Boot microservices for account management, replacing monoliths with REST APIs integrated with Oracle and PostgreSQL.

- Designed Redis caching layers for transactional modules, reducing database latency during peak usage.

- Migrated from mainframe to Spring Batch, automating trade workflows and batch schedules for brokerage accounts.

- Built login portals using JSP, Spring MVC, and Spring Security, enabling token-based authentication for customer sessions.

- Implemented Swagger docs for REST APIs, published via TIBCO API Manager, and configured CI/CD pipelines with Jenkins, Git, and AWS EC2 for high availability.

- Developed IntelliJ plugins using JetBrains SDK to enhance developer workflows and code completion. Environment: Java, Spring Boot, Spring MVC, JSP, Redis, Oracle, PostgreSQL, AWS EC2, Jenkins, TIBCO, IntelliJ, Maven, React.js

TCS, India Software Developer Aug 2022 – July 2023

- Led migration from monolith to microservices using Spring Boot, boosting scalability, modularity, and API performance by 55%.

- Integrated Kafka Connect with IBM MQ for real-time data streaming, improving accuracy and reducing latency by 35%. Engineered Oracle-to-Cassandra migration, reducing data retrieval time by 65% and setting a new migration standard.

- Enhanced application security using OAuth, JWT, and Opaque tokens, completing security audits 2 weeks early.

- Automated CI/CD pipelines with Jenkins and SonarQube, reducing defects by 80% and accelerating releases via static code analysis.

Environment: Java 8, Spring Boot, React, MySQL, Cassandra, Kafka, IBM MQ, RESTful APIs, OAuth, Jenkins, Docker, Kubernetes, ELK Stack (Elasticsearch, Logstash, Kibana) Value Labs, India Software Developer Nov 2020 – Jul 2022

- Implemented full-stack applications using Angular 7 for frontend interfaces and Spring Boot services for backend logic, focusing on compliance, licensing, and regulatory workflows.

- Built and deployed RESTful APIs integrated with Oracle and MongoDB, including complex query mappings via Hibernate and JPA to support dynamic UI filtering and reporting.

- Developed Redis-backed session management systems to improve frontend responsiveness, offloading repeat user session data from the primary database.

- Designed REST-to-BI connectors to support real-time visualizations, allowing Power BI to ingest and update public data dashboards on licensing status.

- Involved in Kafka-based audit logging setup, tracking activity from form submissions to case resolutions and pushing logs to cloud storage for archival.

- Configured Docker containers for microservice deployment on AWS EC2 instances and automated rollout workflows via Jenkins and Maven builds.

- Worked on unit testing frameworks, producing high-coverage test suites and actively contributing to code reviews and release validation checklists.

Environment: Java, Spring Boot, Angular 7, Redis, Oracle, MongoDB, Kafka, Power BI, Docker, Jenkins, AWS, Hibernate, JPA EDUCATION:

Master’s: University: Eastern Illinois University, Computer Science, Charleston, Illinois May 2025 Bachelor’s: University: Rajiv Gandhi University of Knowledge Technologies, India April 2022

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