Varma Mandapati

Software Engineer @ JPMorganChase

About

Senior Java Full Stack Developer with 5 years of experience designing, developing, and delivering scalable, high-performance enterprise applications, microservices, and cloud-native solutions. Strong expertise in Java (11/17), Spring Boot, Spring MVC, Hibernate/JPA, and Microservices Architecture, complemented by hands-on front-end development using React, JavaScript, HTML5, CSS3, Bootstrap.Proven track record in building secure and reliable RESTful and GraphQL, implementing Spring Security with JWT/OAuth, and enabling event-driven architectures using Kafka and JMS. Extensive experience working with relational and NoSQL databases including PostgreSQL, and MongoDB with a strong focus on data modeling, performance tuning, and query optimization.Highly skilled in Cloud and DevOps practices, including application deployment on AWS, containerization with Docker, orchestration using Kubernetes, and CI/CD automation through Jenkins and GitHub Actions. Experienced in Infrastructure as Code using Terraform and CloudFormation.A strong advocate of clean code, design patterns (MVC, DAO, Factory, Singleton), and Test-Driven Development (TDD), with hands-on experience in unit and integration testing using JUnit, and Mockito. Adept at collaborating in Agile/Scrum environments, contributing to architectural decisions, mentoring team members, and delivering high-quality solutions under tight deadlines.Recognized for excellent problem-solving skills, leadership qualities, and a collaborative mindset, thriving in fast-paced, cross-functional engineering team

Country

United States

City

Greater Boston

Industry

Information Technology & Services

Skill

AngularJS, Kubernetes, Spring Boot, Microservices, Java, Cloud Computing, Data Mining, Microsoft Azure, Web Development, Cybersecurity, Project Management, C#, SQL, GitHub, Testing, React.js, JavaScript, Agile Methodologies, Representational State Transfer (REST), Docker

Experience

Software Engineer

JPMorganChase

2025-1 - Present · 1 yr 9 mos

Massachusetts, United States

- Built and scaled a mission-critical financial monitoring portal used by risk, compliance, and research teams to track live market prices, trades, and analytical insights in real time. - Architected the core ReactJS SPA with Redux state management, custom hooks, and performance optimizations to keep dashboards fast under heavy market data loads. -On the backend, developed Spring Boot microservices exposing RESTful and GraphQL APIs, with Apache Kafka pipelines processing millions of market events daily. -Secured the platform using Spring Security with OAuth and RBAC, and containerized all services on Docker/Kubernetes deployed across AWS ECS. -Built serverless workflows on AWS Lambda and automated infrastructure with Jenkins and Terraform CI/CD pipelines — ensuring the platform remained highly available and scalable across regions during peak trading hours.

Java FullStack Developer

Wipro

2020-6 - 2023-7 · 3 yrs 2 mos

Hyderabad

- Designed and delivered scalable full stack solutions for internal enterprise analytics platforms, enabling teams to monitor operational data and business insights through real-time ReactJS dashboards. - Built a reusable component library using React Hooks and Redux, and developed layered Spring Boot backend services with clean controller-service-repository architecture. - Implemented Spring Batch workflows for large-volume data processing and secured APIs with Spring Security and role-based access control. - Deployed microservices on AWS EC2 with auto-scaling and load balancing, and maintained CI/CD pipelines via GitHub Actions. - Followed Test Driven Development practices using JUnit5, Mockito, and Selenium, and collaborated across QA, DevOps, and business teams in a fast-paced Agile environment.