NANDINI PUTTIGAMPALA
Lake Mary
Summary
- Experienced Java Full Stack Developer with expertise in building scalable enterprise applications using Java, Spring Boot, Microservices, and Angular/React. Skilled in designing cloud-native distributed systems, REST APIs, and event-driven architectures using Kafka and modern DevOps practices. Hands-on experience with AWS, Docker, CI/CD pipelines, and database optimization for high-volume financial applications. Proven ability to deliver secure, high-performance solutions in banking and enterprise domains using Agile methodologies.
Overview
6
6
years of professional experience
Work History
Full Stack Java Developer
SUN-IT Solutions
Lake Mary
05.2025 - Current
- Developed 360-Recon financial reconciliation platform using Java 17, Spring Boot, and Angular 16 to automate payment and collateral reconciliation for high-volume financial transactions.
- Designed and implemented REST APIs and microservices to process 100K+ financial records daily across multiple enterprise systems.
- Integrated enterprise databases (Oracle, Vertica, Snowflake) and optimized SQL queries for processing 100K+ financial records daily.
- Implemented CI/CD pipelines with GitLab, Docker, and Maven, enhancing deployment automation and cutting processing time by 50%.
- Developed dynamic dashboards using Angular, TypeScript, Angular Material, and AG-Grid for real-time monitoring and analytics.
- End Client: BNY Mellon
- Environment: Java 17, Spring Boot, Angular 16, Microservices, Oracle, Snowflake, Docker, GitLab CI/CD, AWS S3
Full Stack Java Developer
TechGroup LLC
01.2025 - 04.2025
- Developed microservices with Java 17, Spring Boot, and WebFlux, enhancing financial transaction reconciliation workflows.
- Built responsive UI modules with Angular 16, RxJS, and Angular Material, improving user experience and accessibility.
- Implemented Spring Security and RBAC-based authentication for secure enterprise applications.
- Integrated databases such as Oracle, Vertica, and Snowflake using optimized SQL queries, ensuring efficient data retrieval.
- Automated application builds and deployments using Docker, Maven, and GitLab CI/CD pipelines.
Full Stack Java Developer
Beaconbold
Texas
11.2024 - 01.2025
- Implemented microservices architecture with Kafka and RabbitMQ, facilitating real-time financial processing and improving system responsiveness.
- Developed scalable backend services for banking applications using Java, Spring Boot, and Hibernate, enhancing application performance and reliability.
- Designed and developed RESTful APIs and Angular UI components for customer-facing banking platforms, streamlining user interactions and enhancing customer satisfaction.
- Implemented JWT-based authentication and authorization for secure access control.
- Built automated testing frameworks using JUnit, Selenium, and TestNG, improving application reliability.
Full Stack Java Developer
Cardinal Technologies Inc
04.2024 - 11.2024
- Developed enterprise applications with Java, Spring Boot, Hibernate, and REST APIs, enhancing user experience and functionality.
- Implemented OAuth 2.0 authentication for secure distributed system communication.
- Built reusable UI components using ReactJS, improving development efficiency across applications.
- Optimized SQL queries and improved database performance through indexing and query tuning, resulting in faster data retrieval.
- Deployed applications on AWS using Docker and Kubernetes, enabling scalable cloud deployments.
Java Developer
Vellunta Technologies
02.2024 - 04.2024
- Developed microservices with Spring Boot and Spring Cloud, enhancing scalability of enterprise systems.
- Implemented messaging systems with Kafka, RabbitMQ, and Spring JMS, facilitating effective communication between services.
- Built cloud-based applications using AWS services including S3, Lambda, and EC2.
- Containerized applications with Docker and automated deployments via Jenkins pipelines, streamlining development workflow.
- Developed frontend modules using ReactJS and REST APIs for dynamic web applications.
Java Developer
Cognizant
01.2020 - 09.2021
- Developed microservices with Java, Spring Boot, and MongoDB, enhancing modularity and scalability of enterprise applications.
- Built single-page applications using ReactJS, HTML5, and Bootstrap.
- Implemented containerized deployments with Docker and AWS ECS, streamlining application deployment and management.
- Configured CI/CD pipelines using Jenkins, Git, and AWS ECR/ECS.
- Developed ETL pipelines using SQL for processing and reporting, facilitating efficient data integration and accessibility.
- India
Education
Master of Science -
Indiana Institute of Technology
Fort Wayne, IN12-2023
Skills
- Java programming
- Spring Boot
- REST APIs
- Microservices architecture
- Nodejs experience
- JavaScript experience
- HTML expertise
- Angular
- CSS expertise
- SQL optimization
- Cloud deployment
- CI/CD automation
Timeline
Full Stack Java Developer
SUN-IT Solutions
05.2025 - Current
Full Stack Java Developer
TechGroup LLC
01.2025 - 04.2025
Full Stack Java Developer
Beaconbold
11.2024 - 01.2025
Full Stack Java Developer
Cardinal Technologies Inc
04.2024 - 11.2024
Java Developer
Vellunta Technologies
02.2024 - 04.2024
Java Developer
Cognizant
01.2020 - 09.2021
Master of Science -
Indiana Institute of Technology