Stack Developer Java

Nagaditya Sri Abhiram Gadey

Java Full Stack Developer

TX • 469-***-**** • *********.*****@*****.*** • LinkedIn

Java Developer with 3+ years of experience designing, developing, integrating, testing, and maintaining Java/J2EE applications with expertise in RESTful services, Spring, and Hibernate.

Proficient in developing web applications using Java, JSP, Servlets, JavaScript, HTML, CSS, AngularJS, Vue.js, React.js, and integrating databases like MySQL, Oracle, PostgreSQL, MongoDB, and Cassandra for scalable solutions.

Knowledgeable in AWS (EC2, S3, RDS, IAM), Kubernetes, Jenkins, Docker, and cloud security models in Azure and Google Cloud, ensuring secure and efficient deployments.

Proficient with Git, Maven, Gradle, Eclipse, IntelliJ, and STS, with strong analytical, and problem-planning, to drive successful project outcomes.

PROFESSIONAL EXPERIENCE

Goldman Sachs, Dallas, TX Aug 2024 - Current

Software Developer (Java)

Migrated core backend services from Java 8 to Java 17/21 and upgraded microservices from Spring 5.x to 6.x and Spring Boot 2.x to 3.x, enhancing performance, security, and efficiency.

Optimized project dependencies by upgrading to Gradle 8.x, improving build performance and streamlining developer workflows.

Automated code review processes to enforce best practices, reducing potential security vulnerabilities by 20%.

Designed high-performance backend microservices using Java and Spring Boot, delivering scalable and maintainable solutions.

Implemented CI/CD pipelines to automate deployments, minimize downtime, and ensure seamless integration into production.

Developed RESTful APIs to optimize data exchange between microservices, reducing data processing time.

Enhanced code quality by writing and maintaining 25+ unit and integration tests, increasing test coverage for critical application components.

Configured monitoring and alerting with Amazon CloudWatch, enabling issue resolution and improved system reliability.

Integrated AWS CloudTrail for API logging, ensuring robust audit trails for compliance and security monitoring.

Uber, US Nov 2023 - Aug 2024

Java Full Stack Developer

Collaborated with cross-functional teams while working under Uber’s core infrastructure team, contributing to the design and architecture of scalable microservices that improve user experience during high-demand periods.

Enhanced the multi-region distributed platform using Java, Netflix Eureka, and AWS EKS, powering service mesh across 200+ microservices with seamless failover and real-time analytics through Kafka, Spring Cloud Stream, and AWS MSK.

Engineered high-performance API ecosystem using Spring GraphQL, WebFlux, and AWS Fargate/CloudFront, delivering cloud native React/TypeScript dashboards with global edge caching.

Orchestrated resilient workflow automation using Spring State Machine, AWS Step Functions, and comprehensive observability through Micrometer, Prometheus, and Grafana on AWS Managed Services.

Overhauled Uber's Java tooling ecosystem by optimizing NullAway's annotation processor for faster NPE detection and enhancing Piranha's transformation engine to automate cleanup of stale feature flags, improving code quality and build performance across hundreds of microservices.

McKesson, US Sep 2023 – Oct 2023

Software Developer

Maintained web applications using PHP, OOPs, MySQL, MS SQL Server, JavaScript, jQuery, AJAX, and XML, ensuring robust and scalable solutions.

Established core application logic using Spring frameworks, including Spring IoC, Spring MVC, Spring AOP, Spring Boot, and Spring Batch, while securing applications with Spring Security.

Engineered the persistence layer using Hibernate, leveraging annotations, transaction management, named queries, criteria queries, and HQL for efficient data processing.

Developed 2+ Java integration components for JBPM and DROOLS, enhancing business process automation and decision management in enterprise environments.

Optimized database operations using Hibernate caching techniques and implemented optimistic locking to maintain data consistency across thousands of transactions.

KPMG, India May 2020 - Jun 2021

Java Full Stack Developer

Developed REST-based microservices using Spring Boot for client engagements, integrating JSP, HTML, AJAX, and jQuery to enhance user experience.

Delivered REST APIs to support business transformation projects, ensuring seamless integration and scalability in an agile environment.

Built professional single-page web applications using HTML, CSS, and React.js, aligning with KPMG's digital strategy for client solutions.

Implemented React Router for optimized client-side routing, improving navigation efficiency and SEO for multi-page applications.

Streamlined end-to-end application flows within the Spring MVC framework, implementing business logic using core Java and data structures.

Enhanced database performance by applying advanced MongoDB techniques, including indexing, transactions, and schema optimization.

Improved backend functionality using J2EE technologies (JSP, Servlets, JSF, JSTL, EJB), ensuring high-performance enterprise solutions.

Integrated AngularJS services with backend APIs (SOAP & REST) for seamless data exchange, enhancing interoperability in enterprise applications.

Front End Developer Intern Jan 2020 - May 2020

Designed & developed scalable Angular components for enterprise-grade logistics dashboards, enabling real-time inventory monitoring, fleet management, and shipment tracking, improving operational visibility by 40%.

Integrated RESTful APIs with SAP ECC to synchronize inventory data across platforms, reducing manual reconciliation efforts by 35% and ensuring accurate real-time reporting.

Optimized front-end performance through advanced state management and lazy loading, reducing dashboard load time by 30% and enhancing user experience for 500+ daily active users.

Implemented caching strategies & query optimization for high-volume logistics data, cutting API response times by 50% and enabling faster decision-making.

Conducted debugging & performance audits using Chrome DevTools & Lighthouse, resolving 25% of UI bottlenecks and improving system reliability.

EDUCATION

University of Massachusetts, Lowell, USA Aug 2021 to May 2023

Master of Science in Computer Science

Bennett University, Great Noida, UP Aug 2017 to May 2021

Bachelor of Technology in Computer Science Engineering

SKILLS & OTHER

Programming Languages: C, C++, Java (21/17/11/8), J2EE, Python (3.6+), PL/SQL

Web Services: JAX-WS (SOAP), JAX-RS (REST), REST API, WSDL, PCF

Application Servers: Apache Tomcat, Kafka, IBM WebSphere, Oracle WebLogic, JBoss

IDE & Tools: Eclipse, NetBeans, Visual Studio, EditPlus, MyEclipse

Frameworks: Spring (Core, MVC, Boot, Security, Batch, ORM), Struts (1.x/2.x), Ember

Build & DevOps Tools: Maven, Jenkins, Apache ANT, Docker, Kubernetes, CI/CD, PCF

Web Technologies: HTML5, CSS3, JavaScript, React, Vue.js, jQuery, AJAX, Angular (6+), Node.js, Bootstrap, JSON

AWS Services: EC2, RDS, S3, ELB, SQS, SNS, Lambda

J2EE Technologies: Servlets, EJB, JSF, JDBC, JSTL, JNDI, JMS, RMI, JavaBeans, JTA

Databases: Oracle (9i-12c), SQL Server (2012/2014), MySQL, MongoDB

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