Java Developer Spring Boot

Thulasiram Veeramangalam Java Developer

**********.****@*****.*** 862-***-**** New York City, NY LinkedIn PROFESSIONAL SUMMARY

Dynamic Java Developer with over 3 years of experience in designing and implementing scalable applications and microservices. Expertise in leveraging cutting-edge technologies, including Java 1.8, Spring Boot, and Angular, to deliver high- performance solutions. Proven track record in driving cloud-based deployments on AWS, optimizing infrastructure for enhanced scalability, and integrating secure authentication protocols using OAuth. Adept at automating CI/CD pipelines with Jenkins and Maven, ensuring efficient software delivery. Committed to enhancing application performance through robust testing methodologies and seamless integration of RESTful and SOAP web services. A collaborative team player, dedicated to fostering innovation and achieving project milestones in Agile environments. Proven ability to resolve production issues effectively while maintaining high standards of code quality and application security. TECHNICAL SKILLS

Programming Languages — Java 1.8, JavaScript, TypeScript, HTML5, CSS3, C, SQL Frameworks & Libraries — Spring Boot, Spring MVC, Spring AOP, Spring Security, Hibernate, Angular 5, Angular 6, Angular 13, Bootstrap, NodeJS, Mockito, JUnit, J2EE Database Technologies — MySQL, MongoDB, SQL Server Web Services — RESTful APIs, SOAP, JAX-RS

Cloud & DevOps — Amazon Web Services (AWS), EC2, SQS, AWS Lambda, Maven, RDS, Jenkins, Kafka, GitHub, SVN, DynamoDB, Docker, Kubernetes, Git.

Version Control — GitHub, SVN

Build & Deployment — Maven, WAR/JAR files, WebSphere Application Server Testing & Automation — JUnit, Mockito, Integration Testing, User Acceptance Testing (UAT) Messaging Systems — Kafka, JMS

Collaboration Tools — Jira, Eclipse, Confluence

Authentication & Security — LDAP, OAuth

PROFESSIONAL EXPERIENCE

Java Developer, Epsilon Jul 2024 – present New York, NY

•Develop microservices architecture using Java 1.8, Spring Boot, and RESTful APIs, enhancing system performance and reducing downtime by 12%.

•Build responsive front-end components with Angular 13 and Typescript, improving user interaction and reducing page load time.

•Developed web applications using Java Servlets and JavaServer Pages (JSPs) to create dynamic web content, enhancing user interaction and experience.

•Implement secure authentication protocols with Spring Security and OAuth, minimizing security risks by 10%.

•Lead cloud-based deployment on AWS (EC2, SQS), improving application scalability and optimizing infrastructure costs.

•Automate CI/CD pipelines with Jenkins and Maven, enhancing deployment efficiency and reducing build times by 10%.

•Contribute to the full SDLC lifecycle, using Maven for build management and implementing Spring MVC to decouple dependencies and simplify MVC configuration.

•Develop robust data models using Hibernate and MySQL, optimizing back-end processes, including writing SQL queries and stored procedures for efficient database operations.

•Integrate SOAP and RESTful services, ensuring seamless communication between systems and enhancing system interoperability.

•Use Kafka for message-driven architecture, improving data streaming processes and reducing latency by 8%.

•Create comprehensive unit tests with JUnit and Mockito, achieving 90% code coverage and improving defect detection by 10%.

•Leverage Spring AOP for centralized logging and error handling, enhancing maintainability and reducing bug resolution time.

•Oversee deployment of WAR/JAR files on WebSphere Application Server, collaborating with QA for integration and user acceptance testing, resolving production issues promptly. Java Developer, Accenture Technologies Pvt. Ltd Sep 2021 – Dec 2022 Bangalore, India

•Designed and implemented microservices with Java 1.8, Spring Boot, and Kafka, improving response time and system performance.

•Developed dynamic web applications using Angular 5, HTML5, and Bootstrap, enhancing user satisfaction and improving mobile responsiveness.

•Built RESTful APIs for third-party integrations, reducing data synchronization time and enhancing system flexibility.

•Delivered features ahead of schedule by 10% in an Agile environment, contributing to project milestones and maintaining high-quality standards.

•Orchestrated AWS-based solutions, optimizing cloud infrastructure and reducing costs by 8%.

•Implemented OAuth for secure API authentication, reducing security breaches by 8% and increasing compliance.

•Utilized Hibernate for efficient database interactions, improving query execution times and optimizing resource usage.

•Automated build and deployment processes with Jenkins and Maven, improving deployment speed and reducing manual errors by 10%.

•Developed unit tests using JUnit and Mockito, reducing post-production defects by 12% and improving code stability.

•Wrote and optimized SQL queries and stored procedures, increasing database performance by 10%. Jr. Java Developer, Trigent Jun 2020 – Jul 2021 Hyderabad, India

•Developed and maintained scalable Java applications, enhancing performance and ensuring high reliability.

•Designed and implemented RESTful APIs for seamless data integration, improving external service interaction efficiency.

•Collaborated with cross-functional teams to deliver software solutions within project deadlines, meeting client specifications.

•Utilized Spring Boot and Hibernate to streamline backend development, reducing development time.

•Conducted unit and integration testing with JUnit and Mockito, ensuring software stability and code quality.

•Optimized SQL queries, improving database response time and overall system performance.

•Managed version control using Git, ensuring efficient code reviews and maintaining code consistency.

•Participated in Agile processes, contributing to sprint planning and daily stand-ups, enhancing team productivity. EDUCATION

Master’s in Data Analytics and Visualization, Yeshiva University Jan 2023 – May 2024 New York, USA Bachelor of Technology in Computer Science and Engineering, Madanapalle institute of technology and Science

Jun 2017 – Jul 2021

Chittoor, Andhra Pradesh, INDIA

PROJECTS

Object Detection using YOLO V8 Algorithm Jan 2024 – May 2024

•Developed custom missile detection system using YOLO v5 and YOLO v8 algorithms.

•Orchestrated end-to-end deployment pipeline with Docker, VS Code, and AWS services (ECR, EC2, S3).

•Curated and annotated custom missile dataset, fine-tuned pre-trained models for optimal performance.

•Conducted rigorous evaluation, achieving state-of-the-art results in missile detection. E-Commerce Order Processing System Jan 2021 – Jun 2021

•Developed a microservices-based order processing system using Java 1.8, Spring Boot, and RESTful APIs.

•Implemented JWT-based authentication and Spring Security to ensure secure transactions.

•Integrated MySQL for order storage, optimizing database queries using Hibernate.

•Used Kafka for event-driven order processing, reducing order fulfillment time by 20%.

•Deployed the system on AWS EC2 with Docker containerization for scalability.

•Implemented JUnit & Mockito for unit testing, achieving 90% test coverage. CERTIFICATES

Amazon Web Services (AWS)

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