Java Full Stack Developer with Spring Boot & React Expertise

Vishal Puri

Phone: +1-682-***-**** Email: **************@*****.*** LinkedIn

SUMMARY

Skilled Java Full Stack Developer with 5+ years of experience in building robust and scalable web applications using Java, Spring Boot, React.js, and Angular. Proficient in designing and developing RESTful APIs and microservices architectures, with hands-on experience in CI/CD pipelines, Docker, and cloud platforms like AWS. Strong background in database management, automated testing (JUnit, Mockito), and Agile methodologies. Adept at writing clean, maintainable code and collaborating across teams to deliver high-quality software solutions.

SKILLS

• Programming Languages: Java, JavaScript, TypeScript, C, C++, SQL, PL/SQL, Mule Expression Language (MEL)

• Frontend Technologies: React.js, Angular (v10+), HTML5, CSS3, Bootstrap, Tailwind CSS, Material UI, JQuery, DHTML, XHTML, JSON, Bootstrap.

• Backend Technologies: Core Java, Spring Boot, Spring Framework, Hibernate, JPA, REST APIs, Node.js, Express.js

• Microservices & Architecture: Microservices, Event-Driven Architecture, Design Patterns, SDLC, Domain-Driven Design (DDD), Serverless Architecture

• Databases: PostgreSQL, MySQL, MongoDB, Oracle, DB2,

• DevOps & Cloud Platform: AWS, Azure, Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, CI/CD Pipelines, Terraform, Ansible

• Messaging & Streaming: Kafka, RabbitMQ, ActiveMQ, WebSockets

• Testing & Debugging: JUnit, Mockito, TestNG, Cypress, Selenium, Postman, Jest, Cucumber (BDD), SonarQube

• Version Control & Monitoring: Git, GitHub, GitLab, Bitbucket, ELK Stack, Splunk, TFS, GIT, Bitbucket

• Web Services & API Development: RESTful APIs, GraphQL, gRPC, SOAP

• Container Orchestration & Virtualization: Kubernetes, OpenShift, Docker Swarm, Virtual Machines (VMware, VirtualBox)

• Build Tool: Maven, Jenkins

• Testing: Munit, Postman, SOAP UI

• Protocols: TCP/IP, HTTP, FTP and SOAP/REST

• MuleSoft: Any point Studio 3.0 and 4.0 versions, Eclipse 4.3, Net beans, Any point Platform EXPERIENCE

Dell Technologies May 2024 - Current

Java Full Stack Developer

Developed and maintained full-stack applications using Java, Spring Boot, Hibernate, and React.js, improving application performance

Designed and implemented RESTful APIs and integrated GraphQL services to enhance backend communication efficiency.

Led the migration of legacy applications to Microservices architecture, leveraging Spring Cloud, Docker, and Kubernetes for containerization and orchestration.

Created reusable frontend components using React.js, Material UI, and Tailwind, ensuring responsive & accessible UIs across devices.

Implemented CI/CD pipelines using Jenkins, GitLab, and Terraform, reducing deployment times by 40%.

Collaborated with cross-functional teams in an Agile/Scrum environment to gather requirements and deliver high-quality solutions.

Analysed JUnit, Mockito, and Postman for unit and integration testing, achieving 90% test coverage across modules.

Implemented ELK Stack and Splunk for monitoring, logging, and troubleshooting in production environments Hexaware Technologies Jul 2019 – Jul 2023

Software Developer

Engineered scalable backend solutions using Core Java, Spring Boot, JPA, and SQL/PLSQL with Oracle and PostgreSQL databases.

Integrated MuleSoft APIs using Any point Studio and MEL for seamless third-party data synchronization and transformation.

Developed dynamic and responsive web applications using Angular (v10+), Bootstrap, and HTML5/CSS3.

Developed & integrated SOAP & RESTful APIs for seamless internal & external system communication across enterprise applications.

Implemented asynchronous messaging using Apache Kafka and RabbitMQ, improving system scalability, fault tolerance, and performance.

Deployed and managed cloud-native applications on AWS and Azure, utilizing Docker, Kubernetes, and Ansible for containerization and orchestration.

Ensured code quality, maintainability, and security by integrating SonarQube, conducting code reviews via GitHub Actions and Bitbucket, and enforcing best practices.

Collaborated with QA teams to implement automated testing frameworks using Cypress, Selenium, Cucumber (BDD), and TestNG, increasing test coverage and reliability.

EDUCATION

Masters in Computer Science

University of Texas, Arlington, Texas

Bachelors in Computer Science

Savitribai Phule Pune University, Pune

CERTIFICATIONS

• AWS Practitioner

• AWS Associate Developer

• NVIDIA AI Infrastructure and Operational Fundamentals

• JAVA Full Stack Developer

• Oracle Cloud Infrastructure Architect Associate

• Linux: File Management for Devops

• Azure Cloud Fundamentals

PROJECTS

AI-POWERED RAG ASSISTANT FOR DEVOPS AUTOMATION

• Developed a Retrieval-Augmented Generation (RAG) assistant leveraging OpenAI APIs and enterprise knowledge bases to automate troubleshooting, release notes generation, and infrastructure Q&A

• Enhanced Deployed on Amazon EKS with Kubernetes ensuring scalable and secure microservices communication Integrated with MCPs (Model Context Protocols) to dynamically extend AI capabilities into CI/CD and monitoring workflows. CLOUD-NATIVE AI SAAS DEPLOYMENT

• Deployed transformer-based NLP models as scalable microservices across multi-cloud platforms (AWS + GCP) with GitOps driven Kubernetes clusters.

• Designed AI inference endpoints secured via API Gateway and monitored with Datadog, achieving cost-optimized autoscaling under variable workloads.

• Experimented with integrating Snowflake Intelligence for real-time data insights feeding into ML pipelines, enhancing model accuracy and enabling advanced data-driven use cases. MAVSMART PERSONAL PROJECT

• Engineered a centralized React marketplace for 1,000+ students to replace fragmented WhatsApp trading, hosted on UTA.cloud with Tailwind CSS for responsive UI.

• Developed Express.js backend with MongoDB, reducing post-creation time by 50% via RESTful APIs.

• Secured user authentication via Firebase reducing 95% unauthorized access: deployed backend on AWS EC2 with GitHub Actions CI/CD, cutting deployment errors by 40%.

DINE DISCOVER PERSONAL PROJECT

• Created a restaurant finder app using PHP and Yelp API, optimizing queries to handle 200+ requests/sec.

• Reduced SQL injection risks by 90% via prepared statements, maintaining 99.9% uptime for 500+ users.

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