SUMMARY

Java Full Stack Developer with * years of expertise. Architected high-performance RESTful APIs, boosting throughput by 50%. Led successful database migration to AWS, cutting costs by 30% and doubling query performance. Demonstrated full-stack agility by independently deploying market-validating MVPs, optimizing release cycles using CI/CD pipelines. Ready to drive impactful solutions as a outcomes-oriented Java Full Stack Developer.

TECHNICAL SKILLS

Programming Languages: Java, JavaScript

Back-End Development: Spring Boot, RESTful API Design, Database Migration (AWS Aurora, Asynchronous Messaging (Kafka)

Front-End Development: ReactJS, Redux, UI Performance Optimization, Responsive Design

Full-Stack Development: Spring Boot and ReactJS Stack, Real-Time Features (WebSocket’s), CI/CD Pipelines (Jenkins, GitLab), Docker Containerization

Cloud Technologies: AWS (Microservices Migration), AWS Lambda (Serverless), Amazon DynamoDB (NoSQL), Infrastructure as Code (Terraform)

Database Management: SQL, NoSQL (Amazon DynamoDB)

Version Control: Git

Collaboration and Leadership: Mentoring, DevOps Advocacy, Technical Presentation, Continuous Learning and Adaptability

PROFESSIONAL EXPERIENCE

Client; Intuit August 2022 – Present

Role; Java Full Stack Developer San Fransisco CA

Responsibilities;

Designed and implemented a robust RESTful API using Spring Boot, boosting mobile app development, and enhancing API throughput by 50%.

Orchestrated the migration of a legacy database to AWS Aurora, achieving a 30%, cost reduction and doubling query performance.

Implemented Kafka for asynchronous message processing, enhancing scalability and decoupling microservices in a real-time analytics platform.

Resolved critical production issues related to database deadlocks, preventing, service outage, and saving $10,000 in potential revenue loss.

Built Web pages that are more user-interactive using AJAX, JavaScript, and AngularJS.

Automated build and deployment pipelines with Jenkins, reducing manual effort by 75% and streamlining software releases.

Advocated for DevOps practices, fostering collaboration and continuous improvement within the team.

Managed Docker orchestration and Docker containerization using Kubernetes.

Integrated Java applications with Azure databases, such as Azure SQL Database or Cosmos DB, optimizing data storage and retrieval operations.

Mentored junior developers, contributing to a 20% increase in team productivity.

Presented technical solutions at internal conferences, showcasing expertise in Java back-end technologies and leadership skills.

Applied the Java API for JSON Processing (JSON-P) to manipulate and transform JSON data within Java applications.

Constructed web pages for application using MVC3, & Java Script, JQuery, ReactJS, Node JS, Karma,Jasmine.

Successfully transitioned from Java to Golang for the development of microservices, leveraging Golang's efficiency and simplicity.

Orchestrated containerized applications using Docker, facilitating consistent deployment across diverse environments for Node.js-based services.

Conducted detailed log analysis on Linux servers, utilizing tools like grep, awk, and set to identify and troubleshoot issues.

Implemented XML schema validation within Java applications, utilizing technologies like JAXB to ensure the integrity of data exchanged between systems.

Implemented seamless integration of NoSQL databases (e.g., MongoDB) with Node.js, optimizing data retrieval and storage operations for scalable and flexible backend solutions..

Developed cross-browser/platform HTML, CSS, JavaScript, AngularJS, and Bootstrap to desired design specs for single page layout using code standards.

Wrote PL/SQL code in Analysis, Design and Implementation of Business Applications using the Oracle Relational Database Management System (RDBMS).

Developed and maintained reusable Java libraries, promoting code reuse, and accelerating development across projects.

Performing unit testing using Jasmine and Karma, along with integration testing Chrome Inspector to fix bugs.

Stayed current with Java frameworks and technologies through online courses and hackathons.

Client; eBay August 2018 – August 2021

Role; Java Full Stack Developer

Responsibilities.

Led the redesign and development of a flagship e-commerce website with ReactJS and Redux, boosting conversion rates by 15%.

Improved UI performance by 40% through code optimization, lazy loading, and effective caching strategies.

Ensured a seamless user experience across all devices by implementing responsive design principles and accessibility best practices.

Collaborated with designers and product managers to translate user needs into intuitive front-end features.

Built interactive data visualizations using D3.js, enhancing data comprehension and user engagement.

Proactively addressed front-end bugs and performance issues, ensuring a smooth user experience and high website uptime.

Used ReactJS to build the UI components, developed filters to display different dimension of data and font size modifiers.

Expertise in DB2 and Oracle 12c, MySQL, Apache Solr, Apache Zookeeper, SQL Server relational database management systems as well as NoSQL database such as MongoDB.

Used spring config server for centralized configuration and Splunk for centralized logging. Used

Concourse and Jenkins for Microservices deployment.

Contributed to the development of a reusable UI component library, increasing development efficiency and design consistency.

Utilized logging frameworks (e.g., Logback, Log4j) to generate JSON-formatted logs, aiding in comprehensive system monitoring and debugging.

Stayed up to date with the latest front-end frameworks and libraries through personal learning and online communities.

Implemented a Single Page Web Applications (SPA) based front end for displaying user requests, user records history and security settings various users using JavaScript and Angular JS.

Led the development of SOAP-based web services using Java technologies (e.g., JAX-WS), ensuring seamless communication between diverse systems through XML-based messaging.

Designed and implemented RESTful APIs using the Express.js framework, emphasizing clean and modular routing for efficient handling of HTTP requests.

Defined AngularJS (UI Layer) Architecture. Handled all aspects of the web application including maintaining, testing, debugging, deploying, and printing.

Proficient with container systems like Docker and container orchestration like EC2 Container Service,

Kubernetes, worked with Terraform.

Implemented user management, security policies, and access controls, contributing to a stable and secure Linux infrastructure.

Demonstrated expertise in navigating and retrieving specific data from XML documents using XPath expressions and XQuery queries.

Contributed to open-source Golang projects or libraries, showcasing community engagement and commitment to the Golang ecosystem.

Successfully integrated Python components or scripts with existing Java applications.

Spearheaded the adoption of Test-Driven Development (TDD) practices, consistently writing JUnit tests before implementing corresponding Java code.

Led the deployment of Java applications to Azure App Service, ensuring high availability, auto-scaling, and efficient management of web applications.

Successfully integrated Java Database Connectivity (JDBC) for seamless connectivity between Java applications and PostgreSQL databases.

Leveraged the event-driven nature of Node.js to implement highly performant and non-blocking asynchronous code, optimizing response times for critical backend operations.

Led the development of cloud-native Java applications on Google Cloud Platform, leveraging services like App Engine, Cloud Functions, and Cloud Run.

Presented design mock-ups and prototypes at team meetings and user research sessions, demonstrating strong communication and collaboration skills.

worked on the application development process from start to finish using an Agile, Scrum, and JlRA-based approach.

EDUCATION

Master in Computer Science June 2023

Sacred heart university Fairfield Connecticut

CERTIFICATIONS

Spring Framework Certification

KRISHNA GOPI Java Full Stack Developer

+1-732-***-**** Gmail; ad2na7@r.postjobfree.com linkedin.com/in/www.linkedin.com/in/gopi-krishna-v-47398324b

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