Java Developer Spring Boot

KRISHNA CHAITANYA GANTA (US Citizen)

Plano, TX ***********@*****.*** 936-***-**** http://www.linkedin.com/in/krishnacg/ SUMMARY:

Full Stack Java Developer with around 4 years of experience building scalable web applications and RESTful services using Java, Spring Boot, Hibernate, and MySQL.

Skilled in developing responsive user interfaces with HTML5, CSS3, Bootstrap, JavaScript, Vue.js, and Angular, ensuring cross-platform compatibility and intuitive UX.

Experienced in designing and deploying microservices architecture, containerized using Docker and deployed on cloud platforms including AWS and Microsoft Azure.

Strong knowledge of backend systems, database design, and data access layers using JPA, Hibernate, and SQL for efficient and reliable data handling.

Familiar with Agile methodologies, CI/CD practices, and version control tools like Git, with active participation in sprint planning, code reviews, and team collaboration.

Adept at implementing security best practices using Spring Security and JWT, with a focus on building secure, maintainable, and high-performing applications.

EDUCATION:

Master of Science in Computer Science University of Illinois, Springfield May 2023 – February 2024 Courses: Artificial Intelligence, Neural Networks, Machine Learning, AI Agents

Bachelor of Engineering in Electronics and Communication Birla Institute of Technology and Science, Pilani August 2016 – May 2020

TECHNICAL SKILLS:

Languages: Java (8, 17), Python (2.x, 3.x), SQL, Shell Script (Bash), docker-compose Web Technologies: HTML (ES5, ES6), CSS, SCSS, Bootstrap, JavaScript, Vue.js (2.x), Qooxdoo, Node.js (8–16), Django Frameworks / Backend: Spring Boot, Spring Security, Hibernate, REST APIs, Microservices,Angular Databases: MySQL (5/6), PostgreSQL, SQLite, Vmware Greenplum (5.x, 6.x), Aerospike, LevelDB Cloud Platforms: AWS (S3, EC2), Azure (App Services, DevOps), Docker, Podman Tools: Git, GitHub, GitLab, Maven, Postman, MySQL Workbench IDE: IntelliJ IDEA, VSCode, Git Codespaces

Platforms & Others: Linux (Ubuntu, CentOS, RHEL), Kubernetes, Grafana, Teleport, Nginx, Aerospike Management Console, Sentry.io

Messaging Tools: Kafka, JMS

Design Patterns: MVC

Methodologies: SDLC, Agile, Waterfall, Scrum

WORK EXPERIENCE:

Inswitch Miami, FL

Software Engineer Aug 2024 – Current

Roles and Responsibilities:

Collaborated with product managers and QA teams in Agile sprints to build secure, scalable financial web applications for peer-to-peer lending.

Developed RESTful APIs and modular microservices using Java 17, Spring Boot, and Hibernate for features like loan requests, repayments, and account management.

Designed responsive UIs using HTML5, CSS3, Bootstrap, and JavaScript, ensuring a clean and consistent experience across devices.

Integrated Vue.js components with Spring Boot APIs for real-time data display, improving user engagement and system responsiveness.

Implemented authentication, authorization, and session management using Spring Security and JWT to protect financial data.

Deployed services to Microsoft Azure (App Services, Azure Container Instances) and automated delivery pipelines using Azure DevOps.

Managed data persistence using MySQL and Hibernate, including writing JPA queries, managing schema updates, and improving query performance.

Containerized applications using Docker and collaborated on Kubernetes-based deployments for scalability and fault tolerance.

Conducted code reviews, maintained Git repositories, and managed issue tracking and sprint delivery via Jira and Azure Boards.

Technologies Used: Java 17, Spring Boot, Spring Security, Hibernate, REST APIs, Microservices, Bootstrap, HTML5, CSS3, JavaScript, Vue.js, MySQL, Azure App Services, Azure DevOps, Docker, Kubernetes, Git, Jira Tanla Platforms Limited Hyderabad, India

Software Development Engineer Jul 2020 – Jan 2023

Participated in Agile/Scrum ceremonies, breaking down user stories and tracking progress using Jira.

Built backend RESTful APIs using Java 8, Spring Boot, and Hibernate to manage business logic and database interactions.

Developed and deployed microservices for different modules, enabling independent scaling and simplified maintenance.

Designed responsive UI components using HTML5, CSS3, Bootstrap, and JavaScript (ES6), improving user experience across devices.

Integrated Vue.js frontend with backend services using REST APIs, enabling efficient client-server communication.

Handled CRUD operations and data processing with MySQL using JPA/Hibernate and JDBC for efficient persistence.

Used Docker to containerize applications, enabling easy local development and deployment; deployed services on AWS EC2.

Managed source control with GitHub/GitLab, branching strategies, and regular code reviews for consistent collaboration.

Secured API endpoints using Spring Security and JWT tokens for user authentication and role-based access control.

Used Postman and browser developer tools for testing APIs and debugging full stack issues during development and QA.

Environment: Java 8, Spring Boot, Spring Security, Hibernate, REST APIs, Microservices, HTML5, CSS3, Bootstrap, JavaScript (ES6), Vue.js, MySQL, Git, Docker, AWS EC2, Postman, Linux

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