Java Full Stack Developer - Cloud-NaaS & API Expert

Sai Bhavanesh Darisi

857-***-**** ***************@*****.*** LinkedIn

OBJECTIVE

Results-driven Java Full Stack Developer with over 3 years of experience designing, developing, and deploying scalable web applications across cloud platforms. Proficient in Java, Python, JavaScript/TypeScript, and modern frameworks including Spring Boot, Angular, React.js, and Node.js. Experienced in building RESTful and GraphQL APIs, integrating machine learning/LLM-driven capabilities, and deploying applications on AWS, Azure, and OCI using Docker and CI/CD pipelines. Strong expertise in database management (MySQL, PostgreSQL, MongoDB, SQL Server), software testing, and enterprise-grade application development. Adept at collaborating in Agile/Scrum environments, solving complex problems, and delivering high-performance, user-friendly solutions. SKILLS

• Programming Languages: Java, Python, JavaScript, C/C++, PHP, C#, TypeScript

• Frameworks & Libraries: Spring Boot, Hibernate, Retrofit, Angular, React.js, Node.js, Flutter, MVC, MVVM

• Database Management:MySQL, PostgreSQL, Firebase, SQL Server, MongoDB

• Cloud Platforms:AWS (EC2, S3, RDS, Lambda, API Gateway), Google Cloud Platform (GCP), Microsoft Azure

• Development Tools & DevOps: IntelliJ IDEA, VS Code, Postman, Docker, Kubernetes, Git, GitHub, GitLab, Jenkins, CI/CD Pipelines

• Web Technologies: RESTful APIs, GraphQL, HTML5, CSS3, Bootstrap, AJAX, JSON, XML

• Testing & Quality Assurance: JUnit, Mockito, Selenium, Espresso, Jest, Jasmine, Unit Testing, Code Review

• Development Methodologies:Agile, Scrum, SDLC, Waterfall, Test-Driven Development (TDD)

• Other Skills: Problem-solving, Debugging, Application Performance Tuning, Design Patterns

• Operating Systems:Windows, Linux, macOS

EXPERIENCE

• Oracle January 2025 – Present

Java Full Stack Developer USA

Built end-to-end features across front-end (JavaScript/TypeScript) and back-end (Node.js/Python/Java), improving system performance and usability for enterprise data platforms.

Integrated machine learning and LLM-driven capabilities into platforms, enabling automated workflows and intelligent decision-making for customers.

Deployed applications on OCI, AWS, and Azure using Docker, reducing release cycles and improving production reliability.

Designed and implemented scalable APIs supporting full stack applications, enhancing data exchange and application responsiveness.

Conducted unit, integration, and UI testing with code reviews, reducing post-release defects and improving enterprise-grade reliability.

Developed dynamic front-end components with JavaScript/TypeScript frameworks, improving usability and responsiveness across customer-facing applications.

Built and optimized server-side logic using Node.js, Python, and Java, supporting scalable APIs and high-volume enterprise workloads.

• Hexaware Technologies April 2021 – July 2023

Java Full Stack Developer India

Contributed across all phases of the Software Development Life Cycle (SDLC), following Agile Scrum methodology in a client-delivery environment.

Gathered and analyzed requirements by coordinating with upstream and downstream systems and collaborating with business and technical stakeholders.

Designed and developed RESTful web services using Spring and JAX-RS, and implemented SOAP services to support enterprise system integrations.

Developed single-page applications (SPA) using AngularJS, leveraging routing, AJAX, and JSON for dynamic, asynchronous data exchange.

Applied Test-Driven Development (TDD) and created automated test scripts to support CI/CD pipelines and improve code quality.

Used Git for version control, Maven for build automation, and deployed applications on AWS (EC2, S3, Lambda, CloudFront).

EDUCATION

• Northeastern University September 2023 – May 2025 Master of Science in Information Systems Boston, MA

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