Java Full-Stack Developer with Cloud-Native Expertise

Sofia

Java Full Stack Developer

*************@*****.*** 980-***-****

SUMMARY

Full Stack Java Developer with over 7 years of experience building scalable, cloud-native applications using Java 17, Spring Boot, Angular 17, and microservices architecture. Skilled in designing secure, high-performance REST APIs, modernizing legacy systems, and developing responsive UI components. Strong expertise in Docker, Kubernetes, Kafka, AWS, and CI/CD pipelines that streamline deployments and improve delivery efficiency. Adept at performance tuning, asynchronous processing, and implementing OAuth2/JWT-based security. Proven ability to collaborate in Agile environments and deliver clean, production-ready solutions that enhance system reliability and user experience.

SKILLS AND TECHNOLOGIES

Programming Languages: Java, Python, TypeScript, Node.js

Frontend: HTML5, CSS3, Bootstrap, Angular, React.js, JavaScript, AJAX

Backend: Spring Boot, Node.js, Express.js, Django, Microservices

Cloud Platforms: AWS (EC2, Lambda, S3, CloudFormation, CloudWatch, SNS, SQS), Azure

Databases: MySQL, MongoDB, PostgreSQL, Oracle, DynamoDB

DevOps & Tools: Jenkins, Docker, Kubernetes, GitHub, Maven

Testing & Debugging: JUnit, Selenium, Cypress, Mockito

Version Control: Git, GitHub, Bitbucket

Soft Skills: Collaboration, Communication, Problem-Solving, Attention to Detail

AWS Certified Solutions Architect – Associate

EDUCATION

Master of Science in Computer Science Jan 2023 – May 2024

University of North Carolina at Charlotte, USA

PROFESSIONAL EXPERIENCE

Java Full Stack Developer

JPMC, NC Jul 2024 – Present

Developed and maintained backend services using Java 17, Spring Boot, REST APIs, and microservices to support scalable, high-performance applications.

Built microservices deployed on Docker/Kubernetes, and integrated CI/CD pipelines using Jenkins, Git, and Maven for automated deployments.

Designed front-end modules with Angular 17, TypeScript, RxJS, and integrated UI workflows with backend APIs to improve user experience and usability.

Performed code optimization, improved API response times, and implemented caching, asynchronous calls, and database tuning for better system performance.

Implemented authentication and authorization using OAuth2/JWT, applying secure coding practices and resolving vulnerabilities identified in SonarQube.

Created and optimized SQL queries, stored procedures, and schema designs in Oracle/PostgreSQL to support high-volume transaction systems.

Collaborated with cross-functional teams (BA, QA, DevOps, Architects) in an Agile/Scrum environment, ensuring timely delivery of sprint commitments.

Developed event-driven components using Kafka (producers/consumers) to enable real-time data exchange between distributed services.

Performed troubleshooting, debugging, and production support activities to quickly resolve incidents and improve application reliability.

Participated in code reviews, contributed to architectural discussions, and followed best practices for clean code, design patterns, and documentation.

Software Engineer Assistant

University Of North Carolina, NC Jan 2024 – May 2024

Built and enhanced Spring Boot microservices, contributing to core business features and improving modularity through clean API design and reusable components.

Developed Angular UI features, including dynamic forms, API integrations, and Angular Material components, improving overall user interaction and consistency across the application.

Implemented Kafka-based event handling to streamline inter-service communication, enabling reliable asynchronous message processing within distributed services.

Created automation scripts using Python and Bash to improve development workflows, manage logs, and streamline routine deployment activities.

Configured AWS EC2, CloudFormation, and S3 for application deployments, ensuring consistent environment setup and reducing manual configuration steps.

Java Developer

Cognizant - Hyderabad, India Dec 2020 – Dec 2022

Developed scalable backend applications using Java 8/11, Spring Boot, and Spring MVC, contributing to core business modules across enterprise projects.

Developed and executed job scheduling processes for Salesforce Bulk API 2.0 integrations using Java and Spring Boot, ensuring reliable, continuous 24hr data processing across core systems.

Built and optimized CRUD operations and complex database workflows using Spring Data JPA and Hibernate, enabling seamless data persistence and improved application performance.

Integrated Jenkins pipelines with GitHub, Docker, and Maven, implementing CI/CD practices that automated build, test, and deployment stages, significantly reducing manual effort and deployment time.

Adopted Test-Driven Development (TDD) and achieved high code reliability by writing comprehensive JUnit and Mockito test cases, while using SonarQube for continuous code quality and coverage analysis.

Monitored and supported production environments using AWS CloudWatch and Grafana, ensuring application stability and delivering quick issue resolution during critical system operations.

Java Developer

TechOuts - Hyderabad, India Jun 2018 – Nov 2020

Supported production deployments and performed root cause analysis for incidents in critical systems, ensuring timely resolution and improved system stability.

Secured APIs using OAuth 2.0 and JWT-based authentication, implementing role-based access control to strengthen application security and prevent unauthorized access.

Developed and optimized database queries across MySQL and MongoDB, improving data retrieval efficiency and ensuring smooth interaction between services and underlying data stores.

PROJECTS

Technical Association of Information Technology (TAIT) Website React, Spring boot & MongoDB

Developed a web application for the department to manage coding-related activities, enhancing student engagement and skill development.

CampusCare React, Node.js & MySQL

CampusCare is a website tailored to address student concerns within college community, employed React for a responsive frontend and Node.js for a scalable backend.

ACHIEVEMENTS

Published a research article titled “Data Science process pipeline to solve employee attenuation” in the international publication ‘Turkish Online Journal of Qualitative Inquiry’.

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