Senior Software Engineer - Java, Spring Boot, AWS, React

VINAY SAKE

Chicago, IL ***** 312-***-**** ************@*****.*** linkedin.com/in/sakevinay

SUMMARY

Software Engineer experienced in building and scaling distributed systems using Java, Spring Boot, React.js, and AWS in production environments. Proven track record of decomposing monoliths into microservices, designing high-performance APIs, and improving system reliability, latency, and deployment efficiency through automation. Strong collaborator in Agile teams, focused on writing clean, testable code and delivering measurable business impact at scale. TECHNICAL SKILLS

Programming Languages: Java, JavaScript, TypeScript, Python, SQL, C Frameworks & Libraries: Spring Boot, Hibernate, React.js, AngularJS, Redux, Node.js, Express.js, JUnit, Mockito Web Technologies: REST APIs, GraphQL, SOAP, HTML5, CSS3, XML, JSON Database Management: PostgreSQL, MySQL, Oracle Database, MongoDB, Cassandra, DynamoDB, Redis Cloud & DevOps: AWS (EC2, S3, Lambda, RDS, CloudWatch, IAM), Azure, GCP, Docker, Kubernetes, Jenkins, Git, CI/CD Other Skills: Data Structures & Algorithms, TDD, Responsive UI, UX Design, Software Development Life Cycle (SDLC), Agile Methodologies WORK EXPERIENCE

Software Engineer

Extrico USA

Jun 2025 – Present

Transitioned a monolithic Java-based healthcare application into modular microservices, boosting scalability, deployment flexibility, and maintainability.

Engineered REST APIs using Spring Boot, seamlessly integrating with NoSQL databases to support a dynamic rewards system for healthcare providers.

Integrated Java backend with GraphQL servers to provide a flexible and efficient querying layer for healthcare data access. Refined state management by restructuring Java service layers and frontend components with Redux, enhancing data flow and reducing inter-component dependencies.

Software Engineer

Illinois Institute of Technology USA

Sep 2024 – May 2025

Developed React.js components for a scalable web application, optimizing data visualization and content management, and improving performance by 25% in high-traffic environments.

Deployed and maintained applications on AWS (EC2, S3), achieving 99.9% uptime and supporting scalable cloud infrastructure. Partnered with product, design, and insights teams to deliver user-focused features, reducing project timelines by 20% through Agile collaboration.

Enhanced application stability by 40% through comprehensive pull request testing, version control with Git, and rigorous bug fixing. Software Development Engineer

Accenture, Bengaluru India

Aug 2022 – May 2023

Designed microservices with Java and Spring Boot for complex business logic, improving scalability and response times by 30%. Optimized SQL and PL/SQL queries in Oracle Database, boosting data retrieval efficiency by 25%. Applied Java multithreading to accelerate processing speed by 20% for high-demand tasks. Built and optimized RESTful APIs for real-time communication between frontend and backend systems, improving scalability and responsiveness by 30%.

Established CI/CD pipelines using Jenkins, reducing deployment time by 40% and minimizing manual tasks. Deployed scalable applications on AWS (EC2, Lambda), automating backup and monitoring processes to maintain 99.9% uptime and improve reliability.

Improved code quality with SOLID principles and JUnit testing, achieving 95% test coverage. Software Engineer Intern

Ragi Media, Bengaluru India

Jun 2021 – May 2022

Designed and developed a software application with iterative testing, leading to a 30% boost in performance and user satisfaction. Coordinated system installations, reducing downtime by 25% and ensuring 100% compliance with specifications. Analyzed and documented user requirements, identified gaps, and participated in design sessions to improve system functionality, increasing project efficiency by 20%.

EDUCATION

Master’s, Information Technology and Management

Illinois Institute of Technology, Chicago, IL

Aug 2023 – May 2025

Bachelor of Technology (B.Tech), Electronics and Communication Engineering Kalasalingam Academy of Research and Education, Krishnankoil, India Jul 2018 – May 2022

CERTIFICATIONS

100 Days of Code™: The Complete Python Pro Bootcamp View Certificate Aug 2025 MySQL for Data Analytics View Certificate May 2025

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