# Birendra Kunwar

> Software Engineer | Java8/17/21 | Java Script | Typescript| Angular | React | Python | Spring | Hibernate | SQL |AWS| GCP| Azure| Docker| Lambda | Kubernetes|Jenkins | Postman | Kibana | Spark | Git | Jira .

Location: United States, United States
Profile: https://flows.cv/birendra

As an AWS Certified Full-Stack Software Engineer and Green Card Holder, I bring 8+ years of experience crafting high-performance, scalable solutions across a variety of industries, including finance, e-commerce, media, and investment management. With expertise in Java, Spring, Angular, React, and a wide range of modern technologies, I’m skilled at transforming complex business requirements into high-impact software products. I am open to any position and client and can work without sponsorship.
Having led cross-functional teams, I am known for my proactive problem-solving abilities, focusing on performance optimization, security, and best practices throughout the SDLC. From transitioning monolithic systems to microservices using Spring Boot, Kotlin, and AWS cloud technologies, to designing secure APIs with GraphQL and REST, I have a proven ability to deliver solutions that drive business success.
I have extensive hands-on experience building distributed systems and cloud-native applications, leveraging technologies such as Docker, Kubernetes, Terraform and CI/CD pipelines to streamline development and deployment processes. In addition, I specialize in designing efficient database schemas for SQL and NoSQL systems like MySQL, MongoDB and Elasticsearch.
Here are some of my core skills and expertise:
Frontend & Backend Development: Expertise in Angular, React, Java, Spring Boot, and Kotlin to deliver seamless user interfaces and robust backend systems.
Cloud & Microservices: Architected cloud-native solutions using AWS (EC2, Lambda, S3), Azure, Google Cloud, and Docker, ensuring scalability and high availability.
API Development & Integration: Built high-performance, secure APIs using GraphQL, REST, OAuth, and JWT with a focus on reliability and real-time data synchronization.
Database Design & Optimization: Designed efficient database structures using PostgreSQL, MySQL, Elasticsearch, and Snowflake, ensuring system performance at scale.
CI/CD & DevOps: Implemented Jenkins, Terraform, Kubernetes, and Docker to automate testing, build, and deployment processes, significantly reducing time to production.
Monitoring & Logging: Utilized tools like Prometheus, Dynatrace, and CloudWatch to maintain system health and minimize downtime.
I thrive on solving complex problems and optimizing code for scalability and performance. As a mentor and team player, I’m passionate about empowering others through code reviews, best practices, and knowledge sharing.
I am eager to collaborate with forward-thinking teams that value quality, innovation, and cutting-edge technology.

## Work Experience
### Software Engineer @ Credit Acceptance
Jan 2024 – Present | Michigan, United States
As a software engineer at Credit Acceptance Corporation, I developed scalable and secure software solutions to support the company’s financial services, utilizing technologies such as Java 21, Kotlin, TypeScript, React, and AWS. I led the transition from legacy monolithic applications to microservices, optimizing scalability with Spring Boot, RabbitMQ, and Kafka, and decentralized data models with SQL, NoSQL, and Elasticsearch for real-time synchronization. I built fault-tolerant systems using AWS services and automated deployment with Terraform and Kubernetes, while enhancing API security with GraphQL, REST, OAuth, and JWT. I also improved performance through caching, optimized endpoints, and utilized monitoring tools like Dynatrace and Prometheus to ensure system reliability. Additionally, I mentored team members, conducted code reviews, and championed best practices in Git and Jira, contributing to the overall success and security of the company’s financial solutions.

### Software Engineer @ Paramount Pictures
Jan 2023 – Jan 2024 | San Francisco Bay Area
As a Senior Software Engineer, I specialize in designing and developing high-performance, scalable Java applications using Java 17, Spring Boot, and microservices architecture. I have extensive experience migrating legacy monolithic systems to microservices, improving scalability and reducing time-to-market. I’m skilled in building robust RESTful APIs, optimizing databases (MySQL, PostgreSQL), and implementing event-driven architectures with tools like Kafka and RabbitMQ.
My expertise also includes configuring cloud-native applications in AWS and Azure, containerization with Docker, and orchestration with Kubernetes for seamless deployment. I’ve led teams in implementing Test-Driven Development (TDD), automated testing with JUnit/Mockito, and CI/CD pipelines for fast, reliable deployments. With a strong focus on performance optimization, I’ve integrated Redis, Solr, and Kafka to enhance system responsiveness and efficiency.
Additionally, I mentor junior developers, promote best practices, and ensure high-quality code through continuous improvement and adherence to modern development principles like API-first design, CQRS, and the Saga pattern.

### Software Engineer @ Amazon
Jan 2022 – Jan 2023 | Seattle, Washington, United States
Developed robust web applications using Core Java, Spring, MongoDB, HTML5, Angular 8/10, and JavaScript. Skilled in consuming RESTful Web Services with Angular HTTP, implementing multi-threading for database transactions, and enhancing web functionalities through Angular Directives and Filters. Proficient in building RESTful services within an SOA framework, managing security with Spring Security and OAuth5, and configuring Hibernate for Oracle and MongoDB databases. Expertise in developing Microservices and APIs using Spring Cloud, Spring Boot, and Spring Integration, with hands-on experience in CI/CD pipelines, Docker, and Kubernetes. Integrated backend services with AWS, leveraging Amazon S3, RDS, and Lambda for optimal performance and scalability.

### Sr. Java Full Stack Developer @ T. Rowe Price
Jan 2021 – Jan 2022 | Owings Mills, Maryland, United States
As a Sr. Full Stack Developer, I design, develop, and implement enterprise data services solutions using Java, Spring Boot, Angular 7, and cloud technologies (AWS, Azure). I specialize in building REST APIs, working with Aurora/PostgreSQL databases, and driving CI/CD workflows with GitLab. With experience in modifying existing programs, conducting unit testing, and troubleshooting issues, I deliver high-quality solutions that meet both technical and business requirements. I also have a strong background in investment data processing and am adept at creating cloud-native applications for scalable, secure, and efficient systems.

### Java Full Stack Developer @ LSG Sky Chefs
Jan 2016 – Jan 2021 | San Jose, California, United States
Developed responsive user interfaces with HTML5, CSS3, Bootstrap, and jQuery. Leveraged Angular for two-way data binding and Spring Framework for MVC architecture, security, and batch processing. Utilized Hibernate for ORM and designed PL/SQL procedures for data management. Administered applications on WebSphere and managed AWS infrastructure. Developed RESTful services with MongoDB, implemented CI/CD with Jenkins, and deployed applications using Docker, Cloud Foundry, and AWS. Employed UNIX shell scripting, Eclipse IDE, Maven, GIT, and JUnit for development, version control, and testing.


## Contact & Social
- LinkedIn: https://linkedin.com/in/birendrakunwar

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Source: https://flows.cv/birendra
JSON Resume: https://flows.cv/birendra/resume.json
Last updated: 2026-03-22