Mar 2023 – May 2025 · 2 yrs 2 mos · Chennai, Tamil Nadu, India · Remote

• In my current role, I am responsible for architecting a scalable microservices-based system that processes between 100K to 150K daily API requests. I deploy cloud-native solutions using AWS, GCP, and Kubernetes, which has significantly enhanced system uptime to 99.99% while reducing operational costs by 20%. I optimize CI/CD pipelines and utilize containerization with Docker and Kubernetes, which has decreased deployment time from 30 minutes to just 5 minutes. Additionally, I lead a team of over five engineers, mentoring junior developers and refining workflows to improve development efficiency by 25%.
• Achievements: I have successfully integrated AI-powered development tools, such as Copilot and ChatGPT, to streamline code review and debugging processes, resulting in a 20% increase in productivity. My efforts in enhancing system performance through architectural reviews have led to a 40% reduction in latency, ensuring faster response times. Furthermore, I have implemented robust security best practices, achieving zero critical vulnerabilities in production over the past 24 months.

May 2021 – Dec 2022 · 1 yr 7 mos · Sahibzada Ajit Singh Nagar, Punjab, India

• As a Full Stack Developer, I led the development and delivery of over ten client projects across FinTech, E-commerce, and SaaS sectors, ensuring 100% on-time completion. I enhanced backend system scalability by optimizing architectures using Node.js, MySQL, and MongoDB, which improved API response times by 40%. I also engineered seamless third-party API and payment gateway integrations, significantly reducing integration time by 35%.
• Achievements: My transformation of monolithic applications into microservices architecture greatly boosted system maintainability and scalability. Additionally, I streamlined CI/CD pipelines on AWS, cutting deployment failures by 50% and ensuring seamless releases.

May 2020 – May 2021 · 1 yr · Sahibzada Ajit Singh Nagar, Punjab, India

• In this role, I adopted Test-Driven Development (TDD), which enhanced code reliability and reduced production bugs by 40%. I established and maintained unit and integration tests using Jest and Mocha, achieving over 85% test coverage across critical services. I also revamped legacy codebases to improve maintainability and scalability, minimizing technical debt and enhancing system performance.
• Achievements: My upgrades to the CI/CD pipeline by integrating automated testing frameworks resulted in a 30% decrease in deployment rollback incidents.

Aug 2019 – Apr 2020 · 8 mos · Mohali district, Punjab, India

• I designed and integrated automated testing frameworks using Jest and Mocha, which enhanced code quality and reduced post-deployment issues by 30%. I collaborated with clients to gather requirements and deliver tailored solutions, improving user satisfaction and project success rates.
• Achievements: My contributions led to significant improvements in project delivery timelines and client satisfaction.

Feb 2018 – Aug 2019 · 1 yr 6 mos · Mohali, Punjab, India

• I partnered with cross-functional teams to create blockchain solutions, enabling seamless integration with existing financial systems. I engineered and launched decentralized applications (dApps), ensuring accurate blockchain transactions and smooth platform integration.
• Achievements: My work in blockchain development contributed to the successful deployment of innovative financial solutions.

Jul 2016 – Feb 2018 · 1 yr 7 mos · Mohali

• I developed and fine-tuned RESTful APIs for multiple client projects, enhancing data exchange efficiency and reducing response times by 30%.
• Achievements: My contributions significantly improved the performance and reliability of client applications.

Dec 2014 – May 2016 · 1 yr 5 mos · Mohali

• I gained hands-on experience in API development and database management, establishing a strong foundation for scalable backend architectures.
• Achievements: My early contributions laid the groundwork for my future success in software development.