Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Harsh Singh Chauhan, a passionate software engineer specializing in backend development. With a Master's degree in Computer Applications from Vellore Institute of Technology and hands-on experience working at Pine Labs and Qwikcilver Solutions, I have honed my skills in designing scalable microservices, implementing secure login systems, and optimizing application performance. I enjoy working in agile environments and contributing to cross-functional teams to deliver impactful software solutions. I'm always eager to learn new technologies and enhance my skills, which you can see in my personal projects involving Go and Java. Let's connect and create amazing software together!…Hi, I'm Harsh Singh Chauhan, a passionate software engineer specializing in backend development. With a Master's degree in Computer Applications from Vellore Institute of Technology and hands-on experience working at Pine Labs and Qwikcilver Solutions, I have honed my skills in designing scalable microservices, implementing secure login systems, and optimizing application performance. I enjoy working in agile environments and contributing to cross-functional teams to deliver impactful software solutions. I'm always eager to learn new technologies and enhance my skills, which you can see in my personal projects involving Go and Java. Let's connect and create amazing software together!

Harsh Singh Chauhan

Back-End Developer, Developer, Programmer, +1





Hi, I'm Harsh Singh Chauhan, a passionate software engineer specializing in backend development. With a Master's degree in Computer Applications from Vellore Institute of Technology and hands-on experience working at Pine Labs and Qwikcilver Solutions, I have honed my skills in designing scalable microservices, implementing secure login systems, and optimizing application performance. I enjoy working in agile environments and contributing to cross-functional teams to deliver impactful software solutions. I'm always eager to learn new technologies and enhance my skills, which you can see in my personal projects involving Go and Java. Let's connect and create amazing software together!…Hi, I'm Harsh Singh Chauhan, a passionate software engineer specializing in backend development. With a Master's degree in Computer Applications from Vellore Institute of Technology and hands-on experience working at Pine Labs and Qwikcilver Solutions, I have honed my skills in designing scalable microservices, implementing secure login systems, and optimizing application performance. I enjoy working in agile environments and contributing to cross-functional teams to deliver impactful software solutions. I'm always eager to learn new technologies and enhance my skills, which you can see in my personal projects involving Go and Java. Let's connect and create amazing software together!

Available to hire

Hi, I’m Harsh Singh Chauhan, a passionate software engineer specializing in backend development. With a Master’s degree in Computer Applications from Vellore Institute of Technology and hands-on experience working at Pine Labs and Qwikcilver Solutions, I have honed my skills in designing scalable microservices, implementing secure login systems, and optimizing application performance.

I enjoy working in agile environments and contributing to cross-functional teams to deliver impactful software solutions. I’m always eager to learn new technologies and enhance my skills, which you can see in my personal projects involving Go and Java. Let’s connect and create amazing software together!

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Software Engineer - Backend at Pine Labs

July 1, 2023 - Present

Enhanced security across 24+ SSO login pages with reCAPTCHA v2/v3. Successfully implemented a green-blue environment in a microservices architecture to facilitate zero-downtime deployments and ensure smooth transitions between application versions. Implemented local and distributed caching for customer microservice. Led backend modules aligned with cross-functional product goals in agile setup. Implemented SSO based login for other services in customer microservice. Worked with Vue.js for frontend enhancements and MySQL for backend data operations.

Software Engineer - Intern at Qwikcilver Solutions

July 1, 2023 - July 11, 2025

Executed migration Magento2-based E-commerce platform built upon PHP, XML and JavaScript. Formulated 20 or more JUnit test cases and test scenarios to ensure the highest software quality, achieving coverage of more than 75%. Reduced post-release defects by 40%, employed Redis Cache to diminish processing time by 50%. Demonstrated effective leadership and flexibility as an integral member of the back-end development team of 20-members.