Mayank Singh

About Mayank Singh

I build full-stack software with a focus on performance, reliability, and user impact.At NimbleWork, I\'ve spent the last two years working across the stack — delivering features that increased daily active users, reducing API response times, and cutting SQL query execution time. I take ownership of what I ship, from writing the code to testing it properly before it goes anywhere near production.My core work spans React and Redux on the frontend, Node.js and REST APIs on the backend, and AWS Lambda and DynamoDB for serverless infrastructure. I\'m comfortable with complex SQL, care about database design, and treat unit testing as a standard part of the process rather than an afterthought.Earlier in my career, I worked on React Native mobile interfaces, integrated third-party APIs end-to-end, and maintained technical documentation that kept cross-functional teams aligned. It gave me a solid appreciation for how good communication and good code go hand in hand.My foundation in Computer Science from Guwahati — covering data structures, algorithms, systems programming, and database management — continues to inform how I approach engineering problems at every level.I\'m currently exploring software engineering opportunities where I can contribute to a strong engineering culture, take on meaningful technical challenges, and continue growing as a developer.Feel free to reach out at — I\'d be happy to connect.

Experience

1. Software Engineer

   NimbleWork

   Jul 2023 — Present · Bengaluru, IN

   Built modular frontend features using React.js and Redux, increasing daily active users by 30% across the work management platform.Designed and shipped RESTful APIs across microservices using Node.js, reducing average API response time by 20%.Wrote and optimized complex SQL queries for reporting and analytics, cutting query execution time by 35%.Implemented unit test coverage using Jest and JUnit, improving code reliability by 25% and reducing post-release defects.Integrated AWS Lambda and DynamoDB to support serverless backend workflows, reducing infrastructure overhead by an estimated ~30%.

Education

• Indian Institute of Information Technology Guwahati

  Bachelor of Technology - BTech, Computer Science