Kawan Singh

Software Engineer

Bengaluru, Karnataka, India3 yrs experience

Key Highlights

Expert in building scalable web and mobile applications.
Improved app performance by 30% through optimization.
Mentored peers and solved over 1100 LeetCode problems.

Stackforce AI infers this person is a Fullstack Developer specializing in SaaS applications with a focus on performance and user experience.

Contact

kawanchaudhary@gmail.com 9650045886 LinkedIn

Skills

Core Skills

Api DevelopmentUser EngagementPerformance OptimizationTest CoverageWeb DevelopmentDatabase Management

Other Skills

Agile MethodologiesAlgorithmsApollo GraphQLAzure DevOpsBootstrap (Framework)C++Cascading Style Sheets (CSS)CommunicationDSAData StructuresDesign PatternsExpress.jsFigma (Software)FirebaseFront-End Development

About

I’m a Software Developer specializing in React, React Native, TypeScript, and NodeJS, building scalable web and mobile applications. I thrive in Agile teams, optimizing performance, enhancing code reusability, and delivering seamless user experiences. With expertise in Redux, GraphQL, and Jest, I’ve built cross-platform apps, optimized API efficiency, and led feature development for high-impact products. I’ve integrated custom video players, built AI-powered chatbots, and improved app performance by 30%. Beyond coding, I enjoy mentoring, solving complex problems (1100+ LeetCode), and exploring innovative tech solutions. Let’s connect!

Experience

3 yrs

Total Experience

2 yrs 2 mos

Average Tenure

10 mos

Current Experience

Nike

Software Engineer 2

Jul 2025 – Present · 10 mos · Bengaluru, Karnataka, India · Hybrid

Nagarro

2 roles

Engineer

Promoted

Jan 2025 – Jun 2025 · 5 mos · Gurugram, Haryana, India · Hybrid

Designed a real-time notification system with diverse UIs, which improved user engagement by 30%.
Optimized API interactions with REST and GraphQL for faster data fetching and efficiency.
Worked closely with UI/UX designers and developers to keep projects 100% on track.
Enhanced usability, ensured design consistency, and optimized performance for a faster and smoother experience.

RESTGraphQLUI/UX DesignPerformance OptimizationAPI DevelopmentUser Engagement

Associate Engineer

Mar 2023 – Dec 2024 · 1 yr 9 mos · Gurugram, Haryana, India · Hybrid

Ensured real-time data flow and enhanced app performance by reducing load times by 20%.
Improved test coverage by 90% using Jest and React Testing Library.
Leveraged Azure DevOps (ADO) and Agile methodologies to improve team collaboration and optimize
development processes, and effectively adapt to client requirements.

JestReact Testing LibraryAzure DevOpsAgile MethodologiesPerformance OptimizationTest Coverage

Cyberlet technologies pvt. ltd.

Software Engineer Intern

Jan 2022 – Jul 2022 · 6 mos · Delhi, India · Hybrid

Developed projects using SQL, React, and NodeJS, gained hands-on experience in web development and database management, optimized performance by 10%.
Developed Rest APIs, including the Login API, implemented secure authentication and authorization.

SQLReactNodeJSREST APIsWeb DevelopmentDatabase Management