Sourav Kumar

Driven and detail-oriented Software Engineer with 5 years of experience in React Native and React.js development, specializing in building high-performing, user-centric mobile and web applications. Proficient in Redux, TypeScript, and API integrations, with a track record of delivering production-ready apps. Skilled in UI/UX optimization, state management, and cross-platform compatibility. Looking to leverage expertise in React Native and React.js for impactful, innovative projects.

Software Engineer - Kushals Fashion and jewellery - Bengaluru

(2024-11)

• Designed and developed scalable e-commerce mobile applications and web platforms using React Native and React.js, delivering seamless cross-platform shopping experiences.
• Integrated Shopify Storefront and Admin APIs with GraphQL to enable real-time product catalog management, order processing, inventory synchronization, and personalized customer journeys.
• Implemented third-party services including AppsFlyer, Firebase, Strapi CMS, and Razorpay payment gateway, enhancing analytics, content management, user engagement, and secure payment processing.
• Led end-to-end application deployment and release management across mobile and web platforms, ensuring high availability, performance, and smooth production rollouts.
• Optimized GraphQL queries and API integrations, improving application responsiveness and reducing data-fetching overhead for high-traffic e-commerce operations.
• Led and mentored a team of 4 developers, driving technical decision-making, code quality standards, sprint planning, and timely delivery of business-critical features.

Software Engineer - FPLE Technology Private Limited - Bengaluru

(2024-01 - 2024-10)

• Designed and implemented scalable UI/UX solutions for cross-platform mobile applications using React Native and React.js.
• Optimized performance by reducing API response times by 30%, ensuring seamless user experiences across iOS and Android.
• Developed and deployed complex components for production, increasing customer retention rates by 25% through user-focused designs.
• Enhanced app stability by identifying and resolving over 50 critical bugs using debugging tools like Postman and Swagger.
• Collaborated with cross-functional teams, ensuring on-time delivery of 31 client-facing projects with zero post-launch escalations.

Junior Software Engineer - Spurtree Technologies Private Limited - Bengaluru

(2021-08 - 2023-12)

• Built and maintained reusable React Native components, improving project delivery efficiency by 15% across multiple applications.
• Executed complex Redux logic for data-driven applications, streamlining workflows and reducing API call errors by 20%.
• Created responsive web and mobile app UIs, achieving 99% cross-browser compatibility for various user platforms.
• Spearheaded integration of third-party APIs, enabling enhanced functionality and reducing manual intervention by 40%.
• Developed and deployed RESTful APIs using Node.js, improving backend data processing speed by 25%.

Bachelor of Engineering - Computer Science - Sri Krishna Institute Of Technology (2017-08 - 2021-06)