Headline

Frontend Engineer | React & Next.js & React Native | Rebuilding fashion quick-commerce @Slikk | Ex-Flipkart(Cleartrip) | Sharing what I learn building in production

About

Frontend Engineer building production React applications across EdTech, TravelTech, and QuickCommerce. Currently rebuilding the frontend platform at Slikk a fashion quick-commerce app focusing on performance, component architecture, and scalable design systems. Previously at Cleartrip (Flipkart) on the Hotels and Flights team built and owned the customer facing web app, dashboard for hotelier onboarding, internal CX dashboards, and the payment page for Flipkart Flights. Before that at Antwalk, building EdTech dashboards and client applications. I write about what I learn building in production React patterns, Next.js, bundling, and frontend architecture. If something confused me or broke in our codebase, I share it here. Always open to interesting frontend engineering roles and conversations. 📩 mimanshaswarup@gmail.com

Location

Bengaluru

AI stack

antigravity

claude code

claude

cursor

elevenlabs

gemini

Work experience

UI 2 at Slikk, Jan 2026 - Present · 10 mos, Bengaluru, • Owned and executed frontend performance optimisation across Homepage, PDP, Cart, and Bundle, improving FCP by 56%, TBT by 58%, and reducing page weight by 31% • Built and shipped the Size Quick Filter feature across web and app, driving 2.4x better conversion on web and 1.7x on app, used by 65K users across 486K interactions in 30 days.

UI Engineer I at Cleartrip, Feb 2024 - Jan 2026 · 2 yrs, Bengaluru, Karnataka, India, • Revamped Cleartrip Hotels’ room selection page using Next.js and server-driven UI, improving booking experience • Built a widgetized post-booking system with reusable components, supporting cancellations, refunds, hotel details, and user action tracking • Developed a self-serve dashboard, reducing on-call requests by 30% and saving 20+ dev hours/month • Created a custom UI builder and migrated 10+ workflows to React, improving scalability and reuse • Redesigned search flow, and secured 2nd runner-up in a hackathon

UI Engineer 1 at Flipkart, Feb 2024 - Jan 2026 · 2 yrs, Bengaluru, Karnataka, India, • Contributed to the Flipkart Travel Hotels booking flow, building core user journeys using Next.js and server-driven UI • Managed end-to-end payment integrations (UPI, VPA, Cards, EMI, Netbanking) for the Flipkart Flight payment flow

Associate Software Engineer( Frontend) at AntWalk, Sep 2022 - Jan 2024 · 1 yr 5 mos, India, -Enhanced user experience by addressing feedback, reducing friction, and increasing satisfaction. -Developed a comprehensive UI component library in Storybook for design consistency. -Designed a user-friendly, configuration-driven report generation system for easy customization. -Created a modular Question Bank Flow for improved scalability and integration. -Managed complex data processing for Participation Flow, ensuring seamless API integration and data integrity.

React Intern at Spotmies LLP, Dec 2021 - Jan 2022 · 2 mos, India, As a Frontend Intern at Spotmies LLP, I was able to hone my skills and gain valuable hands-on experience in modern web development. During my internship, I was able to: - Effectively manage state using MobX in React, resulting in a seamless and efficient user experience - Successfully make API calls and integrate data into the front-end of the application - Create visually appealing and intuitive user interfaces from Figma designs using Material UI - Develop reusable components, streamlining the development process and promoting code efficiency - Expand my knowledge of writing clean and organized code, contributing to the overall success of the project. This internship provided me with a unique opportunity to apply my knowledge in a real-world setting and develop a deeper understanding of front-end development. I am grateful for the experience and the skills I have acquired.

Education

Bachelor of Engineering - BE, Computer Science, East west institute of technology