Hi, I'm

Swapnil Suryajoshi.

Frontend Engineer

6+ years building high-performance web & mobile applications.
React · TypeScript · React Native

About Me

I'm a Frontend Engineer with 6+ years of experience building scalable, high-performance web and mobile applications. I turn complex requirements into intuitive, reliable interfaces through strong architecture, reusable patterns, and clean, maintainable code.

I specialize in React, Next.js, and React Native, with deep expertise in component systems, state management, and data-driven UIs. I've led end-to-end delivery of complex workflows including multi-step forms, approvals, and configuration-driven request lifecycles that must be accurate and resilient at scale.

I regularly work on platform-level improvements — modernizing legacy code, introducing shared foundations, and enabling faster, safer feature development. I also build integration-heavy experiences, handling async states, retries, and failure scenarios while keeping performance a priority through efficient data-fetching, memoization, and smart rendering strategies.

I'm looking for remote or hybrid roles where I can contribute to complex products and continue growing as an individual contributor.

6+ Years Experience
3 Companies
10k+ App Users
20% Perf. Improvement

Experience

Freightwalla

Senior Software Engineer

May 2021 — Apr 2023
  • Engineered Inquiry and Booking systems with integrated quote comparison and shipment tracking.
  • Built customizable internal dashboards for operations teams using configurable chart and table widgets.
  • Launched a SaaS marketing platform using Next.js and revamped the primary landing website with MDX-based content management.
  • Delivered an Android app ensuring feature parity and consistent user experience across web and mobile.
  • Mentored junior developers through regular code reviews and hands-on technical guidance.
ReactReact NativeTypeScriptNext.jsReduxNode.jsPostgreSQL

Neosoft Technologies

Software Engineer

Jul 2018 — Apr 2021
  • Built a mobile app for wholesale distributors serving supermarkets and retailers, adopted by 10k+ customers.
  • Developed and launched a location-based e-commerce platform enabling merchants to sell goods and services to nearby customers.
  • Engineered a web-based inventory management system for pharmaceutical warehouses, improving storage utilization and material movement efficiency.
  • Integrated Google Maps, push notification services, and payment gateways into mobile applications.
ReactReact NativeTypeScriptReduxNode.js

Skills & Technologies

Frontend

React TypeScript JavaScript React Native Next.js Redux Zustand TanStack Query Tailwind CSS HTML CSS React Hook Form

Testing

Jest Vitest React Testing Library Playwright

Backend & Data

Node.js Express Python Django Golang PostgreSQL MongoDB GraphQL Redis RabbitMQ

DevOps & Tools

AWS Docker Git GitHub Cloudflare Webpack Vite

Get in Touch

I'm currently exploring remote or hybrid frontend roles where I can work on complex, high-impact products and contribute to scalable frontend systems. Feel free to reach out!