Devashish

Senior Frontend Developer

Agra, India $30/hr Remote Full-time 5+ yrs exp 95 · Outstanding

About

Frontend Developer with 5+ years of experience building and scaling production web applications using React.js, Next.js, TypeScript, and JavaScript. Experienced in frontend architecture, reusable component systems, SSR, performance optimization, SEO, accessibility, REST API integration, and CMS-integrated applications. Proven track record of performance improvements and modernized legacy codebases to ensure high-availability, production-ready web experiences.

Skills & Expertise (45)

React.js Advanced

8.5/10

Years Exp

Next.js Advanced

8.3/10

Years Exp

REST APIs Advanced

8.0/10

Years Exp

Git Advanced

8.0/10

Years Exp

Agile Intermediate

7.5/10

Years Exp

Node.js Intermediate

7.5/10

Years Exp

Postman GraphQL Jest React Testing Library Playwright Docker Webpack Vite NPM Yarn Strapi CMS Figma Vue.js Nuxt.js Web3.js Ethers.js ChatGPT Claude Code GitHub Copilot Context API Typescript HTML5 CSS3 Tailwind CSS Material UI SCSS LESS bootstrap REDUX JWT Authentication Zustand SSR SSG Performance Optimization SEO Accessibility Responsive Design Express.js Javascript (ES6+

Work Experience

Sr. Lead Frontend Developer

Oodles Technologies

Aug 2022 - Present

Lead frontend implementation for 10+ production web applications using React.js, Next.js, Vue.js, Nuxt.js, and Strapi CMS, driving technical decisions to ensure 100% scalable, maintainable solutions. Design reusable frontend architectures and component patterns to improve code maintainability, consistency, and development efficiency by 20% across 10+ projects. Improved application performance by 36% through SSR, code splitting, lazy loading, and frontend optimization techniques across 5 high-traffic applications. Conduct code reviews and mentor 3 junior developers, improving their code quality by 35% while maintaining frontend coding standards and best practices. Collaborate directly with 4 clients and cross-functional teams to understand requirements, increasing client satisfaction by 25% through the delivery of high-quality production-ready solutions. Customize Strapi CMS through 5+ plugins and extensions and integrate REST APIs to support application requirements and business workflows for 5+ enterprise clients. Contribute to CI/CD workflows and release processes, supporting reliable and consistent application delivery across 4 environments with a 99% deployment success rate.

Associate Consultant (Frontend Developer)

Oodles Technologies

Jun 2021 - Jul 2022

Built 3+ responsive Web3 applications using React.js, integrating MetaMask wallets, Ethereum blockchain interactions, and REST APIs for 10K+ active users. Developed reusable component libraries that improved UI consistency, development efficiency by 20%, and accessibility across 5+ applications. Optimized frontend performance for 5+ applications, maintaining Lighthouse scores above 90 while ensuring responsive, cross-browser compatible user experiences for 50K+ monthly users.

Web Developer

Balj Services Pvt. Ltd.

Oct 2020 - May 2021

Led the migration of a legacy PHP application to Next.js, restructuring the frontend architecture to reduce load time by 20% while preserving existing functionality and SEO. Improved page load times by 40% through SSR, code splitting, and frontend performance optimization across 6 core product modules. Increased SEO visibility by 20% through performance improvements and SEO-focused frontend implementation, resulting in a 15% increase in organic traffic. Modernized and maintained legacy codebases by implementing reusable components, responsive UI, and scalable frontend practices, reducing technical debt by 25%.