Ashis Kumar Sahu

Frontend Developer | React.js | Next.js | JavaScript

Talent

BengaluruMember since June 27, 2026

React.jsNext.jsJavaScript (ES6+)HTML5CSS3Tailwind CSSViteResponsive Web DesignUI DevelopmentMobile OptimizationCross-Browser CompatibilityProduction-Ready WebsitesREST APIsFrontend-Backend IntegrationPerformance OptimizationSEO-Friendly DevelopmentGitGitHubVercelDebuggingTestingDeploymentRequirements GatheringClient CommunicationTeam LeadershipPost-Delivery Support

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React.jsNext.jsJavaScript (ES6+)HTML5CSS3

About

Frontend Developer with 4+ years of professional experience building, deploying, and maintaining responsive, production-ready websites and web applications. Delivered 75+ client websites across real estate, healthcare, restaurants, fitness, and startup businesses. Strong hands-on expertise in React.js, Next.js, JavaScript (ES6+), Tailwind CSS, HTML5, CSS3, Vite, REST APIs, Git, GitHub, and Vercel.

Experienced in responsive web design, UI development, mobile optimization, cross-browser compatibility, frontend-backend integration, performance optimization, SEO-friendly development, debugging, testing, deployment, client communication, and team leadership.

Experience

Freelance Frontend Developer at Asish Kumar Sahu (2022-01 – Present)

Delivered 75+ client websites for startups, businesses, and established brands across real estate, healthcare, restaurants, fitness, and startup businesses.
Founded and led MediaSpark (2024–2025), leading a 15+ member team and coordinating delivery of 50+ client projects from development through deployment.
Developed and deployed client projects for Koreyaki, Settlin, and TurkeyMed as part of a portfolio of 75+ websites across multiple business domains.
Built responsive, production-ready user interfaces using React.js, Next.js, JavaScript, Tailwind CSS, HTML5, CSS3, and Vite.
Integrated REST APIs and external services, managed frontend data flow, performed debugging and testing, and supported production deployment.
Implemented responsive web design, mobile optimization, cross-browser compatibility, performance optimization, and SEO-friendly development practices.
Managed end-to-end client delivery including requirements gathering, UI implementation, revisions, deployment, client communication, and post-delivery support.