Vishnu  ·  Senior React / Next.js Frontend Developer  ·  6+ yrs

Mid-Level
6+ years experiencehybrid
Available within 48 hrs

Proof of scale

Built for
PfizerJob4sab.comAccountriOrgtraq

About Vishnu

Vishnu is a React Developer with 6+ years of experience in building rich web applications and dynamic user interfaces. He has a strong proficiency in React, JavaScript, HTML, and CSS, with a proven track record of delivering high-performance applications.

6+ years of commercial experience in

SaaS / B2B

Skills(9)

ReactJavaScriptHTMLCSSReduxNext.jsAxiosFigmaJira

Why hire Vishnu?

Production deploy authorityMentored 5+ juniorsLed UI development for major projects

Successfully delivered rich web applications and responsive user interfaces across diverse projects.

Implemented SEO strategies for various websites, enhancing visibility and web content effectiveness.

Optimized application components for maximum performance across a vast array of web-capable devices.

Translated design mockups and wireframes into high-quality, interactive digital interfaces.

Investigated and resolved bugs and defects, ensuring smooth application operation in production.

Pfizer responsive design + SEO optimization

Job4sab.com job portal frontend with React.js + Next.js + Axios

Orgtraq UI components + performance optimization

Project highlights(4)

Healthcare UI Development – UI Developer

Overview: A project for Pfizer (US), focusing on translating design concepts into interactive user interfaces for a pharmaceutical client. Responsibilities: Created homepage assets for both desktop and mobile experiences. Developed and made responsive landing pages. Planned site designs, functionality, and navigation with audience funnels. Worked with style guidelines and audience profiles to develop the look and feel of marketing campaigns. Consulted with the marketing team on new web content and SEO optimization. Handled all composition, color, illustration, typography, and branding for projects. Fixed bugs and improved application performance.

ReactHTMLCSSJavaScript

Key outcomes:

  • Created responsive designs for desktop and mobile experiences

  • Implemented SEO optimization strategies

  • Fixed bugs and improved application performance

Job Portal Development – UI Developer

Overview: Job4sab.com is an online platform connecting job seekers with employment opportunities across various industries. Responsibilities: Contributed to the frontend development using React.js and Next.js. Integrated APIs using Axios. Managed and updated job listings from various employers. Maintained a database of candidate profiles, enabling account creation, resume uploads, and job applications. Facilitated search and matching for both job seekers and employers based on criteria like skills, experience, and location.

ReactNext.jsAxios

Key outcomes:

  • Developed frontend components using React.js and Next.js

  • Integrated APIs for job listings and candidate profiles

  • Implemented search and matching functionality for job seekers and employers

Accounting Management Platform – UI Developer

Overview: The Accountri website is a comprehensive platform for businesses and individuals to manage their accounting needs. Responsibilities: Converted PSD to HTML. Created homepage assets for both desktop and mobile experiences. Understood client requirements and designed the website as per instruction. Identified and resolved issues and defects, including browser compatibility issues. Made the website responsive. Provided satisfactory service to clients.

ReactHTMLCSS

Key outcomes:

  • Converted PSD designs to HTML for web implementation

  • Created responsive homepage assets for various devices

  • Identified and resolved browser compatibility issues

Organizational Tool Development – UI Developer

Overview: Orgtraq is a comprehensive organizational tool designed to streamline processes and enhance productivity. Responsibilities: Designed UI components and application interfaces. Developed highly-responsive user interface components using React.js concepts. Performed code debugging and front-end architecture. Contributed to performance optimization and feature development. Executed application development and UI designing. Fixed bugs and improved application performance.

ReactFigmaJira

Key outcomes:

  • Designed and developed highly-responsive UI components

  • Performed code debugging and front-end architecture tasks

  • Contributed to performance optimization and bug fixes

Industry experience

SaaS / B2B

2 projects
  • •Job Portal Development— UI DeveloperReact · Next.js · Axios
  • •Accounting Management Platform— UI DeveloperReact · HTML · CSS

Ready to work with Vishnu?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience6+ years
Work modehybrid
Starting from₹1.4 L/mo
Direct hirePossible
Start within48 hours
From₹1.4 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewerOn-call experience
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Vishnu

React Developer