Software Engineer III — Topsoe
- Build sleek, modern interfaces with React and TypeScript.
- Ship predictable UI state with Redux Toolkit.
- Collaborate with cross-functional teams in a hybrid setup.
Senior Frontend Engineer - Remote friendly - From
This image represents the flag of India.
Suprabhat Kumar
SaaS frontend performance | React/Next.js | Core Web Vitals | Accessibility
I build fast, accessible SaaS frontends, data dashboards, and modern websites with React, Next.js, and TypeScript.
About
Senior frontend engineer with 6+ years of experience building scalable SaaS platforms, enterprise dashboards, and high-performance web applications.
I help teams deliver fast, accessible, and maintainable UI systems with predictable architecture, reusable components, and performance budgets that hold up in production.
Specialized in data-heavy dashboards, design systems, and modern front-end architecture across React, Next.js, and TypeScript.
Skills
Core services include SaaS frontend development, dashboard UI engineering, performance optimization, and design system delivery.
Front-End
- React.js + Next.js
- JavaScript + TypeScript
- HTML + CSS + Sass
- Tailwind CSS
UI Libraries
- Chakra UI
- Headless UI
- React Bootstrap
- Ant Design
State & Data
- Git workflows
- Redux Toolkit
- React Hooks + Context API
- React Query
- GraphQL
Experience
Associate Projects — Cognizant
- Developed UI features using TypeScript.
- Worked with GraphQL-backed data flows.
- Implemented responsive, modern user interfaces.
Implementation Web Developer — TrueBlue Inc.
- Implemented responsive UI updates for web experiences.
- Integrated components and ensured consistent UI behavior.
MobileCoderz
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Senior Frontend Developer Promotion
- Built modern front-end experiences with React and Next.js.
- Collaborated on UI delivery and component integration.
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Frontend Developer
- Developed responsive interfaces and reusable UI components.
- Worked across React, TypeScript, and modern CSS.
UI Developer — Swaragh Technologies
- Created responsive UI using HTML, CSS, and JavaScript.
- Built interactive behaviors with jQuery where needed.
Tools & Technologies
The stack I use to ship fast, accessible, scalable UI.
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TypeScript
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React
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Next.js
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Redux
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Node.js
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Figma
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Tailwind CSS
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Git
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Sass
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jQuery
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Claude AI
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Storybook
Selected internal work
A snapshot of internal product work focused on performance, accessibility, and scalable UI systems.
Analytics command center
Designed a role-based dashboard with accessible charts and resilient data states for fast decision-making.
Design system uplift
Standardized components and tokens to improve UI consistency across multiple teams and products.
Performance modernization
Reduced load times by optimizing assets, routing, and rendering strategies across a complex UI.
Featured articles
Practical guides on performance, accessibility, and modern UI delivery for SaaS teams.
Front-End code review checklist before you ship
A practical review flow for catching UI, accessibility, responsive, and performance issues before release.
Read articleFrontend best practices for clean, scalable UI
A beginner-friendly checklist for structure, accessibility, and performance that works on real projects.
Read articleWhy clean and minimal UI works
Learn how clarity, spacing, and focus drive trust and conversions on professional websites.
Read articleRecommendations
Feedback from cross-functional partners on performance, accessibility, and UI delivery.
Sandeep Sharma
AI Engineer@Topsoe
The performance optimization work reduced load times and made our product feel dramatically more responsive.
Pooja Verma
Senior Quality Analyst
Suprabhat turned a complex analytics workflow into a fast, accessible dashboard. The UI felt polished and the performance wins were immediate.
Sonu Gagan
Senior Specialist, Platform
He brought structure to our front-end architecture and delivered a design-system-ready UI that scaled across teams.
Supriya Suman
Associate, UX Research
His accessibility-first approach helped us ship inclusive experiences without slowing delivery.
Suraj
SEO Specialist
A thoughtful collaborator who translates design intent into clean, scalable UI with real-world performance in mind.
Aditi Vimal
Executive - Regulatory Affairs
The refresh delivered measurable improvements in engagement, and the visual polish made the product feel premium overnight.
Design Philosophy
I believe great UI is invisible: fast, inclusive, and focused on the task at hand. I build with performance budgets, accessibility checklists, and clean engineering practices from day one for both websites and front-end web applications.
FAQ
Quick answers about services, pricing, and how we can collaborate.
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What services do you offer?
I build high-performance, accessible websites and front-end applications, including UI engineering, design systems, performance optimization, and React/Next.js development. -
How do you price projects?
Pricing is tailored to scope and timeline. I provide a fixed quote after a short discovery call and a clear requirements outline. -
Do you take on international or remote work?
Yes. I collaborate remotely with teams worldwide using async updates, shared milestones, and transparent progress tracking. -
What does a typical timeline look like?
Timelines depend on complexity, but most landing pages take 1–2 weeks, and multi-page sites or apps take 3–6 weeks. -
How do we start a collaboration?
Send a brief via the contact form and I will reply with next steps, timeline options, and a detailed proposal.
Ready to collaborate
Let us build a fast, accessible product
Share a brief and I will respond with a clear plan, timeline, and next steps.
Contact
Interested in collaborating? Let's build a polished, accessible product together.