01 / 05
Production website · Public safety
PepperBall
Responsive, production-ready interfaces that keep a complex product catalog clear, credible, and easy to navigate.
- React.js
- Next.js
- TypeScript
- Responsive UI
Frontend engineer · Bengaluru, India
Frontend systems built to perform.
I’m Arfat Khan. I engineer fast, resilient React, Next.js, and BigCommerce products used by more than 100,000 people a day.
Specialism
React / Next.js / BigCommerce
90+
Lighthouse
Impact
Production outcomes, not vanity metrics.
100k+
daily users supported
−45%
page load time
500+
documents generated daily
85%
automated test coverage
01 Selected work
Built for the real world.
Full-frame production interfaces—never cropped. Swipe through each proof reel, then open the gallery for a closer look.
01 / 05
02 / 05
E-commerce · Wellness
Four Visions
A polished commerce experience with expressive product storytelling, disciplined layout systems, and responsive behavior.
- React.js
- Next.js
- TypeScript
- E-commerce UI
03 / 05
Travel platform · End-to-end
Zoon & Vale
A mobile-first Kashmir travel platform for discovery, trip planning, and streamlined booking enquiries.
- Next.js
- TypeScript
- Tailwind CSS
- Supabase
04 / 05
B2B commerce · Catalog UX
Banner Solutions
Structured product discovery and catalog interfaces built for a high-intent, professional purchasing journey.
- React.js
- Next.js
- TypeScript
- B2B Commerce
Orders12.8kFill rate98.4%
05 / 05
Confidential product
Enterprise analytics · Real time
Berger Paints Dashboard
Live order and inventory intelligence with multi-level filtering, exportable reports, role-based access, and WebSocket updates.
- React.js
- TypeScript
- Zustand
- WebSocket
02 Experience
A career built in production.
Three chapters. One through-line: turning complex requirements into fast, reliable interfaces people can trust.
01 / Current
Current role
cronix.
Frontend Engineer
Enterprise analytics · Automation · Design systems
What I’m solving
Turning operational complexity into fast, dependable products.
I build real-time dashboards, document automation, and reusable frontend foundations with React, Next.js, and TypeScript.
500+documents generated every day
<2saverage PDF generation time
30%faster frontend delivery
85%automated test coverage
02 / Foundation
Frontend Developer Intern
High-traffic commerce · Payments · Performance
The foundation
Learning to ship commerce experiences where every millisecond matters.
I delivered production UI for brands including boAt and Kohler, translating Figma systems into responsive storefronts.
100k+daily users supported
+35%payment success
−45%page load time
03 / Contract
Frontend Engineer
UK product team · Production codebases
The global chapter
Joining an established team and making useful changes quickly.
I built reusable React components, resolved responsive defects, and delivered changes through review and staging validation.
- 01 Reusable components
- 02 Responsive QA
- 03 Pull request delivery
- 04 Staging validation
03 Production stack
Every tool has a job.
A live routing map of the technologies I use to move work from first component to production release.
System online
AK / Engineering manifest
33
production
capabilities
capabilities
05 routed layers
32 technology marks
01 shipping mindset
Interface foundations
08 technologiesDeliversResponsive product UI
React.js
Next.js
TypeScript
JavaScript ES6+
HTML5
CSS3
Tailwind CSS
Styled Components
Components & state
07 capabilitiesDeliversPredictable UI systems
Material UI
Ant Design
Storybook
Redux Toolkit
Zustand- Context API
React Query
Commerce & data
06 technologiesDeliversConnected product flows
BigCommerce
Node.js
Express.js
REST APIs
GraphQL
WebSocket
Performance layer
05 capabilitiesDeliversFast, discoverable pages
Code Splitting
Lazy Loading
Core Web Vitals
Server-side Rendering
Technical SEO
Quality & delivery
07 technologiesDeliversTested releases
Git
GitHub Actions
Docker
Puppeteer
Jest
Jira
Agile / Scrum
04 Credentials
Proof of the practice.
Professional certification
Certified BigCommerce Developer
Storefront development, theme customization, catalog UI, checkout flows, and production commerce delivery.
View certificate
Infosys certification
JavaScript Foundations
ES6+, browser behavior, DOM workflows, and frontend implementation fundamentals.
View certificate
Education · 2023
Central University of Kashmir
Bachelor of Technology in Computer Science and Engineering.
05 Start a conversation
Have an ambitious frontend problem?
Let’s make it feel simple.