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Rojil.

Frontend Dev

0%

Available for work

Rojil
Kusma

|

Frontend Developer with 3+ years of experience building scalable SaaS and real-time web applications using React and TypeScript. Specialized in performance optimization, component architecture, and cloud-based deployments on AWS.

Bhaktapur, Nepal
const developer = {
experience: "3+ years",
focus: "Frontend",
stack: ["React", "TS"],
}
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Emails/campaign
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React✦TypeScript✦Next.js✦Tailwind CSS✦GraphQL✦AWS S3✦CloudFront✦WebRTC✦Twilio✦Redux✦Zustand✦NestJS✦PostgreSQL✦GrapesJS✦Vite✦Apollo Client✦REST APIs✦CodePipeline✦React✦TypeScript✦Next.js✦Tailwind CSS✦GraphQL✦AWS S3✦CloudFront✦WebRTC✦Twilio✦Redux✦Zustand✦NestJS✦PostgreSQL✦GrapesJS✦Vite✦Apollo Client✦REST APIs✦CodePipeline✦

02 / Work History

Experience

Current

Frontend Developer

Genese Solutions

Bakhundol, Lalitpur

May 2025 — Present

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Developed a scalable SaaS-based mass mailing platform with multi-tenant architecture.

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Improved page load time by 30% via code-splitting, lazy loading, and bundle optimization.

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Built a drag-and-drop email template builder using GrapesJS for campaigns exceeding 1M+ emails.

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Integrated real-time analytics dashboards for delivery rates, open rates, and user engagement.

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Deployed frontend assets using AWS (S3, CloudFront) for global content delivery.

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Automated campaign workflows reducing email preparation time by 70%.

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Mentored junior developers, reducing bug escape rate by 25%.

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Built a real-time VoIP web application using Twilio and WebRTC for browser-based calling and SMS.

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Developed React + TypeScript SPAs with GraphQL (Apollo) and REST API integration.

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Optimized performance with lazy loading, memoization, and efficient API state management.

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Designed reusable UI component libraries using React and CSS-in-JS.

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Developed real-time cargo tracking systems with shipment visibility and pricing workflows.

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Built interactive dashboards and reporting tools to visualize business metrics.

Frontend Developer

Varosa Technology

Anamnagar, Kathmandu

Aug 2022 — May 2025

Frontend Intern

Digital Terai

Koteshwor, Kathmandu

Apr 2022 — Jul 2022

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Built a responsive React application using Tailwind CSS.

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Implemented dynamic and validated forms with efficient state management.

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Created interactive UI components and animations to enhance user experience.

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Ensured cross-browser compatibility and mobile responsiveness.

03 / Selected Work

Projects

01

GUMP — Mass Mailing SaaS

Scalable multi-tenant SaaS platform for managing large-scale email campaigns with drag-and-drop template builder and real-time analytics.

  • ✓Multi-tenant architecture with secure isolated environments
  • ✓Campaigns exceeding 1M+ emails with dynamic content
  • ✓Real-time delivery and engagement analytics
ReactTypeScriptGrapesJSAWS S3CloudFront
02

Real-Time VoIP App

Browser-based VoIP application supporting calls, conferencing, and two-way SMS communication with low-latency real-time features.

  • ✓Browser-based calling and conferencing
  • ✓Two-way SMS communication
  • ✓Responsive across desktop and mobile
ReactTwilioWebRTCTypeScript
03

Cargo Tracking System

Logistics tracking platform with real-time shipment visibility, status updates, pricing workflows, and operational dashboards.

  • ✓Real-time shipment visibility and status updates
  • ✓Pricing workflow automation
  • ✓Interactive dashboards for operational metrics
ReactTypeScriptREST APIs
04

Versify — Encrypted Chat

Real-time chat application with end-to-end encryption using Diffie-Hellman key exchange for secure user communication.

  • ✓End-to-end encryption via Diffie-Hellman key exchange
  • ✓Real-time messaging with state management
  • ✓Interactive messaging UI
ReactNode.jsWebSocketsE2E Encryption

04 / Toolkit

Skills

Frontend

ReactNext.jsTypeScriptJavaScriptHTML5CSS3Tailwind CSS

State Management

ReduxZustandContext API

Backend

NestJSPostgreSQLREST APIsGraphQL

Cloud & DevOps

AWS EC2AWS S3CloudFrontLambdaCodePipeline

Tools

GitViteApollo ClientGrapesJSTwilioWebRTC

05 / Get In Touch

Let's build
something great

I'm currently open to new opportunities. Whether you have a project in mind or just want to chat, I'd love to hear from you.

kusmarozeel@gmail.com

Contact

kusmarozeel@gmail.com

+977-9860456534

Bhaktapur, Nepal

Profiles

GitHub ↗LinkedIn ↗

Education

BSc. Computer Science and Information Technology

Bhaktapur Multiple Campus · 2017 — 2022

Higher Secondary Education (Science)

S.S College · 2015 — 2017

© 2026 Rojil Kusma. Built with Next.js & Tailwind CSS.

Bhaktapur, Nepal 🇳🇵