Joel Jeevan D Souza
<About />
const profile = {
role: "Senior Frontend Engineer Lead",
experience: "8+ years crafting scalable web applications",
expertise: [
"Built enterprise CRM with 800+ components",
"Led team from 40 to 350+ contributing to 100x revenue growth",
"Architected micro-frontend systems (200% faster releases)",
"AI-powered UI Builder (10x faster customization)"
],
passion: "Pushing boundaries in frontend development"
};
<Experience />
Lead Frontend Engineer - Core UI
- >Architected and developed UI for enterprise-grade CRM with 800+ components
- >Built UI for multi-agent builder for conversational voice/non-voice bots
- >Lead a team of 11, Built npm packages for sharing UI library, utilities and SDKs
- >Introduced modern micro-frontend architecture, improving release frequency by 200%
- >Built UI Plugin Framework based on Module Federation and AI powered UI Plugin Builder
- >Used Claude for code-gen, and GPT-4 APIs to embed documents for RAG technique
- >Built Field Service Management system for Fortune 500 companies
- >Improved customer work efficiency with revamped UI by 30%
Frontend Developer
- >Responsible for hiring and mentoring junior developers
- >Managed cloud servers in GCP, AWS
- >Wrote CI/CD pipelines via BitBucket, GitHub and tests for UI components
- >Setup coding standards and linting rules using ESLint, JSDoc and Prettier
- >Built Cruise Booking Engine for a US cruise-liner with coupon and offer features
Full-Stack Developer
- >Built Native Android app for real-time location tracking
- >Developed e-commerce website from scratch
<Skills />
{ Expert }
{ Advanced }
{ Tools & Platforms }
Featured Projects
Vitos.ai
Multi-agentic AI System
Multi-agentic AI platform for enterprises. Built UI for voice and non-voice conversational bots, automation workflows. Developed UI for agentic flow builders, live testing of voice and non-voice bots. Built Reports and Dashboard for analytics.
KapForge
AI-based UI Builder
Developed an AI-based UI Builder for creating UI plugins on top of the microfrontend framework for Kapture CRM. Used Claude Sonnet 4 for codegen using effective prompting, and GPT-4 for embedding documentations for RAG. Features include online live IDE, Image to Code, import projects from lovable, bolt etc. Reduced customization time by 10x.
Kapture CRM
Large-scale CRM SaaS
Designed scalable frontend architecture with 800+ components. Developed frontend for real-time XMPP chat app using Strophe. Building performance-focused UI using React and Redux. Built a Chatbot flow builder using react-flow. Adopted micro-frontend architecture for customization, scalability and faster release cycles.
Bahamas Paradise Cruise
Cruise Booking Engine
Designed frontend architecture and built the frontend from scratch using ReactJS, Redux and Laravel. Implemented features like booking, offers and promotions. Increased bookings by 35% with revamped UI. Integrated various booking APIs.
Bahamas Air
Airline Booking Widget
Developed a flight booking widget using VueJS, Vuex and Laravel. Implemented Airport selection, round-trip, range calendar, coupons. Used Sass for styling, made the widget design modern and responsive.
<Contact />
// Let's build something amazing together