Faisal KhanFrontend Engineer
Faisal Khan
Gurgaon, India · Open to Remote
Summary
Frontend Engineer with 6+ years building enterprise HRMS SaaS (React, TypeScript, AngularJS). Deep specialization in payroll computation, statutory compliance, and multi-country workforce operations across India, UAE, and Malaysia. Creator of Arrivo (multi-tenant booking SaaS), agy-orchestrator (multi-model AI development CLI), and Universal AI Brain (knowledge architecture for AI agents).
Skills
Frontend: React · TypeScript · JavaScript · Next.js (App Router, RSC) · AngularJS · Redux Toolkit · Tailwind CSS · HTML5 · CSS3
Backend & Data: Node.js · Supabase · PostgreSQL · Drizzle ORM · REST APIs
Testing & Tools: Playwright · Vitest · React Testing Library · Git · GitHub Actions · Sentry · pnpm
Practices: Mobile-First Design · Accessibility (WCAG) · Multi-Tenant Architecture · Feature-Module Architecture · Architecture Decision Records
Experience
Qandle by MyndX — Software Engineer (Frontend)
Dec 2019 – Present · Gurgaon
- Own frontend delivery across Payroll, Compliance, Attendance, Leave, L&D, Recruitment, Onboarding & Exit for multi-country HRMS operations across India, UAE & Malaysia.
- Engineer payroll computation for CTC, ESI/TDS/PF, salary registers, and statutory dependencies, including closed-form ESI balancing.
- Modernize Setup & Employee React surfaces across L&D, Payroll Setup, Attendance & Skill Matrix using Redux Toolkit and shared components alongside legacy AngularJS Admin.
- Build the L&D lifecycle and integrate Gemini AI for recruitment: resume parsing, candidate matching, and JD automation.
- Ship statutory, attendance, salary-cost & attrition reporting, including PT, LWF, Bonus, Gratuity and Form 16 workflows.
Projects
Arrivoarrivo.dev
Multi-tenant SaaS appointment scheduling platform (Independent)
Next.js 16 · React 19 · TypeScript · Tailwind v4 · Supabase · Drizzle ORM · Playwright
- Architect a mobile-first multi-tenant booking platform with walk-in queue management, backend-generated availability slots, booking state machine (confirmed → checked-in → completed), organization-scoped RLS, 15 feature modules with 14 test suites, 30 ADRs, PWA, dual-language i18n, and Sentry observability
agy-orchestratorGitHub
Multi-model AI coding CLI with independent review gates (Open Source)
TypeScript · Node.js · Gemini 3.1 Pro & 3.7 Flash · Git
- Engineer a Planner → Coder → Quality Gate → Independent Reviewer pipeline with git safety (branch protection, stash isolation, no destructive operations), subprocess security, and package-manager-agnostic gate detection
Universal AI Brain
AI-agent knowledge and governance system (Independent)
Model Context Protocol (MCP) · Notion · Gemini · Axiom · TypeScript
- Architect a persistent knowledge system connecting Notion to Gemini via Model Context Protocol with Axiom telemetry, governed through ADRs, evidence-driven roadmap staging, and clear separation between stable architecture and replaceable implementation
Education
MDU University, RohtakMay 2019
B.Tech in Computer Science
Udacity (Google Scholarship)Dec 2018
Mobile Web Specialist Nanodegree
Achievements
- Google India Challenge Scholar — Selected among top 150 candidates nationwide; completed Mobile Web Specialist Nanodegree
- Team Spirit Excellence Award — MyndX FY 2025-26