// SENIOR FRONTEND ENGINEER & TEAM LEAD

Scaling Teams &
Architectures.

For me, frontend development is more than just styling screens—it's about creating production-grade systems that scale. I am an Angular specialist (v2 through v21) with 8+ years of experience leading distributed frontend teams, designing sustainable SCSS systems from scratch, and architecting complex SaaS and ERP platforms.

I take pride in working closely with backend engineers on REST API contract designs. By defining robust response shapes, clean pagination patterns, and sensible data structures *before* writing code, I ensure our apps remain lightning-fast and extremely maintainable.

Habibur Rahman | Senior Frontend Engineer Portrait
LOC // 24.5,91.66667

Technical Arsenal

01 // CORE_STACK

Production Angular Ecosystems

Angular is my primary engineering stack—from version 2 up to the latest v21 releases. I specialize in building highly sustainable frameworks, migrating complex legacy modules without introducing regressions, and architecting systems designed for multi-year lifecycles.

Angular (v2-21)TypeScriptRxJSNgRxStandalone Components Signals API
02 // ARCHITECTURE

Systems Design

Nx MonoreposMicro-FrontendsAtomic DesignScalable SCSS EnginesZoneless AppsPWA Integration
03 // TOOLKIT

Daily Drivers

  • > VS Code & Cursor
  • > Chrome DevTools
  • > Git & GitHub CLI
  • > Terminal / Zsh
04 // SECONDARY

Secondary Stack

React.jsNext.jsRedux Toolkit

Selected Projects

[UI]
100%_ZONELESS// reactive_signals
ENTERPRISEUI_LIB

Prism: Enterprise UI Foundation

A high-performance, modular UI design system built from scratch for enterprise applications. Engineered using a strict zoneless Angular architecture and Signals API, it provides sub-millisecond layout reflows and guarantees 100% visual consistency across multiple distributed business systems. Managed via a clean Nx Monorepo with atomic styling principles.

Angular 21TypeScriptSignalsNx MonorepoSCSS Architecture
code View Repository
pets
SAAS_PLATFORM

AdorVet Vet SaaS

A comprehensive SaaS management platform for modern veterinary clinics. Features complex real-time schedulers, dynamic pet medical chart tracking, billing modules, and third-party integrations. Built with highly reactive Angular and RxJS state pipelines.

AngularRxJSSaaS BillingREST Contracts
school
E_LEARNING

Online Training App

Interactive, high-engagement e-learning platform. Implements a customized JSON-based dynamic rendering engine that allows course creators to build customized interactive modules instantly, keeping layouts highly responsive and lightweight.

TypeScriptDynamic RenderingSignalsPWA

Experience Log

JUN 2025 – MAR 2026//YOTECH LIMITED

Senior Software Engineer

  • > Led the frontend architecture for a large-scale SaaS ERP platform, using strict TypeScript and NGRX to keep the codebase stable and maintainable as it grew.
  • > Successfully migrated legacy modules to Angular 21, adopting Signals and standalone components without causing any production downtime.
  • > Worked closely with backend teams to design robust API contracts, making third-party integrations (like Xero and UberEats) much smoother and more predictable to implement.
  • > Built flexible component libraries to handle complex business logic natively in the UI, such as dynamic pricing tiers, payroll processing, and custom discount rules.
APR 2024 – MAY 2025//TYGRLABS LIMITED

Frontend Engineer & Team Lead

  • > Managed and mentored a distributed team of 5 frontend developers. I guided our sprint planning, ran code reviews, and helped establish coding standards we all actually enjoyed using.
  • > Boosted our team's delivery speed by 25% by adopting modern development workflows, automated testing setups, and optimized editor configurations.
  • > Built a company-wide design system from scratch using SCSS and Atomic Design principles, which was eventually adopted across all our active products.
  • > Guided the migration of core applications to Angular 17+, carefully protecting our performance metrics and security standards throughout the entire process.
JAN 2022 – NOV 2023//WUNDERMAN THOMPSON STUDIOS

Web Developer

  • > Developed highly modular frontend templates for Dell Technologies' global marketing campaigns, which helped cut our standard production time by 40%.
  • > Ensured high-visibility international platforms looked pixel-perfect and strictly followed WCAG accessibility guidelines to provide a great experience for all users.
  • > Integrated complex GSAP animations and interactive features to build highly engaging, award-winning storytelling web platforms.
  • > Collaborated actively in agile sprints, coordinating with global design teams to translate Figma mockups into interactive web components with zero layout shifts.
MAR 2020 – JAN 2022//YOTECH LIMITED

Frontend Developer

  • > Built a custom SCSS Theme Engine for enterprise B2B SaaS clients, significantly reducing the time it took to white-label and customize UIs by 60%.
  • > Created a dynamic, JSON-based rendering engine that allowed the content team to update the frontend instantly without waiting for backend release cycles.
  • > Delivered Progressive Web Apps (PWAs) for core HR products, improving mobile accessibility and maintaining offline data reliability for field users.
  • > Standardized the core frontend codebase and established strict linting conventions, improving team code quality and reducing onboarding time for new developers.
MAR 2018 – NOV 2019//B-CAUSE INC. BANGLADESH LTD

Frontend Engineer

  • > Led frontend redesign for platforms targeting the Japanese market, tackling complex challenges with internationalization (i18n) and responsive typography.
  • > Heavily optimized client-side rendering and performance, which helped improve user retention on our highest-traffic applications.
  • > Engineered a highly responsive HR Management Dashboard utilizing modern JavaScript design patterns and CSS3 to replace legacy jQuery applications.
  • > Translated high-fidelity PSD/XD design files into lightweight, pixel-perfect, and cross-browser compatible user interfaces.

Get in Touch

05 // SAY_HELLO

Let's build
something great together.

Whether you are looking to scale your engineering team, design a premium component system from scratch, or consult on a high-traffic Angular SaaS platform—I'm always down to chat. Let's build a stable, performant frontend together.

STATUS: AVAILABLE_FOR_NEW_PROJECTS // Sylhet, BD