Sylhet, Bangladesh / Working WorldwideAvailable for select projects — 2026

MUSADDEK.

01Frontend Developer02Frontend Team Lead03UI/UX Engineer04Real product knowledge
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identityMUSADDEK
DEVELOPER.
REAL PRODUCT KNOWLEDGE.
SAAS EXPERT.
TEAM LEAD.
A HUSBAND.
FOOD LOVER

Services built
for growth.

01

SASS Expert

02

Real Product Knowledge

03

Sales & Growth

04

Improve Client Retention

05

Frontend Development

06

Frontend Architecture

07

React / Next.js Apps

08

UI Engineering

09

Performance Optimization

10

Technical Consulting

11

Good Communication with Backend Engineers

I build things
that matter.

I'm a Senior Frontend Engineer with a deep focus on performance, architecture, and team leadership. I lead a 10-person developer team and work at the intersection of code, product, and people.

I don't just write code. I think in systems, lead with accountability, and build with purpose. Every line of code is a decision. Every feature ships with intention.

0+
Years Experience
0+
Projects Shipped
0+
Team Members Led
Sept 2022
Started as Frontend Developer
Built production-grade React apps, mastered performance optimization and modern CSS.
2024
Became Senior Engineer
Led frontend architecture decisions, introduced TypeScript across projects, mentored junior developers.
2025
Team Lead & Technical Manager
Leading a 10-person team, owning technical direction and delivery quality across projects and features.
2026
SaaS Client Operations Lead
Owned end-to-end client project management, led client meetings, and coordinated cross-functional teams to ensure successful delivery. Managed technical setup, translated client requirements into practical solutions using product features, and strengthened long-term client relationships to drive sales growth, identify upselling opportunities, increase plan upgrades, and improve client retention.

Built with the
right tools.

01

React.js

02

Next.js

03

TypeScript

04

API Integration

05

Tailwind CSS

06

GSAP

07

Three.js

08

Performance

Skill Architecture.

Not a list — a system. Every capability connects to the others. Move your cursor through the network to explore how the pieces fit together.

Core FrontendBackend CollaborationCraft & Motion

Projects that
ship results.

CATA YOGAP—01
UI/UX EngineeringFrontendResponsivePerformanceBackend with SASS

CATA YOGA

Learn together. Move together. Breathe together

Live check
Blooming RidersP—02
FrontendResponsivePerformanceBackend with SASS

Blooming Riders

Horse-Centered Training & Expert Guidance

Live check
selfsync schoolP—03
FrontendResponsivePerformanceBackend with SASS

selfsync school

A personal growth community focused on self-discovery, aligned goal-setting, and meaningful life transformation.

Live check
housikoP—04
ReactFrontendAPIPerformanceCollaboration with backend team

housiko

Properties for Sale & Rent in Hungary

Live check

The stack behind
the work.

Let's work together

Let's Build
Something Meaningful

I'm selective about projects I take on — because I give each one complete focus. If your product deserves that, let's talk.