Abdullah
Nazmus Sakib
I build the full picture — clean APIs, smart data layers, UI that actually behaves. Five years in, still shipping things I'm proud of. Currently at Celloscope Ltd by day, solving interesting problems whenever I get the chance.
Abdullah Nazmus Sakib
Full Stack Engineer
2+
Yrs
20+
Projects
●
Live
About Me
Full-stack engineer with 5+ years building scalable web systems, clean APIs, and interfaces people actually enjoy using.
Years of Mastery
Refining the craft across diverse industries.
Realized Visions
From startup MVPs to enterprise cloud ecosystems.
Global Alliances
Collaborating with visionary clients worldwide.
Education
BSc in Computer Science & Engineering
Daffodil International University
Complete Web Development
Programming Hero
The Complete JavaScript Course
Udemy
Alim (HSC Equivalent)
Madinatul Ulum Kamil Madrasah
Experience
Celloscope Limited
Full-time
Software Engineer
● ActiveJul 2025 – Present · Dhaka, Bangladesh · On-site
Junior Software Engineer
Sep 2023 – Jun 2025 · Dhaka, Bangladesh · On-site
Built and maintained web applications using Angular, Node.js, and PostgreSQL. Developed new features, resolved bugs, improved performance, and focused on clean, maintainable code.
Ovigo
Full-time
Junior MERN Stack Developer
Jun 2023 – Aug 2023 · Dhaka, Bangladesh · Hybrid
What I Offer
Clear, professional services built around your goals — from a first feature to a full product launch.
Service 01
Full Stack Web Development
End-to-end web application development — from database schema to pixel-perfect UI. I take a feature from requirements to production, handling every layer in between.
What you get
Service 02
API & Backend Engineering
Designing scalable, well-documented REST APIs built for reliability. Clean architecture, proper error handling, structured logging, and database efficiency from day one.
What you get
Service 03
Frontend & SPA Development
Building fast, accessible single-page applications with clean component architecture. Focus on state management, smooth UX, and maintainable code that scales with the team.
What you get
Service 04
Code Review & Technical Consulting
Independent review of existing codebases to identify bottlenecks, security gaps, and architectural weaknesses — with actionable recommendations and concrete fixes.
What you get
Have a project in mind?
Let's talk — I'm currently open to new opportunities.
Tech Arsenal
Tools and technologies I wield to build performant, scalable systems.
JavaScript
Language
TypeScript
Language
Python
Language
React
Frontend
Next.js
Frontend
Tailwind
Frontend
Node.js
Backend
Express
Backend
FastAPI
Backend
GraphQL
Backend
MongoDB
Database
PostgreSQL
Database
Redis
Database
Docker
DevOps
AWS
DevOps
Git
DevOps
Vercel
DevOps
Figma
Design
Skill Matrix
Proficiency across the full stack — from pixel-perfect UI to cloud infrastructure.
Core Proficiencies
React / Next.js
TypeScript
Node.js
Python
Living Artifacts
Selected work across full-stack engineering, dashboards, and digital ecosystems.
Nexus Protocol
A decentralized ecosystem designed for fluidity. Reimagined asset management with biological motion and intuitive flows. Built with React, Node.js, and PostgreSQL.
Aether Engine
Translates complex GPU cluster data into a poetic dashboard of light and motion for global infrastructure monitoring. Real-time WebSocket feeds, D3.js charts.
The Codex
Thoughts on engineering, design systems, and the craft of building software.
Let's Craft the Unseen
Ready to transition from the ordinary to the ethereal? Initiate a connection below.