Portfolio · 2026

Engineeringproducts withquiet precision.

Nazmul Ahsan — Full Stack Engineer

Five years building production-grade web applications across Angular, React, Next.js, Python-Django, and NestJS — from API architecture to pixel-perfect interfaces.

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01 — About

A full stack engineer with a QA-driven mindset.

I build, ship, and harden production-grade web applications. From API architecture to pixel-perfect UI, my work is shaped by a discipline borrowed from QA: assume nothing, test everything.

Full Stack Software Engineer with 5+ years building across Angular, React, Vue.js, Next.js, Python-Django, and NestJS.

I've automated E2E test pipelines, resolved 200+ production bugs, and consistently improved system performance and reliability.

Shipped products for enterprise SaaS platforms, the Bangladesh Olympic Association, and open-source tools used by developers worldwide.

Years Experience

200+

Bugs Resolved

15K+

Daily API Requests

30+

Candidates Placed

Clean Code

Scalable Systems

Problem Solving

Innovative Ideas

02 — Skills

The craft & the tools.

Technologies and competencies sharpened across enterprise SaaS, sports tech, and open-source.

Frontend

Angular
React
Vue.js
Next.js
TypeScript
JavaScript
HTML5
CSS3
Tailwind

Backend

Python
Django
Node.js
NestJS
REST APIs

III

Database & DevOps

PostgreSQL
MySQL
Git
Docker
CI/CD
Azure
JIRA

Testing & QA

Postman
Manual Testing
E2E Testing
Automation
Debugging

03 — Experience

A working history.

Roles, milestones, and contributions across the last five years — engineering products and the teams that build them.

01 / 04

Aug 2025 — Present

Remote

Full-time

Talvette

Software Engineer & Technical Recruiter

Driving product engineering and technical hiring operations across a fast-moving SaaS platform.

Shipped core platform modules — Articles, Job Board, Contact System, and Preview — with end-to-end error handling across the Talvette application.
Built automated end-to-end testing pipelines running daily health checks, strengthening overall platform reliability.
Sourced 500+ candidates, ran 200+ phone screenings, and led 100+ ORC calls to keep hiring pipelines consistently full.
Placed 30+ hires across senior roles including CBO, Vue.js Developer, and Blockchain Engineer.
Acted as the connective tissue between engineering and clients — aligning hiring strategy with product and business priorities.
Designed structured technical screening frameworks that sharpened candidate evaluation and shortened time-to-decision.

Stack

Vue.jsNestJSPostgreSQLCI/CDManatalATS

02 / 04

Jun 2023 — Apr 2026

Remote

Full-time

BaryTech Technologies

Software Developer — Full Stack

Led full-stack delivery of the EINO enterprise knowledge platform across Angular and Python-Django.

Spearheaded development of the scalable EINO application — Angular on the frontend, Python-Django on the backend.
Designed and optimized RESTful APIs handling 15,000+ daily requests, improving performance by 25%.
Engineered video-processing capabilities including screen recording and video trimming, lifting team productivity by 30%.
Led migration from Angular 13 to Angular 18, resolved 150+ critical bugs, and improved maintainability by 40%.
Closed 50+ additional production issues and raised overall system stability by 15%.
Integrated real-time chat, increasing user engagement by 40%.
Built and maintained modules across team management, calendar, maintenance, translation, and media systems.
Delivered secure API integrations with PostgreSQL and pgAdmin, tuning query performance throughout.
Contributed in Agile teams across feature planning, code reviews, and production deployments.

Stack

AngularPython-DjangoPostgreSQLREST APIspgAdminCI/CD

03 / 04

Apr 2024 — Mar 2025

Dhaka, Bangladesh

Onsite

Commonwealth Games Federation · BOA

Software Engineer — eqUIP Program (Media & IT)

Digital transformation engineer for the Bangladesh Olympic Association under the Commonwealth eqUIP initiative.

Led development of the new CGA-Bangladesh website, increasing the federation’s digital visibility by 60%.
Architected a centralized athlete database designed to manage 10,000+ national athlete profiles.
Coordinated esports initiatives with national federations and international stakeholders including the Global Esports Federation.
Streamlined data workflows, cutting processing time by 20%.
Worked with cross-functional teams to digitize sports data infrastructure across multiple disciplines.

Stack

Next.jsReactMongoDBStakeholder ManagementProject Coordination

04 / 04

Jan 2022 — May 2023

Remote

Full-time

bongoDev

Junior Software Engineer — QA Focus

Built and tested production web applications while sharpening QA automation and engineering documentation practices.

Built the bongoDev application using React, Next.js, NestJS, and TypeScript.
Automated QA pipelines, reducing manual testing effort by 40%.
Refactored legacy systems, improving maintainability by 20%.
Authored technical documentation that reduced onboarding time for new engineers by 50%.
Participated in Agile cycles spanning sprint planning, code reviews, and release coordination.

Stack

ReactNext.jsNestJSTypeScriptJestAgile

04 — Selected Work

A curated portfolio.

Recent projects spanning enterprise SaaS, AI products, open-source tooling, and consumer platforms.

01/05

EINO — Knowledge Management Platform screenshot 1

EINO — Knowledge Management Platform screenshot 2

EINO — Knowledge Management Platform screenshot 3

EINO — Knowledge Management Platform screenshot 4

EINO — Knowledge Management Platform screenshot 5

EINO — Knowledge Management Platform screenshot 6

EINO — Knowledge Management Platform screenshot 7

EINO — Knowledge Management Platform screenshot 8

Project · 01

EINO — Knowledge Management Platform

Organizations losing institutional knowledge at scale.

Enterprise knowledge management system designed to make organizational knowledge secure and easily retrievable. Features include AI-powered search, video content processing, and collaborative tools.

AngularPython-DjangoPostgreSQL

GitHub Live

05 — Education & Credentials