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Based in Dhaka, Bangladesh

Md. Afraim
 Zahangir

Full-stack developer, MSc Computer Science (Data Science), Springer-published researcher, and passionate coding educator who has delivered 4,500+ classes. I build things that matter — from HRM systems to IoT automation.

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Md. Afraim Bin Zahangir
MSCSE
BSc CSE · Cum Laude
Who I Am

Passionate about code & education

Developer by profession, educator by heart — I bridge the gap between complex technology and real-world solutions.

I'm Md. Afraim Bin Zahangir, a Computer Science professional from Dhaka, Bangladesh with an MSc in Data Science from United International University and a BSc (Cum Laude) from ULAB.

My journey spans full-stack web development (Django + PostgreSQL on the backend, HTML/CSS/JS on the front), IoT systems (Arduino + Firebase), and a deep love for teaching programming — I've delivered over 4,500 classes to students from age 6 to university level.

Beyond code, I'm a Springer-published researcher in IoT automation, an award-winning sci-fi writer, and a casual mobile photographer who finds beauty in sunsets and bees.

MSc in Data Science | BSc in Computer Science & Engineering
Full Stack Developer (Django, React, WordPress)
Built HRM Systems, SaaS Apps & 20+ Client Websites
Published Research in IoT (Springer, 2022)
Award-Winning Developer (IEEE Competition Winner)
Available for Freelance & Full-Time Opportunities
⚡

Full-Stack Development

Django + PostgreSQL backends, responsive JS/CSS frontends, RESTful APIs, and production deployment for real clients.

🎓

Education & Mentorship

4+ years teaching programming from Scratch to Python. Trained 10+ educators. Over 200 student projects published online.

🔬

Research & IoT

Published IoT researcher (Springer). Ongoing AI research in digital marketing optimization and educational systems.

✍️

Creative & Multidisciplinary

Award-winning sci-fi writer. Mobile photographer. Game developer on itch.io. A developer with a storyteller's mind.

Career

Professional Experience

Click any role to expand details.

Jun 2025 – Feb 2026 Full-Time
Software Developer
AIZ Solutions

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  • Developed and deployed HRM and management systems for local and international clients using Django and PostgreSQL
  • Built and customized SaaS and web applications with Python, JavaScript, HTML, and CSS
  • Delivered 10+ client websites using WordPress & Elementor with responsive UI and database integration
  • Collaborated with clients to gather requirements and translate them into scalable software solutions
Jun 2024 – Jun 2025 Full-Time
Website Developer
Rupantok

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  • Developed and deployed 15+ production-ready websites for SMEs using WordPress, HTML, CSS, and JavaScript
  • Built a custom interactive website (MisoVibes) using Tailwind CSS and Vanilla JS for enhanced UX
  • Worked directly with clients to convert design concepts into high-performance, user-friendly websites
  • Optimized website performance, responsiveness, and cross-device compatibility
Aug 2023 – Dec 2023 Full-Time
Lecturer
Department of CSE, United College of Aviation Science and Management

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  • Conducted over 500 classes from CSE 7 to CSE 11 batches
  • Taught more than 10+ CSE subjects to students of different levels
  • Conducted 10+ skill development sessions
  • Started Python Programming Extra curriculum for all levels
Mar 2023 – Jul 2024 Part-Time Remote
Branch Teacher Leader
Timedoor Coding Academy

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  • Led upskilling of 10+ educators in curriculum paradigms and pedagogical best practices
  • Created and curated dynamic course materials aligned with institutional standards
  • Implemented monitoring mechanisms to track student progress and drive learner success
Jul 2024 – Oct 2024 Full-Time
Teacher
Green Gems International School

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  • Delivered 228 classes from grades 1 to 7.
  • Created over 200 detailed lesson plans, preparing lessons.
  • Guided and instructed more than 200 students in the field of ICT and Science
  • Performed Managerial, Administrative, and Counselor Duties
Dec 2021 – Jul 2024 Part-Time Remote
Online Programming Teacher
Timedoor Coding Academy

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  • Delivered 3,500+ classes in both virtual and physical settings
  • Taught Scratch, Construct, HTML, CSS, JavaScript, and Python to young learners
  • Empowered students to publish 200+ projects online, fostering innovation and creativity
Nov 2020 – May 2022 Contract
Teaching Assistant — Department of CSE
University of Liberal Arts Bangladesh (ULAB)

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  • Curated and maintained materials for 5 distinct courses with consistency and quality
  • Conducted 500+ classes in online and offline modalities
  • Taught C++, Java, HTML, CSS, JavaScript, Python, and C# to university students
Sep 2019 – Apr 2020 Contract
Peer Mentor
ULAB Student Affairs Office

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  • Inducted new university students into ULAB culture for smooth transition
  • Resolved conflicts and addressed student dilemmas around complaints and disciplinary issues
Portfolio

Projects & Work

From enterprise HRM systems to IoT automation — real projects for real clients.

Incepta HRM System
Client Project · Enterprise

Internal HRM System

Incepta Pharmaceuticals Ltd.

Full-featured HRM covering attendance, leave management, overtime, payroll, and employee records for one of Bangladesh's largest pharma companies.

Django PostgreSQL Python HR Tech
AlumaVerse Railing Quote Generator
Client Project · Automation

Railing Quote Generator

AlumaVerse

Dynamic material calculator and quotation generator for railing configurations with automated pricing logic, saving hours of manual work per quote.

JavaScript Django Automation
MisoVibes Website
Client Project · Web

Custom Website

MisoVibes

Custom responsive website with optimized performance, modern design, and fluid user experience.

HTML CSS JavaScript
Live Site ↗
BinaryCGI Website
Client Project · Corporate

Company Profile Site

BinaryCGI

Professional company profile showcasing services, portfolio, and brand identity with clean, modern design.

WordPress UI/UX
Live Site ↗
Saz Vanity E-Commerce
Client Project · E-Commerce

E-Commerce Store

Saz Vanity

Full-featured e-commerce store with product catalog, shopping cart, and secure checkout flow for a beauty brand.

WordPress WooCommerce E-Commerce
Live Site ↗
Solar Home BD
Client Project · Corporate

Company Profile

Solar Home BD

Clean and professional company profile for a solar energy solutions provider, emphasizing trust and sustainability.

WordPress Corporate
Live Site ↗
Unida Furnishers
Client Project · E-Commerce

Furniture E-Commerce

Unida Furnishers

Furniture e-commerce site with product gallery, order system, and a user-friendly browsing experience.

WordPress WooCommerce
Live Site ↗
Arduino Water Tank IoT
IoT · Personal Project

Home Water Tank Automation

IoT-based water tank monitoring and automation system using Arduino, Firebase Realtime DB, and a Java Android app for remote control.

Arduino Firebase Java IoT
GitHub ↗
FlipBook
Personal · Frontend

FlipBook

Interactive digital flipbook with smooth page-turn animations built entirely in vanilla HTML, CSS, and JavaScript.

JavaScript HTML/CSS
GitHub ↗
Doctor's Desk
Personal · Desktop App

Doctor's Desk

Desktop medical management system for doctors' daily workflows — patient records, appointments, and notes built in C# and SQL.

C# SQL Desktop
GitHub ↗
Toolkit

Skills & Technologies

Backend / Python
Python90%
Django85%
PostgreSQL80%
PHP70%
Frontend
HTML5 / CSS392%
JavaScript85%
Bootstrap88%
WordPress85%
Other Languages
C / C++78%
C# / .NET75%
Java72%
SQL82%
Tools & Platforms
Git / GitHub88%
Firebase80%
Arduino / IoT75%
Power BI68%
Academic

Research & Publications

Finding problems and solutions is a passion. My research sits at the intersection of IoT, AI, and real-world impact.

Published · Springer 2022

Roof Garden Irrigation and Drainage Automation Using Microcontroller

Co-Author · IoT · Arduino · Smart Automation · Springer LNNS Series

An IoT-based system using microcontrollers to automate irrigation and drainage for urban rooftop gardens — reducing water waste and manual effort through smart sensor integration.

Read Paper ↗
Ongoing Research

Optimising Digital Marketing Strategies for Startup Business Using AI

Artificial Intelligence · Digital Marketing · Startup Ecosystems

Investigating how AI-driven strategies can help early-stage startups optimize their digital marketing spend and audience targeting with limited resources.

In Progress
Ongoing Research

AI-Enhanced Learning Systems: A Case Study in Educational Modernization and Misuse Mitigation

Artificial Intelligence · Educational Technology · Ethics · LMS

Examining how AI tools can modernize learning systems while simultaneously developing frameworks to detect and mitigate academic misuse.

In Progress
Academic Background

Education

Master of Science
Computer Science Engineering · Data Science
United International University (UIU)
MSc · Data Science Specialization
May 2023 – Feb 2025 GPA: 3.56 / 4.00
Bachelor of Science
Computer Science Engineering
University of Liberal Arts Bangladesh (ULAB)
Cum Laude · Honor List
Feb 2018 – Oct 2022 GPA: 3.83 / 4.00
HSC — Higher Secondary
English Version · Science
Dhaka Residential Model College
2015 – 2017 GPA: 4.17 / 5.00
SSC — Secondary
English Version · Science
BIAM Laboratory School, Naogaon
Perfect Score
2013 – 2015 GPA: 5.00 / 5.00
Recognition

Awards & Achievements

1st
"In The Shadow" — Game Narrative Design
IEEE ULAB · CONQUEST 20
Inter-University Competition · Team 71 Ltd.
2020
2nd
"H.O.P.E" — Science Fiction Story
IEEE IUT · PLATFORM R.E.D 0.2
Partner: Youth Opportunities
2019
Honorable Mention
"FARMING 2.0" — Project Showcase
ULAB Tech Fest 2019
2019
3rd
"MSD: Mobile Security Device"
ULAB EEE Department Project Showcase
2019
15+
Professional Certifications
Coursera · OpenWeaver · Verified
2020 – 2022
Springer
Published Researcher
IoT Automation Paper · LNNS Series
2022

Let's build something great together

Whether you need a full-stack developer, a technical educator, or a research collaborator — I'd love to hear from you.

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