Open to work & collaboration

Developer · Network Engineer · Builder

I BUILD DIGITAL
SYSTEMS.

I'm Samir Hossain — I turn ideas into practical software, networking infrastructure, and automation tools that solve real-world problems.

Explore My Work → Get in Touch

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Projects Built

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Months Experience

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ISP Clients

samir@dev ~

›whoami

Samir Hossain

›cat skills.txt

PHP Python JS Flutter

MikroTik Linux MySQL

OpenAI Anthropic APIs

›uptime

16 months, always on

›

📍

Dhaka, Bangladesh Based in Uttara

SCROLL

PHP ◆

Python ◆

JavaScript ◆

Flutter ◆

MySQL ◆

MikroTik ◆

Linux ◆

REST APIs ◆

OpenAI ◆

Anthropic ◆

Git ◆

HTML / CSS ◆

Dart ◆

SQLite ◆

Android ◆

RouterOS ◆

PHP ◆

Python ◆

JavaScript ◆

Flutter ◆

MySQL ◆

MikroTik ◆

Linux ◆

REST APIs ◆

OpenAI ◆

Anthropic ◆

Git ◆

HTML / CSS ◆

Dart ◆

SQLite ◆

Android ◆

RouterOS ◆

Featured Work

Things I've Built

All Projects →

LIVE NETWORK MAP

NETWORKING · MONITORING

Smirity NMS

Network Management System for monitoring OLTs, ONUs, PON ports, alarms, and network topology in real time. Built for Smirity Cable's ISP infrastructure serving thousands of clients.

PHP SQLite ECharts Cytoscape.js MikroTik API

View Project →

WEB PLATFORM

SOFTWARE · WEB APP

ISP Management System

Full-stack platform for managing customers, billing, payments, staff, and ISP operations. REST API backend with dynamic JS frontend.

PHP MySQL REST API JavaScript

View Project →

MOBILE · ANDROID

MOBILE · AUTOMATION

Payment Watcher

Android app that reads incoming bKash & payment SMS and auto-syncs transactions to ISP backend — zero manual entry.

Flutter Android REST API SMS Listener

View Project →

FINANCE TOOL

SOFTWARE · FINANCE

Hishab

Smart accounting & ledger tool for tracking expenses, income, and financial records. Built for real-world bookkeeping use.

PHP MySQL JavaScript

View Project →

FLUTTER APP

MOBILE · HEALTH

GYM Workout App

Flutter-based Android workout tracker with exercise library, routines, sets/reps tracking, and progress visualization. Built for personal and gym-client use.

Flutter Dart SQLite Android

View Project →

What I Do

Areas of Expertise

01 — Software

Web & Desktop Apps

ISP Management Platform

Hishab — Accounting Tool

Custom web applications

REST API development

02 — Networking

Network Systems

Smirity NMS — network monitor

MikroTik / OLT / ONU setup

PON topology management

3,500+ ISP client infrastructure

03 — Mobile

Flutter & Android

Payment Watcher (bKash sync)

GYM Workout Tracker APK

Flutter cross-platform apps

SMS-to-API automation

04 — AI & Automation

Experiments & Tools

Odysseus — self-hosted AI

Multi-model AI integrations

ISP automation scripts

Personal productivity tools

Skills & Technologies

Tools I Work With

🐘

PHP

🐍

Python

⚡

JavaScript

💙

Dart

🐬

MySQL

🗃️

SQLite

📱

Flutter

🔧

MikroTik

🐧

Linux

🔀

Git

🌐

HTML/CSS

🔌

REST APIs

🤖

OpenAI

🧠

Anthropic

3.5K+ ISP clients managed in Uttara, Dhaka 🇧🇩

About Me

Building at the intersection of software, networking and real-world problems.

I'm Samir Hossain — a developer and technology enthusiast from Dhaka, Bangladesh. I enjoy building software, networking systems, automation tools, and practical products that solve real problems. I take ideas from "this would be useful" to "it's actually running."

Currently studying at AIUB while managing the full digital infrastructure of Smirity Cable — an ISP serving Sector 10, 11, 13, and Fulbaria in Uttara. That combination of real operations and academic study keeps me thinking in both theory and practice.

Problem Solver

Real-world tech solutions, end to end.

Always Learning

New tools, ideas, and possibilities daily.

Builder Mindset

From idea to shipped product.

Practical Focus

Simplicity over complexity, always.

Contact