P.01 — Ongoing
Xemote Remote Control
An ongoing business venture: a platform for controlling and managing computers remotely, built with security as the first constraint. Details under wraps while it takes shape.
- Product
- Remote access
- In development
IT Project Leader · Full-Stack Developer
Sami Rahman.
Eight years turning complex systems into calm, dependable software — from full-stack builds to infrastructure, and the teams that ship both.
About Sami Rahman
01 / Signal
I'm Md Samiur Rahman Mian — most people call me Sami Rahman (or Sam Rahman), and online I go by srs404. IT Project Leader and full-stack developer in Oshawa, Ontario.
I work where software, servers and people meet. I write code, run infrastructure, and lead the teams that deliver both — sitting between clients, vendors and executives to turn ambiguous problems into systems that hold.
02 / Work
Selected work.
P.02 — 2025 · AI-accelerated
Food Ordering Platform — five-app suite
A complete ordering ecosystem for a startup: customer, driver, admin, branch and store apps, designed and shipped end to end. Built as an AI-accelerated engineer — with the development background to spot-check security patches, validate integrations and own full-scale delivery.
- 5-app suite
- AI-accelerated
- End-to-end delivery
P.03 — 2025 · Gatestone & Co.
Server Migration to Cloud
Leading the migration of internal servers to the cloud alongside an AWS vendor — planning, execution and delivery across the infrastructure estate.
- AWS
- Cloud migration
- Project leadership
P.04 — 2025 · Gatestone & Co.
Datacenter Migration
Coordinated a datacenter migration end to end — sequencing vendors, the internal IT team and business stakeholders around critical infrastructure.
- Datacenter
- Infrastructure
- Coordination
P.05 — 2025 · AI-accelerated
Travel Agency E-commerce
A full e-commerce website for a travel agency — browsable offerings and a clean path from search to sale, delivered production-ready.
- E-commerce
- Web
- AI-accelerated
P.06 — 2025 · AI-accelerated
Short-Term Rental Booking
A fully functional booking website for a short-term house-rental startup — listings, availability and reservations.
- Booking
- Startup
- AI-accelerated
P.07 — 2019 · 2020
Advanced Member Portal
Member portal for NSU ACM Student Chapter with social-style engagement features, plus an interview-scheduling system that streamlined recruiting end to end.
- Full-stack
- Community
- Scheduling
P.08 — 2017 · 2018
Centralized Point of Sale
Touch-first POS that ran daily sales at Liquor Lounge — role-based logins, dynamic inventory, invoicing and transaction analytics.
- VB.NET
- Microsoft SQL
- Desktop
P.09 — 2020
Home Automation Server
A self-hosted automation hub and a hand-tuned home network — servers, routing and smart devices configured for privacy and uptime.
- Self-hosted
- Networking
- Automation
P.10 — 2021
Bulk SMS Sender
An API-integrated tool for sending SMS at scale — built as a personal utility for campaigns and alerts.
- API integration
- Messaging
- Utility
Also in the archive — LeyStation Workstation Server ('19) · Remote Computer Access Blocker ('19) · Network Spoofing & ARP Poisoning Lab ('20) · Dhaka Chemicals Catalogue Site ('18)
03 / Craft
A constellation of skills.
Languages
- Python
- Java
- PHP
- JavaScript
- C#
- C++
- SQL
Web & Data
- React
- Vue
- Node.js
- Laravel
- WordPress
- MySQL
- MongoDB
AI & Automation
- AI Integration
- LLM Apps
- Prompt Engineering
- Script Automation
- Code Validation
Infrastructure
- Linux
- Windows Server
- AWS
- Docker
- Kubernetes
- Networking
- Active Directory
Leadership
- Agile · Scrum
- Azure DevOps
- MS Project
- ServiceDesk Plus
- Code Review
- Kanban
04 / Orbit
Six roles in orbit.
Tap a planet to read the role
Jan 2025 — Now
IT Project Leader
Gatestone & Co.
Leading end-to-end IT project delivery across software, server and infrastructure initiatives:
- Leading the internal server migration to the cloud with an AWS vendor
- Coordinated the datacenter migration
- The middleware between clients, vendors and the internal IT team
- Strategizing onboarding plans with business leadership — VPs, SVPs and the President
- Trusted with confidential information day to day
2023 — 2024
IT Manager
TripUp
Owned IT operations end to end and led software delivery from planning to deployment — including a scalable invoicing platform with facial recognition and ID verification.
2021 — 2022
Software Engineer
Travela
Built and secured travel-tech web applications; containerized deployments with Docker & Kubernetes and kept CI/CD pipelines fast and boring.
2019 — 2021
Web Lead
NSU ACM Student Chapter
Led the web team; shipped a member portal with social features and an interview-scheduling system that streamlined recruitment.
2018 — 2020
Full-Stack WordPress Developer
Dhaka Chemicals
Built and ran a catalogue site on a LAMP stack — SEO work took it to the top of Google Search with a 97% GTmetrix performance score.
2017 — 2019
Software Developer
Liquor Lounge
Developed a touch-first point-of-sale system with inventory, invoicing and sales analytics in VB.NET and Microsoft SQL.
05 / Transmission
Send a signal.
Have a project, a role, or a system that needs an owner? Write to me here — it lands straight in my inbox.
Dhaka 23.81° N — Oshawa 43.90° N · Signal path