Rakib Rahman RimonSoftware & DevOps Engineer

I build resilient systems and the seamless applications that run on them.

Available for work

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01/about

I live in the terminal, and I ship what I run.

Now
Software Engineer, Genesys Softwares LLC
Since
July 2025
Studying
BSc Computer Science, BRAC University
Based
Dhaka, Bangladesh

I’m a software and DevOps engineer at Genesys Softwares LLC in Dhaka. About a year of that has been professional; the hands-on infrastructure habit is much older than the job title.

I self-host on ARM hardware sitting in my flat — including the server delivering this page. I containerise with Docker, put Nginx and Cloudflare Tunnels in front of it, and automate the whole path to production with GitHub Actions.

The through-line is reliability. I’d rather build something boring that stays up than something clever that pages me at 3am.

~85%

less time from commit to production

Cut a production deploy from roughly 30 minutes of manual work to under five, with a Docker + GitHub Actions pipeline.

02/stack

What I reach for.

DevOps & Cloud

Where I’m most at home.

  • Docker
  • GitHub Actions
  • Nginx
  • Cloudflare Tunnels
  • AWS
  • DigitalOcean
  • Linux
  • Self-hosting

Frontend & Mobile

Interfaces that stay out of the way.

  • React
  • Next.js
  • Vue / Nuxt
  • TypeScript
  • Flutter / Dart
  • HTML & CSS

Backend & Data

APIs, schemas, and the boring reliable parts.

  • Node.js
  • Express
  • MongoDB
  • PostgreSQL
  • .NET 9 / C#
  • REST APIs

AI & Automation

Side interest, real workflows.

  • ComfyUI
  • Stable Diffusion
  • ElevenLabs

03/work

Selected work.

Personal Home Server & Automation — opens in a new tab

Infrastructure — design, build, operations

A self-hosted ARM (Amlogic) box that serves this very portfolio. Docker for every service, Nginx out front, Tailscale for secure remote access, Umami for analytics, and a custom Discord bot that watches power and uptime and tells me before anyone else notices.

  • Linux
  • Docker
  • Nginx
  • Tailscale
  • Node.js
  • Bash
Source
Assignment Management System dashboard

Assignment Management System — opens in a new tab

Full-stack — API, data model, and client

A role-based educational platform with separate Admin, Teacher and Student surfaces. .NET 9 Web API over PostgreSQL via EF Core, JWT auth, and a Next.js 15 client. Covered by xUnit and Moq tests.

  • .NET 9
  • C#
  • Next.js 15
  • TypeScript
  • PostgreSQL
  • xUnit
Exploding Ducklings game board

Exploding Ducklings — opens in a new tab

Full-stack — realtime game server and client

A real-time multiplayer card game. React + Vite + TypeScript on the front, Node/Express and Socket.io holding the game state, with PostHog watching how people actually play it.

  • React
  • Vite
  • TypeScript
  • Socket.io
  • Framer Motion
Source

Xpensive — opens in a new tab

Mobile — app and data layer

A cross-platform budget tracker. Flutter and Dart against a Firebase realtime database: multiple accounts, categorised spending, and charts that make the month legible at a glance.

  • Flutter
  • Dart
  • Firebase
  • Material 3
VENT anonymous counselling platform interface

VENT — opens in a new tab

Full-stack — mobile app and web dashboard

An anonymous counselling platform pairing people who need to talk with volunteer listeners. Flutter app, Next.js dashboard, real-time chat, and anonymity treated as a requirement rather than a feature.

  • Flutter
  • Next.js
  • Socket.io
  • Node.js

AI Workflow Optimization

Tooling — local generative pipelines

Tuned local generative-AI workflows: ComfyUI on a dedicated GPU for image pipelines, plus custom ElevenLabs voice models for multimedia work. Entirely self-hosted, so nothing leaves the network.

  • ComfyUI
  • Stable Diffusion
  • ElevenLabs
  • Python

04/contact

Have a system that needs building?
Let’s talk.

I’m open to work on infrastructure, backend, and full-stack projects — and I answer every message myself, usually within a day.

rakibrahmanr1@gmail.com

Or send it straight through