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Saadaan Hassan
Full-Stack Product Engineer

Saadaan
Hassan

I build software around how a business actually works: first versions for founders, internal tools for teams, and AI added to workflows that already run.

Now
Building at Aurmak
Open to
Freelance & contract
Saadaan Hassan

Selected work

What I've Built

Client builds and my own products. Each write-up covers the problem, the decisions and what shipped.

Services

How I can Help

Three ways to work together. If your situation doesn't fit one of them, tell me what's going on.

Stack

What I Build With

The tools I reach for most. The problem decides the stack, not the other way round.

Product

Interfaces people use every day, on the web and on iOS and Android.

Next.js
React
TypeScript
Tailwind CSS
Capacitor

Backend & Data

APIs, data models and the business logic between them.

Python
Django
FastAPI
Node.js
NestJS
PostgreSQL
Supabase
Strapi

AI

Models wired into real workflows, with limits on what they can do.

OpenAI
Gemini
Groq
LangChain
pgvector
MCP

Systems & Infra

Desktop apps, deployment, and keeping it all running.

Rust
Tauri
Docker
AWS
Vercel
Cloudflare Workers

Experience

Where I've Worked

From a logistics internship to leading full-stack builds at DotCode, and now building a product from scratch at Aurmak.

Sep 2026 – Present

Full Stack Developer

Aurmak

Full-Time
  • Building the backend for Aurmak Pulse, a building intelligence platform, from scratch: a NestJS and PostgreSQL API that takes in live data from building systems over MQTT.
  • Took over the Next.js frontend and connected it to the new API, so facility teams see energy, carbon, air quality and occupancy in one place.
  • Own the product end to end, from the data model and API design to the UI and the day-to-day workflows it supports.
Oct 2025 – Aug 2026

Full Stack Developer

DotCode Solutions

Full-Time
  • Led full-stack builds in Next.js and Django, including Gripco, a lab information management system, and Hire-on-Rank, a performance-based hiring platform whose backend I built.
  • Shipped two iOS and Android apps with Capacitor, each with its own Django backend: a ride-hailing app for events with live tracking and in-app payments, and an expense-sharing wallet with phone sign-in.
  • Built real-time features on Django Channels and FastAPI WebSockets, from live location tracking to chat with file sharing.
  • Built a company intranet with employee and admin portals, and content-managed sites on Next.js and Strapi, including DotCode's own website.
  • Integrated payments and AI services into client products: Stripe, Paystack, OpenAI, Gemini, Whisper, ElevenLabs and Hume AI.
Jan 2025 – Sep 2025

Front-End Developer

DotCode Solutions

Full-Time
  • Built the frontends for GetSetCV, an AI resume builder, and MindHush, an AI support companion, including streaming chat and print-accurate PDF previews.
  • Built Next.js frontends and dashboards for client products in compliance, real estate, publishing and e-commerce, working against REST APIs with backend engineers and designers.
  • Improved load times and accessibility across client apps.
Aug 2024 – Oct 2024

Full Stack Intern

Ezee Logix

Internship
  • Built two MERN web apps and a React Native mobile app from scratch for logistics operations.
  • Integrated FedEx and internal logistics APIs to automate shipment tracking.
Freelance and contract

Let's build the right thing

Tell me what you're building, or what's slowing your team down. I'll tell you honestly whether I can help and what I'd do first.