Hassan Ahmed

Hassan Ahmed

Full-Stack DeveloperToronto, ON

Hassan Ahmed
Get in touchGitHub

About

Toronto-based full-stack developer with 5+ years building and scaling complex web applications from end to end; From architecting the solutions to developing, deploying and supporting them.

I’m very hands-on, and often work on personal projects to explore new technologies and ideas.

Frontend
Next.jsReactReact NativeTypeScriptTailwind
Backend
Node.js.NET / C#API architecturePostgreSQLSQL ServerSupabase
Infrastructure
AWSTerraformDocker
Practices
CI/CDObservability (Grafana)Agile SDLCTechnical design & architecture

Career

  1. 2023 — Present

    Rebel.ca Corp

    Senior Software Developer

    2025 — Present

    Own architecture on new products and large migrations, including an AI website generation product, the move to Next.js, and a rebuilt billing system.

    Software Developer

    2023 — 2025

    Built two-factor authentication and fraud monitoring, consolidated Lambda services into a monorepo, and received the company Excellence Award for technical impact.

  2. 2022 — 2023

    Department of National Defence Canada

    Backend Developer, Contract

    Maintained and monitored internal ASP.NET applications, working with testing and production teams to resolve issues.

  3. 2021 — 2022

    University of Ottawa · Non-Linear Photonics Group

    Data Analyst, Contract

    Built Python data pipelines and ran optical simulations that fed the group's photonic crystal waveguide research.

    Publication

    Simulation and fabrication of slow light suspended air-bridge AlGaAs photonic crystal waveguide

    Co-author · SPIE Proceedings, 2022

Projects

Contact

Open to senior full-stack and platform roles.

The fastest way to reach me is email. I am based in Toronto, ON and happy to talk about roles, contract work, or anything you are building.

Email
4hahmed@gmail.com
GitHub
Hassan4Dev