Rayan Zakaria
Hassici

PhD Student · AI for Software Engineering

I study how AI coding agents can be made reliable and cost-efficient, and I build production AI and full-stack systems for clients.

View research Work with me

Taking on freelance projects alongside my PhD.

  • Université de Montréal
  • GEODES
Portrait of Rayan Zakaria Hassici
Montréal, QC, Canada

01 · Research

Making AI coding agents reliable and affordable

My doctoral research at DIRO focuses on empirical analysis and comparative evaluation of open-source and proprietary AI coding agents.

  • 01

    AI coding agents

    Empirical analysis and comparative evaluation of open-source and proprietary coding agents: reliability, cost, and trade-offs.

  • 02

    Automated program repair

    Context retrieval and feedback-driven patch generation for agentic repair pipelines.

  • 03

    Evaluation & benchmarks

    Benchmark design and LLM-as-judge methods for developer tooling, beyond "the tests pass".

Members of the GEODES software engineering lab on a dock by a lake
GEODES lab, Université de Montréal, 2026

02 · Path

Education & experience

Education

  1. Sep 2026 – PresentMontréal, QC, Canada

    Ph.D. in Computer Science

    Université de Montréal — DIRO

    AI for Software Engineering · GEODES lab

  2. Jul 2021 – Jun 2026Sidi Abdellah, Algiers

    Master's & Ingénieur d'État in AI & Data Science

    École Nationale Supérieure de l'Intelligence Artificielle (ENSIA)

    Master's grade: 16.08/20

  3. Aug 2024 – Jun 2026Kolea, Algiers

    Master's in Management for Engineers

    Higher School of Commercial Studies (EHEC)

    Double degree program

Research & industry

  1. Feb 2026 – Aug 2026Montréal, QC, Canada

    Software Engineering Research Intern

    Université de Montréal

  2. Jun 2025 – PresentRemote

    Freelance AI & Software Engineer

    Independent

  3. Jul 2024 – Nov 2024Algiers, Algeria

    Co-Founder & Lead Mobile Developer

    Gostu (Tech Startup)

03 · Work

Selected projects

Products I've built for clients, institutions and my own startup.

04 · Recognition

Honors & awards

  1. 2025

    National AI Olympiads

    DroughtFight: time-series forecasting & AI-agent recommendations

    1st Place
  2. 2025

    S.H.E.S.E.M.

    AgriScan: agricultural monitoring & edge plant-disease classification

    1st Place
  3. 2025

    National Robotics & Programming Competition

    AgriScan

    2nd Place · Best Software
  4. 2025

    Hack & Train Competition

    Remote sensing, segmentation & cybersecurity challenges

    2nd Place
  5. 2025

    Mathurance Hackathon

    Insurance provisioning prediction system

    3rd Place
  6. 2024

    GDG DevFest

    Real-time microservices dashboard with anomaly detection

    Winner
  7. 2024

    Yassir Hackathon

    LLM & business-intelligence solution

    2nd Place
  8. 2023

    Synapson Datathon

    NLP solution using BERT and TF–IDF

    Winner

05 · Services

Freelance: how I can help

I work with startups and teams that need AI built into real products, shipped by someone who also measures whether it works.

  • AI agents & LLM integration

    Agentic features, retrieval and evaluation added to your product, measured rather than guessed.

  • Full-stack SaaS

    From spec to production with Next.js, Node.js and FastAPI, built to client requirements.

  • ML & data prototypes

    Forecasting, NLP and classification models taken from notebook to deployed service.

  • AI tooling consulting

    Choosing and evaluating AI coding tools for your team, backed by current research.