01 / INTROsoftware engineer
I’m a software engineer based in Paris, focused on building reliable backend systems, thoughtful applications, and useful software.
Hi, I am Mahdi
Passionate and curious Software Engineer Who Loves Building
01 / ABOUT
A little more about me
A snapshot of where I’m based, what I use, and the foundations behind how I build.
02 / BASED IN
Paris, France
03 / STACKa practical toolkit
Languages
TypeScriptJavaScriptPythonC++C
Frameworks
Node.jsNestJSReact
Data / messaging
SQLRedisRabbitMQKafkaTigerBeetle
Infra / tools
DockerAWSGit
Other
SoliditySmart Contracts
05 / EDUCATION2021 — 2026
06 / LANGUAGES
ENEnglish
FRFrench
ARArabic
02 / EXPERIENCE
My career journey so far
A few places where I’ve worked on products, systems, and the details between them.
SPARKLIN
Nantes, France
Software Engineer
InternshipOn-siteMid-February 2026 — Mid-August 2026
- Designed a provider-agnostic payment architecture supporting multiple providers and payment methods.
- Developed a closed-loop wallet and ledger architecture focused on consistency, idempotency, and reliable money movements.
- Built resilient payment workflows using state machines, retries, and event-driven processing.
- Designed multi-region and multi-provider deployments across Europe and Southeast Asia.
REALITY
Seattle, Washington, United States
Software Engineer
Part-timeRemoteSeptember 2025 — November 2025
- Continued contributing to the product after the internship.
- Worked on frontend features and product improvements.
- Configured staging and production environments on AWS Amplify for repeatable application releases.
Software Engineer
InternshipRemoteJune 2025 — August 2025
- Built complex, reusable frontend components.
- Optimized demanding features using segment trees and MEX structures.
- Contributed to BFF development with Spring Boot.
K-Noon
Tunis, Tunisia
Full Stack Developer
Part-timeRemoteSeptember 2023 — November 2024
- Built full-stack features for a document-processing application.
- Automated deployments and improved application performance.
- Handled client communication and application training.
Frontend Developer
InternshipRemoteAugust 2023
- Built an internal PDF field-selection application.
- Removed dependency on paid software for this workflow.
03 / PROJECTS
Selected projects
Small products, experiments, and systems built with care.
06 / CONTACT
Let's Talk
Have an opportunity, an idea, or just want to connect? Send me a message.