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Ayoub Krimi

@ayoubkrimi

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Backend developer at Asteroidea, building Go services and event-driven systems for POSIFY.

Tunisia

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What I'm looking for

I'm seeking backend, full-stack, or systems developer roles.

At Asteroidea, I build and ship Go backend services and REST APIs for POSIFY, an integrated parking-management platform. I designed NATS-based services connecting POS terminals, the Backoffice, and hardware, and implemented authentication and role-based access control.

I also built kriminoDB, an in-memory, Redis-inspired Go key-value store with peer-to-peer replication and failure detection. At Freeways Club, I led programming workshops for students on web development, Git, and Linux.

Experience

Work history, roles, and key accomplishments

Current

Software Developer (Freelance)

Current

Asteroidea

Jul 2026 - Present (3 months)

Continued as a freelancer after the internship, adding new features, refactors, performance work, and validation for real customer deployments.

Go TypeScript React Docker NATS PostgreSQL REST APIs

Full-Stack Developer Intern

Asteroidea

Jan 2026 - Jun 2026 (5 months)

Built and shipped backend services and REST APIs in Go (Gin) for POSIFY, covering business logic and PostgreSQL data modeling. Designed event-driven microservices with NATS to sync POS terminals, the Backoffice, and hardware via HTTP, SSE, and NATS.

Go Gin PostgreSQL NATS REST APIs Docker Docker Compose React TypeScript Authentication RBAC CI CD

Head of High Level Programming Department

Freeways Club

Sep 2024 - Sep 2025 (1 year)

Led technical workshops for 50+ students on foundational web development (HTML/CSS) and version control (Git/GitHub). Conducted Linux installation workshops for 60+ students, promoting open-source software adoption.

HTML CSS Git GitHub Linux Teaching Workshop Facilitation

Education

Degrees, certifications, and relevant coursework

Higher Institute of Computer Science (ISI)

Professional Master's Degree, Information Systems and Infrastructure Security

2026 -

Currently pursuing a Professional Master's Degree in Information Systems and Infrastructure Security at the Higher Institute of Computer Science (ISI) in Ariana, Tunisia, starting September 2026.

Higher Institute of Computer Science (ISI)

Bachelor's Degree, Computer Science

2023 - 2026

Pursuing a Bachelor's Degree in Computer Science at the Higher Institute of Computer Science (ISI) in Ariana, Tunisia, from September 2023 to June 2026.