We build the intelligent infrastructure of tomorrow.
Dev4Caustaza is a Tunisian startup specialized in Artificial Intelligence, Cloud Computing and Cybersecurity. We design robust systems for businesses — and SUBUL, our EdTech & JobTech SaaS platform, to train and connect tomorrow's tech talent.
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Areas of expertise : AI, Cloud, Cybersecurity
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SUBUL verticals : EdTech & JobTech
TN
Based in Tunisia, regional reach
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Mission : train and connect tech talent
A tech team that designs, secures and trains.
Dev4Caustaza supports businesses through their digital transformation: resilient cloud architectures, applied artificial intelligence solutions leveraging GPU-accelerated compute, and end-to-end security for information systems.
Convinced that the best infrastructure is worthless without the right skills to run it, we created SUBUL — a SaaS platform that trains tech talent (EdTech) and connects them to hiring companies (JobTech).
- End-to-end technical expertise, from design to production
- A proprietary SaaS platform (SUBUL) to grow the Tunisian tech ecosystem
- Hands-on labs and a tech residency (SUBUL XP) to learn by building
Three pillars, one ambition : reliability.
We combine artificial intelligence, accelerated cloud infrastructure and security to deliver systems that hold up under load — and over time.
Artificial Intelligence
AI agents, business process automation, language model integration and custom data/ML solutions, optimized for GPU-accelerated compute.
Cloud Computing
Scalable cloud architecture, migration, containerization and DevOps automation for infrastructure that grows with you.
Cybersecurity
Security audits, penetration testing, compliance and continuous monitoring to protect your digital assets.
SUBUL — EdTech and JobTech, together.
One platform to build in-demand tech skills, then connect directly with the companies that are hiring.
SUBUL Learn
Hands-on, certified learning paths in AI, Cloud and Cybersecurity, designed to take you from beginner to employable, fast.
- Guided paths by domain and level
- Hands-on labs on real-world cases
- Progress tracking and skill badges
SUBUL Jobs
Smart matching between talent trained on SUBUL Learn and tech companies looking for operational profiles.
- Profiles verified by practice, not just a CV
- Matching by skills and availability
- A simplified hiring pipeline for companies
SUBUL XP — a tech residency, not a training center.
Book your first hands-on lab for free: DevOps, AI & Agents, Cybersecurity, Data, Full Stack or Cloud. You learn by building, guided by the Dev4Caustaza team.
A technical approach, no detours.
Fast execution
Small, autonomous teams that ship fast and iterate with you.
Security by design
Cybersecurity isn't bolted on afterward — it's part of every deliverable.
AI applied, not a gadget
We only add AI where it solves a real business problem.
Impact on local talent
With SUBUL, every technical engagement also feeds the training of Tunisian talent.
Have a project in mind? Let's discuss it.
Whether it's an AI project, cloud infrastructure, a security audit, or integrating SUBUL into your company, our team replies within 48h.
Send a message
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