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Malt Strategy
Liban AbdullahiLA

Liban Abdullahi

Full-Stack & Security Engineer

€300/day
Brussel, BE
3-7 years
Python
Typescript
artificial intelligence
Cybersecurity
React.js

Average response time: 1 hour

About Liban

Full-stack engineer, security practitioner, and founder of CraftRipple Studio. I build secure web applications for healthcare, automation, and startups, combining real product development with hands-on security engineering. CompTIA Security+ certified (2026).

  • English

    Native or bilingual

  • Dutch

    Conversational

  • Arabic

    Basic

Can work on-site
Brussel (up to 50km)

Experience

  • CraftRipple Studio
    Founder & Full-Stack Developer
    TECH
    February 2025 - Today (1 year and 6 months)
    Brussel, Belgium
    – Founded an independent development studio building security-hardened web applications for early-stage founders across healthcare, productivity, and automation domains
    – Delivering end-to-end projects including threat modeling, secure architecture design, secrets management, and CI/CD setup, transforming prototypes into production-ready, security-conscious applications
    Typescript React.js Terraform PostgreSQL CSS3
  • Revella Health
    Lead Developer
    March 2025 - January 2026 (10 months)
    – Architected secure backend services for an AI-powered clinical platform, implementing RBAC, encrypted data handling, and secure authentication flows compliant with healthcare data protection requirements
    – Implemented secure LLM integration with input validation and prompt injection mitigations in a HIPAA-adjacent clinical environment handling sensitive patient data
    – Collaborated with clinical and executive teams to translate regulatory requirements into compliant technical controls, enforcing security best practices across the entire delivery lifecycle
    Typescript flask PostgreSQL React.js OpenAI
  • Publiq vzw
    Frontend Developer
    January 2024 - February 2025 (1 year and 1 month)
    Brussel, Belgium
    – Designed and implemented a comprehensive E2E testing suite using Playwright, writing automated tests covering critical user flows to identify security-relevant bugs pre-release and improve product stability
    – Collaborated with the development team to analyse failure patterns and refine test coverage strategy for improved deployment confidence
    Typescript VueJS Playwright
Check out Liban's experience

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Education

  • International Business Management
    Thomas More Mechelen
    2021
    Bachelor
  • Data Science, Protection & Security
    Thomas More University of Applied Sciences
    Bachelor
Check out Liban's education

Certifications

Skill set

Backend Service Development
Testing and Quality Assurance
Front End Interface Development
External API integration
Software Architecture
GRC (Governance, Risk and Compliance)
Least Privilege Principles
Penetration Testing
Risk and Vulnerability Assessment
ETL (Extract, Transform, Load) Processes
Data Cleaning and Preprocessing
CI/CD Management
Infra as Code
DevSecOps
Containerization and Virtualization

Categories