Abdesalem Gueboudj
Software Engineer with 5+ years of experience designing and developing secure backend and full-stack applications
Talent
AlfordMember since June 28, 2026
PythonKotlinDjangoFlaskGitPenetration TestingDockerNginxGunicornDigitalOceanMySQLWeb3REST APIsBlockchain IntegrationRole-Based Access Control (RBAC)NFCE-payment
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PythonKotlinDjangoFlaskGit
About
Software Engineer with 5+ years of experience designing and developing secure backend and full-stack applications as freelancer. Proven success in Python and Django web development, blockchain integration, and automation systems. Skilled in building high-performance trading software, secure REST APIs, and scalable architectures. Passionate about cybersecurity, clean code, and system reliability.
Experience
Freelance Software Engineer - Freelance
(2020-01)
- Designed, developed, and maintained 60+ Python trading systems optimized for high concurrency and zero-downtime operations.
- Built secure, scalable backends using Django and Flask frameworks following OWASP best practices.
- Developed REST APIs and full-stack solutions for clients worldwide, ensuring code quality and maintainability.
- Deployed using Docker, Gunicorn, and Nginx on cloud platforms (mostly Digitalocean).
- Conducted backend penetration testing and post-deployment hardening to mitigate vulnerabilities.
Education
Master's - Information Systems Security - Saad Dahleb Blida 1 University (2025-07)
