
Pavel C
Information Security Student
Compétences

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Portfolio
Expérience professionnelle
Co-developer, DotFlag (open-source CTF platform) - React/TypeScript frontend, .NET backend
GitHub • Indépendant
Feb 2026 - May 2026 • 3 mos
Co-developed DotFlag, an open-source Capture The Flag (CTF) platform for hosting cybersecurity competitions. Built the frontend with React 19 and TypeScript, including real-time scoreboards, challenge browsing, and team management features. Worked alongside two teammates under academic supervision, following a layered backend architecture (.NET 8, PostgreSQL). The platform supports dynamic scoring, Docker-based challenge environments, and a full admin panel - designed for university-level competitions and cybersecurity training. Project located at: https://github.com/Andarriel/DotFlag
Freelance frontend development - Angular, commercial projects
Kwork • Freelance
Jul 2025 - Aug 2025 • 1 mo
Delivered frontend development and bug fixes for a commercial Angular application as freelance work. Diagnosed and resolved build/runtime issues (including Vite/HMR configuration conflicts), implemented UI components and template changes, and worked directly with the client to scope, price, and deliver fixes within agreed timelines.