Profile

Vadym H.
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  • Rating 318
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Indicators

  • Bids in the last two weeks: 4
  • Last visit: 2 hours 53 minutes ago

Specializations

HTML & CSS

972 place/5620

C#

132 place/1204

CV

🎯 Core Expertise & Projects

🌐 Network Analysis & System Administration

  • Protocol Dissection: Intercepting, decrypting, and reverse-engineering proprietary network protocols (specifically within the Supercell / Brawl Stars ecosystem).
  • Linux Administration: Hardening and configuring VDS servers, setting up firewalls, routing, and tunnels.
  • CI/CD & Automation: Building automated pipelines via Git and GitHub Actions (push-to-deploy workflow from local machine to server).

⚙️ Reverse Engineering (IDA Pro & Frida)

  • Static Analysis: Disassembling compiled binaries, reconstructing control flow, and vulnerability research using IDA Pro.
  • Dynamic Instrumentation: Writing automation scripts and runtime injections with Frida (function hooking, value manipulation, and call tracing across Unix/iOS/Android environments).

🕹️ 2D Game Projects (Godot)

  • FlyCat — A physics-based 2D mobile runner platformer. A vibrant game featuring my own cats flying upward to collect coins while dodging obstacles!
  • Five Nights At Neighbors — An atmospheric fan-made 2D horror game about crazy neighbors, featuring advanced survival mechanics and custom enemy AI behavior.
  • SchoolFight — A 2D action/fighting game showcasing combo systems and combat state management.


Skills and abilities

Programming

Mobile development

Administration

Translation