Reverse engineer & full-stack dev — building game internals since 2014.
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- 💻 Developer specializing in reverse engineering, automation & bot development, and game-client customization.
- 🧠 10+ years in code — started at 14 writing Tibia scripts back in 2014, and never stopped.
- 📍 Location: Under Pacific 🌊
- 🔭 Right now: owner of KizuBot, co-founder of CoreGuard (anti-cheat SaaS), and tech lead on the PokeAlliance OTClient.
- 🎨 Interests:
- 🎧 Music Production — producing my album Kizuno Feels
- 🧩 Reverse engineering & low-level systems — LuaJIT hooks, Windows internals, game protocols
- 🤖 Bots & automation — WhatsApp, Twitch, and OTClient (OTServ)
- 🌍 Open source — actively contributing to the projects I rely on
- ⚡ Fun fact: I like owning products end-to-end — the core, the dashboard, the billing, and the infra underneath.
Languages: Python · Lua · C / C++ · C# · Rust · Go · JavaScript / TypeScript · PHP
Reverse engineering: LuaJIT C-API hooking · x86 / x64 inline hooks · Ghidra · IDA Pro · x64dbg · mitmproxy / packet capture · Windows internals · Wine / Bottles · game-protocol analysis
Backend & data: Node.js · Rust · Go · Python · PostgreSQL · MySQL
Frontend: Next.js (App Router) · React · Tauri 2 · Tailwind CSS · shadcn/ui
Infra & ops: Docker · Vercel · Cloudflare · Prometheus · Grafana · PM2 · systemd · Stripe · Baileys · BGP / IX.br peering · datacenter colocation
- 🤖 KizuBot — my flagship: a full AFK automation suite for PokeXGames (PXG) (combat, cavebot, looting, auto-catch, WhatsApp notifications) with its own bot cores, Next.js dashboard, licensing/billing and infra. (private)
- 🛡️ CoreGuard — co-founded anti-cheat SaaS for OTClient-family clients; I own the backend + dashboard (real-time WebSocket protocol, ~50 REST endpoints, multi-tenant auth). (private)
- 💬 zap-bot — WhatsApp automation SaaS: PostgreSQL warm-up routines, a dual-execution campaign engine, spintax, and per-tenant row-level security. (private)
- 🎨 mq-studio — AI image & video generation studio: generate and refine images, spin close-ups from a detail, and create video from a single still. (private)
- 🦀 tibia-bot-rs — a 9-crate Rust workspace: game-protocol parsing, crypto,
mluascripting,bevy_ecs,tokionetworking. (private) - ⚡ bigot-next — from-scratch Next.js 16 / React 19 rewrite of the Gesior OTServ CMS (live at bigot.com.br): 90 App Router pages, 55 API routes, and a browser-native DAT/SPR/OTB item editor. (private)
- ☁️ kizumetrics — first-party, server-side conversion gateway on Cloudflare Workers (4-worker monorepo → 9 vendor APIs, Terraform-managed). (private)
- 🧪 windows-lab — Packer-in-Docker pipeline → one-click Windows RE lab on Hetzner (~3–4 min/VM) with Ghidra / IDA and an MCP gateway for remote RE. (private)
- 🎒 dora-explores-binaries — open-source, cross-harness reverse-engineering skill (Anthropic Skills format) that makes an AI agent narrate RE work legibly: it announces each tool call, names every anti-analysis trick, and backs every finding with the exact bytes. MIT.
- 🔎 windows-reversing — public Ghidra scripts that trace
LuaEngineinternals inside a real game binary. - 📱 wppBot — my first WhatsApp bot; reached 60k users across 2k groups. Archived, source public for study.
➡️ More on my portfolio.
- opentibiabr/otclient — recurring contributor: forge / vBot fixes, Android build modernisation (vcpkg + LuaJIT), an
ENABLE_ENCRYPTIONcrash/corruption fix, and Monk-vocation support across the bot scripts. - WhiskeySockets/Baileys — finished and shipped the stalled OTP-delay fix for the new pairing-code path (#643); later mirrored into ~17 downstream forks.
- opentibiabr/canary — Dockerfile fix for the vcpkg commit-id extraction (#2797).
- mehah/otclient — sponsor of the Bot V8 port (
feat: v8 Bot); credited in the upstream README. - OmniRoute — feature work on an AI model-routing proxy (provider translators, transport options, OAuth routing).
- 🔬 Deeper binary RE — IDA / Ghidra automation and headless analysis pipelines
- 🦀 Rust at scale and Go concurrency for high-density services
- 🧠 AI-assisted reverse engineering & LLM infra (OmniRoute, MCP-driven RE labs)
- 🌐 Network & datacenter operations — BGP, IX.br peering, link-redundancy design
- 🎮 Custom OTClient modules supporting Tibia 7.4 → 15.40
- 🧩 Sponsored the Bot V8 port into
mehah/otclient— credited in the upstream README - 📱 WhatsApp bot that reached 60k users / 2k groups in its first year
- 🔧 Baileys OTP-delay fix shipped upstream and mirrored into ~17 forks
- 🚀 Built KizuBot — a production SaaS with its own cores, dashboard, billing & infra
- 🎵 Released an AI-generated music album (Kizuno Feels)
- 💬 Discord: @Kizuno18
- 𝕏 Twitter: @Kizuno18
▶️ YouTube: @Kizuno18- ✉️ Email: [email protected]
- 🤖 Curious about KizuBot? Reach out — happy to walk you through the plans and features for PokeXGames (PXG).
we are all one — it isn't about me.