# Daniil Gazizullin

Daniil (Dan) is a developer at Standoff, part of Positive Technologies, and a Computer Science student at Innopolis University. He has lived in Da Nang, Vietnam, since 2026.

- **Website:** [avx.so](https://avx.so/)
- **Also known as:** hikariatama, avx, innocoffee
- **Pronunciation:** /dənʲɪˈil ɡəzʲɪˈzulʲɪn/
- **Time zone:** Asia/Ho_Chi_Minh (UTC+07:00)

## Contacts

- **Telegram, preferred:** [@dgazizullin](https://t.me/dgazizullin)
- **GitHub:** [hikariatama](https://github.com/hikariatama)
- **LinkedIn:** [Daniil Gazizullin](https://www.linkedin.com/in/daniil-gazizullin/)
- **Email:** [kiki@dgazizullin.dev](mailto:kiki@dgazizullin.dev)

## Experience

### Vulnerable Services Developer — Standoff

**June 2024 – present**

- Builds intentionally vulnerable services for Standoff cyber ranges, often from scratch.
- The work supports attack/defence training and competitions, rather than attacks on real systems.

### Data Engineer — Spredo.io

**March 2024 – May 2024**

- Built a pipeline that scraped multiple sources and linked the resulting data.

### Freelance Developer

**January 2019 – February 2024**

- Built websites, bots, scrapers and automation.
- Worked with clients in Russia, Germany, Vietnam and other countries.

## Education

### Innopolis University

- **Programme:** Bachelor's in Computer Science.
- **Dates:** 2023–2027; in progress.
- **GPA:** 4.56/5.

### Innopolis Lyceum

- **Programme:** High school, Computer Science.
- **Dates:** 2018–2023.
- **GPA:** 4.88/5.

## Awards

- **2023 — All-Russian School Olympiad, information security:** absolute winner.
- **2023 — National Technology Olympiad, business process automation:** winner.
- **2023 — National Technology Olympiad, information security:** prize-winner.
- **2023 — UgraCTF School:** 1st of 106, competing solo.
- **2023 — Innopolis Open, information security:** 2nd place.
- **2023 — HSE school of programming and data analysis:** 2nd place for a stock-market slang project.
- **2022 — innoHackathon:** 3rd place.
- **2021 — Culture Outside Borders hackathon:** 2nd place.

## Skills

- **Primary languages:** TypeScript, Python.
- **Web:** React, Next.js, Node.js, Convex.
- **Backend and data:** FastAPI, Prefect.
- **Desktop:** Electron.
- **Deployment:** Docker.
- **Design:** Figma.
- **AI tools:** Codex, Claude, Pi, custom harnesses.
- **Also familiar with:** C++, C#, Rust, PHP, Swift.
- **Other experience:** Tauri, Capacitor, MCP, Linux.

## Featured projects

### Hypershelf

- Extensible inventory for cyber ranges, with vSphere sync.
- **Stack:** TypeScript, React, Convex.
- **Source:** [GitHub](https://github.com/hikariatama/hypershelf).

### room237

- Offline photo manager that stores albums as plain folders.
- **Stack:** Next.js, Tauri, Rust.
- **Website:** [room237.avx.so](https://room237.avx.so).
- **Source:** [GitHub](https://github.com/hikariatama/room237).

### libnutri

- iPhone nutrition tracker with AI and an MCP server.
- **Stack:** Swift, Node.js.
- **Website:** [libnutri.avx.so](https://libnutri.avx.so).
- **Source:** private.

### Đi Gọn

- Plans multi-hop international payment routes, for example RUB to VND.
- **Stack:** TypeScript, React.
- **Website:** [calc.avx.so](https://calc.avx.so).

### Minilang

- Compiler from a custom object-oriented language to WebAssembly, with a playground.
- **Stack:** C#.
- **Website:** [minilang.avx.so](https://minilang.avx.so).
- **Source:** [GitHub](https://github.com/hikariatama/toylang).

### Hikka

- Open-source Telegram userbot framework and modules.
- **Stack:** Python, Telethon.
- **Status:** archived.
- **Source:** [GitHub](https://github.com/hikariatama/hikka).

## Other projects

### Stella

- STELLA type checker for the browser and CLI; a university project.
- **Stack:** TypeScript, React.
- **Website:** [stella.avx.so](https://stella.avx.so).
- **Source:** private.

### libauth

- Identity and OAuth service with passkey-only sign-in.
- **Stack:** TypeScript, Node.js, React.
- **Website:** [libauth.avx.so](https://libauth.avx.so).

### libgif

- Browser editor for animated greeting-card GIFs with glitter and stickers.
- **Stack:** TypeScript, React.
- **Website:** [libgif.avx.so](https://libgif.avx.so).

### PHDays Badge Pro

- Extensions for the PHDays conference badge, flashed through Web Serial.
- **Stack:** TypeScript, React.
- **Website:** [phdbadge.avx.so](https://phdbadge.avx.so).
- **Source:** [GitHub](https://github.com/hikariatama/phdays-badge-pro).

### libvpn

- Native macOS menu-bar client for multi-hop VLESS routing through sing-box.
- **Stack:** Swift.
- **Availability:** private.

### libmov

- Offline movie and series watch-status tracker.
- **Stack:** Electron, React.
- **Website:** [libmov.avx.so](https://libmov.avx.so).
- **Source:** [GitHub](https://github.com/hikariatama/libmov).

### libhm

- Native macOS heatmap of locations from personal Apple Photos.
- **Stack:** Swift.
- **Website:** [libhm.avx.so](https://libhm.avx.so).

### libfurry

- Desktop e621 art gallery with search, favourites and downloads.
- **Stack:** Electron, React.
- **Website:** [libfurry.avx.so](https://libfurry.avx.so).

### RUVDS

- Telegram bot and mini app for plan and configuration selection, server orders, payments and server management.
- **Stack:** Python, aiogram, FastAPI, PostgreSQL, Redis, Docker.
- **Availability:** private.

### AnonQA

- Telegram bot for anonymous questions.
- **Stack:** Python.
- **Source:** [GitHub](https://github.com/hikariatama/anonqa).

## University projects

### Sharder

- Distributed storage that splits data into encrypted chunks across nodes.
- **Stack:** C++, FastAPI, Next.js.
- **Source:** [GitHub](https://github.com/hikariatama/sharder).

### Nekoparser

- No-code parser for HTML pages, spreadsheets and PDFs.
- **Stack:** Svelte, Python.
- **Source:** [GitHub](https://github.com/hikariatama/nekoparser).

### Syberian Leninec II

- Assembly learning with step-by-step execution and autograding.
- **Stack:** Python, Docker.
- **Source:** [GitHub](https://github.com/hikariatama/leninec).

### Sarcina

- Automated luggage storage for airports and train stations.
- **Stack:** TypeScript, React, Convex.
- **Source:** [GitHub](https://github.com/hikariatama/sarcina).