Andrey Kegeyan
RUEN

Open to work: Junior Android · Junior Frontend

I build Android apps and web interfaces: from the screen down to the encryption protocol, and out to real users.

See the workOpen a channel
Andrey Kegeyan
Rostov-on-Don · remote, hybrid, on-siteCapsule — betaRSUE Schedule — in use
01Work
  1. 2026CapsuleAn asynchronous voice messenger with end-to-end encryption. You speak; they read one line. betaKotlin · Rust ↔ Kotlin (uniffi) · MLS (RFC 9420)
  2. 2025–2026RSUE ScheduleAn unofficial app for RSUE students. Timetable, rooms, student portal and Moodle in one place. in useKotlin · Jetpack Compose · Material 3
  3. —Printbot, zaprosTelegram bots for automation. archivePython
02Process

How I work

I take every project through the same path. Each step leaves an artifact you can look at.

  1. 01

    Specification

    I describe the data and the protocol before writing code.

  2. 02

    Interface

    Screens built on my own design system: tokens, themes, states.

  3. 03

    Data and offline

    Cache first: the screen opens instantly, the network refreshes it in the background.

  4. 04

    Security

    Data at rest and in transit is encrypted.

  5. 05

    Server

    It stores as little as possible and deletes what has been delivered.

  6. 06

    Beta with people

    Real users get the app, and I fix what they run into.

03Skills

What I can do, and where I used it

Mobile

Frontend

  • HTML, CSS, JavaScript

Security

Backend and data

Tools

  • Git, GitHub
  • Протоколы и техдокументация
04Used by people

Products people actually use

  • Capsule Closed beta

    The app is fully working and tested by friends.

  • RSUE Schedule Every day

    My study group uses the app.

  • Tutoring Aug 2025 — Aug 2026

    One-on-one lessons in computer science and Python, with projects built for the lessons: Tetris in Pygame, a Telegram expense-tracking bot.

05About
Andrey Kegeyan

Andrey Kegeyan

Fourth-year student at Rostov State University of Economics, Information Systems and Technologies. I build mobile apps with Kotlin and Jetpack Compose and ship them to real users.

I’m looking for a Junior Android or Junior Frontend role. Either way, I care about the same things: a careful interface, clear states, and data that doesn’t get lost.

2023 — 2027
RSUE, bachelor’s degree
2025 — 2026
Computer science and Python tutor
2025 — 2026
RSUE Schedule
2026
Capsule, closed beta

Russian — native. English — B1, comfortable with technical documentation.

Now: improving the voice-message summarization model in Capsule.

06Working with me

Open to Android and frontend roles

Both are my main focus. Based in Rostov-on-Don: remote, hybrid or on-site.

  • Junior Android / Mobile

    ● main focus

    Kotlin, Jetpack Compose, Material 3, offline cache, notifications, widgets, on-device encryption.

    Evidence Capsule, RSUE Schedule

    Get in touch →

  • Junior Frontend

    ● main focus

    HTML, CSS, JavaScript. Token-based design systems, light and dark themes, responsive layout, accessibility. The same approach as in Compose: components and explicit states.

    Evidence RSUE Schedule design system: 3 looks × 2 themes

    Get in touch →

  • A small project

    An Android app or a Telegram bot, end to end. We agree on scope and timeline before starting.

    Evidence Printbot, zapros

    Get in touch →
07Contact

Open a channel

Tell me about the role or the task. I reply within a day.

Rostov-on-Don

Where should I reply
Role, team, task — anything

Email
andrey@kegeyan.ru
Telegram@adskiliquidator
GitHubYellowStranger
CVCV, PDF