DT Daniil T.
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Software engineer

Daniil T.

Software developer with 8+ years of experience. I enjoy challenging tasks, creating new solutions, and reimagining existing ones.

My experience combines production work, freelance engagements, and personal projects.

Interests

DevOps

I actively use Docker/Podman and Caddy/Nginx. I experiment with Kubernetes, Terraform, Kafka, and other modern tools for managing services and building my own solutions.

System design

Designing reliable systems with clear boundaries, deliberate service communication, and room to evolve.

Web

Modern frameworks chosen around project needs, with attention to performance, compatibility, accessibility, and maintainable interfaces.

Game development

Extensive experience with commercial and personal projects across all aspects of game development, from gameplay and technical art to custom tools; 3D modeling as a hobby.

Graphics

Rendering, shaders, visual effects, working with 3D graphics, and custom image-processing and recording pipelines.

AI

I use AI actively but deliberately, keeping its work scoped, observable, and testable. I regularly explore new ways to integrate it into software and workflows.

02 / Portfolio

A Mult.dev travel animation rendered in its clean stylized map theme
01 / Mult.dev View details ↗

Trip video renderer

A commercial product for quickly and easily creating trip videos, centered on a journey visualizer and renderer developed and maintained end to end.

Themes and features, profiling and optimization, a WebSocket render API, multiple encoders, hardware adaptations, shaders, and case-specific rendering.

  • Unity
  • C#
  • Shaders

Mult.dev

Trip video renderer

A commercial product for quickly and easily creating trip videos, centered on a journey visualizer and renderer developed and maintained end to end.

What I worked on

  • End-to-end development and maintenance of the Unity renderer from its first version, as its sole developer.
  • Visual themes and product features for a commercial service used by influencers to turn trip data into videos.
  • A WebSocket API for video requests, multiple encoder integrations, optimizations, and hardware-specific adaptations.
  • CPU and GPU profiling and optimization; shaders including custom shadows and sorting.

Result

A production renderer for a commercial product popular with influencers and other audiences.

  • Unity
  • C#
  • Shaders
Mult.dev ↗
The light monitoring dashboard showing host metrics, configurable charts, and a Compose projects table
02 / Pet project View details ↗

Monitoring system

A minimal, configurable dashboard for Compose projects with an adaptive layout, near-zero CPU use, and a sub-20 MB RAM footprint.

A compact Rust process, SolidJS frontend, automatic project discovery, and a responsive interface.

  • Rust
  • SolidJS
  • SQLite
  • Podman
  • Axum

Pet project

Monitoring system

A minimal, configurable dashboard for Compose projects with an adaptive layout, near-zero CPU use, and a sub-20 MB RAM footprint.

What I worked on

  • A responsive dashboard with light and dark themes and configurable chart presentation.
  • Automatic rootless Podman metric discovery and grouping by Compose project, with host totals, project history, and dedicated service views.
  • Near-zero idle CPU use and under 20 MB of steady memory for the Rust service, with SQLite history, OIDC access, and restore-tested backups.

Result

A deployed day-to-day monitoring dashboard that stays lightweight while making Compose-project health and resource use immediately readable.

  • Rust
  • SolidJS
  • SQLite
  • Podman
  • Axum
A light task-based management board for coding agents with backlog, implementation, review, and completed work
03 / Pet project · dev tool View details ↗

AI agent task management

A task board for managing development through remote sessions with AI coding agents.

Planning, implementation, and review; live state, comments, task questions, multiple AI harnesses, containers, worktrees, and connections to development machines.

  • Rust
  • React
  • TypeScript
  • SQLite
  • MCP

Pet project · dev tool

AI agent task management

A task board for managing development through remote sessions with AI coding agents.

What I worked on

  • Planning, implementation, and review as explicit task stages with live agent state.
  • Agent runs in isolated worktrees with branch and task context preserved.
  • Comments, attachments, and MCP access for durable context directly on each task.

Result

A working dogfood system used to coordinate real development tasks instead of a presentation-only mockup.

  • Rust
  • React
  • TypeScript
  • SQLite
  • MCP
04 / Self-hosted lab View details ↗

Self-hosted lab

A home environment with unified identity, private networking, and monitoring.

Rootless containers, shared OIDC, Caddy ingress, encrypted backups, restore drills, and automatic reboot recovery.

  • Linux
  • Podman
  • Caddy
  • OIDC
  • Networking

Self-hosted lab

Self-hosted lab

A home environment with unified identity, private networking, and monitoring.

What I worked on

  • Identity-aware services behind a shared ingress, with application data and credentials kept isolated.
  • Rootless-container recovery, health checks, automated backups, and repeatedly tested host recovery.
  • Private networking, monitoring, collaboration tools, and game services in one maintainable environment.

Result

A working self-hosted environment used daily, with authenticated access and recovery procedures tested against real service state.

Hosted services

  • Pocket ID PlusPass
  • NetBird
  • Gitea
  • Vaultwarden
  • AFFiNE
  • Monitoring
  • Grafana
  • Prometheus
  • Networking Toolbox
  • Memos
  • n8n
  • Transmute
  • Personal Page
  • Whiteboard
  • Pi Package Finder
  • Playify
  • Caddy ingress
  • Linux
  • Podman
  • Caddy
  • OIDC
  • Networking
The Pi package finder introduction with its search field and local index status
05 / Pet project · dev tool View details ↗

Alternative Pi package finder

A local-first catalog for Pi extensions, skills, prompts, and themes with explainable rankings and deliberately bounded npm risk reports.

React search interface, localhost Node API, SQLite catalog, ingestion scheduler, comparisons, and guarded installation flows.

  • TypeScript
  • React
  • SQLite
  • Pi

Pet project · dev tool

Alternative Pi package finder

A local-first catalog for Pi extensions, skills, prompts, and themes with explainable rankings and deliberately bounded npm risk reports.

What I worked on

  • A transparent discovery index and explainable ranking model for Pi packages.
  • Package reports, comparisons, dependency metadata, and a deliberately limited npm advisory summary.
  • A local web interface, CLI, ingestion, and guarded exact-version installation over a shared SQLite catalog.

Result

A working local finder backed by more than 5,000 indexed packages, with responsive search during scheduled catalog updates.

  • TypeScript
  • React
  • SQLite
  • Pi
The running Whiteboard editor with its drawing toolbar and empty infinite canvas
06 / Pet project · dev tool View details ↗

Whiteboard

An independent infinite-canvas editor with a Rust/WASM core, a SolidJS interface, local-first behavior, and authenticated persistence.

Canvas rendering, versioned documents, shapes, text, bindings, history, offline use, OIDC sessions, and PostgreSQL storage.

  • Rust
  • SolidJS
  • TypeScript
  • Postgres
The running Whiteboard editor with its drawing toolbar and empty infinite canvas

Pet project · dev tool

Whiteboard

An independent infinite-canvas editor with a Rust/WASM core, a SolidJS interface, local-first behavior, and authenticated persistence.

What I worked on

  • A Rust document, geometry, command, history, and serialization core compiled to WebAssembly.
  • A SolidJS and Canvas interface for drawing, text, transforms, styles, bindings, board previews, and offline recovery.
  • OIDC authentication, owner-scoped PostgreSQL documents, idempotent saves, and encrypted backups.

Result

A privately deployed editor with local-first creation, authenticated persistence, and version migrations.

  • Rust
  • SolidJS
  • TypeScript
  • Postgres
Isometric Exile Survival gameplay with characters beside a workshop
07 / Pride Games Studio View details ↗

Exile Survival

A mid-core action survival game for mobile devices.

Game logic, gameplay systems, the tutorial, UI screens, profiling, and production support.

  • Unity
  • C#
  • Gameplay
  • UI

Pride Games Studio

Exile Survival

A mid-core action survival game for mobile devices.

What I worked on

  • Game logic and player-facing gameplay systems in Unity.
  • Tutorial, UI screens, profiling, and production fixes.
  • Development within an established mid-core mobile product and its real-world constraints.

Result

Shipped work in a released mobile action-survival game that remains available on Google Play.

  • Unity
  • C#
  • Gameplay
  • UI
Google Play ↗
Three production screens from a mobile road-clearing game with cars and crowds of zombies
08 / Green Button Games View details ↗

Zombie Land Rush

Team development from an early medieval shield-runner prototype through release.

Gameplay, UI, VFX libraries, optimized crowds, Addressables, and other Unity systems; plus several studio prototypes.

  • Unity
  • C#
  • Gameplay
  • UI

Green Button Games

Zombie Land Rush

Team development from an early medieval shield-runner prototype through release.

What I worked on

  • Team development from an early medieval shield-runner prototype through release.
  • Gameplay, UI, reusable VFX libraries, optimized crowd systems, and Addressables-based content flows.
  • Contributions to several other studio prototypes.

Result

A released mobile game developed through a substantial change in theme and production direction.

  • Unity
  • C#
  • Gameplay
  • UI

Other work

Animated turquoise energy effect around a floating sphere
  • VFX
Collection of stylized materials, environments, furniture, and character studies
  • 3D
Collection of stylized 3D props including weapons, a chest, cart, fence, and trough
  • 3D
Colored real-time light interacting with a sprite-based character
  • VFX
  • Code
Runtime character appearance randomization across two stylized character sets
  • 3D
Small animation and pixel drawing tools running in editor interfaces
  • Code
Small character navigating obstacles with physical jumps
  • Code
Procedural ear and eye motion details on a stylized creature
  • Code
  • 3D
Character moving a sword with two-axis touch controls
  • Code
Unity editor showing a custom bone rig attached to a vehicle
  • Code
Collection of colorful hand-painted low-poly magic gems
  • 3D
Procedurally varied stylized standing stones and small rocks
  • 3D
Top-down low-poly car driving around a dark race track
  • Code
Gameplay prototypes for map navigation, item collection, plants, and character controls
  • Code
Cars Game procedural reservoir runtime test with terrain, rocks, and debug metrics
  • Code
Gameplay systems for equipment switching, circular health display, and weapons
  • Code
Low-poly runtime prototype testing linked physics bodies and controls
  • Code
Black-and-white stylized character holding a question-mark staff
  • 3D
Experimental game prototype switching between top-down and close third-person views
  • Code

Devices configuration management

Experimental

Cross-OS configuration management from a high-level TOML model, compiling device intent into deterministic, inspectable system candidates with portable rollback records.

  • Rust
  • TOML
  • NixOS
  • Home Manager

Pocket ID PlusPass

Experimental fork

A narrow upstream-friendly fork that requires a password after a valid passkey for normal login and fresh reauthentication.

  • Go
  • SvelteKit
  • OIDC
  • SQLite

03 / Companies

few years

Mult.dev

Unity developer · video rendering

Development and maintenance of a journey visualizer.

few months

Room Planner

Unity developer · application maintenance

A short engagement maintaining and developing a room-planning application.

few months

Pride Games Studio

Unity developer · gameplay and product

Game logic, client/server systems, tutorials, UI, profiling, and production support for Exile Survival.

around half a year

Green Button Games

Unity developer · gameplay and tools

Gameplay, UI, VFX libraries, optimized crowds, Addressables, production work on Zombie Land Rush, and several studio prototypes.

04 / Contacts

Available for freelance and full-time work.

I am looking for freelance or full-time work in product engineering, systems, developer tools, Rust, web, infrastructure, and gamedev.

QR code for Daniil T. on Telegram TelegramPreferred t.me/daniiltdev
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