~/pixezia — independent development studio

Ideas in.
Pixels out

We design, engineer and operate digital products — mobile apps, games, web platforms and the infrastructure behind them. End to end, from first sketch to storefront.

SEC/01 — WHAT WE DO

Full-cycle product development.

8 ITEMS
  • /01

    Product & UX design

    Research, information architecture, interface design and prototyping — design systems built to survive contact with real users and real roadmaps.

    user research · personas & user journeys · wireframing · rapid prototyping · interaction design · design systems & tokens · motion design · brand identity · logo & visual language · usability testing · accessibility audits (wcag) · design-to-dev handoff

    DESIGN SYSTEMS
    PROTOTYPING
  • /02

    Mobile engineering

    Native-quality applications across phones, tablets, TV, wearables and cars — from a single shared Kotlin codebase or fully platform-native, whichever serves the product best. Delivered to every store that matters.

    shared codebases (kmp) · native ios & android · android tv & leanback · wear os & wearables · android auto & carplay · ar & xr · maps, geolocation & gis · media streaming & playback (exoplayer/media3) · bluetooth & ble · offline-first sync · push notifications · deep linking · in-app purchases & subscriptions · paywalls · sign-in & identity · biometrics · camera & on-device ml · widgets · performance tuning · crash-free releases · store publishing & review compliance

    iOS · ANDROID · TV
    WEAR · AUTO · KMP
  • /03

    Game development

    Original, mobile-first titles with handcrafted game feel — design, art direction and engineering under one roof.

    gameplay programming · game design & balancing · level & wave design · economy design · pixel art & vfx · shaders & game feel · ui/hud design · audio & haptics · monetization (rewarded ads & iap) · playtesting & soft launch · live ops & seasonal updates · platform compliance

    GODOT
    GDSCRIPT
  • /04

    Web engineering

    Fast, accessible web applications and marketing sites — React and TypeScript up front, measured performance budgets behind.

    web apps & dashboards · marketing & landing pages · admin panels · component libraries · responsive design · pwa & offline support · performance & core web vitals · technical seo & structured data · internationalization · accessibility (wcag) · analytics & a/b testing · third-party integrations

    REACT
    TYPESCRIPT
  • /05

    Backend & cloud

    The services behind everything we ship — Ktor and Spring Boot APIs, containerized and orchestrated with Docker and Kubernetes, observable and built to scale with the products they power.

    rest apis · authentication & authorization (oauth, sso) · role-based access · payments, billing & webhooks · subscriptions · realtime & websockets · background jobs & queues · media processing · email & notifications · caching · rate limiting & security hardening · kubernetes deployments · autoscaling · zero-downtime deploys

    KTOR · SPRING BOOT
    DOCKER · KUBERNETES
  • /06

    Data & databases

    Schema design, migrations and query performance on relational databases — plus the product analytics that turn usage into decisions.

    data modeling · migrations · query optimization · indexing strategies · caching layers · full-text search · reporting & product analytics · dashboards · data privacy & gdpr compliance · backups & disaster recovery

    SQL · DATA MODELING
    ANALYTICS
  • /07

    AI & intelligent systems

    Custom AI solutions embedded where they earn their keep — LLM-powered product features, intelligent automation and applied machine learning, integrated responsibly.

    llm product features · chat & assistants · retrieval & semantic search (rag) · embeddings & vector databases · ai agents & workflow automation · content generation & summarization · classification & moderation · recommendations & personalization · prompt engineering · evaluation & guardrails · cost & latency optimization

    LLM INTEGRATION
    APPLIED ML
  • /08

    Delivery & operations

    Release engineering from first commit to storefront — CI/CD pipelines, store submissions, monitoring and the long-term care products need after launch.

    ci/cd pipelines · automated store releases · beta channels & staged rollouts · feature flags · crash reporting · monitoring & alerting · observability (logs, metrics, traces) · uptime & slos · incident response · dependency & security updates · app store optimization · post-launch maintenance

    CI/CD · DOCKER
    RELEASE MGMT

SEC/02 — SHIPPED WORK

Live in production.

4 PRODUCTS
LIVE · APP STORE + GOOGLE PLAY
wallhub.app — iOS · Android visit ↗
WallHub app icon

WallHub

stunning wallpapers, daily

Millions of HD, 4K and 8K wallpapers with daily updates, collections, one-tap apply and scheduled auto-changes.

STACK — Kotlin Multiplatform · Compose Multiplatform · Ktor
TARGETS — iOS · Android · self-hosted backend

WallHub wallpaper browsing screen WallHub wallpaper detail screen WallHub categories screen
LIVE · APP STORE + GOOGLE PLAY
rudio.app — iOS · Android visit ↗
Rudio app icon

Rudio

wifi map for the real world

A community-powered WiFi map for travelers and remote workers — live spots, speed & signal data, encrypted password sharing, offline support.

STACK — Kotlin Multiplatform · Compose Multiplatform · Ktor
TARGETS — iOS · Android · self-hosted backend

Rudio — WiFi map app banner
LIVE · POSTINER.COM
postiner.com — web visit ↗
Postiner logo

Postiner

social scheduling, simplified

All-in-one social media management: schedule posts, analyze performance and grow across 13+ platforms — with teams, workspaces and campaigns built in.

STACK — React · TypeScript · Ktor · Kotlin Multiplatform
TARGETS — web · self-hosted backend

Postiner — social media scheduling across 13+ platforms
LIVE · APP STORE + GOOGLE PLAY
pixezia.com/sever — iOS · Android visit ↗
SEVER game icon

SEVER

one-swipe roguelite

Our original melee roguelite, designed and built entirely in-house. One gesture carries the movement, the attack and the dodge — every swipe is a commitment.

STACK — Godot · GDScript
TARGETS — iOS · Android

SEVER key art — severed ensō emblem and SEVER wordmark

SEC/03 — BEYOND OUR OWN

Also shipped by our team.

SELECTED

Before and alongside our own products, we've architected, provided technical leadership for, and shipped apps used by hundreds of millions — across fitness, healthcare, productivity, ad-tech and enterprise.

Work led and delivered by Pixezia's team across prior and ongoing engagements. Product names and trademarks belong to their respective owners and are shown to describe our contributions.

SEC/04 — SAY HELLO

Have an idea worth pixels?

An independent studio since 2020, designing and shipping our own products end to end — and partnering with teams who want the same care on theirs.

hello@pixezia.com