The engineering core of ukkera.com. We write the code that powers every product — from real-time backends in Go to cross-platform mobile in KMP, from Rust kernels to AI pipelines in Python.
Every technology chosen for a reason. Click any card to explore how we use it.
Full-Stack React Framework
Our primary web framework. SSR, SSG, ISR, API routes, and server components — we leverage every feature Next.js offers for production-grade web applications.
Component Library
The foundation of our UI layer. Hooks, context, suspense, concurrent features — we write idiomatic React with a deep understanding of the rendering model.
Type-Safe Language
TypeScript everywhere — no JavaScript in our codebase. Strict mode, path aliases, branded types, exhaustive pattern matching, and zero 'any' types allowed.
Compiler-Based UI
For lightweight, high-performance interfaces where bundle size matters. Svelte compiles away the framework — zero runtime overhead, surgical reactivity.
Cross-Platform Mobile
Native mobile for iOS and Android from a single TypeScript codebase. New Architecture enabled, with native module bridges for performance-critical paths.
Kotlin Multiplatform + Compose
Kotlin Multiplatform for shared business logic across Android, iOS, Desktop, and Web. Compose Multiplatform for declarative UI that targets every platform natively.
Desktop Application
Cross-platform desktop apps with web technologies. We use Electron for feature-rich desktop tools that need native OS integration, file system access, and system tray presence.
Lightweight Desktop
Node.js + Chromium for lightweight desktop shells. We use NW.js where we need direct Node.js access in the renderer — simpler IPC, smaller footprint for utility apps.
Backend Services & Real-Time
The backbone of our service architecture. Go powers every real-time system, every WebSocket server, every gRPC connector, and every high-throughput data pipeline at ukkera.
Data Retrieval & API Layer
Battle-tested data retrieval layer. PHP powers our read-heavy API endpoints, complex SQL query builders, and data aggregation services that feed analytics and reporting.
AI & Data Processing
The intelligence layer. Python powers our ML models, NLP pipelines, data processing workflows, recommendation engines, and every AI-driven feature at ukkera.
OS, Streaming & Kernels
Where performance is non-negotiable. Rust powers our VOD streaming server, custom OS-level kernels, proxy server, and systems programming where memory safety meets zero-cost abstractions.
Primary Relational DB
Our primary relational database. ACID transactions, complex joins, JSONB columns, full-text search, and row-level security. Every critical business data lives here.
Document Store
Flexible document storage for content, analytics events, logs, and schema-flexible data. Change streams power real-time updates across our platform.
High-Performance SQL
MySQL-compatible RDBMS for read-heavy workloads. Columnar storage for analytics, spider engine for sharding, and multi-source replication for data warehousing.
Cache & Message Broker
In-memory data store for caching, session management, rate limiting, pub/sub messaging, and real-time leaderboards. The speed layer between apps and databases.
Graph Database
Graph database for relationship-heavy data. Social connections, recommendation paths, permission hierarchies, and knowledge graphs — modeled as nodes and edges naturally.
Message Broker
Asynchronous message broker for decoupled communication between services. Topic exchanges, dead letter queues, delayed messages, and guaranteed delivery across all microservices.
Service Communication
High-performance RPC framework for inter-service communication. Strongly typed contracts via Protobuf, bi-directional streaming, and code generation for Go, Python, Rust, and Kotlin.
Real-Time Delivery
Custom-built real-time delivery. WebSocket server for bidirectional communication, SSE streamers for unidirectional live updates. Both built in Go for maximum throughput.
We don't just use platforms — we build them. Seven custom-built systems engineered for ukkera's exact needs.
Custom analytics engine processing millions of events. Real-time dashboards, funnel analysis, cohort tracking, and custom metric computation — all built from scratch.
WebSocket server built in Go. 100K+ concurrent connections per instance with pub/sub channels, presence detection, and guaranteed message ordering. Our real-time backbone.
Unified gRPC gateway connecting all microservices. Protobuf schema registry, service mesh, health checking, and automatic failover across our entire service fleet.
Event-driven data pipeline orchestrator. ETL jobs, stream processing, data transformation, and cross-database synchronization with exactly-once delivery guarantees.
Server-Sent Events streaming platform for live updates, notifications, and real-time data pushes. Lightweight, reconnectable, and infinitely scalable one-way channels.
Custom video-on-demand streaming server built in Rust. HLS/DASH packaging, on-the-fly transcoding, adaptive bitrate, and zero-copy delivery at scale.
Our Custom Reverse Proxy
Built in Rust — our custom reverse proxy handling 500K+ requests/second. TLS termination, intelligent routing, rate limiting, request transformation, and load balancing with zero-copy proxying via io_uring.
Different problems demand different architectures. We choose the right pattern for each domain.
Distributed Services
Independent, deployable services communicating via gRPC and message queues. Each service owns its data, scales independently, and fails in isolation.
Composable Code
Monorepo-organized modules with clear boundaries. Shared packages for types, utils, and UI components. Each module has its own API surface and dependency graph.
Event-Driven Flows
Non-blocking, event-driven systems that react to change. RxJS on the frontend, Go channels on the backend — data flows through the system as observable streams.
Decoupled Messaging
Publishers emit events without knowing subscribers. RabbitMQ exchanges, Redis Pub/Sub, and Go channels form a multi-layer messaging backbone for fully decoupled communication.
Local-First Sync
Apps work without internet. SQLDelight on KMP, WatermelonDB on React Native, and IndexedDB on web. Background sync with conflict resolution when connectivity returns.
Everything connects through standards — API contracts, shared libraries, and consistent observability. No silos, no surprises.
Different codebases demand different branching strategies. Click each workflow to see the visual flow.
Simple & Fast — For Web Apps & Services
The simplest workflow. Create a branch, make changes, open a PR, review, merge to main, deploy. Perfect for continuous deployment where main is always deployable.
| Aspect | GitHub Flow | Gitflow | Trunk-Based | Forking Workflow |
|---|---|---|---|---|
| Speed | Fast | Moderate | Fastest | Moderate |
| Structure | Minimal | Strict | Minimal | Moderate |
| Release Control | Continuous | Versioned | Feature Flags | Maintainer |
| Used At Ukkera | Web + APIs | Mobile Apps | Go Services | Open Source |
If it compiles, it works. TypeScript strict, Go static types, Rust ownership — we let compilers catch bugs before runtime.
Sub-100ms responses, sub-16ms renders. We profile, benchmark, and optimize because speed is not optional — it's the product.
Go for real-time, Rust for kernels, Python for AI, PHP for data retrieval. We never force one language to do everything.
Small PRs, frequent merges, continuous delivery. The smaller the change, the safer the deployment, the faster the feedback.
Structured logging, distributed tracing, and metrics from day one. Every service is a white box — we see everything it does.
When off-the-shelf doesn't fit, we build. Our streaming server, proxy, analytics, and real-time platform — built by us, for us.
From Rust kernels to React UIs, from Go microservices to Python AI — the Development team at ukkera engineers the full stack, no gaps.