[ Engineering & System Architecture ]

Engineering services for performance-critical software

KSATALSIN designs and builds high-performance cross-platform applications, scalable backends, and low-latency systems for teams that need them done right.

Tell us about your project See what we build

[ Core Services ]

Full-Lifecycle Systems Development

Enterprise Mobile & Desktop

High-Performance Cross-Platform Engineering

Hybrid, cross-platform apps that keep the heavy compute in C++ or Rust and stay responsive on top. One shared core, native builds for each target.

  • Flutter / Dart
  • Kotlin · Jetpack Compose
  • Swift
  • Supabase

Audits · Infrastructure · Telemetry

Systems Architecture & Technical Consulting

Reviews of existing codebases, CI/CD across every target platform, and crash and telemetry pipelines that show what actually breaks in production.

  • System Design
  • GitHub Actions
  • Sentry · Minidump
  • Audit & Security

Immersive B2B Simulation

Virtual Reality & Spatial Computing

VR for training and simulation, tuned for standalone headsets where CPU, memory, and battery are all tight.

  • Spatial Computing
  • Low-Level Graphics
  • Real-Time 3D

[ Additional Domains ]

What Else We Build

Separate from the audio stack, this is the kind of product work we take on end to end for other industries.

  • AI & Cloud Integration

    Connecting models and data pipelines into existing cloud infrastructure and services.

  • IoT & Connected Devices

    Device-facing apps and communication layers for connected hardware.

  • Healthcare Software

    Applications built around clinical workflows and strict data-handling rules.

  • Fintech Applications

    Transactional software where correctness and a clear audit trail come first.

  • VPN & Secure Networking

    Low-level networking clients and secure tunneling on desktop and mobile.

  • And Adjacent Domains

    Scoped case by case wherever performance or platform reach is the real constraint.

[ Technology & Methodology ]

Technical Stack & Delivery Standards

Low-Level & AI Engine

  • C++20
  • Rust
  • CUDA
  • CoreAudio
  • WASAPI
  • AudioUnit
  • Neural Codecs

Cross-Platform & Native

  • Flutter
  • Kotlin
  • Swift
  • Jetpack Compose
  • Dart

Backend & Cloud

  • PostgreSQL
  • AWS
  • S3
  • Docker
  • Kubernetes
  • Redis
  • Supabase

Infrastructure & Reliability

  • GitHub Actions
  • Terraform
  • Autoscaling
  • Sentry · Minidump
  • Observability

  1. Architecture-First Approach

    Strict technical specifications, benchmark targets, and threat modeling prior to code execution.

  2. Automated CI/CD Matrices

    Continuous integration across macOS, Windows, iOS, and Android runners to guarantee build determinism.

  3. Crash Analytics & Diagnostics

    Real-time production memory profiling and native exception handling.

[ Contact ]

Let's talk about your project

We are a small team, so you will be talking to the engineers who do the work. Tell us what you are building and where it is slow, and we will take it from there.

Book a 30-min call Pick a time that works for you. No commitment.
Registered Entity
KSATALSIN SL., Spain (EU)
Direct Communications
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