DevOps & Cloud Infrastructure
AWS, GCP, and on-prem OpenStack. Cloud architecture, migration between environments, containerization, networking and security.
- AWS
- GCP
- OpenStack
- Docker
- KVM / libvirt
ETCA Yazılım Danışmanlık Infrastructure, operations,
Infrastructure, operations,
and product — from one team.
We build your cloud infrastructure, run your production systems, and ship your product. From multiplayer game servers to self-hosted language models — without a chain of vendors pointing at each other when something breaks.
- DevOps & Cloud
- Operations
- Software
- Game Tech
- AI
Five practices. One team.
Each one stands on its own. Together they mean a project can be carried from its infrastructure to its interface without changing hands.
Production Operations
Keeping production systems healthy. Monitoring and alerting, database administration, incident response, and capacity planning.
- Prometheus
- Grafana
- PostgreSQL
- MongoDB
- Redis
Software Development
Backend, web, and mobile development with UI/UX design. Admin panels, customer consoles, APIs and integrations — one team from design to deployment.
- Spring Boot
- Next.js
- React Native
- TypeScript
- PostgreSQL
Game Technology
Unity development and multiplayer support. Dedicated server infrastructure, matchmaking and slot allocation, networking — running on our own hardware.
- Unity
- FishNet
- Nakama
- Docker
- UDP / NAT
Artificial Intelligence
Self-hosted LLM serving and operations, model fine-tuning, AI-assisted product development, and reinforcement learning agents in Unity.
- Gemma
- Fine-tuning
- RL / ML-Agents
- Unity
Game technology
We write the game, and the servers under it.
Unity development, multiplayer infrastructure, matchmaking, server operations — the whole technical stack in one place. The multiplayer game we build runs on our own hardware.
A dedicated server pool, heartbeat-driven slot allocation, UDP port management behind NAT, and crashed instances coming back on their own — a setup that runs in production.
Our game technology practiceThe stack
This list is short because everything on it is something we actually use. If your team already has a stack, we work in it rather than around it.
Cloud & Infrastructure
- AWS
- Google Cloud
- OpenStack
- KVM / libvirt
- Docker
- OPNsense
- WireGuard
Operations & Data
- Prometheus
- Grafana
- PostgreSQL
- MongoDB
- Redis
- Consul
Software
- Java 17
- Spring Boot
- Next.js
- React
- TypeScript
- React Native
- gRPC
Game & AI
- Unity
- FishNet
- Nakama
- Gemma
- Fine-tuning
- RL / ML-Agents
How we work
Most engagements start in one of three shapes. We work out which one fits on the first call.
Project-based
Defined scope, defined delivery. For builds, migrations, and greenfield products.
Ongoing retainer
A set monthly capacity. We keep the systems healthy; your team stays on the product.
Takeover & audit
Whoever built it left and there is no documentation. We map it, report the risks, and run it.
Tell us what you're trying to build.
The first call is technical — no slide deck. We listen to what you're running and tell you whether it's workable. We reply within 2 business days.