Software
from idea to production
QS-Systems is a full-cycle engineering team. We design architecture, build backend and frontend, set up infrastructure, and ship products to real users — for clients, and in our own products like Recru.
What we've already built
A part of the projects the QS-Systems team has worked on.
What we do
We cover the full development cycle — from the first architecture sketch to production support.
Custom development
We design and build software for business needs — from an MVP to high-load systems.
Our own products
Alongside client work, we build our own products — like Recru, a hiring and technical screening platform.
Microservices and integrations
We design microservice architectures and integrate external APIs and AI services into clients' SaaS platforms.
Telegram bots
We build bots for sales automation, customer support, and internal processes.
DevOps and infrastructure
We set up CI/CD, containerization and orchestration: Docker, Kubernetes, Nginx, Linux servers.
Frontend and interfaces
We build fast, polished interfaces with React and Vue, ready for production and scale.
Technologies we trust
We pick the tool for the job, not the other way around.
How we work
A transparent process with clear stages and regular feedback.
Discovery
We dig into the problem, the users and the constraints, and form a technical vision.
Architecture and design
We design the system architecture and, where needed, the product interface.
Development
We ship in short iterations with regular demos and feedback from the client.
Testing and release
We cover the code with tests, set up CI/CD, and roll the system out to production.
Support and growth
We support the product after launch: monitoring, improvements, scaling.
Let's talk about your project
Tell us what needs to be built — we'll get back with an approach shortly.