Custom web development of complex webservices, websystems and websites from scratch!

Development and design of web systems, websites, parsers, mobile applications and Progressive Web Apps from scratch. Backend (PHP, Python) and frontend (Vue.js ). Databases: PostgreSQL, MySQL, Redis, ClickHouse. Web server: Nginx. Containerization: Docker Swarm, Kubernetes, OpenNebula. More than 15 years of experience. Guarantee for the work performed, transparent service. Launching startups.

Distributed team in Eastern Europe.

Solutions for confidential secure communication over the Internet.

Custom web counter on-premise.

Contanct: hi@double.systems, Telegram: @doublesystems