I founded an outsource development company of any IT solutions: web apps, mobile apps, bots, etc.

We're doing a startup in the game industry to help gamers book computers in local Gaming Clubs.

In the company, I led several integration projects at the same time, communicated with partners, and established these results:- Launched Transavia, Ticketon, NGS, EGOV services, KoronaPay- Developed Deeplinks system- Configured CI/CD- Refactored Notification center service via FCM- Optimized APIs

In this company I've learned the product approach and understood the greatness of teamwork. I gain super experience that includes:- working among several backenders- Rallying teamwork as the full-featured Agile Product team- some period of time was a Team-Lead- Establishing code style- GitFlow- Constructing competent Architecture of mini-services- Integration with 1C- Set up communication between mini-services through RabbitMQ- Form independent Celery workers- Using Kubernetes, Grafana interfaces- Researching APIs of mobile applications- Constructing and Optimizing APIs- Search engine Elasticsearch, and sync data between Elasticsearch and PostreSQL- Integrating CloudPayments, IOKA payment acquiring systems- Fiscalization with Webkassa- Archiving messages to MongoDB- Cache in Redis, Redis-sentinel

I've made backend for mobile apps and websites, consists of: Mobile app with audio player, CRM system for operators, Multi-brand Delivery service, Сrypto exchanger. Scope of earned experience includes:- Working with clients- Authorization through Social Networks- OOP- Deploying application and working on Linux- Working with Yandex services- Integrating Asterisk VoIP phone system- Establish communication between backend(Django) and web client through Websockets- Constructing API for complex applications- Integrating KYC service- Push notifications via Google Firebase- Integrating Paybox, CloudPayments- Working with Binance.com