Implemented micro services. Code review. Architecture solutions.

Responsibilities: - design architecture for project from scratch - design/implement key features - team management - daily tasks: code review, tasks planing, knowledge transfer Goals: - implemented core code base for (service building, connection with db (Postgres), cache (Redis), messaging (Redis Pub/Sub ) etc...) - implemented services: chats, api_gateways (websocket and http to gRPC), and several micro services (buissnes NDA) Tools for backend: Language: Go 1.20 CD: Docker, Kubernetes, Helm CI: gitlab DB: Postgres Cache: Redis Broker: Redis Pub/Sub

• BI Team: implemented functionality (ETL) for transfer data from advertising networks (Google Ads, Facebook, ByteDance...) to BigQery and then to Looker for prepare diagrams for analytics team Tech stack: Python3, Airflow, BigQuery, Looker, Google Cloud Composer • Core Server Team: implemented micro services using Go: • Developed systems (scheduled job which get user logs from logs service then move data in chunks to analytics service, validate and transfer this logs to BigQuery. Also user(non-player),can search and see this data on admin service) • Implemented VIP service for vip clients • Implemented system for collect anomalies (Google Play Developer Reporting API) and store them in BQ • Took part in the development of architecture • Fixed daily client bugs Tech stack: Go, gRPC, Google PubSub, Nats, MySQL, Docker, Kubernetes, Redis, Memcached, Consul, BigQuery

Responsibilities: • Implement logic for parsing payment documents • Worked as part of tech team where took part of the prepare architecture solutions (split monolith to micro services) Tech stack: Go, Python 2.7/3.7, Bash, Jenkins, Docker, small experience with MongoDB

Responsibilities: Development web applications according to the requirements, design of software architecture and milestones. Prepared applications using Salesforce platform. Back-end lead developer on the inner product of the company. Projects: Project: Cherry My role: software engineer Domain: functionality for Casino Responsibilities: ​Implemented custom service for Salesforce agents, which helped with client’s cases. Prepared POC (web application which integrated with Salesforce Live Chat) Tech stack: ​Apex, Visualforce, LiveChat, OmniChannel, JavaScript, Java, Heroku Project: Digital Genius My role: ​software engineer Domain: create automation system for generation predictions depending on customer requests via using Digital Genius API. Provide results via Salesforce platform. Responsibilities:​ Take part of design architect solutions. Implemented functionality for communication with Digital Genius API. Implemented data layer functionlity. Tech stack: ​Apex, ​Visualforce,​ Lightning, JavaScript, AngularJS, JQuery, Python, ​Heroku 3. Call Center Role: senior software engineer Domain: application, which can integrate with different type of platforms (exp: Salesforce) and will help communication clients with support agents using ip telephony. Responsibilities:​ Create base architecture for back-end part of the project. Building service in micro service environment from scratch. Tech Stack:​ Docker, MySQL, Python, Flask, SQLAlchemy, Nginx, Angular 6, Celery, RabbitMQ

Faculty of Radiophysics and Computer Technologies, Masters of Computer Science