Alexander Razumeiko

Leading backend development. Building core game backend from scratch fully on AWS infrastructure. Used Technologies: AWS API Gateway (REST and Websockets), AWS Lambda, AWS Dynamodb, AWS Step Functions, AWS SNS, AWS SQS, Python, Serverless, ReactJS

HyperTrack is a live location tracking startup with thousands of active devices. In this company i created and was responsible for various services. I was involved in all parts of the system, wrote various API and infrastructure code, created multiple POC and prototypes which were extended and implemented in the core system. Used Technologies: Python, AWS(Lambda, AppSync, DynamoDB, Kinesis, RDS, API GW, SNS, Cognito), Serverless, CircleCI, OSRM, OSM.

Used Technologies: Python, Django, Django Rest Framework, PostgreSQL, RabbitMQ, Celery, AWS, Jenkins, VueJS

Used Technologies: Python, Djanog, Django Rest Framework, PubNub, Celery, MySQL, Docker, Redis, AWS(EC2, RDS), Jenkins

Supporting and extending Django backend of existing mobile game Fresh Deck Poker. Programming languages and used technologies: Python, Django, Celery, RabbitMQ, MongoDB, AWS EC2. Doing deployment, jenkins configuration and some small devops tasks.

Developing various projects with: JavaScript, jQuery, PHP, Wordpress, HTML, CSS, Infusionsoft.

Web developer in local company. Working on supporting and updating their CMS using PHP and JavaScript.