Sep `15 – Present
Wireless connection manager for IoT-Enabled consumer electronics
Lead Full Stack Developer / System Architect
Scaling Cloud Database/Node.js performance optimizations Develop new features Fix/improve existing features Fix Jenkins builds
CLIENT BACKGROUND The client is an IoT connection provider offering internet connectivity for any smart product, automatically and securely, right out of the box. Cirrent provides a global network of ZipKey Wi-Fi hotspots for connected products through partnerships with ISPs, Wi-Fi onboarding, product lifecycle management. Full description of the project: https://sirinsoftware.com/case-studies/cirrent-system-architecture/
Technologies Stack:Amazon EC2 AWS Express.js GitHub JIRA MongoDB MySQL Node.js Apache Kafka Jenkins Nginx RabbitMQ Docker DynamoDB AWS Lambda
Information services & Technologies
firmware for telecommunications industry, High-load IoT platform server-side develop
Jun `19 – Jul `19
Big Data ETL
I was in charge of designing solutions for data extraction, data streaming, processing.
The company providing research services and discovering novel biomarkers especially around sports and personal well-being using state of the art proteomics methods.
Technologies Stack:Node.js Python Spark Redis Stream Processing Google Cloud Platform Serverless
May `18 – Aug `18
Cezerin - eCommerce platform
Lead Full Stack Developer
I used the latest technologies to build web apps with efficient use of the network. Web app loads once on startup and fetches a smaller amount of data when you request a new page. Building a high-quality Progressive Web App has incredible benefits, making it easy to delight your users, grow engagement and increase conversions.
Cezerin is React and Node.js based eCommerce platform. https://store.cezerin.com/
E-Commerce & Retail
National Technical University of Ukraine "Kiev Polytechnic Institute"
Bachelor's degree in System Analysis
Migrating from REST to GraphQL