Position: Back-End Developer
Category: Node.js
English level: upper
Years of experience: 7

Google code jam - Top 10% in the Qualification round
International Physics Olympiad – Bronze medal (2013)
Zhautykov International Olympiad – Gold medal (physics) (2013)
IV (Republic) step of Ukrainian physics Olympiad – I Diploma (2013)
Jan 2018 - Present - Full stack engineer

Creating complex software systems from scratch, starting from architecture design and research, ending with implementation of details. Implemented tasks that require technological and scientific research, brought new ideas and approaches to solving problems to our platform.

- Developing an NLU and conversational part of OneReach.ai platform (August 2019 - now)
- Developing core projects for OneReach.ai platform (May 2018 - now)
- Developing a file management system for OneReach.ai platform (March 2019 - now)
- Developed applications inside OneReach.ai platform (Jan 2018 - Dec 2018)

The stack used:
- Node.js
- Rasa (general usage and custom components for intents classifying using utterances patterns)
- AWS (Lambda, Elasticsearch, Cloudfront, SQS, DynamoDB, S3, IAM, Kinesis streams etc.)
- Redis
- GraphQL
- Vue.js

Oct 2017 - Dec 2017 - Frontent engineer

Developed a system for management of the communal property department of Kyiv city state administration on React.js

Sept 2017 - Fullstack engineer

Developed a system for testing and purchasing 3D child's kit of magnetic cubes. The system contains mobile application for displaying dynamic 3D models and web application for store administrating with version control.
Stack:
- WebGL
- Vue.js
- Node.js
- MongoDB

Sept 2014 - Aug 2017 - Upwork

Developed different commercial projects as front-end and backend developer as a part of a remote working team:

- Issue tracking system (React.js + Node.js + Redis + MongoDB) A system for projects/issues/test cases tracking, automation of manufacturing process in different business areas (August 2016 - July 2017);
- ALFilter (.Net WebApi + SQL) An online system for A.L. Filter company that manufactures filters within vehicle applications (April 2016 - July 2016);
- Book reader application - Grounded (React.js + Node.js + MongoDB) An online shop of books (February 2016 - July 2016);
- POS (React.js + .Net WebApi + SQL) A system for automating bookings and purchases for a chain of shops and restaurants (August 2015 - February 2016);
- Kinder Morgan (.Net MVC + SQL) A system for staff accounting for US oil and gas transportation company (January 2015 - July 2015);
- Simple bill tracking (React.js) A system for booking management (September 2014 - January 2015).
Prefer R&D activity, ML (NLP).