Responsible for the web and server-side development of IoT hardware project, power-bank vending machines. Designed product architecture including back-end, database and vending machine hardware coding. Completed hardware WiFi-chip module coding. Designed the client web interface and partner's control panel functionality.
Tech: IoT, Python, NodeJS, Lua, PostgresSQL, ReactJS, JS
Responsible for a new front-end functionality, client control panel for wifi hotspot control and marketing. Created marketing questionnaire functionality collecting up to 1200 responses at each hotspot daily. Developed friend to friend coupon gift functionality. With 50 000 users the app had to support all devices including obsolete starting from the earlier versions of IE and Android. Came up with new ideas for the product and was responsible for their implementation on the front-end.
Was responsible for the front-end development of the Dooglys's SaaS system for restaurant and store cash machines. Relying on the previous experience in restaurant industry acted as a Product Manager during the design phase by suggesting new product functionality. Suggested user friendly interface to improve cashier experience. Added new features to the restaurant warehouse software functionality tracking all food ingredients.
Was responsible for developing web applications and websites for Experien's clients. Key projects included:
Tech: PHP, MySQL, HTML, NodeJS, JS, Wordpress, WooCommerce
Responsibilities included support of the restaurant's Windows Server local network as well as development and support of their online and in-store ordering systems. Maintained the network for 8-10 restaurants in the chain including OS maintenance. Optimized a third-party in-store restaurant ordering system that originally was not scalable/suitable for a multi-location chain due to reliance on large (2-3 Gb) database replicas. Proposed Windows Remote Desktop solution that stopped the database replicas from going back and forth through the network. Developed an online ordering system from scratch. This work resulted in stable local network and online store operations allowing servicing 200 home deliveries a day and increasing the client base.
Tech: PHP, MySQL, HTML, jQuery, Windows Server
Radio electronics and Information Technology Institute
(Bachelor degree unfinished)