Oleg – React, Typescript, Node.js

The global document exchange portal, where customers face a user-friendly interface with a simple yet elaborate interface. Users can create new portals, projects, and tasks, group them, assign tasks to colleagues, etc.

• Developed front-end solutions (infinite tables, rtl view, new pages);
• Conducted code reviews;
• Provided bug fixing;
• Mentored younger developers;
• Conducted technical interviews.

An auction of natural resources, which has both user and admin interfaces with lots of business logic such as registration with huge forms and validations. Customers can make bets, see results of other trading, etc.; admins can create roles of users, companies, tradings, other users, etc.

• Participated in choosing technologies for the project;
• Wrote basic reused components, huge forms;
• Redesigned the existing front-end;
• Coordinated processes with the back-end team;
• Conducted code reviews.

A super helpful GUI tool for Database Engineers with functionality for comfy databases operations: checking statuses, scheduling works, data amount control, etc.

• Refactored existing code;
• Provided bugs fixing;
• Participated in design development;
• Coordinated with the back-end team;
• Developed new features.

The product uses a radically simple approach to supply cost tracking, management, and optimization for independent dental offices. Includes comparing product costs between multiple suppliers.

• Developed front-end components (main pages, login page);
• Conducted code reviews;
• Developed unit tests;
• Mentored younger developers;
• Optimized app performance.