Ivan – React, Node.js, JavaScript

A website builder app for users who don't know how to code but want to have their business online. There were 2 applications. 1st one is a huge old application with a lot of heavy front-end functionality. 2nd one is a new application that we built from scratch. He was working on the next functionality of this site builder:

• editing photos
• creating sections with different functionality (sliders, galleries, text editors, and a lot of simpler ones)
• adopting site editor for the mobile devices
• integrating code editor

• Maintained old backbone application and created new features in it
• Fixed customer bugs
• Conducted interviews
• Led front-end team of 7 developers
• Helped team to deliver tasks in time
• Planned tasks and sprints for the team
• Created architecture for the new application, created solutions for handling heavy frontend tasks
• Worked together with the product manager on the roadmap

A huge web application, rich in features like creating apartments for rentals, receiving bids from applicants, checking different types of ratings, conducting and signing contracts via the app, receiving and sending payments, etc. It uses use more than 20 different APIs and Google maps services.

• Fixed a lot of bugs
• Created new modules and screens for the application
• Took part in architecture solution
• Adopted applications for mobile devices and increased loading speed
• Integrated more than 5 web APIs
• Worked together with the product designers to make great UX

It is a secure chrome extension that provides users such functionality as mail client, calendar, and contacts book. This application has a lot of standard options with Outlook Web and Gmail.

• Created calendar application from scratch
• Worked on new modules, screens
• Took part in architecture solutions
• Integrated some parts of secure API
• Worked together with the product designers to make great UX
• Helped team with sprints planning
• Onboarded 3 newcomers

Monstrous size application helps users prep data build models, make predictions and deploy models to production.

• Created new projects from scratch, sometimes in short terms
• Hired frontend team
• Helped the team to deliver tasks in time
• Created architecture for new and old products
• Refactored old parts without any regression in production
• Worked together with the product manager and UI designer to make the best UX
• Conducted interviews