Andrei – React, React Native, GraphQL

An organization tool for creating, managing, and keeping track of projects, teams, tasks, and more.

• Created FE and BE features;
• Refactored and reworked the task-ordering feature;
• Contributed to the component library;
• Handled the stripe integration.

The product is designed to help children develop their cognitive skills with the aid of AI, prompting them to make up stories from scratch or based on a given storyline.

• Created the authentication process - frontend forms and logic, database structure, Cognito implementation;
• Integrated OpenAI and Azure text-to-speech;
• Developed the functionality and UI for the AI text to appear word-by-word as it's being spoken (by azure TTS) and connected the Viseme data to a talking avatar;
• Refactored parts of the code that was too "clogged."

A web app used to search for beauty videos. Influencers post a video of themselves doing a make-up routine, and in the description, a link is added that takes them to this app, where they can buy all the products used in the video while watching it.

Main features:

• See the list of products used in the video
• Change the shade of the product to match your skin tone
• Add products to the cart & checkout, and get all of the products in the same order

• Structured all the custom data we needed using what the backend solution of choice (Swell) had to offer;
• Integrated with and sent data to Airtable so the back-office team could deal with the orders;
• Created new features;
• Handled direct communication with the client.

It is a platform for renting sports arenas that started in Canada and is now available in some cities in the US as well. Some of the main features are:

• The main flow: select the area -> pick a sport -> pick an arena -> pick a time interval -> payment & confirmation
• Pick up games - if someone else rents an arena but does not have enough players, you can pay part of the price and join them
• Sports profile - users can add the level and their favorite position in each sport they are interested in

• Added scaling in the whole app;
• Helped to refactor the app -> updated it to the latest React Native version, and rewrote all of the class components as functional components;
• Added the multiple areas functionality when the app became available outside Toronto;
• Mentored junior developers.

It is a web app developed due to the COVID restrictions so that kids can meet with Santa Claus even during a pandemic.​

Main features:

• Schedule a call with Santa Claus - you can add Mrs. Claus, set the number of kids that will join, etc.
• Have Santa Claus send a personalized video for your kid.

• Created the backend part of the authentication process, using NestJS, Passport, and JWT;
• Added new options to the scheduling form;
• Refactored some of the older components.

It is a patient decision support system that meets users where they are and motivates appropriate utilization of healthcare services.

Some of its main features are:

• Medical journal: store, update and see the evolution of your allergies, symptoms, medicines taken, and more
• Activity tracker: fitness & vitals, integrations with Fitbit, Withings, Garmin, Apple HealthKit, Google Fit, and iGlucose.
• News: pick the categories you're most interested in and get the newest information in the app.
• Food tracker: add the foods you eat in a day and get info about calories, nutrients, and more.

• Built most of the components of the mobile app;
• Created integrations with third parties;
• Developed the web admin panel;
• Helped design the database architecture;
• Interacted with and changed the AWS infrastructure;
• Developed new features.