Architecture and development of web and mobile applications.Technologies: JavaScript, TypeScript, React, React Native, Redux, Angular 2, RxJS, NgRx, Nrwl

Coach Tracker allows you to track your coach in real time. The Tracker is updated via satellite.Following tasks were successfully performed:1. Architected the application.2. Developed integration with Leaflet Maps.3. Developed new features.As results, the Coach Tracker app has been successfully adopted by thousands of people every day, providing them with an efficient and reliable way to track their coach journeys.Technologies: JavaScript, React, Redux, Redux-Saga, Leaflet, CSS (SCSS, BEM)FirstView is a mobile application for knowing the location of your student’s bus, estimated arrival times at your student’s stop and when your student’s bus arrives or departs their school. The success of the project was reflected in its adoption by over 100,000 users, including students, parents, and others who use the app every day to track school bus locations and estimated arrival times. The FirstView app is available on both the App Store and Google Play.Following tasks were successfully performed:1. Renovated architecture and fixed architecture issues.2. Developed new features for the mobile and web applications.3. Fixed bugs and reviewed code.4. Refactored a legacy codebase.Technologies: JavaScript, React, React Native, Redux, Redux-Saga, Google & Apple Maps APIs

First Student Connect is a mobile app designed specifically for First Student employees, First Student Connect provides you with access to local information and updates, best practices, policies and company news. Stay connected with updates and notifications directly from your manager. Also, view facility-posted news and information. The First Student Connect app is available on both the App Store and Google Play, and it has been used by over 50,000 people to date.Following tasks were successfully performed:1. Developed new features for the mobile application.2. Fixed bugs and reviewed code.3. Refactored a legacy codebase.Technologies: JavaScript, React, React Native, Redux, Redux-Saga

DICA - Medicine App1. Renovated architecture and fixed architecture issues.2. Designed and developed new features.3. Fixed bugs and reviewed code.4. Refactored a legacy codebase.Technologies: TypeScript, Angular, Redux, NGRX, Nrwl, RxJS, Highcharts, SCSS, BEMMedicine App is a web application for showing diagnostics and treatment results of different cancers types based on data from thousands of patients. The project divided on multiply dashboards, each dashboard shows data for one type of cancer. As results, the web application provides to the professional association gains insight in quality of health care of their own provided care and that of colleagues. With these insights and comparisons, they can demonstrably improve their work.ELSAN - Treatment choice platform1. Architected the application.2. Developed new features.3. Fixed bugs and reviewed code.Technologies: JavaScript, React, Redux, SCSS, BEMELSAN is a web app for ophthalmic medical clinic that contains registers of patients who underwent eye surgery. The application helps to manage large volumes of medical information with many different filters, automatically constructed graphs and charts, smart search for patients and many other features.

Speerit - running platform 1. Architected the application.2. Designed and developed new features.3. Fixed bugs and reviewed code.Technologies: TypeScript, Angular2, Redux, NGRX, Nrwl, RxJS, SCSS, BEMThis app intended to give users the ability to find each other for a joint running experience. Many tools to achieve that: social networks integration, sports trackers integration, huge filtration system, finding friends and clubs by geolocation, ability to track events using a calendar and built-in slack-like chat platform.

Developed of web applicationsTechnologies: TypeScript, Angular, Redux, RxJS, SCSS, BEM

Developed of wordpress websites