Welltech

About the company

Welltech is about creating mobile applications that improve the Health of Millions of People around the World.

We currently have 500+ people in our team.

The main distinguishing feature of our People is their desire to constantly grow, develop and learn new things.

Why do people like to work at Welltech?

• We work on creating and developing our own projects.

There is no outsourcing.

• The company values the initiative of its workers and their ability to work independently.

• The ideas and suggestions of everyone are heard, and good ideas are quickly implemented and tested out.

• Clearly stated goals and priorities help workers focus on important tasks and organize their work properly.

• Weekly meetings with managers give employees the opportunity to get feedback about their work and understand how to achieve the best results.

About our technologies:

iOS: Swift, MVC, MVVM, Dependency Injection, UIKit, Autolayout, REST API, Alamofire, In-App Purchases, Local and Remote notifications, Grand Central Dispatch, NSOperations, Core Data, Realm, AVFoundation.

Android: Kotlin, MVVM, Android Architecture Components, Dependency Injection, REST API, Push Notifications, Crashlytics, Offline mode.

We use PHP7, Python, Symfony4, MariaDB, MySQL, PostgreSQL, Redis, Elasticsearch, Amazon AWS (Lambda, S3, DynamoDB, RDS, SQS, etc), Docker, Kubernetes.

The company has successfully implemented CI on all projects.

Welltech is a data-driven company.

The analytics department uses different tools.

Data storage: Amazon redshift + Spectrum

Data processing — R, Python

BI — Data studio, Tableau

Data sources — platform APIs, incoming data streams