Welltech
About Us
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, SwiftUI, Combine, MVVM, Dependency Injection, UIKit, Autolayout, REST API, Alamofire, In-App Purchases, Local and Remote notifications, Core Data, Realm, Fastlane, Frameworks management (Cocoapods, SPM), Code generation (Sourcery), HealthKit, Tuist, async/await.
Android
Kotlin, Kotlin coroutines, Flow, Android Jetpack (Arch components, Compose, Navigation, Room, Hilt), MVVM, Dependency Injection, REST API, Push Notifications, Crashlytics, Play Billing.
Front&Back-end
Python3, JS, TypeScript, React JS, Redux, Redux Saga, Router, Sentry, SQL/NoSQL, PostgreSQL, SQLAlchemy, SAM, MongoDB, Redis.
DevOps
AWS: Lambda, API Gateway, SQS, SES, RDS, Redshift, S3, CloudFront, CloudWatch, Cognito, EKS.
Terraform, Docker, Kubernetes, GitLab CI, Python/Bash.
The company has successfully implemented Cl/CD on all projects, using the GitOps approach and Serverless architecture.
Analytics tools
Data storage: Amazon redshift + Spectrum
Data processing — R, Python
BI — Data studio, Tableau
Data sources — platform APIs, incoming data streams
