TheWidlarzGroup - Portfolio

Our projects

Years in the industry have helped us build our portfolio of mobile applications with the code written by us. From well-established companies to bootstrapped startups, from team extension to turnkey projects - we have been helping by delivering quality code and UX advice for clients all over the World!

Learnn

Tech Stack

React Native

react-native-video

Typescript

Flashlight

Reactotron

Learnn, a leading video course platform in Italy, found themselves in a tough situation with their mobile application. The app, built using React Native and heavily reliant on the react-native-video library, was suffering from frequent crashes and poor performance, particularly on Android devices. These technical issues were not only hampering the user experience but also leading to a slew of negative reviews, threatening the platform's reputation and user retention.

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FlexPro Grip

Tech Stack

React Native

React

Elixir

The FlexPro Grip app is an extension of the FlexPro Grip device, a tool primarily designed for baseball pitchers to enhance their strength, endurance, and explosiveness. It achieves this by training the muscles and tendons from the fingertips to the elbow, which are crucial for pitching performance. The FlexPro Grip app, with its personalized plans, reduces the occurrence of injuries that players face, aids in the rehabilitation process, and improves performance metrics.

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Comm.app

Tech Stack

React Native

rn-emoji-keyboard

Tailoring our 'rn-emoji-keyboard' library to specific needs of Comm.app's chat app

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Demo app - Holidaily

Tech Stack

React Native

Tech demo you can click through yourself to see what we can do! The app is written in React Native. It’s full of animations and showcases true native look&feel!

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UcastMe

Tech Stack

React Native

React-Query

Typescript

AppsFlyer

Fastlane

UcastMe's work makes a big difference for students and employers. From discovering part-time jobs offers, keeping track of work hours to competence assessment that helps students show their skills and language abilities. UcastMe is a superhero in the world of part-time jobs!

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Talentbay

Tech Stack

React

React Native

Hooks

Reanimated2

Typescript

Talentbay wants to help people: by creating communities. These communities create a knowledge-sharing space across all specialist areas. But also careers. With talentbay, career planning becomes a sure-fire success. And the search for young talents is even easier!

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Fitness app

Tech Stack

Reanimated

React Native

An app designed for athletes, enabling them to monitor their progress, compete with peers, and streamline the planning of their workouts.

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Picodi

Tech Stack

React Native

Picodi helps users save money on their purchases. The app allows users to receive a cashback on the items they buy from participating stores. With Picodi, users can easily track their purchases and get a portion of their money back, making shopping more convenient and affordable.

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Closer

Tech Stack

Typescript

React Native

WebRTC

An app that allows users to connect via audio and video call and chat in 2017 in React Native? Although it was a huge challenge to access numbers of native APIs and make the app responsive even if in background, it was possible!

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WortMeister

Tech Stack

React

Typescript

Draft.js

React-Query

React dnd

A digital writing assistant powered by Machine Learning and Artificial Intelligence, which allows to write in German without any mistakes and learn the language at the same time. It fixes grammar errors, eliminates errors in orthography and punctuation, allows to create, collaborate and organize texts.

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Smartcourt

Tech Stack

React Native

Typescript

Hooks

Reanimated

React-Query

SmartCourt is an innovative solution for every Tennis player. Anyone can check their progress and game statistics in real-time on the mobile app, playing on the court. The system is based on @NVIDIA technology and innovative proprietary algorithms.

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Huntly

Tech Stack

Kotiln

Swift

Dagger

Java

Huntly was an event planning company, helping to turn conferences into entertaining events. The app used various APIs: Bluetooth for recognizing beacons, GPS for location-based challenges, scanning QR code to unlock quests.

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Wunderflats

Tech Stack

React Native

Typescript

Hooks

Reanimated2

Firebase

It's an application that makes it easier for apartament owners to manage their rental listings. Users can manage, sign contracts and access all information about their tenants.

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flexVOUCHER

Tech Stack

Hooks

React Native

Reanimated

Typescript

Xstate

With flexVOUCHER, participants can use bonus points collected from employee bonus programs for their personal bonus. The process is plain and simple - submit an invoice and get your expenses reimbursed to your account within just a few days.

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