Mobile Developer · Confirmé · Paris, France
Mobile Developer
Réf. JS-C00280
DartFlutterGitSolidity📍 Paris, France💼 5 ans d'XP
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Aleksei Liutykh is a highly skilled Mobile Developer with over 5 years of experience primarily in Flutter and Dart. He has worked across various sectors, including ed-tech, online banking, and crypto. Aleksei led the launch of a successful ed-tech app and improved the performance of a crypto wallet app. His expertise in cross-platform development is complemented by his proficiency in implementing clean architecture, optimization of mobile applications, and enhancing user experience. Aleksei holds degrees in Software Engineering from 42 Paris and in Astronomy and Astrophysics from Moscow State University.
● Enabled caching in a mobile app, reducing load time by 20% ● Integrated the OpenAI API for chat support, increasing user satisfaction with the app ● Added a user-friendly onboarding process, boosting user retention by 5% ● Established a feedback mechanism using Firebase, allowing for efficient collection and analysis of user feedback ● Managed the implementation of a paywall in the app, ensuring a seamless and secure subscription payment process
● Established an offline support database using ObjectBox technology. ● Integrated an analytics system to collect user data across the app. ● Implemented A/B testing with Firebase, reducing the time required to test new ideas. ● Adapted the application to support both tablet and phone screen sizes. ● Implemented a CI/CD pipeline using GitHub Actions and Azure.
Help the business build MVP ● Implemented clean architecture principles, ensuring a scalable, maintainable, and modular codebase across the project. ● Established comprehensive testing practices, including unit, integration, and end-to-end tests, improving code reliability and reducing bugs in production. ● Designed and deployed a robust CI/CD pipeline using GitHub Actions, automating build, test, and deployment processes to accelerate development cycles and enhance code quality.
Ed-tech startup, transforming language learning through speaking sessions with an AI tutor (Duolingo, Falou competitor) ● Led the launch of an app, attracting over 10,000 users and 100+ paid subscribers, and won an award from La French Tech. ● Facilitated the transition from Android/Kotlin and iOS/Swift to Flutter, accelerating development timelines. ● Implemented clean architecture principles, established testing practices, and set up a CI/CD pipeline using GitHub Actions.
Opinov8 développe des produits numériques qui facilitent la vie. A permis la mise en cache dans une application mobile, réduisant le temps de chargement de 20%. Intégré l'API OpenAI pour le support chat, augmentant la satisfaction des utilisateurs. Ajouté un processus d'intégration convivial, augmentant la rétention des utilisateurs de 5%.
Établi une base de données de support hors ligne utilisant la technologie ObjectBox. A intégré un système d'analyse pour collecter des données utilisateur. Implémenté des tests A/B avec Firebase, réduisant le temps nécessaire pour tester de nouvelles idées.
Startup ed-tech transformant l'apprentissage des langues grâce à des sessions de conversation avec un tuteur AI. A dirigé le lancement de l'application, attirant plus de 10 000 utilisateurs et 100+ abonnés payants, et a remporté un prix de La French Tech.
Implémentation de principes d'architecture propre, assurant une base de code évolutive, maintenable et modulaire à travers le projet. A mis en place des pratiques de test complètes, améliorant la fiabilité du code et réduisant les bogues en production.