Gaston Saillen

Working at ThriveMarket in the Autoship feature Autoship is a recurring shipment program that ensures you to never run out of essentials. When you join you are automatically enrolled into Autoship and the items you purchase will be added to your Autoship box. You can easily edit items, adjust their frequency, or change the delivery date of an upcoming order. - Worked on autoship auto OPT-IN for new registered users - Migrated legacy app to the new sahara variant with the new autoship page - Autoship features worked on ship now, scheduled deliveries, skip shipment, bulk shipment, autoship savings , all autoship items , pagination. - Have worked 100% on the new Autoship screen since Sahara came up in march 2021 - Checkout GWP ( Gift with purchase ), Out of stock items , Autoship summary banners - Order details next scheduled shipment progress - Improved app navigation and deeplinks on Sahara launch with Navigation Components - Improved Autoship loading times from around 10 seconds to nearly 2 for the entire screen - Changed Account UI Screen entirely to a newly clean design - Improved app architecture inside viewmodel for emiting different UI States depending on data - Worked on multiple bug fixings across all the app, incluing search results, performance bugs, filters and architecture - Worked on most Autoship analytics, also worked on different sections of the app to apply analytics (optimizely) - Worked with testrails on tests use cases , have worked on UI testing with espresso - Worked with rundeck to run scripts and work on new features - Worked with jetpack compose on new Product Cards , including autoship - Worked on full Territory Foods feature - Added the whole integration of GWP (gift with purchase) on the autoship screen - Worked on the whole rewards page fully on jetpack compose

Dólares Libres was the world's first foreign exchange marketplace. It was a platform where users can buy and sell dollars at the best free-market value, without bank intermediaries or exchange spread. In addition, it was the only place where it was possible to buy dollars with credit and debit cards. The unique and innovative technology of Dolares Libres with the use of APIs allows bank transfers in minutes, 7 days a week, 24 hours a day. Unlike traditional operators that take the usual 48-72 hours and only operate on business days during banking hours. And the records are settled in smart contracts with Blockchain BFA technology to guarantee the transparency and traceability of operations. - Migration to AndroidX: I have migrated the app from support to AndroidX - Overall performance optimization: Redesigned app architecture and improved the performance of the main catalog list, reduced the app loading time by 80% when startup - Added paging to the existing catalog list to improve user experience and moved requests from Firebase to a custom endpoint using Retrofit (endpoint at Firebase) - Two step phone verification: Implemented a two-step phone verification process to let users verify the identity - UI/UX implementations (shimmer, phone authentication, service status banner, user delete account, logo, contact form) - E-mail confirmation: Used Firebase Extensions to send e-mail verifications after a user interaction (buy/sell)

OTTAA Project it is an Augmentative Alternative Communication System, for speech impaired people. it’s a mobile, fast, effective communication tool that improves disable people lifestyle & increases of social and professional integration chances. - Built the backend infrastructure with Firebase (automated backups, authentication, storage, database). - Fullstack development (UI, UX, Architecture) - Improved real-time updates between multiple devices for multiple user interaction in the group section - Improved load time of groups (from 5+ seconds to nearly 1) - Worked on a predictive system for pictos (where predictions are shown to people based on interest when they search for more pictograms) - Implemented automated backups to let users restore their data if they lost it due to any unexpected crash - Migrated old database to Firebase: I have moved the entire existing project to Firebase