I am the expert or Tech Manager in Mudafy. We are separating the monolite in differents microservices with differents responsabilities. I am leading a team of 3 Tech Leads and helping them to taught new skills to the rest of the team.

I developed the new system in Golang and also I taught Golang, testing in Golang and best practices in Golang at the rest of the team.

Mercado Envios Logistics Logistics is the new logistic network of Mercado Libre. The main goal is to deliver about 80% of shipments of Mercado Libre in 48 hours or less. This app has been productive since 2019 in some countries such as Brazil, Mexico, Argentina, Chile, and Colombia. I am in the Last Mile in this logistics network, and with our system 1 million shipments are delivered per day. Design, development and maintenance of the backend API Rest in Golang and MySQL. Mercado Envios Flex The main goal is to deliver the shipments in 24 hours or less. This app has been productive from 2019 in some countries such as Brazil, Mexico, Argentina, Uruguay, Chile, and Colombia. Development and maintenance of the middle-end, between the Backend and the Mobile App, developed in Java.

Development, maintenance, and monitoring of applications under native Android and native IOS platforms. Vix App Android Vix App IOS Vix App AppleTV Vix App AndroidTV Vix App FireTV

- Android application development using native Framework: • Control of Deliveries: Application to control the deliveries, visits, and withdrawals made by distributors and drivers. Most relevant features: - Synchronization of local data with server data. - SQLite - Reading QR codes. - NFC tag reading. - Cognitive services: App control by voice using API.AI as a language understanding service. - Push Notifications. • Mobile Tracking: Application used to perform MDM (Mobile Device Management) on the device and report the current geographic location. Most relevant features: - Integration with MDM SDKs from Samsung (Knox) and LG. - Implementation for rooted devices. - Implementation for handheld devices. - Push notifications.

• Application that allows you to monitor the location and status of your child's phone at all times. It also allows you to set strategic places and times where your Son should be, and if it does not reach its destination on time, it will notify you through a notification of what happened and you can also check the history of your son's movements of the last days. Features: GPS monitoring, Google Maps, phone battery status, Push Notifications, Camera, Volley Library, among others.

PHP BackEnd developer. FrontEnd developer HTML, CSS, JavaScript and JQuery. PHPMyAdmin Development of new system modules. Modification of existing modules. Adaptation of the system to requirements requested by the client.