Mobile Developer

Ancient Technology

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2023 - 2024

Built full mobile applications in the Flutter framework. Designed and implemented developer friendly reusable Code for new stores/marketplaces. Provided guidance on front-end strategies with Flutter as a first framework, standards, and technology decisions. Worked closely with product managers, design team, client and other engineers to implement new features. Developed and implemented useful code with their respective documentation. Identified new needs and requirements and participated in the design of products. Participated in the complete development flow of wallet, operational and financial mobile applications. Completed projects with complete customer satisfaction.

Full-Stack Developer

Cooperativa de Ahorro y Crédito Provida Ltda.

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2022 - 2023

Developed and implemented user-friendly mobile and web applications to meet client requirements using front-end and back-end technologies. Wrote clean and maintainable code for the user interface (UI) using Flutter, HTML, CSS, JavaScript and TypeScript frameworks. Designed server-side applications and APIs using programming languages, such as C#, Java, and Node.js. Spearheaded development of a mobile application for the company's software aimed at their customers. Provided valuable assistance in enhancing the back-end functionality of the platform.

Senior Development Engineer

Banco del Austro

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2022 - 2022

Led the development, maintenance, and support related to the production of the AustroDigital mobile application created with Flutter and the Fitbank banking system. Steered complete spectrum of tasks associated with 'AustroDigital' mobile application. Identified and resolved issues, bugs, and performance bottlenecks in deployed applications. Demonstrated exceptional expertise in Android Studio, iOS, XCode, database management, server management, and agile methodologies, such as SCRUM. Ensured the timely completion of the application by leading front-end development using Flutter.

Software Developer

Pickbox EC

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2021 - 2022

Created a hybrid mobile application by utilizing the Flutter Dart framework as part of the PickBox project. Developed a delivery application, named PickBox based on the employer's provided design and subsequent testing and agreement. Implemented significant enhancements to meet specific needs and requirements. Utilized Git and GitLab for version control and deployment. Implemented Laravel, connected to a MySQL Database, as the PHP framework for the website template purchased by the site owner. Executed end-to-end development and programming of hybrid mobile delivery application using Flutter Dart framework. Conducted essential backend and web modifications within the Laravel PHP framework. Upheld database administration and performed necessary modifications within MySQL.

System Developer

Taxi Cubiche

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2020 - 2021

Performed end-to-end full-stack development of a comprehensive system for Taxi Cubiche. Created a hybrid mobile application using the Flutter framework. Managed server administration, including the configuration, installation, and management of essential programs, servers, and certificates on a DigitalOcean server. Published the app on the Play Store. Created a complete website for Taxi Cubiche, encompassing a business website and an administration panel for administrators. Addressed the challenges of limited access to Firebase services in Cuba by developing and implementing a real-time notification system using Websockets, akin to the functionality offered by Firebase. Implemented the MongoDB-Express-NodeJS stack for the backend development of the system by utilizing pure PHP for the web frontend. Developed the app despite initial HTML5-based design by leveraging solid expertise in HTML5 and CSS3.

System Developer

Taxi Cubiche

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2020 - 2021

Website development and maintenance. Social media management. Online advertising of events.