Joaquín Arturo Beltrán López
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Joaquín Arturo Beltrán López

Joaquín Arturo Beltrán López

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Flutter Developer
Mexico City, Mexico
Contact Joaquín regarding: 
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Full-time jobs
Starting at USD3.3K/month
Flexible work
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Résumé

Jobs verified_user 0% verified
  • G
    Flutter Developer public Remote experience
    GAC Solutions
    Feb 2024 - Current (1 year 8 months)
    - Working as the lead Flutter developer responsible for 3 apps in a retail company. - Spearheaded the development of a mobile app for tracking and resolving product sales issues, eliminating printed spreadsheets, and providing real-time data within the app. - Engineered a comprehensive inventory management system as an input for sales forecasting, modeling store racks, sides, rows, columns, and product placements. - Incorporated dynamic rack creation based on predefined types from Firestore, facilitating product addition through barcode scanning and capturing dimensions and inventory. - Utilized Flutter, Dart, Provider, and Riverpod for state management, as well as Firestore as the database solution.
  • F
    Flutter Developer
    Jun 2023 - Current (2 years 4 months)
  • Chubb
    Digital web / app tracking intern
    Chubb
    Dec 2022 - May 2023 (6 months)
    - Support the tracking and tagging strategy and implementations of all existing and new web properties to ensure data quality. - Perform and maintain the cycle of tracking and data quality assurance process to validate search is working correctly. Support the digital leaders in accomplishing different strategic projects. - Develop and execute plans under a set of implementation and delivery time constraints. Create meeting agendas, status updates, and meeting minutes. - Provide project status and impacts for digital projects to the country and regional Management. - Document and develop requirements from partners for a fast and accurate development inside Chubb Digital factory.
  • Tecnologico de Monterrey
    Mobile developer intern
    Tecnologico de Monterrey
    Sep 2022 - Mar 2023 (7 months)
    - Leader of a team of 8 persons which 4 are developers, pursuing the completion of a Novus project named Sostek, a Progressive Web App (PWA) with Ionic 6 and React. - Developer and reviewer of features in Sostek, which includes authentication, consuming Google APIs, and design decisions to complete the project. - Responsible for keeping track of tasks and goals by applying SCRUM and implementing Kanban board to make the process easier. On Campus Interns is a program by Tecnológico de Monterrey that lets students expand their skills by being mentored by Tec's leaders in all areas. The selected students have characteristics such as bringing solutions to real situations while improving their strengths and competencies by accomplishing high-i
  • Softtek
    Flutter Developer Intern
    Softtek
    Aug 2022 - Nov 2022 (4 months)
    - Tested development of applications on Flutter to compare the development velocity of an app instead of doing natively for Android, iOS, and Web over four months. - Replicated two applications applying BLoC architecture, including Firebase integration in one. Founded in 1982 by a small group of entrepreneurs, Softtek started out in Mexico providing local IT services, and today is a global leader in next-generation digital solutions. The first company to introduce the Nearshore model, Softtek helps Global 2000 organizations build their digital capabilities constantly and seamlessly, from ideation and development to execution and evolution. Its entrepreneurial drive spans 20+ countries and more than 15,000 talented professionals.
  • V
    Frontend Developer Intern
    Vinco
    Mar 2022 - Jul 2022 (5 months)
    - Cooperated with a senior Front-end Developer to improve the main platform (over 10,000 users) and internal tools. - Partook in agile development projects with JS, HTML, React.js, and Next.js completing over 70 user stories, including improvements to the user experience and user interface (UX/UI) and bug fixing. Vinco serves as a bridge between big employers, working adults, and education institutions. Big employers can upskill and retain their workforce while working adults can earn credentials. Education institutions can then increase their enrollments. As a Front-end Developer Intern at Vinco, I built features for the central platform and internal tools implementing and proposing ideas to improve user experience.
  • H
    Frontend Developer public Remote experience
    Hashead
    Jan 2022 - May 2022 (5 months)
    - Managed Front-end development on more than ten projects using Firebase and React.js with a team of 4 developers. Most important projects include an NFT marketplace (Toks.io), a virtual gallery, and over five landing pages for different projects. - Developed a tool that gets the metadata necessary for minting over 1000 NFTs in less than a minute. Hashead is a consulting and developing company that offers blockchain system-based solutions to small, medium, and big enterprises globally. My primary responsibility was developing features and pages for Toks.io, a marketplace for NFTs in Cardano's Blockchain. Also, I ensure the technical feasibility of the UX/UI design and optimize applications for speed and scalability in other projects. As a
Education verified_user 0% verified
  • Dynamic Yield
    Dynamic Yield personalization expert public Remote experience
    Dynamic Yield
    Apr 2023
  • Tecnologico de Monterrey
    Bachelor's degree in Computer Science and Technology, Computer Science
    Tecnologico de Monterrey
    Jul 2019 - Jul 2023 (4 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • D
    Delivery App
    May 2023 - Current (2 years 5 months)
    - Developing an app with Flutter using Dart, MySQL, Node.js, Firebase Storage and realtime data via Streams and Socket.io. - Implementing key features like user authentication, geolocation tracking, payments with MercadoPago and Stripe, push notifications, and more. - Following MVC architecture using GetX for state management and reactive programming.
  • F
    Favorite Places
    Jan 2023
    A social media application for Android and iOS, Favorite Places allows users to share pictures of their favorite places with a description, with the ability to take photos directly on the app, check their own publications and like others users' posts. Key Contributions: - Create an scalable multiplatform application. - Users can register and log-in in the application. - Users can upload their photos and share them with others users and like them. Technologies: Flutter Firebase Google Authentication Realtime database cloud firestore
  • Tecnologico de Monterrey
    Internal Web Application Forum
    Tecnologico de Monterrey
    Feb 2022 - Jun 2022 (5 months)
    - Redesigned a web forum application for more than 2000 employees by collaborating with a team of 5 to reduce unanswered and repeated questions to increase usability and improve user experience. - Functioned as a full-stack developer and Project Manager, using PERN stack (PostgreSQL, Express React, Node) and Agile with Kanban and GitHub Flow over 17 weeks. Employees could publish questions under their official username or if preferred they could ask questions anonymously. All questions where available to all employees and said questions could be easily filtered by a search engine or various pre-established filters which depend on the question's properties in the database. As mentioned all questions could be answered in the form of a commen
  • Tecnologico de Monterrey
    Urban Traffic Simulation
    Tecnologico de Monterrey
    Oct 2021 - Dec 2021 (3 months)
    - Development of a 3D simulation where cars interact with traffic lights Implementation of a solution for traffic lights to coordinate their times and reduce congestion
  • I
    Improve Performance Web Application - CEMEX
    Mar 2021 - Jun 2021 (4 months)
    - Produced a proof of concept gamification process with real data to impact 11 areas in the company. - Designed with Bootstrap 4, JS, Node.js, and SQL Server. Responsible for the videogame development in Unity and web integration. Developed a web application designed to improve the performance of Software Developers employees by gamification through the pages and a videogame. Administrators could monitor their progress and performance. Responsible for the videogame development in Unity.