Esteban Moreno Castillo

Esteban Moreno Castillo  new_releases

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Systems Engineer, Mobile Developer
Bogota D.C., Colombia

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Jobs verified_user 0% verified
  • Ekumen
    Augmented and Virtual Reality Mobile Developer
    Ekumen
    Jan 2023 - Current (3 years 6 months)
    Working for Ekumen, supporting Google as Temporary Vendor Contractor (TVC). * Development of tailored mobile and smartwatch solutions, integrating IoT devices. * Implementation of Bluetooth, USB, and WiFi protocols to ensure efficient connectivity. * Design and implementation of algorithms to optimize TCP/IP packet input and output flow, managing sockets and buffers. * Utilization of both public and private sensors on Android mobile devices, crafting Java libraries for diverse clients. * Adoption of Protocol Buffers for data serialization. * Integration of cutting-edge technologies, including Hilt for dependency injection, Hilt Testing, AndroidJUnit, file transfer via REST, foreground and background service management, accessibility servic
  • Teravision Tecnologies
    Senior Bilingual Mobile Developer public Remote experience
    Teravision Tecnologies
    Apr 2022 - Dec 2022 (9 months)
    Senior Android developer. With an emphasis on native Android development; working for different North American and Australian companies and supporting with interviews and technical tests
  • Teravision Tecnologies
    Intermediate Bilingual Mobile Developer public Remote experience
    Teravision Tecnologies
    Apr 2021 - Apr 2022 (1 year 1 month)
    Intermediate android developer. With an emphasis on native Android development; working for different North American and Australian companies; Suggestic Project: Creation, maintenance, and sustainability of different APIs and SDK through build variants, sharing the same android core project by leading businesses to deliver personalized food experiences and health programs. Using MVVM architecture, Koin in control’s dependency, Volley for database callings, Junit & Mockito for Implementation and Unit tests, Zoom as company environment, Scrumwise for agile methodology, Zeplin for UI designs, and GitHub as CVS working with branches and code reviews. Paywith’s projects: Creation, maintenance, and sustainability of different bank mobile soluti
  • Grupo Cubo ltda
    Jr. Android Developer
    Grupo Cubo ltda
    May 2018 - Mar 2019 (11 months)
    Jr. Engineer Full Stack, with an emphasis in native Android development; using Google's API, local databases (SQLite), and web with Couchbase (N1SQL), sending documents (JSON) by LAN and web services. Achievements: * Creation of an Android application for a Health private company, focused on health trips for municipalities and native communities without internet access
  • Soluntech
    Bilingual Android Developer public Remote experience
    Soluntech
    Dec 2020 - Mar 2021 (4 months)
    Mid. Engineer Front-end. With an emphasis in native Android development; using real-time animations, IoT dispositive as strength testers (Activ5), native velocimeters, VIPER architecture, Retrofit2 for database callings, Dagger in control’s dependency, Junit & Mockito for Implementation and Unit tests. Jira Software for Kanban methodology, Slack as company environment, Firebase for QA deployments, and Github as CVS, working with branches and code reviews. Achievements: Creation of an Android application for a Baseball company with feedback constantly, back-end connections, and real-time animations with external sensors
Education verified_user 0% verified
  • Pontificia Universidad Javeriana
    Ingeniería de Sistemas
    Pontificia Universidad Javeriana
    Jul 2015 - Jun 2021 (6 years)
Projects (professional or personal) verified_user 0% verified
  • Pontificia Universidad Javeriana
    Adoptapp
    Pontificia Universidad Javeriana
    Jun 2019 - Dec 2019 (7 months)
    - Creación de una aplicación Android con base de datos NoSqL, para que las personas en bogotá, Colombia. Puedan adoptar a una mascota evaluando su personalidad, cercanía de la fundación o persona adoptante, de la misma manera crear una red social
  • Pontificia Universidad Javeriana
    Proyecto Cátedra Augusta Maya
    Pontificia Universidad Javeriana
    Jan 2018 - Jun 2018 (6 months)
    - Solución móvil en el uso de composteras para la Universidad Javeriana
  • Pontificia Universidad Javeriana
    Proyecto Eduhikers - Hackatón
    Pontificia Universidad Javeriana
    Jun 2017
    - aplicación móvil para ambientes escolares, complemento en el desarrollo educativo en niños de 5-10 años
  • Self-employ
    Proyecto Reforzando las letras
    Self-employ
    Jun 2016 - Dec 2016 (7 months)
    - Programa móvil, web y de escritorio, enfocado a niños con problemas cognitivos, cuyo énfasis es el aprendizaje del abecedario y las vocales diferente a un aula secular.
Awards verified_user 0% verified
  • Pontificia Universidad Javeriana
    Graduation with honors 'Summa cum laude'
    Pontificia Universidad Javeriana
    Nov 2021
  • NASA - National Aeronautics and Space Administration
    3er lugar NASA SPACE APPS CHALLENGE 2016
    NASA - National Aeronautics and Space Administration
    Oct 2016
Publications verified_user 0% verified
  • Pontificia Universidad Javeriana
    Lead yourself : application to make social initiatives visible and assist in their continuity
    Pontificia Universidad Javeriana
    Jun 2020 - Jun 2021 (1 year 1 month)
  • GitHub
    GitHub
    GitHub
    Jun 2016 - Current (10 years 1 month)