Jonathan Salas Hernández

Experience

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  DesignSoftCr

  Jan 2014 - Jun 2016

  Android Developer

  Creation of Android Apps for the Costa Rican market, currently those Apps are no longer available in PlayStore.Technologies: Java, PHP, MySQL, Google Cloud Messaging, JSON.

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  Novacomp

  Jul 2016 - Jul 2017

  Android Developer

  Worked as Android contractor, responsible for creating the Android App, Database and WCF Services for the optimization of the process of organizing products in boxes for Avon Costa Rica.Technologies: Java, C#, Oracle, Firebase, JSON.

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  Excel SoftSources

  Aug 2017 - Jul 2019

  Android Developer

  Worked as Android contractor with a mobile team of developers, responsible for creating, updating, and improving Android apps and reusable Android modules.Technologies: Kotlin, Google Ads, AWS SDK, Firebase, Git, JSON, Architecture Components.Client Apps:https://play.google.com/store/apps/dev?id=6047857537672558362

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  Encora Inc.

  Jul 2019 - Feb 2022

  Android Developer

  Worked as Android contractor with a team of mobile developers that timely delivered 8 releases of the Molekule Air Purifier App. This app utilizes AWS IoT to control Air Purifiers and has integration with other systems such as Magento and Stripe.Technologies: Kotlin, AWS IoT SDK, Amazon Cognito, Firebase, Git, JSON, Architecture Components.I am working as Android contractor for Meltwater, our work has been divided into two Apps: * Mobile MI: Updated UI/UX to give it a new look and better performance, we have delivered 2 releases of the App. * Mobile Engage: We are adding new features and sections to the app with a modern design.Technologies: Kotlin, Java, GraphQL, Git, CircleCI Show less

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  Gorilla Logic

  Feb 2022 - Apr 2024

  Senior Android Developer