Heiner L.

Staff Software Engineer at Akurey
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Contact Information
us****@****om
(386) 825-5501
Location
CR
Languages
  • English Professional working proficiency
  • Spanish Native or bilingual proficiency
Skills

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Bio

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Credentials

  • Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
    Coursera
    Nov, 2017
    - Nov, 2024
  • Structuring Machine Learning Projects
    Coursera
    Nov, 2017
    - Nov, 2024
  • Neural Networks and Deep Learning
    Coursera
    Oct, 2017
    - Nov, 2024

Experience

  • Akurey
    • Costa Rica
    • Information Technology & Services
    • 1 - 100 Employee
    • Staff Software Engineer
      • Jul 2022 - Present

    • System Software Engineer
      • Jun 2021 - Jul 2022

    • Software Engineer
      • Feb 2019 - Jun 2021

      - Leading teams and projects across multiple clients.- Handling a Go/Ruby microservices environment with high-throughput of data.- Design and implementation of high scalability architecture for IoT devices. Strong use of AWS services (API Gateway, EC2, ECS, VPC, Lambda, DocumentDB, Cloudwatch), combined with NodeJS + Typescript.

  • Singularities
    • United States
    • Transportation, Logistics, Supply Chain and Storage
    • 1 - 100 Employee
    • Software Engineer
      • Jun 2017 - Feb 2019

      - Design and implementation of multiple services using gRPC, REST, Golang and Java.- Design and implementation a scheduling service for long tasks (i.e. Data processing jobs).- Design and implementation an IAM (Identity and Access Management) service.- Orchestration of multiple services using Docker and Kubernetes.- Experience with Google Cloud Services (Datastore, Cloud Storage, Compute Engine, Kubernetes Engine).

    • Internship
      • Oct 2016 - Jun 2017

      - Python SDK for one of the internal APIs. It included a dependency graph and lazy evaluation

  • ArVum Innovation & Technology
    • Costa Rica
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Software Developer
      • Oct 2015 - Oct 2016

      - Implementation of the first version of the backend of Comunitaas, which included access control, events management and a reservation system. - First version of the Android application of Comunitaas. - Implementation of the first version of the backend of Comunitaas, which included access control, events management and a reservation system. - First version of the Android application of Comunitaas.

Education

  • Tecnológico de Costa Rica
    Master of Science - MS, Computer Science
    2019 -
  • Tecnológico de Costa Rica
    Bachelor’s degree, Computer Science and Engineering
    2013 - 2017

Community

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