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Marijo Araya

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SDET | Performance, Accessibility & AI | SaaS/EdTech with GenAI
Heredia, Heredia Province, Costa Rica
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Résumé

Jobs verified_user 0% verified
  • Datasite
    Ingeniero de software
    Datasite
    May 2025 - Oct 2025 (6 months)
  • HatchWorks AI
    SDET
    HatchWorks AI
    Aug 2023 - Feb 2025 (1 year 7 months)
    As a Software Development Engineer in Test (SDET) at AI Hatchworks from August 2023 to February 2025, I led the quality assurance (QA) strategy across two Agile teams, ensuring seamless integration of testing processes within the development lifecycle. I implemented a transition from manual to automated testing, significantly enhancing efficiency and test coverage. My role involved designing and executing an AI Testing strategy for a chatbot project, focusing on validation through Retrieval-Augmented Generation (RAG). This initiative included integrating AI model testing into the CI/CD pipeline, which improved the accuracy of AI responses. Additionally, I collaborated closely with data scientists and developers to refine AI training and eva
  • SMASH
    Software Development Engineer In Test
    SMASH
    Jun 2022 - Jul 2023 (1 year 2 months)
    As a Software Development Engineer In Test, I was responsible for designing and implementing robust testing frameworks to ensure the highest quality of software products. My role involved extensive automation testing using tools such as Cypress and Appium, as well as manual testing to cover edge cases. I collaborated closely with development teams in an Agile environment, utilizing my skills in API testing and software test design to enhance our testing processes. Additionally, I leveraged my experience with UI development to understand the user interface better, ensuring comprehensive test coverage. My familiarity with Microsoft Azure was beneficial in integrating our CI/CD pipelines, streamlining deployment processes, and improving overal
  • SMASH
    Software Quality Assurance Engineer
    SMASH
    Nov 2021 - Jun 2022 (8 months)
    As a Software Quality Assurance Engineer, I was responsible for ensuring the highest quality of software products through rigorous testing and validation processes. My expertise in automation and manual testing allowed me to design comprehensive test plans and execute them effectively, utilizing tools such as Cypress for automation testing. I actively engaged in bug tracking and API testing, ensuring that all software met the required standards before deployment. Additionally, I applied Agile methodologies to enhance collaboration within the development team, facilitating continuous integration and delivery (CI/CD) practices. While UI development and mobile app development were not my primary focus, I leveraged my experience with mobile tes
  • Intel Corporation
    Lead Quality Engineer
    Intel Corporation
    Jan 2020 - Nov 2021 (1 year 11 months)
    Responsable to define and implement Test Strategy
    Automation Testing
  • QAT Global Custom Software Development IT Staffing Solutions US Brazil Costa Rica Nearshore
    Quality Assurance Analyst
    QAT Global Custom Software Development IT Staffing Solutions US Brazil Costa Rica Nearshore
    Jun 2018 - Jan 2020 (1 year 8 months)
    As a Quality Assurance Analyst, I integrated quality assurance practices into a Scrum team, ensuring that all testing phases were executed efficiently. My responsibilities included agile testing, unit testing validation, and functional testing, where I focused on defect validation and test case creation. I also employed automation testing techniques to enhance testing efficiency. Additionally, I utilized Azure DevOps (ADO) for testing execution within the CI/CD pipeline, which streamlined our development processes and improved collaboration among team members. This experience allowed me to leverage my skills in automated testing, unit testing, functional testing, and API testing, while adhering to agile methodologies and utilizing various a
  • Intel Corporation
    Solutions Quality Analyst
    Intel Corporation
    Dec 2015 - Jun 2018 (2 years 7 months)
    ● DevOps practitioner (Continuous Integration/Delivery)
    ● Agile Testing
    ● QA Automation
    ● Information Security (Enterprise Digital Signing Service)
  • Intel Corporation
    Web and Mobile Apps Developer Student
    Intel Corporation
    May 2015 - Dec 2015 (8 months)
    Developed an automated audit project.
  • Instituto Tecnologico de Costa Rica
    Institutional Council member (Student Representative)
    Instituto Tecnologico de Costa Rica
    Sep 2013 - Jun 2015 (1 year 10 months)
Education verified_user 0% verified
  • STRUCTURALIA
    Master's degree
    STRUCTURALIA
    Jul 2024 - Aug 2025 (1 year 2 months)
    Master's in Artificial Intelligence: Management and implementation of models
  • UCAM Universidad Católica San Antonio de Murcia
    Master's degree
    UCAM Universidad Católica San Antonio de Murcia
    Jul 2024 - Aug 2025 (1 year 2 months)
    Master's in Artificial Intelligence: Management and implementation of models
  • I
    Pasantía, Estados Unidos para estudiantes Líderes- 2010
    Institute for Training Development
    Jan 2010 - Dec 2010 (1 year)
    At ITD we set the scene for profound inter-cultural experiences. Our work brings together professionals and/or students from around the world to share cultures, exchange ideas, deepen understanding, and spread knowledge.
  • Tecnológico de Costa Rica
    Licentiate in Information Technology Management, Ciencias de la computación
    Tecnológico de Costa Rica
    Jan 2009 - Dec 2016 (8 years)
Projects (professional or personal) verified_user 0% verified
  • M
    Mejora de Procesos de Negocio- CIMER
    Jun 2014 - Nov 2014 (6 months)
    Análisis y mejora de tres procesos de negocio en la empresa CIMER S.A. En todo el proyecto se utilizó la herramienta BPMN para el modelamiento y se tomó como marco de referencia de mejores prácticas ITIL.