Randall Valenciano Fallas

Randall Valenciano Fallas

Software Developer

Followers of Randall Valenciano Fallas1000 followers
location of Randall Valenciano FallasSanta Ana, San Jose, Costa Rica

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  • Timeline

  • About me

    Associate Director of Engineering at The Lifetime Value Co. (f.k.a BeenVerified)

  • Education

    • Universidad de Costa Rica UCR

      2009 - 2013
      Bachelor's degree Computer Science

      * Earn Bachelor's degree title in October 2013.* Active Member in University volunteer program.* 2012: Winner of “Ideas Innovadoras” Contest, technological category. Granted by “Cátedra de Innovación y Desarrollo Empresarial de la Universidad de Costa Rica”, and “Cámara de Industrias de Costa Rica”.Student JobFirst Semester 2013: Assisted in course “Autómatas y Compiladores”, and in “Proyecto AgroEmprendes, de los proyectos Alfaiii, de la Universidad de Costa… Show more * Earn Bachelor's degree title in October 2013.* Active Member in University volunteer program.* 2012: Winner of “Ideas Innovadoras” Contest, technological category. Granted by “Cátedra de Innovación y Desarrollo Empresarial de la Universidad de Costa Rica”, and “Cámara de Industrias de Costa Rica”.Student JobFirst Semester 2013: Assisted in course “Autómatas y Compiladores”, and in “Proyecto AgroEmprendes, de los proyectos Alfaiii, de la Universidad de Costa Rica”.Second Semester 2012: Assisted in courses: “Cálculo 2 para Computación”, “Laboratorio de Circuitos Digitales”. Assisted in “Oficina de Planificación Financiera de la Universidad de Costa Rica (OPLAU)”, Assisted in “Proyecto AgroEmprendes, de los proyectos Alfaiii, de la Universidad de Costa Rica”.First Semester 2012: Assisted in course Ensambladores y Microprocesadores.Second Semester 2011: Assisted in course “Cálculo 2 para Computación”.First Semester 2011: Assisted in course “Cálculo 2 para Computación”. Show less

  • Experience

    • Growth Acceleration Partners

      Sept 2013 - Mar 2016
      Software Developer

      * Develop Ruby On Rails Software Solutions, in Rails 2 and Rails 3 versions. * Optimization issues, refactoring legacy code, improving existing solutions.* Code Review* Cojoined architecture meetings, where best practices and solutions were preemptively discussed and established in a user story for developers based on requirements and previous experience.,* Induction Process* Restful API's* Also collaborated with DevOPs in Continous Deployments.* Continous learning process. Took Coursera online courses. Show less

    • VLamp

      Jan 2014 - Jan 2015
      Freelance Software Developer

      Working part time offering software solutions (SaaS) to startups using technologies like:* Wordpress* Laravel* EmberJS* MySQL* Jira* Rails

    • Gorilla Logic

      May 2016 - Oct 2017
      Software Developer

      Software development using microservices architecture for a big enterprise client. Using languages like Ruby (Rails, Sinatra, plain Ruby), Javascript, Java, solutions were developed to give more visibility and stability to more than 900 microservices. Other technologies used: Elasticsearch, Logstash, Kibana (ELK) stack, Jenkins, Postgres, Apache Kafka.Working daily using an agile environment, delivering constantly using a CI/CD flow.

    • The Lifetime Value Co.

      Oct 2017 - now

      Leading two full-stack teams, one in the product development and another in the Customer Support area in one of the 500 most visited websites of the US. Responsibilities include solving problems as AB Testing, performance and optimization (speed and memory management), developing new features for the product, performing code reviews, unit testing, end to end testing, handling three direct reports and also assisting other teams in cross-team projects, for instance, with the payments team.

      • Associate Director of Engineering

        Jan 2022 - now
      • Senior Software Engineer

        Oct 2017 - Jan 2022
  • Licenses & Certifications

    • Programming Mobile Applications for Android Handheld Systems

      Coursera Verified Certificates
      Mar 2014
      View certificate certificate
    • Successful Negotiation: Essential Strategies and Skills

      Coursera Course Certificates
      Mar 2016
      View certificate certificate
  • Volunteer Experience

    • Volunteer at the ecological program in National Parks.

      Issued by Universidad de Costa Rica on Dec 2012
      Universidad de Costa RicaAssociated with Randall Valenciano Fallas