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AngelCastilloB / curriculum_vitae

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ANGEL A. CASTILLO B.

Software developer specialized in Object-Oriented programming, with more than 10 years of programming experience. Advanced knowledge of C, C++, C#, Java, and web technologies such as NodeJs and Angular.

Experience

Founder & Software Consultant Oct. 2022 -- Present

Biglup Labs | New Taipei City, Taiwan

  • Specializing in blockchain technology, I provide expert consultancy and support to industry leaders, focusing on developing high-quality crypto products that enhance user experiences within blockchain ecosystems.

Technologies used:

  • C/C++ / STL, Haskell, Rust, C#, Java, CMake, Linux, Android, PostgreSQL, MongoDB, Node.Js, Express, Confluence, Jira, Typescript/Javascript, RxJs, NodeJs, PostgreSQL, Angular and ReactJS.

Senior Software Engineer Oct. 2022 -- Present

IOHK | New Taipei City, Taiwan

  • Develop and maintain a set of orthogonal and self-contained services and APIs to support Cardano applications such as wallets and explorer applications. These services are developed in a usable, reliable, extensible, and maintainable way.

Technologies used:

  • Typescript/Javascript, NodeJs, PostgreSQL, Haskell, yarn, ReactJS.

Software Engineering Lead Oct. 2015 -- Oct. 2022

Smartmatic | New Taipei City, Taiwan

  • Lead a group of software engineers on the Software/Hardware integration efforts for every new product, working closely with Engineering disciplines and Product Management.

Technologies used:

  • C/C++ / STL, C#, Java, CMake, Linux, Android, Git, Gtk (The GIMP Toolkit), JavaScript, RxJs, MongoDB, Node.Js, Express, Angular, Confluence, Jira.

Software Engineer Jan. 2012 -- Sep. 2015

Smartmatic | Panama City, Panama

  • Development of transparent, auditable, and automated elections used in several countries.
  • Development of a platform for citizen authentication and verification using biometric technology, exposed as remote service, to support government agencies.
  • Ensure hardware and software integration in automated voting systems in Taiwan.

Technologies used:

  • C/C++ / STL, C#, Java, CMake, Linux, Android, Git, Subversion, Gtk (The GIMP Toolkit), Jira.

Product Specialist Mar 2010 -- Dec 2011

Smartmatic | Caracas, Venezuela

  • Requirement compilation and test case design for the back end of a solution designed to manage identity information for large populations (Electoral registry, National ID), using biometric features.
  • Internal tools designer.

Technologies used:

  • C#, Windows, Subversion.

Skills

Strong knowledge of C, C++ / STL, GDB, Java, C#, JavaScript, Python, Bash, PHP, Node.Js, Angular, Loopback, Express, MongoDB, SQL, Git, CMake, Subversion | Working knowledge of Object Oriented Programming, Test Driven Development, SOLID principles, Scrum| Proficient in Linux, Windows, Android |Proficient SQL and MongoDB| Competent in Networking

Education

Universidad Bicentenaria de Aragua. 2005 -- 2010

  • Systems Engineer, Computer Software Engineering

Courses

Test-driven development (Open Edge Technologies)

  • Agile Software Development Methods & Practices: Scrum, Extreme Programming, Lean Software Development, Test-Driven Development, Continuous Integration, Refactoring.

Languages

  • Spanish: Native
  • English: Professional working proficiency
  • Chinese: Advanced

About

My CV