Miguel Castellanos

About

I’m a software engineer in Ciudad Juárez, México, and I’ve been building software since 2010.

I started in my university’s IT department, building its job board and its quality system. Then I started building systems professionally for local businesses, ERP customizations, and spent four years building data-capture software at a large outsourcing company. Now I am a full-stack developer at a SaaS dedicated to managing subscriptions and paid content, orchestrating AI agents to ship features in a fast, reliable, and secure way.

In 2012 I also started a family of mobile apps that has grown, year after year, from one Android app into apps for phones, tablets, the web and the desktop. I like work that lasts, software that people can rely on every day, kept fast and up to date for years.

Away from the keyboard I like to play the piano, produce music, do nature photography, build furniture, and go camping in the mountains.

contacto@mickecast.com · LinkedIn · CV (PDF)

Experience

Computer Systems Engineer
  1. 2017 – today

    Full Stack Programmer, PigeonPay

    A SaaS that lets publishers sell subscriptions and paid content. Remote.

  2. 2012 – today

    Creator and developer, a family of mobile apps

    Christian apps on Android, iOS, the web, Mac and Windows, with hundreds of thousands of installs. Independent.

  3. 2013 – 2017

    Software Engineer, DATAMARK

    Software for data capture and image processing and reporting in an international business process outsourcing company. Ciudad Juárez.

  4. 2011 – 2017

    Freelance developer, Independent

    Web systems and web stores for clients, and mobile apps for Android, BlackBerry and Windows Phone.

  5. 2012 – 2013

    Software Developer, Novamex

    Customizations for the Epicor 9 ERP, and database reporting in SQL Server. Ciudad Juárez.

  6. 2010 – 2012

    Web Applications Developer, Universidad Autónoma de Ciudad Juárez

    Main developer of the university’s job board and its ISO 9000 quality system.