Zebulin M. DeOs


Full Stack Polyglot Developer: Enthusiastic to continuously learn and apply the craft of programming to solve important and interesting problems creatively, correctly, and securely within a strictly meritocratic organization.


Senior Software Engineer Spreedly • January 2019—June 2021 • Durham, NC (remote)

Helped develop, support, and maintain a mission-critical payments API providing merchants a unified interface to multiple payment providers and services. As a senior engineer; in addition to application development using Ruby, Elixir, and JavaScript; I helped onboard and mentor incoming engineers, participated in on-call rotations, assisted support and sales on more complex customer requests, and gave internal tech talks and demos. Accomplishments:

Web Application Developer LabArchives, LLC • August 2015—January 2019 • Carlsbad, CA (remote)

Joined in the development of an electronic lab notebook (ELN) SaaS application for scientific researchers and educators using Ruby, JavaScript, and other web technologies. Also developed internal tools using Python and shell scripting. Accomplishments:

Systems Development and Integration Services Coordinator Coquille Indian Tribe • September 2009—January 2015 • North Bend, OR

Performed software development, systems administration (mostly Linux-based), and provided technical expertise to the IT organization. Accomplishments:

Geographic Information Systems (GIS) Coordinator Coquille Indian Tribe • May 2002—September 2009 • North Bend, OR

Managed the organization's GIS and geospatial data, performed cartographic map production and analysis, and performed web and database development. Was key advocate for the deployment of Free/Libre and Open Source Software internally.


Programming Languages

Ruby, Elixir, JavaScript, Python, PHP, shell scripting, SQL

Web Technologies

HTML, CSS, WAI-ARIA, Sinatra, Ruby on Rails, Phoenix, Faye, Django, jQuery


Excellent written and spoken communication skills, automated testing, Git, Linux (Debian, Ubuntu, Fedora), SQLite, MySQL, PostgreSQL, Kafka, Heroku, Looker, Snowflake

Education and Training

Functional Programming Principles in Scala Coursera / EPFL • 2019 • Online
University Courses Finite Mathematics, Reasoning and Problem Solving, Principles of Management
Western Governors University • November 2011—April 2012 • Salt Lake City, UT
Introduction to Agile: Project Management & Development ORURISA • March 2010 • Eugene, OR
College Courses Computer Information Systems, Computers in Society, Computer Art
Southwestern Oregon Community College • 1997—2001 (intermittent) • Coos Bay, OR
A+ Certificate CompTIA • August 21, 1999