Jack Cullen Email & Phone Number

Co-led the backend development of an employee management software within a small, focused team, employing Node.js, Typescript, PostgreSQL, and GraphQLDesigned and implemented a customizable approval flow system that automates the progression of onboarding, offboarding, and equipment requests to respective approvers within the companyDeveloped complex.

Maintained and secured production-level applications in a fully remote environmentImplemented Linux server and dependency upgrades to ensure long-term reliability and application securityCommunicated directly with clients and deployed thoroughly tested featuresDockerized multiple production applications to increase developer efficiency

Denver, Colorado, United States

Built database-backed web applications and RESTful APIs using Ruby on Rails that utilize TDD, OOP, CI/CD, and agile processes.Completed several notable projects including EthoBoost, a crowdfunding platform built on the Ethereum Blockchain, and ObituaryHub, an obituary hosting site that consumes the NYTimes API. Both projects were chosen to represent.

Greater Denver Area

Integral member of team that won 2019 Eagle Affordable Housing Award Assessed unique needs with elderly clients and created a work order of tasks to assist their aging in placeCreated cost estimates and ordered/purchased materials for the jobsManaged jobs lasting from 1 to 5 days with 0-5 regular volunteersEnsured proper safety standards at each site.

Oakland, CA

Americorps Construction Crew leader for Humanity East Bay/Silicon Valley.

San Francisco Bay Area

Researched 2016-2017 bull market with deep dive on ICO irrational exuberance for inclusion in best-selling crypto memoir Confessions of a Crypto Millionaire (Featured by Bloomberg, Forbes, The Hustle)Analyzed projects and protocols for Zealot Communications, one of the first crypto-focused PR firms

Phoenix, Arizona Area

Orange, CA

• Manage intramural sports on a weekly basis while balancing commitment to football team.
• Create schedules for the teams and a playoff bracket using Microsoft Excel.
• Maintained order with the intramural team athletes.
• Set up and took down the courts/fields.

Santa Ana, CA

• Researched and wrote professional reports for investigative engineering.
• Created reports on cases to be sent to insurance companies.

Santa Ana, CA

• Updated database of prices and created price comparison graphs of competitors using Microsoft Excel
• Assisted marketing department by creating new print material and managing online content and website
• Contacted and recruited new customers

Back End Engineering

7-month full-time intensive developer training program Built database-backed web applications and RESTful APIs which utilize.

Udemy

Designed, tested, and deployed secure Smart Contracts written in Solidity. Built several compelling blockchain applications using the.

B.S Business Administration, Finance, Graduated Magna Cum Laude

Activities and Societies: Football Team, Intramurals Manager