Benjamin Ostler in

Benjamin Ostler

Commander · DISC type D
Instruction Designer & Software Engineer at R2 Advanced Technologies
📍 Mesa, Arizona, United States

Benjamin is a full-stack software engineer skilled in React, Django, and PostgreSQL. He independently took the Kenzie Therapy App from an early build to a full release on the Apple App Store. He holds a degree from Arizona State University and completed training at Hack Reactor, with experience across frontend, backend, and mobile development.

Beyond his core software engineering roles, Benjamin has a passion for game development. He independently built and published a forward-scrolling survival game called "Minefield" using Unity and C#, handling everything from procedural spawning and collision systems to the UI and animation pipelines.

He single-handedly managed the feature development, UX improvements, testing, and release pipeline to launch a mobile therapy application.

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Experience
6 Years
Current Role
Instruction Designer & Software Engineer
Location
Mesa, Arizona, United States
Personality Overview

How Benjamin shows up

Impact-Driven
Very Quick
Strong-Willed

They are less concerned about the product and more about its potential impact. They do not care very much about building rapport or relationships. They like to stay in control of the negotiation or defining of the terms.

Priorities

Topics Benjamin cares about

Mobile App Development
He successfully built and shipped the "Kenzie Therapeutics" React Native mobile app, overhauling the codebase and managing the entire release process to the App Store.
Full-Stack Engineering
His experience spans frontend (React), backend (Django, Express. js), and databases (PostgreSQL), as demonstrated in multiple professional and project-based roles.
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Career

Work history

10-2024 - 1-2026
Instruction Designer & Software Engineer
R2 Advanced Technologies
5-2025 - 6-2025
Unity Game Developer
Self-employed
8-2023 - 5-2024
Full Stack Software Developer
RPM Medical Billing
6-2023 - 8-2023
Software Engineer | Back of the House
Software Engineering Projects
4-2023 - 6-2023
Software Engineer | CarCar
Software Engineering Projects
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2018 - 2021
Bachelor's degree
Arizona State University
2-2023 - 8-2023
Education details unavailable
Hack Reactor
Social presence
in
Behavioral profile

DISC profile (public)

D

Dominance (D)

Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.

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