Justin Majetich

Software Engineer

New York City, New York, United States11 yrs 1 mo experience

Key Highlights

Founding Engineer for a multimodal generative AI platform.
Expertise in frontend development with React and Unity.
Background in 3D and AI product development.

Stackforce AI infers this person is a SaaS-focused frontend engineer with expertise in AI and multimedia development.

Contact

rmajeti4@roadrunner.com LinkedIn

Skills

Core Skills

React.jsUnity

Other Skills

BashBlenderCC#ComfyUIFigma (Software)JavaScriptLinear AlgebraLogic ProNext.jsPythonThree.js

About

I'm a NYC-based frontend and design engineer with a background developing 3D and AI products. I value well-designed systems and creative vision. Most recently, I was a Founding Engineer at Playbook, where I helped evolve the product from a 3D prototyping tool into a multimodal generative AI platform.

Experience

Flora

Engineer

Jul 2025 – Present · 8 mos · New York City Metropolitan Area

FLORA is a browser-based creative tool that equips an open canvas editor with all
cutting-edge AI models, enabling professionals to connect nodes for customized
workflows, generate and refine assets, and whiteboard and organize creative projects.

Playbook

Founding Frontend & Design Engineer

Jan 2023 – Jun 2025 · 2 yrs 5 mos · Los Angeles, California, United States · Remote

Playbook is a generative AI platform offering a customizable engine for multimedia creation, team collaboration, and asset management. As a Founding Engineer, I contributed across engineering and design, helping to shape the platform through several evolutions. As part of a small, fast-moving team (~5 people), I had significant ownership of the front end codebase and made regular contributions to the design process.

C#React.jsUnityThree.jsComfyUI

Freelance

Unity Developer

Jul 2022 – Sep 2022 · 2 mos

Developed a 2D arcade game with Unity/C# for a pop-up event by an Adult Swim-featured animation studio. Unfortunately, the event was cancelled and the project is unreleased.

C#Linear AlgebraUnityFigma (Software)Blender

Re-imagine education, inc.

Web Developer

Nov 2020 – Mar 2021 · 4 mos · Milwaukee, Wisconsin, United States

- Designed and developed a website using Figma and Next.js, respectively, for an education advocacy non-profit

Higher heights youth empowerment programs inc

Intern Programming Instructor

May 2020 – Jun 2020 · 1 mo · New Haven, Connecticut, United States

Taught a 5-week introductory programming course to 20 students, grades 8 to 12
Students completed their own games using the educational platform Scratch

Freelance film production

Set Designer, Stylist, etc.

Oct 2016 – Jan 2023 · 6 yrs 3 mos · New York City Metropolitan Area

Worked as an independent contractor in various art roles
Designed, fabricated, sourced, and styled sets; managed teams, schedules, and budgets
Regularly adapted my skill set to novel job descriptions, teams, and production environments

Parlor coffee

Production Manager

Jun 2015 – Jun 2016 · 1 yr · Brooklyn, New York, United States

Managed the roastery production schedule, inventory, and 2-3 person team
Communicated weekly with 20-30 wholesale customers to collect orders and give support

Majetic

Musician & Performer

Jan 2015 – Jan 2022 · 7 yrs · New York City Metropolitan Area

Wrote, recorded, and released 4 records and an art book with record label Winspear
Independently booked and performed over 100 live shows, including 4 national tours
Directed and/or produced 6 music videos for the project