RJ

Rob J. Vigil

Available to hire

I am a seasoned software developer and manager with extensive experience in mobile application architecture, AI development, and full stack solutions.

About

I am a seasoned software developer and manager with extensive experience in mobile application architecture, AI development, and full stack solutions. I’ve led teams and built projects in diverse environments, from startups to large enterprises, always aiming to deliver innovative and efficient software.

I’m passionate about coding, leading teams, and creating applications that leverage the latest technologies like React Native, Flutter, AI frameworks, and Rust. I enjoy working in a collaborative and remote setting and am always eager to tackle challenging problems in software development and architecture.

  • 17 years' experience
  • Joined June 2025

Industry experience

  • Software & Internet
  • Gaming
  • Energy & Utilities
  • Media & Entertainment
  • Real Estate & Construction

Work experience· 16 roles

Full Stack AI Developer/Manager · Koshee.AIJan 2024 – Jun 2024 · 6 mos

Managed a team of 8 offshore developers to create a mobile app for video image recognition server. Architected new versions of mobile app, API, and image recognition servers. Developed version 1.0 of mobile app using React Native and RTK with GraphQL integration, and GraphQL resolver endpoints using Rust and Python. Created common SDK NPM package for data movement between video servers and clients, and developed version 1.0 of web app in ReactJS. Also created AWS REST endpoints using Python for initial version of mobile app.

Full Stack AI Developer/Manager · Koshee.AIJan 2024 – Jun 2024 · 6 mos

Managed a team of 8 offshore developers to create a mobile app for video image recognition servers. Architected new versions of the mobile app, API, and image recognition servers. Developed the 1.0 version of the mobile app in React Native with RTK and GraphQL integration. Built GraphQL resolver endpoints on the server using Rust and Python. Created common SDK NPM packages for data movement between video servers and clients. Developed the 1.0 version of a web app in ReactJS. Created AWS REST endpoints using Python for the initial mobile app version.

Lead Mobile Developer/Architect/Manager · Generac SystemsJan 2023 – Dec 2025 · 3 yrs

Led and mentored a team of .Net Xamarin developers to transition to React Native based app development. Architected and led development of MobileLink rewrite from Xamarin to React Native/RTK. Assisted in IoT architecture including native bridges for Bluetooth connectivity. Managed pull requests to ensure timely reviews. Worked on React JS web app tied to .Net Core API. Also served as interim Development Manager for 6 weeks during parental leave of manager.

Lead Mobile Developer/Architect/Manager · Generac SystemsJan 2023 – Jan 2025 · 2 yrs 1 mo
Full Stack Developer/Architect · Self Employed C2C ContractorJan 2022 – Dec 2023 · 2 yrs
Full Stack Developer/Architect · Self Employed C2C ContractorJan 2022 – Jan 2023 · 1 yr 1 mo
Mobile Application Developer/Dev Manager · Caesars EntertainmentJan 2019 – Dec 2022 · 4 yrs
Mobile Application Developer/Dev Manager · Caesars EntertainmentJan 2019 – Jan 2022 · 3 yrs 1 mo

Education

B.S. in Computer Science · San Diego State University1970
B.S. · San Diego State University2000 – 2004

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