Hi! My name is Bill Vivino, and I'd like to help you develop your project from its initial ideas to completion. With extensive experience in Unity, mobile development, and API integrations, I'm here to turn your vision into reality.
I currently work as a contract Unity and C# developer on an interactive app for the NASA Visitor Center. Additionally, I co‑founded an iOS game startup with one of my clients, debuting our first app on the App Store. Beyond these roles, I maintain several freelance engagements, developing high‑quality mobile applications tailored to the needs of small‑sized businesses.
I earned a Bachelor of Science degree in Computer Science from Rutgers University. I recently began my journey as a freelance contract software developer, driven by a renewed passion for creating impactful digital experiences.
My comeback journey started by developing an app tailored specifically for craft beer enthusiasts. I then successfully ported a Unity‑based Lego game from PC to iOS. These initial projects opened doors, leading me to collaborate with multiple clients on Upwork, expanding my portfolio, and refining my skills further.
My substantial experience in Unity/C# game development, combined with extensive iOS app development skills, directly contributed to my current role working with AMC NASA. I'm continuously seeking opportunities to expand my horizons and deliver high‑quality solutions tailored to my clients' needs.
Throughout my career, I've gained significant experience working with popular APIs and frameworks, including:
Additionally, I have extensive firsthand experience guiding apps through Apple's rigorous App Store review process. My expertise ensures your apps smoothly transition from beta (using Apple's TestFlight) into live production in a timely and efficient manner.
I'm committed to helping your project succeed and would love the opportunity to learn more about your goals. Please feel free to explore my app portfolio for links to completed projects on the App Store and beta versions available via TestFlight.
Ready to discuss your project in detail? I'm happy to offer a free 30‑minute Zoom call to discuss how I can assist you in achieving your vision.
Let's build something great together!