Cameron O.

I build products and the systems that grow them. Most of my recent work is voice AI development: taking a product from zero to working fast, using AI to compress the timeline. One of my current clients is CallMatrix, a pre-launch, pre-seed voice AI startup, where I am hands-on from build to launch on a project of $75K+.

Before that, and alongside it, I ran $12.5M+ in Meta ad spend. I know how a campaign gets built, what the numbers have to look like, and when ads are the wrong answer for a business. I have also run systems and led teams, so I can scope the work, make the decisions, and keep it moving.

Range is the point. Most small teams do not need three specialists who each see one piece. They need one person who can build the product, put it in front of customers, and measure whether it works.

What I do:

• Voice AI product development, from idea to working product
• Using AI tooling to ship on accelerated timelines
• Meta ads strategy, creative, and campaign management
• Funnels, lead follow-up, and automations
• Systems, process, and team leadership

On Upwork I have earned $100K+, hold a 94% Job Success Score, and every completed contract has a 5-star review.

Build AI Voice Agent (Twilio + Vapi/Retell) – Real Deployment, Not Prototype
Apr 17, 2026 - Present | 570 hours | $125.00/hr | $76,291.66 earned
Client's review: 5.0 out of 5, Oct 13, 2026
"Working with Cameron has been an exceptional experience from start to finish. He was responsible for developing our entire Call Matrix platform, including its AI-powered agent system, and the quality of his work exceeded our expectations. Cameron demonstrated outstanding technical expertise, creativity, attention to detail, and a genuine commitment to bringing our vision to life. He took a complex concept and transformed it into a sophisticated, functional, and well-designed platform. His ability to understand our business objectives and translate them into effective technical solutions was truly impressive. Beyond his technical abilities, Cameron is highly professional, reliable, responsive, and a pleasure to work with. His dedication to delivering high-quality results and ensuring that every aspect of the project was handled with care made the entire experience seamless. It is rare to find a developer who combines such strong technical capabilities with excellent communication, professionalism, and genuine dedication to his clients' success. We are extremely pleased with the results and would highly recommend Cameron to anyone seeking a talented, trustworthy, and highly skilled developer, particularly for AI development, automation, and complex software platforms. We look forward to working with him again on future projects. An outstanding experience and a well-deserved five stars! — Sadyk"