FreeSWITCH, SIP, WebRTC, call routing, dialers, telecom APIs, live events, monitoring, and billing.
Deliverable, price, timeline, and acceptance criteria agreed up front.
You fund only the active milestone, not the whole project.
A staging URL, test build, demo, or recording - real running software.
Release payment, then define the next phase.
Built in production
Predictive and power dialing, carrier routing, caller-ID health scoring and remediation, usage billing, and a real-time floor view.
Anonymized. Real system with real users, uptime targets, and money moving through it.
Technologies
Yes - predictive dialing, WebRTC, SIP, carrier routing, and the monitoring and billing around them are core work.
You start with one clearly defined milestone - often a technical audit, architecture, or a first working slice. You review real progress before funding the next phase. No large upfront payment.
Our founder reviews every project and handles suitable engagements directly. When a project needs extra capacity or a specific specialty, a vetted ZeroCut engineer is matched in based on technical fit, budget, timeline, and availability - you are always told who is doing the work, never left guessing.
A senior engineer reviews every submission and replies with how we would approach it.
Book a short technical call and we will talk it through - before you spend a dollar.