SwiftUI
iOS product development and Apple-platform interfaces.
Software developer
Petro Onishchuk
Focused on SwiftUI, Go, Firebase, Google Cloud, AI, machine learning, and agent-assisted systems.
I work across iOS applications, backend services, cloud infrastructure, and applied AI. Much of my current full-stack product work is private, so this site is intentionally a concise introduction rather than a public project portfolio.
Current focus
Technologies I work with.
Go
Backend services, APIs, and full-stack application systems.
Firebase & Google Cloud
Cloud infrastructure, data, deployment, and operations.
AI, ML & Agents
Applied models, computer vision, evaluation, and agent-assisted product workflows.