ANTONIO OLIVEIRA
Senior Technical Architect. Fractional CTO. AI Agentic Enthusiast.
Crafting the backbone of global fintech & telecom infrastructure.
Senior Technical Architect. Fractional CTO. AI Agentic Enthusiast.
Crafting the backbone of global fintech & telecom infrastructure.
I am a programmer with over two decades of experience in the FinTech and Telecom industries. Currently, I serve as a Senior Software Developer at Eurofins, driving innovation in laboratory information solutions.
Beyond my core engineering roles, I provide fractional CTO services and technical mentorship through Arc.dev, having completed over 100+ sessions with top ratings. I am deeply committed to delivering impactful solutions that enhance efficiency and support business growth.
*Effective January 2026, I will be stepping into the role of Senior Technical Architect at Eurofins.
Live inventory of personal infrastructure.
Managed via Coolify & Traefik on Hetzner VPS.
vibe.oakoliver.com
Application interface with WebSocket terminal integration.
imago.oakoliver.com
Image processing and management service.
n8n.oakoliver.com
Workflow automation engine connected to Postgres 16.
Private AI chat interface.
insights.oakoliver.com
Analytics platform powered by ClickHouse and Postgres 17.4.
Remote VS Code server & WireGuard VPN access point.
Strategic technical leadership for startups and scale-ups. I align technology with business goals and set up scalable engineering cultures.
BOOK CONSULTATIONDeep dive into your distributed systems. I identify bottlenecks, security flaws, and scalability issues before they become expensive problems.
AUDIT MY STACKUnblocking software engineers and specialized assistance for complex implementations in C#, SQL, and TS.
Upcoming promotion. Leading architectural decisions for global scale laboratory information systems.
Leveraging extensive experience to drive innovation. Azure DevOps, C#, TypeScript, Docker, and Microservices architecture.
Providing fractional CTO services, technical coaching, and consulting. Completed +100 online sessions with maximum positive ratings.
Full-stack development utilizing C#, TypeScript, Angular, and Entity Framework within a hybrid environment.
Managed software engineering teams and architected core banking solutions including BlindX (CMS) and OpX (AAA Platform). Specialized in SEPA payments, Direct Debit, and Real-time trading systems.
Led development on TradeX and QuoteX systems. High-frequency trading interfaces, WCF, SignalR, and complex SQL architecture.
Senior Engineer at Advantis, Analyst at BSI Tecnologia, and Intern at Sercomtel. Foundational work in Java, VBA, and early .NET frameworks.
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