About Optraject
20+ years of enterprise engineering. AI-native today.
Optraject Pte. Ltd. is a Singapore-based engineering consultancy. We spent two decades architecting and building large-scale enterprise software — and now apply that same discipline to AI engineering, agentic workflows and prompt engineering.
Our story
Optraject Pte. Ltd. is registered in Singapore. The company grew out of two decades of hands-on enterprise software work: designing architectures, building systems, and rescuing projects that had drifted off course for large, demanding organizations.
That background is the foundation Optraject brings to AI today. Rather than approaching artificial intelligence as a trend to bolt onto a slide deck, we treat it as a software engineering discipline — one that inherits every lesson learned from building production-grade enterprise systems: security, maintainability, testability, and the honesty to say when a use case is not ready yet.
Optraject now focuses primarily on AI engineering — agentic workflows, AI agent development and prompt engineering — while continuing to offer the enterprise architecture and development work that has always been the company's core strength.
Marc Pestel — Director
Marc Pestel is the Director of Optraject Pte. Ltd. He has spent more than 20 years architecting and building large-scale enterprise software, working across project setup, technology selection, custom development and delivery for demanding, high-stakes environments.
Today, Marc's focus is AI engineering: introducing AI into companies in a way that actually ships, designing agentic workflows and AI agents, and engineering, evaluating and refining prompts for production use. He works hands-on — writing code, reviewing architectures and testing systems himself rather than delegating engineering judgment to a slide deck.
This dual background — deep enterprise engineering experience combined with daily, hands-on AI-native practice — is what shapes how Optraject approaches every engagement: pragmatic, technically grounded, and focused on production outcomes rather than pilots that stall.
Experience footprint
Over 20+ years, Optraject and its Director have delivered projects for global automotive manufacturers, insurance groups and technology corporations — organizations where scale, reliability and compliance are non-negotiable. That experience spans:
Automotive
Enterprise software architecture and development for global automotive manufacturers, where systems must integrate deeply and run reliably at scale.
Insurance
Large-scale projects for insurance groups, where regulatory rigor, data integrity and long system lifetimes drive every architectural decision.
Technology & IT
Delivery for technology corporations and IT organizations, spanning platform engineering, custom development and technical project rescue.
How we work
Hands-on engineering
We write code, review architectures and test systems ourselves. Recommendations are grounded in engineering practice, not slideware.
Honest assessments
If an idea is not ready for production, we say so — and explain what would need to change. Clear, evidence-based advice over telling clients what they want to hear.
Production-grade quality
Every system we build or advise on is designed to run in production: secure, maintainable, monitored and ready to scale — not a demo that dies after the pilot.
Let's talk about your project
Tell us about your challenge — we'll reply with a concrete, honest assessment of how we can help.
Contact us