Engineering for teams that ship

Build intelligent, secure products - beautifully.

Jeto Studio is a product & engineering studio focused on production-grade software, AI orchestration, and secure infrastructure.

15+
Years building & shipping
🧠
We think long-term
🔐
We build with care
What we deliver
  • Architecture, APIs, and backend foundations
  • AI systems: orchestration, memory, and automation
  • Secure payment flows & cryptography-aware design
  • Cloud-ready infra: Docker, CI/CD, and observability
Designed to be reliable, auditable, and easy to evolve.
See capabilities

Who we are

A small team with a large systems perspective - product-minded, security-first, and execution-obsessed.

Julien Fleury

Founder • Lead Developer

Full-stack builder with deep experience in payments, security, and production platform design. Focused on clean APIs, resilient runtime systems, and elegant developer experience, ensuring products are both technically strong and ready for real-world scale.

  • Payments
  • Security
  • Full-stack

Owen Newport

Founder • Solution Architect

Drives clarity from complexity. Transforms high-level vision into structured execution plans, aligns stakeholders, and ensures projects move from concept to launch with precision and momentum. Focused on delivery, alignment, and results.

  • Delivery
  • Product
  • Compliance

Warren Hogg

Founder • Lead Systems Engineer

Builds systems that last. Combines pragmatic engineering with deep systems thinking to design reliable, maintainable components that perform under real-world constraints. Prioritizes robustness, clarity, and long-term scalability.

  • Systems
  • Quality
  • Scale

What we build

Production-grade foundations and products - engineered for security, scale, and long-term operational clarity.

Secure platforms & APIs

Secure backend systems with strong boundaries - authentication, session control, cryptographic flows, and clear, compliant API design.

  • JWT lifecycle strategy, OAuth2 architectures, passkeys / WebAuthn patterns
  • PCI-DSS–aligned design, 3D Secure (3DS), network tokenization, secure key handling
  • Encryption in transit & at rest, signing workflows, and audit-ready operational logging

Payments engineering

Real-world payment experiences that balance user simplicity with system robustness - built for reliability, risk management, and regulatory alignment.

  • EMV expertise: contact & contactless flows, kernel-aware design considerations
  • SoftPOS / mPoC architectures, Android & iOS secure mobile payment builds
  • Tokenization, vaulting strategies, merchant SDKs, and hosted checkout integrations

AI orchestration & automation

Systems that coordinate LLMs, tools, and memory layers with predictable runtime behavior and production-level observability.

  • Graph-based workflows (nodes, edges, subflows) with versioned execution
  • Memory scopes, TTL strategies, retrieval patterns (RAG), deterministic tool loops
  • Streaming execution, structured events, traceable run logs

Cloud-ready infrastructure & product engineering

Production-grade environments engineered for reliability, scalability, and operational discipline - designed to support growing teams.

  • Reliable environment parity across development, staging, and production environments
  • Structured observability with metrics, logs, traces, and actionable operational monitoring
  • Frontend systems with strong state boundaries, accessibility, and performance discipline
Our commitment

We design and deliver systems built for longevity - stable under load, scalable with growth, and maintainable well beyond initial release.

Where we work

Headquartered in Canada with a global operating model - combining disciplined communication, remote execution.

Global Presence
Canada • Remote-first • International clients
Timezone-aligned delivery across North America and Europe
Structured async collaboration with clear ownership and traceability
Professional documentation, seamless handovers, long-term maintainability

How we operate

We operate with discipline and focus - aligning on measurable outcomes, managing risk proactively, and iterating with clarity and precision.

Clarity
Defined scope, explicit contracts, and decision transparency.
Reliability
Production readiness, operational discipline, and predictable execution.
Security
Security-by-design principles, practical controls, and audit awareness.

Vision

We believe the next generation of software will be intelligent, composable, and secure by design - built to operate with clarity, resilience, and trust.

Intelligent systems

Architect systems that coordinate models, tools, and memory into transparent, auditable workflows - replacing opaque automation with predictable execution.

Security as architecture

Embed cryptographic discipline, risk mitigation, and compliance-aware design into the core of every system - treating security as a foundational engineering principle.

Enduring product craft

Build with clean primitives, explicit contracts, and operational predictability - ensuring software remains maintainable, extensible, and reliable over time.

Let's build something real

Tell us what you are shipping - we will respond with a clear plan, realistic milestones, and the fastest safe path to production.