Petrisys Inc. · AI systems, secure cloud and modern software engineering
Ottawa, Canada · Enterprise-minded. Practical delivery.
Engineering services

Software, cloud and automation—designed as one system.

Petrisys combines application development, AI, cloud architecture and DevSecOps so products are easier to launch, secure and maintain.

Custom software

Web apps, portals, APIs & integrations

Build software around your workflow instead of forcing your workflow into generic software.

  • Business applications and internal tools
  • Customer portals and dashboards
  • REST APIs and system integrations
  • Responsive web experiences
AI engineering

AI apps, agents & intelligent workflows

Use AI where it can reduce information friction, automate repetitive work and improve decision support.

  • Copilots and assistants
  • Agentic systems
  • RAG and enterprise search
  • AI workflow orchestration
Cloud

Cloud architecture & platform engineering

Create a dependable foundation for applications, data and AI workloads.

  • Cloud architecture and migration
  • Identity, IAM and access guardrails
  • Infrastructure as code
  • Monitoring, resilience and cost awareness
DevSecOps

Secure delivery automation

Make deployments repeatable, reviewable and safer through automation.

  • CI/CD pipeline design
  • Terraform and Ansible automation
  • Secrets and configuration strategy
  • Security checks and release guardrails
Data

Data platforms & database solutions

Structure and connect the information your applications and AI systems depend on.

  • Database design and optimization
  • Reporting and analytics
  • Data integration pipelines
  • Secure data access patterns
Advisory

Architecture & technical roadmap

Turn a broad goal or legacy pain point into a clear technical plan before development begins.

  • Solution architecture
  • AI opportunity assessment
  • Modernization planning
  • Security and delivery strategy
How we work

Architecture that balances speed with longevity.

The goal is not maximum complexity. It is the simplest dependable architecture that can evolve with the business.

Business context

Understand the users, workflow and outcome before selecting technology.

Composable design

Keep services and integrations modular so change stays manageable.

Secure defaults

Build identity, permissions, secrets and auditability into the design early.

Operable systems

Plan for monitoring, deployment, support and improvement from the start.

Need a technical partner?

Bring us a new product, a broken workflow or an existing system that needs to evolve.

We can help define the right architecture and carry it through implementation.

Talk to Petrisys →