Product leadership & custom applications
Clarity in product. Confidence in delivery.
We pair product strategy with hands-on delivery. From first idea to shipped software, you get a partner who plans with you and builds with your team.
Strategy, roadmaps, and decision systems
Delivery, architecture, and long-term evolution
What we do
Two complementary ways to move from idea to reliable software.
Most teams need either clearer direction or more delivery capacity. We bring both so you move from concept to roadmap to working software without the handoff headaches.
Product leadership & team scaling
- Fractional Head of Product
- Clear strategy and roadmaps
- Decision systems for faster calls
- Product, design, and engineering aligned
- Coaching for product managers and tech leads
Custom applications
- Web apps built for your workflows
- Research and scientific data tools
- Admin and dashboards your team will use
- Automation and integrations that stick
- Platforms that stay easy to evolve
Why this combination works
Why this combination works
Teams stall when direction and delivery are out of sync. We plan with you and ship with you so momentum sticks from idea to launch.
Selected works
Recent engagements
CPHC Humpback Whale Catalogue & Administration Site
Shared humpback catalogue with simple admin so partners can manage sightings, whales, and photos together.
York Region Athletic Association Sports Application
Scheduling and results for 28 high schools, running season after season.
Milestones in the History of Thematic Cartography, Statistical Graphics, and Data Visualization
Keeping a landmark data-viz reference available and easy to update.
Truss, fractional product leadership
Fractional product leadership to shape roadmaps, delivery rhythms, and aligned decisions.
About Arietis
Product and strategy leadership with a technical backbone.
Derek works alongside founders and teams to clarify what to build and why, then helps make it real. Senior product thinking paired with sleeves-rolled-up delivery.
From early ideas to complex platforms, Derek helps set roadmaps, build decision habits, and ship software that holds up.
Work stays hands-on: writing narratives, defining scope, collaborating with engineering, and guiding launches so momentum doesn’t slip.
Derek Harnanansingh
Product & strategy leader, Victoria, BC
- 15+ years experience
- Enterprise, marketplaces, scientific and research platforms
- Hands-on from architecture to delivery
Let's talk
Tell us about your team and goals.
Share a few details and we’ll suggest the best starting point.
You’ll hear back within 1-2 business days. Prefer email? hello@arietis-software.com