Your Technical
Co-Founder Office
AI-powered product delivery — in weeks, not months. You own everything.
An idea, a rough sketch, a business you understand better than anyone else.
The real bottleneck isn't code — it's translating vision into something that can actually be built, precisely.
Shipped straight to your own infrastructure. Weeks, not months.
Full IP and code ownership, from day one.
Every non-technical founder
hits the same wall
AI coding tools exist. Developers exist. Agencies exist. The bottleneck is translating your business vision into precise technical specifications — and none of those options solve it.
DIY with AI Tools
You tried Cursor, v0, or Bolt. You got something — but not what you actually needed. The gap is translating your vision into technical specs. AI can build; it can't think for your product.
Traditional Agencies
€50–150K quotes. 3–6 month timelines. Transactional relationships. They hand you code and disappear. You need a partner who stays invested in the outcome.
Freelance Developers
Quality varies wildly. Communication is painful. They vanish mid-project. No long-term thinking, no ownership of the outcome. You manage them more than they build.
Hiring a CTO
€100K+ salary. 10–15% equity. 2–3 months to hire. Hard to fire if it's the wrong person. An expensive, hard-to-reverse commitment for a product that hasn't shipped yet.
The bottleneck isn't coding anymore.
It's translating business vision into technical specification.
That's what we do.
One expert, not three. A Technical Product Owner turns your vision into shipped product — manager, architect, and builder, in one.
From first call to
working product in 2 weeks
A structured process designed to move fast without cutting corners.
Discovery Call
30–45 minutes. We map your vision, requirements, and timeline. We assess complexity and recommend the right engagement.
Proposal & Terms
Detailed scope, timeline estimate, and equity terms. Review with your team, ask questions, make sure it's a fit.
Legal & Onboarding
Sign agreements, set up equity documentation, configure your AWS account. We handle the technical setup end-to-end.
Deep-Dive Requirements
4–8 hour requirements session. We extract every detail, create technical specifications, and get your approval before building anything.
Build & Deploy
Daily progress updates. Weekly demos. Everything deployed to your infrastructure from day one. You see progress in real time.
Launch & Iterate
Product goes live. We gather user feedback together. Continuous improvement. We're here for the long term as your product evolves.
We become part
of your team
Four developers who love startups. We've launched our own products — now we build yours with you, not for you.
You tell us the idea
You tell us about your business or idea. NDAs are always welcome.
We propose the build
A high-level proposal on how we'd build it — time, cost, and approach — so you can decide with clarity.
We start shipping
We begin on the first deliverables right away and bill at the end of each 1–2 week cycle.
We review together
We review everything together and agree what's next. You're always in control of direction and budget.
More reasons to
work with us
Fluent in English
It's not just about writing and speaking. We don't say OK until we actually understand what you need and why.
Geeks on Businessoids
We cannot wait to learn more about your business and expand our horizons. Your domain knowledge makes us better builders.
Travel Lovers
We'll come and meet you wherever you are in the world. Remote-first, but always happy to show up in person when it matters.
Family Business
Nothing can break us apart — and we want to become part of your family too. Long-term partnerships, not one-off projects.
Products we've
built & shipped
From early-stage MVPs to scaling platforms — built fast, owned entirely by the founders.
Book trusted pet sitters, dog walkers, and boarders near you — with GPS tracking and in-app payments.
Mobile marketplace · Switzerland · iOS & Android
France's leading digital textbook library — 1,500+ school resources distributed to students and teachers nationwide.
Web platform · France · Belin & Magnard publishers
All-in-one platform for employee giving, volunteering, and grants — used by Walmart, Ford, and DoorDash across 170+ countries.
Enterprise SaaS · Global · Web & Mobile
White-label fitness management software for coaches, gyms, hotels, and corporate wellness — scheduling, tracking, and client management in one place.
SaaS platform · International · Web & Mobile
Regulatory compliance automation for French wealth advisors — generate compliant advisory documents in under 5 minutes.
SaaS · France · Built for CGP professionals
More projects available on request. We have additional work across fintech, e-commerce, and enterprise tooling that we share during discovery calls under NDA.
Request PortfolioThe people behind
your product
Lucas Traore
Technical Product Owner
Laura Traore
Fullstack & Test Engineer
Loic Gallay
Backend & Test Engineer
Rémi Traore
UI/UX & Frontend DesignerTransparent, tiered
and flexible
Choose the engagement level that matches your development intensity. All tiers include full code ownership and deployment to your infrastructure.
- Up to 40 hours / month
- Maintenance & bug fixes
- Small feature improvements
- 48-hour response time
- Email / Slack support
- Monthly check-ins
- Up to 80 hours / month
- Active feature development
- New features + maintenance
- 24-hour response time
- Weekly progress updates
- Strategic product guidance
- Dedicated Slack channel
- Up to 140 hours / month
- Dedicated TPO attention
- Same-day response time
- Daily standups
- Priority development
- Technical leadership
- Architecture & scaling
Equity partnership available. Founders who offer equity get a significantly reduced monthly retainer — aligning our incentives with your success. Equity is optional, not required.
All tiers are cancel-anytime with 30 days notice. IP and code ownership is yours from day one, regardless of which option you choose.
How we compare
| Metric | CTO Hire | Dev Agency | Freelancers | HareDev |
|---|---|---|---|---|
| Upfront Cost | €80–120K / year | €50–150K / project | €40–80K / project | €8K–€18K/mo (or less with equity) |
| Equity | 5–15% (4-year vest) | None | None | 5–10% (3-year vest) |
| Timeline to Ship | 2–3 months to hire, then ramp | 3–6 months delivery | 2–4 months delivery | In weeks, not months |
| Relationship | Full-time employee | Transactional / project-based | Transactional | Long-term partnership |
| Code Ownership | You own everything | You own the code | You own the code | You own everything |
| Flexibility | Hard to exit | New contract each time | Unreliable availability | Cancel anytime (30 days) |
Common questions
Why equity instead of just paying more cash?
Our standard rates are €8K–€18K/month. Founders who offer equity get a significantly reduced retainer (€2.5K–€10K/month) in exchange — it aligns our incentives with your success and gives you access to better talent. Equity is optional: if you'd prefer cash-only, just pay the standard rate.
What happens if we part ways?
You keep everything: all code, repositories, documentation, and infrastructure access. We keep only vested equity proportional to time invested. If we part at 12 months on the Standard tier, you keep everything built and we retain 2.5% (12/36 × 7.5%). Clean separation.
Who owns the IP?
All intellectual property created during the engagement belongs to you. We sign NDA and IP assignment agreements before starting. Your code lives in your repositories from day one.
What are my ongoing costs beyond the retainer?
AWS infrastructure (€50–500/month, billed direct to you) and any third-party services you adopt — Stripe, SendGrid, etc. Total all-in is typically €2,600–11,000/month. Compare that to 2–3 in-house developers at €15–24K/month.
Can I see your past work?
Yes. We share anonymised case studies, arrange reference calls with current and past clients, and walk through our requirements and technical spec documents in detail. Just ask during your discovery call.
What if I need to scale beyond one TPO?
We can add additional Technical Product Owners on similar terms, transition you to a dedicated team model, or help you hire and onboard your own in-house team when the time is right. We flex with your growth.
Ready to build?
Book a 30-minute discovery call. No obligation, no pressure — just an honest conversation about whether we're the right fit for your product.
Book Discovery Callcontact@haredev.com
Address
124 City Road
London EC1V 2NX
United Kingdom
Response time
Within 24 hours