External Technical Partner

I find what's broken before it costs you.

Founders ship fast with AI tools and contractors but nobody's checking what's underneath. I audit, fix and build the systems that need to actually hold up when real users and real money are on the line.

40+ projects delivered
Clients in 10+ countries
4.8★ rating

Build

New products, internal systems and automation workflows from idea to working software.

Fix

Fragile prototypes, broken flows, backend issues, integrations and production blockers.

Maintain

Ongoing improvements, bugfixes, monitoring, documentation and roadmap continuity.

partner.ts
1const partner = {
2 scope: "clear",
3 execution: "async",
4 delivery: "documented",
5 focus: "production-ready systems"
6}
When I Help

You probably need me if...

I am useful when the product direction is clear enough to move, but the technical path, execution or maintenance is slowing things down.

Something got built fast, and nobody's checked it since.

AI tools, a contractor, or a rushed MVP got you this far but you don't actually know what's fragile or exposed underneath.

You're about to put real users or real money behind it.

A launch, a funding round, or paying customers are coming and 'it works on my machine' isn't good enough anymore.

The person who built it is gone.

A freelancer disappeared, a co-founder left, or the agency's contract ended — and you inherited code nobody can explain.

It's held together, but you're scared to touch it

Every new feature feels risky. You don't know what will break, so you've stopped shipping.

You need a second opinion before you commit further.

Before hiring a team, raising money, or investing more budget, you want someone to tell you honestly what shape it's really in

Typical work includes product builds, internal tools, AI workflows, dashboards, integrations, backend systems, Web3 flows and technical cleanup.

How I Work

Clear scope, written updates, no surprises.

I work best when the goal is clear, the scope is written down and progress is visible without constant meetings.

What you can expect

  • Clear scope before work starts
  • Written updates
  • Milestone-based delivery
  • Direct communication
  • Honest technical feedback
  • Documentation and handover

What I avoid

  • Scope creep without a conversation
  • Daily standups by default
  • Rushing into code before understanding the goal
  • Building features that do not serve the product
  • No unnecessary complexity
  • Hiding risks until the end
Proof of Work

Real products shipped. Real risks caught.

A track record across production SaaS, client builds and security audits — and the numbers that back it up.

20+
paying customers
on a SaaS I built & launched
~50%
lower AI costs
duplicated LLM calls removed
6+
exposed secrets
found in projects
40+
risks caught in audits
security, cost & reliability

Built and launched a live AI SaaS from scratch — now handling 1000+ customer conversations.

Flagged 14 unprotected routes exposing a live AI platform to abuse.

Confirmed 11 reliability bugs, from double-booked appointments to live calls misfired as 'no answer'.

Caught fail-open auth on a live booking platform — unauthenticated calls could trigger backups and booking changes.

Client Feedback

Trusted by founders and teams who came back

Across 30+ projects, the same themes come up: clear communication, strong technical judgment, and someone who stays involved after delivery — not just another order taker.

A pleasure to work with. Great communication and deep involvement. He proposed features we didn't even ask for and took the time to explain every option in detail whenever there was a decision to make. We'll work together again, for sure.
Client · France
A talented, dedicated person you can build a trusted collaboration with. Communication is great and responsive, and getting the project done was stressless, simple and pleasant. Most important to me: he stays available after delivery to help whenever needed.
Client · France
One of the best experiences I've had. He helped with everything along the way and fully thought through the implementation, asking the right questions to make sure his delivery met my needs. I wouldn't consider anyone else if you value timeliness, knowledge and someone who knows what they're doing.
Client · United States
A great experience. He showed a clear understanding of our requirements and brought a fresh perspective that significantly improved the direction of our solution. He added features that enhanced the app and went above and beyond our expectations.
Client · United Kingdom
Outstanding service. Very professional, high-quality work, delivered precisely to the requirements — and extremely fast. Would definitely work with him again.
Client · United States
Not the first time I've worked with him, and definitely not the last. He asks a lot of the right questions and delivers exactly what's needed — every single time. Can recommend 100%.
Client · Czech Republic
Services

Ways to work together

Start with a clear diagnosis, a focused sprint, a complete build or ongoing technical continuity depending on where your product is right now.

Recommended
From €500

Technical Clarity Audit

A fixed-scope review of your product, prototype, workflow or codebase. You get a clear technical diagnosis, priority fixes and a practical roadmap for what to build next.

Start with an Audit
From €1000

Build/Fix Sprint

A focused sprint to ship a feature, fix a broken workflow, stabilize an integration, clean up a prototype or remove a technical blocker.

Plan a Sprint
From €3,000

Complete Build Project

A phased build for turning a clear idea or validated workflow into a working product with frontend, backend, database, integrations and deployment.

Discuss a Project
From €700/month

Monthly Technical Retainer

Ongoing technical continuity for founders and teams that need bugfixes, improvements, integrations, documentation and roadmap support after launch.

Explore Retainers
Process

From scope to shipped work.

I work async-first so projects stay focused, documented and easy to track. That means clear scope, milestones, written updates and calls only when they help unblock decisions faster.

01

Understand the goal

We clarify the business outcome, current blockers and what success should look like.

02

Define the scope

I turn vague requirements into a clear technical plan, deliverables and boundaries.

03

Plan milestones

The work is split into visible steps so progress is easy to track.

04

Execute with written updates

You get async updates, questions and decisions documented as the work moves forward.

05

Deliver and document

I ship the work, explain what changed and recommend the next technical steps.

FAQ

Common questions

Next Step

Not sure what your product needs next?

Start with a Technical Clarity Audit. I will review the product, prototype, workflow or codebase and give you a clear roadmap for what to fix, build or improve next.

Fixed scope
Clear deliverables
No long-term commitment required