Cloud migration
I move teams onto AWS, Azure, or Google Cloud, or out of a setup they've outgrown. I map every dependency before anything moves.
Read more about Cloud migration
The consultancy of Jeff Kloythanomsup, Amsterdam
Cloud and AI for EU startups and scale-ups, built as one system your team can trust.
I map how your systems connect before I change any of them. Then I build the migration, the platform, and the AI work as one piece. Your engineers run it after I leave, and the next step stays easy to see.
You can also write to hello@netninjas.eu or call +31 6 45984313
Credentials
I see how the pieces connect.
I'm Jeff Kloythanomsup, and I've spent about 20 years in cloud, DevOps, and AI work. That path runs from cloud support to Fortune 500 migrations to founding my own startup. I now work from Amsterdam with teams across the EU. What those years built isn't a set of templates. It's a working map of how systems fit together and where they crack under real load.
Net Ninjas is how I bring that map to startups, scale-ups, and small businesses. I stay broad across cloud, delivery, and AI on purpose. That way the migration, the pipelines, and the model end up as one platform. I do the discovery, the design, and the hands-on work. I stay until it runs in production and your team owns it.
I used to think the hardest part of this work was technical. After two decades of testing that idea, I realised it's trust. A platform only works when the team who inherits it can see how it fits together. So I give straight answers. I don't judge the corners nobody had time to tidy.
Services
Platform engineering
I make the cloud you already run calmer, cheaper, and understood by more than one person on the team.
Read more about Platform engineeringCloud security hardening
I find the gaps in your cloud accounts, identity, network, and data, rank them by what an attacker reaches first, and close them with your team.
Read more about Cloud security hardeningAI integration
I put language models to work on the problems that matter in your product and back office, and I ship them to production.
Read more about AI integrationFractional cloud leadership
A senior cloud lead for 10 to 20 hours a week, long before a full-time cloud team makes sense.
Read more about Fractional cloud leadershipPricing
Five ways to work with Net Ninjas, from a one-off review to a standing seat at the table. Every one of them starts with an honest map of what you have.
Cloud Cost & Architecture Review
We map your infrastructure, security, scalability, and cloud spend as one system. The result is a ranked roadmap where the next step is easy to see. It's where most engagements start.
€2,500
Cloud Migration & Platform Engineering
We move you onto AWS, Azure, or Google Cloud in rehearsed waves, or rebuild the platform you already run so it's reproducible and observable. Your team runs it when I leave.
€10,000 to €35,000
Cloud Security Posture & Hardening
We map every way into your cloud accounts, rank the gaps by what an attacker reaches first, and close the ones that matter, in code, with your team.
€5,000 to €9,000
AI Implementation Sprint
We pick the one AI workflow, assistant, retrieval system, or automation that matters most. Then I ship it to production with business value we can measure.
€6,000 to €12,000
Fractional Cloud & AI Advisor
A standing senior lead for architecture reviews, cloud cost, AI strategy, vendor decisions, and the team who will own it all.
€2,000 to €4,000per month
What others say
“Don’t sleep on this man, he’s by far one of the most brilliant minds of our time, with more compassion and understanding for humanity than most, which only adds to his incredible work ethic and problem solving strategies while collaborating with clients or teammates. There are no cloudy days, when Jeff is behind the wheel.”
Andrew Peltekci “Working with Jeff was by far one of my favorite experiences that I will always remember. While doing his job he was still able to teach me Linux and Windows and not to mention assist me on any problems that arose. He is a real team player and I would recommend Jeff. His hard work definitely shows for its self.”
Yaniv Mazor
How an engagement runs
1
A short call
Thirty minutes on your current setup, your stage, and what's bothering you about it. I give a straight opinion, whether or not we work together.
2
A one-page proposal
Scope, deliverables, and a price inside the ranges above. We agree on it before any work starts. If the honest answer is that you don't need me yet, the page says so.
3
The work, then the handover
I do the discovery, the planning, and the hands-on work myself. I stay until it runs in production and your team owns it. Production is where improvement starts, so the handover covers what to watch and what comes next.
Let's talk.
A 30-minute call, no pitch. We look at your current setup, your stage, and the thing that's bothering you about it. I give a straight opinion on what to change, what to leave alone, and whether the problem is the one it looks like. What's the one thing in your stack you'd fix tomorrow?
Prefer email or phone? hello@netninjas.eu or +31 6 45984313