floatinglabs — fractional tech lead & consultant
Strategy and Code,
with Ownership.
Technical direction and the code to back it. Part-time as your tech lead, or scoped to one problem — due diligence, an AI feature, a product built and handed to your team.
Taking on select engagements
who
Rasmus Blirup Jensen
Founder, floatinglabs
I'm an easy-going person. Not much rattles me, I've never needed to be the loudest voice in the room, and I'd sooner meet someone in the middle than be right at them.
fl — status
Current work
2 active · 4 since 2022Family office · Consumer fintech · Nonprofit
now
International humanitarian NGO
Active, Aug 2026 — nowFractional tech leadNonprofit
Embedded part-time as their tech lead — owning the technical direction while staying in the codebase. Name withheld.
cashegg.com (opens in a new tab)
Active, Aug 2024 — nowFounder · buildingConsumer fintech
My own product: all your accounts, spending and investments in one place. Designed and built solo, and still shipping.
services & stack
What I work on
The problems I get called in for, and what I reach for when I do. Most engagements are two or three of these at once.
AI & LLM
Agents, RAG, and LLM features — built with evals and guardrails so they hold up in production, not just in a demo.
Machine learning
Forecasting, scoring, and classification: trained on your data, measured honestly, and actually deployed.
Product engineering
Full-stack web products from MVP to production — and the hard parts of the ones that already exist.
Mobile apps
Native iOS in Swift, cross-platform in Flutter — designed, built, and shipped to the stores.
Data platforms
Pipelines, warehousing, and reporting that finance will trust enough to act on.
Cloud & infrastructure
AWS and Terraform: deploys that repeat, environments that match, and a bill that makes sense.
Technical due diligence
An honest read on a codebase, a team, and a roadmap before you invest, acquire, or commit.
engagement
Two ways to work
Same person either way — the difference is what you are buying. Someone accountable for the technical direction, or senior hands on the build. Either runs from a day a week to full-time.
Technical direction
Architecture, data models, and the scaling calls that shape everything downstream.
Delivery you can plan
A roadmap with dates that hold — and one person accountable on the ones that don't.
Team leadership
Mentoring, code review, and hiring — so the standard holds after I've gone.
Hands-on delivery
MVP to production, or the hard part of a product you already have. I write the code, not just the plan.
The unfamiliar piece
The AI feature, the mobile app, the migration — work your team hasn't done before and shouldn't have to learn on.
Built and handed over
Specified, tested, documented, and handed to your team with nothing left in my head.
contact
Let’s talk.
Whether you need senior technical leadership without a full-time hire, or a straight answer on something hard, get in touch.
rasmus@floatinglabs.io →