Chief Technology Officer | AI & SaaS Executive Leader

Fractional CTO for high-stakes 0-to-1 buildouts.

I specialize in 0-to-1 buildouts where the ability to make sound architectural decisions with incomplete information is the difference between winning and losing the market. I don't build perfect systems — I build market-winning systems. Using Next.js, Supabase, and agentic workflows, I get from strategic vision to a product in production in months, not years.

[ 2 ➔ 30 Scale ][ Founder: AI Platform in Beta ][ Fractional CTO ]

High-Impact Case Studies & Roles

January 2026 – Present

Solo Founder

Sushibelt // Copenhagen, Denmark

// IMPACT & IMPLEMENTATION

–Own product, roadmap, pricing and go-to-market for a 0-to-1 AI SaaS aimed at solo and small game developers

–Designed the credit economy (per-provider markup, reservation-at-dispatch, subscriptions with storage quotas), with a vendor marketplace and payouts built in from the start, and ran the closed beta from invitation through feedback

// IMPACT METRIC

Built a platform now in invite-only beta testing, with a vendor marketplace and a complete 2D→3D→rig→animate→PBR→Unity pipeline, using agentic development as the lever that made a solo buildout of this scope viable

// TECH STACK

0-to-1 BuildoutProduct StrategyCredit Economy

2011 – Present

Product Engineer & Technical Advisor

Freelance (Eag) // Copenhagen, Denmark

// IMPACT & IMPLEMENTATION

–Fractional CTO support for founders, bridging the gap between business goals and technical execution

–I manage the full lifecycle of product development for startup clients, keeping technical debt low and product-market fit first, and support organizational structuring and technical strategy so the business is ready to scale

–Most recently: a veterinary chain's eight internal tools consolidated into one platform in six months — the foundation for its franchise expansion

// IMPACT METRIC

10 projects delivered since 2011 across SaaS, telehealth, IoT and games — one of them a proof of concept that helped its founders raise pre-seed funding

// TECH STACK

Fractional CTOTechnical StrategyFounder Support

June 2024 – April 2025

CTO / Head of Product Development

Certainly // Copenhagen, Denmark

// IMPACT & IMPLEMENTATION

–Head of Product Development responsible for the overall technical and product roadmap

–I managed, mentored and scaled multidisciplinary engineering teams, and restructured the development team to make better use of its people

–I redefined the solution team around the product, bringing development and the business units closer together

// IMPACT METRIC

Acted as the technical guarantor for the company's partners

// TECH STACK

Operational StrategyProduct StrategyTeam Organization

Professional Journey

Solo Founder

Sushibelt

Founded Sushibelt in January 2026 and have built and run it alone since: an AI workflow platform for making game assets, in invite-only beta testing with real users since late August 2026.

January 2026 – Present

Product Engineer & Technical Advisor

Freelance (Eag)

Operating through eag.dk, I build customer-facing products and give technical advice to startups and early-stage companies. Since 2011, I have worked on 10 projects, delivering tailored technical solutions that bridge the gap between initial concept and market deployment — and since 2023, increasingly helping non-technical founders make informed technical decisions in early planning and scoping.

2011 – Present

CTO / Head of Product Development

Certainly

Led the technical vision, architecture, and execution of SaaS product development. Hired as lead developer to help refactor and modernize the platform, I moved into the CTO/Head of Product role to stabilize the platform, lead the team, and act as the technical guarantor for the company's partners.

June 2024 – April 2025

Principal Consultant

Knowit

Worked with traditional enterprise clients, and ran AI workshops for Knowit's internal technical team plus a separate one for IT leadership.

January 2024 – May 2024

Founder in Residence

Antler

August 2023 – November 2023

Technical Team Lead / Project Manager

ComplyCloud

Hired as Lead Developer to architect version 2 of the ComplyCloud platform, supporting a team growing from 2 developers to 30. I constructed a modern architecture that provided tools for developers, content managers, and lawyers to engage with the platform more effectively.

February 2020 – January 2023

Frontend Developer

Reto Moto

Hired as a freelancer to build up and support a modern games platform. Focused on building a proper architecture for it, and improved performance and stability dramatically for 10,000+ daily active users.

2017 – 2018

Programmer

BetaDwarf Entertainment

Early-stage developer: helped the team build out concepts and core gameplay features for the start-up's debut title.

2011 – 2012

Education

Master's Degree in Medialogy

Aalborg University

2007 – 2016

Full Portfolio

View All Projects & Sub-projects

Skill Matrix

Architecture & Strategy

AI-first Development

SaaS Architecture

AI/LLM Integration

Technical Roadmapping

Multi-Tenant Design

Workflow Automation

AI Agent Orchestration

LLM Tooling & MCP

Retrieval (RAG / pgvector)

Multi-Provider AI Integration

Geospatial Systems

Investment Readiness

DevOps & Cloud

Supabase (Postgres/Auth)

AWS Amplify

Azure

Docker

CI/CD Pipelines

Row-Level Security (RLS)

Development Stack

React

Next.js

TypeScript

Node.js

Unity

React Native (Expo)

SQL

AR Integration

Leadership & Delivery

Team Scaling (2-30)

Planning & Scoping

Cost Allocation

Product-Market Fit

Rating

Aware

Familiar

Competent

Proficient

Expert

Need someone in the chair?

Interim technical leadership for 3–6 months — scoped, delivered, and handed back running.

Discuss an interim engagement