Selected work

Four problems.
Four operating systems.

Each started as a messy, high-stakes situation with no playbook. What I brought was structure, execution cadence, and the willingness to own the outcome end to end.

01
Market Entry / Binance / Denmark, 2022–2023

Opening a country for the world's largest crypto exchange

Nikolai Søndergaard working on laptop in Binance hoodie

The situation

Binance had no presence in Denmark, no banking partners, no local compliance infrastructure, no public trust. The Danish FSA was actively hostile to crypto. The brief: build a compliant, revenue-generating market from zero.

What I built

I became the public face of Binance in Denmark and across the Nordics. Coordinated with legal counsel and the FSA on KYC/AML compliance, negotiated fiat payment rails with local banks, localized the product for Danish users, and built a marketing engine across 25+ channels within regulatory constraints. Implemented a monthly operating cadence across payments, education, and community partnerships.

The outcome

KYC pipeline automation reduced manual intervention by 88%. Danish user base grew 6% within three months. PR strategy reached 2M+ impressions across Nordics and Benelux. The operating playbook became a reference for other Nordic market entries.

88%reduction in manual KYC review
25+marketing channels opened
2M+PR impressions across Nordics
02
AI Automation / AI-Neuroscience Startup / Germany & US, 2023–2025

Compressing a 12-month product timeline to three

Data center server room representing AI infrastructure and machine learning operations

The situation

An early-stage AI startup at the intersection of neuroscience and machine learning had a 12-month MVP timeline, a distributed team across Europe and North America, and no operating cadence. Decisions were slow, context was scattered, and the founders were burning runway faster than building product.

What I built

Owned hiring, onboarding, and operations end to end. Built a lightweight program management system for the distributed team. Designed LLM evaluation loops (RAG architecture, systematic testing, agent orchestration), turning subjective quality assessments into measurable benchmarks. Ran design-partner outreach in parallel, securing LOIs from two German multinationals.

The outcome

MVP shipped in three months instead of twelve. LLM inference costs dropped 37% while response accuracy improved to 94%. The operating system, sprint cadence, async standups, decision logs, outlasted the engagement and became the company's default way of working.

4×faster time to MVP
37%reduction in LLM inference cost
94%response accuracy achieved
03
Regulatory Strategy / Nordic Blockchain Assoc. · ESA · Danish FSA / Copenhagen, 2017–2019

Writing the rules before regulators wrote them for us

Judges gavel on wooden desk representing regulatory and legal strategy

The situation

In 2017, European regulators had no framework for blockchain and digital assets. Regulation was coming, the question was whether it would be designed with the industry or imposed on it. Denmark had no organized voice at the table.

What I built

Co-founded the Nordic Blockchain Association and scaled it from 8 to 35 contributors. Convened a formal working group with the Danish Financial Supervisory Authority. Ran 40+ industry events with PwC and Dansk Industri. Launched a municipal pilot with the Association of Danish Municipalities. Contributed to EU-level policy discussions on what would eventually become MiCA.

The outcome

Denmark's emerging-tech companies had a seat at the regulatory table for the first time. The working group's outputs directly influenced how Danish authorities communicated compliance expectations. The association became the default reference for Nordic blockchain policy, and I was 26 when I started.

8→35contributors in 18 months
40+industry events with PwC & DI
24years old, advising national regulators
04
Venture Building / Health Technology · Applied Consciousness Research / 2023–Present

Bringing human performance technology to market

Health-tech wellness device — operations and GTM partner work

The situation

German researchers had developed a wellness device producing real efficacy signals across mitochondrial health, inflammation, and HRV markers. Translating the device into a product required navigating EU medical-device classification, running the investor process, and designing a go-to-market across the DACH region and broader European markets.

What I'm building

Joined the German researchers as the operations and GTM partner. Mapped the regulatory pathway (EU MDR for medical-device classification, GDPR), drafted the pitch deck and identified target seed investors, drove 1:1 conversations and diligence Q&A, prepared the data room, built the design-partner pipeline across DACH and broader European corporate wellness programs, and ran cross-border product and engineering coordination with the core team in Germany.

Where it stands

Pilot cohort efficacy signals: 18% mitochondrial respiration improvement, 22% reduction in inflammation markers (CRP / IL-6), 12% HRV (RMSSD) increase consistently across the cohort. CE-marking pathway mapped, investor outreach active, stealth-mode commercialization underway in DACH.

18%mitochondrial respiration improvement
22%reduction in inflammation markers
12%HRV (RMSSD) increase across cohort

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The full resume covers the complete career timeline, education, languages, and technical competencies.

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