Dennis Huebert

Co-Founder

RaiseRoom · Frankfurt am Main

Present

AI-powered Fundraising OS. We help founders get investor-ready in days, not months. From narrative and pitch structure to financial modeling and investor pipeline. Currently in MVP with waitlist open at raise-room.com.

Advisory Board Member

tagtig · Berlin, Deutschland

Present

Berlin-based HR-Tech startup building a SaaS platform for staffing agencies. I support the founding team on finance/KPI setup, operational rhythm, and preparing for the next growth phase.

Co-Founder

Aeltriq Partners · Frankfurt am Main

Present

Performance-based affiliate network connecting creators with brands. Transparent, fair, and built for scale.

Startup & Fundraising Advisor

Dennis Huebert Consulting · Frankfurt am Main

Present

Advising early-stage startups on fundraising strategy, financial planning, and investor readiness. Drawing on 5+ years of operational experience at a VC-funded fintech and hands-on work with founders.

Vice President Operations

portagon · Francoforte sul Meno

Led finance, investor relations, people & culture, and go-to-market as the most senior operational role below the founders. Built the financial planning and reporting infrastructure, partnered with the CEO on multiple capital raises, implemented a KPI-driven management system, and optimized cash flow management across the company. Scaled the team through a growth phase and led the restructuring when strategy shifted.

Head of Operations

portagon GmbH · Francoforte sul Meno

Owned operations, people, and internal systems. Built an OKR-based operating model connecting company, team, and individual goals. Developed the employer brand and people experience to attract and retain talent during a high-growth phase. Established and optimized internal processes for efficient, scalable operations.

Head of Strategy & Venture Management

portagon GmbH · Francoforte sul Meno

Worked directly with the founders on the highest-priority topics: fundraising, business development, and strategic planning. Prepared investor materials, pitch decks, and data rooms. Built the KPI and reporting system from scratch. Identified market opportunities and drove go-to-market strategy to gain early traction with strategic partners.

Partner & Lead Generation Manager

portagon · Francoforte sul Meno

Built and led the partner management division from scratch. Developed the partner and lead generation strategy, established key relationships with distribution partners, and represented the company at industry events.

Associate

Founder Institute · Francoforte sul Meno

World's largest pre-seed accelerator (Silicon Valley-based, 200+ cities). Supported early-stage founders on fundraising, product development, and go-to-market as part of the Frankfurt cohort.

Consultant

zeb consulting · Francoforte sul Meno

Strategy and management consulting for banks, insurance companies, and financial services institutions. One of Europe's leading consultancies in the financial sector (~1,000 professionals).

Student Trainee

KfW · Francoforte sul Meno

Germany's largest development bank (€500B+ in assets). Dual-track program alongside my bachelor's degree: department rotations every 3–6 months across the Executive Board Office (CFO, CRO, CIO), Financial Modelling & Advisory (9–10 figure project finance), International Project & Export Finance, Risk Management, Accounting, and Loan Business. Worked on the BMWi-cofounded "Gründerplattform" digitalization project.

Project Leader

Frankfurt School Student Consulting GmbH · Francoforte sul Meno

Co-built the first student consultancy at Frankfurt School of Finance & Management (~50 student consultants). Led management consulting projects for banks, consultancies, SMEs, startups, and DAX30 companies.

Capital Markets - Coo Department Intern

Commerzbank AG · Region London, Vereinigtes Königreich

Internship in the Capital Markets COO department in London. Supported a major organizational realignment affecting Front and Back Office, built business models and simulations for strategic decision-making, and coordinated cross-functional project streams.