My professional journey.
I turn operational complexity into systems that actually work. Over seven years at WorkGenius Group, I've shipped a global CRM, earned SOC 2 certification twice, built AI-driven automations that cut manual workload by 60%, and supported two international acquisitions through integration.
Education
M.A. Strategic Marketing Management
2018 – 2020ISM International School of Management
Hamburg
Semester abroad: UC Irvine, California, USA
B.A. International Business
2015 – 2018CBS International Business School
Cologne
Semester abroad: SNHU, New Hampshire, USA
Work Experience
WorkGenius Group
Product Operations Manager
Responsible for operational infrastructure across Product, Tech, and Business — leading cross-functional teams across Product, HR, Sales, L&D, and Ops, driving alignment and delivery without direct line authority, while building automation and compliance frameworks that enable the organization to scale.
- Led global HubSpot CRM rollout across DACH and U.S. within 3 months — unified sales and service data, automated outreach workflows, single source of truth for performance analytics.
- Set up and implemented a knowledge base (100+ articles) with L&D, Marketing, and IT — combined with automated HR support ticket responses (150+ weekly requests systematized), manual workload reduced by 60%.
- Led SOC 2 Type I & II certification end-to-end — coordinated cross-functional teams across Engineering, HR, Sales, and Ops through both audit phases.
- Designed and implemented remittance inbox automation — 600+ monthly unstructured emails (PDF, Excel, CSV, free-text) converted into structured financial records, reducing manual accounting workload by ~50% (−20h/week).
- Built presentation automation for board meetings and internal reporting — auto-generated company-branded decks combining financial data and operational platform data into a clear, audience-ready narrative.
- Led cross-regional process harmonization across DACH and U.S. — aligned workflows and standards across functions.
WorkGenius Group
Assistant to the Chief Product Officer
Strategic right hand to the Chief Product Officer — coordinating product decisions with cross-functional execution and contributing to M&A integration workstreams across DACH and the U.S.
- Contributed to due diligence and post-merger integration of two international acquisitions — supported product adoption, team structure alignment, and process harmonization across markets.
- Prepared decision-critical analyses and executive materials for C-suite and advisory board, directly shaping product strategy.
- Coordinated product workflows across Tech, Sales, and Customer Success — driving adoption and U.S. revenue growth.
- OKR framework developed and introduced together with the Chief People Officer — quarterly reporting cadence established across the organization.
WorkGenius Group
Assistant to the Chief Revenue Officer
Supported the Founder in his role as lead for all revenue-generating teams during a high-growth phase — built the sales enablement infrastructure from scratch and managed the Pre-Sales team on an interim basis.
- Managed the Pre-Sales team (3 people) for ~6 months — introduced structured 1:1s, a coaching framework, and performance tracking; close rates improved as a result.
- Sales Enablement Framework designed and implemented — KPIs, incentive structures, and playbooks that scaled with the team.
- Cross-functional coordination between Revenue, Marketing, and Product — unified sales messaging and positioning.
- Data-driven analyses and executive presentations delivered to inform strategic sales decisions at C-level.
WorkGenius Group
Working Student — Management
Worked directly alongside the Founder & CEO — managed interns, led internal projects, and handled core operations while present in high-level client conversations and partner meetings.
- Responsible for interns and working students day-to-day — goal-setting, feedback cycles, and project delivery.
- Accompanied Founder & CEO in strategic conversations with high-level clients and partners — present in pitches, negotiations, and public speaking engagements.
- Redesigned company-wide onboarding from scratch — coordinated with all department heads to rebuild the process across every function, integration timeline shortened, new hire retention improved.
- Company-wide all-hands meetings planned and executed — owned agenda, stakeholder coordination, and internal communications.
WorkGenius Group
Management Intern
First role within WorkGenius — contributed across marketing strategy, freelancer growth, and post-acquisition financial restructuring.
- Company's first comprehensive marketing strategy developed from scratch — foundation for the marketing department.
- Freelancer pool expansion initiatives implemented — improved project fulfillment capacity with in-demand skills.
- Post-acquisition financial data restructured and cleaned — giving leadership a clear, decision-ready view of the acquired business.
DREAMLINES
Working Student — Marketing
- Created audience-specific blog content for German, UK, and Australian markets to increase reach and engagement
- Coordinated with internal teams and external writers to ensure editorial quality and deadline adherence
- Managed end-to-end content creation process from topic research through publication
WIND & VIBES
Brand & Influencer Marketing — Working Student
- Supported branding and influencer marketing initiatives to reposition the brand based on customer feedback and market trends
- Maintained online shop in collaboration with product development, logistics, and founding team
- Coordinated with creative team to ensure consistent brand communication across all channels
WIND & VIBES
Marketing & Brand Management Intern
- Conceptualized and executed new product launch including target audience approach, content creation, and sales preparation
- Developed influencer marketing strategy to increase brand awareness across social platforms
- Optimized brand presence on social media and website through targeted improvement of user journey
Kölner Studierendenwerk
Working Student — Administrative Assistant
- Served as primary contact for 350+ students from 20+ nationalities on rental and housing matters
- Supported administration in implementing new processes in housing management operations
- Maintained coordination with internal teams to ensure smooth operations and accurate information distribution
Personal Projects
heyholti.me — Personal Portfolio
Designed and built from scratch using Next.js, Tailwind CSS, and Framer Motion — AI-assisted with my own Claude setup. Bilingual (EN/DE), dark mode, PDF CV export.
MindCanvas — Personal Journal App (iPad)
Custom journaling app built from concept to working prototype in Swift, AI-assisted with my own setup — because no existing solution fully met my needs.