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Constantin FeistkornCF

Constantin Feistkorn

GTM Consultant

€1,500/day
Berlin, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Constantin

Consultant & Interim Manager with focus:

Food • FMCG • B2B Software

As an interim manager and growth specialist, I combine Marketing, Sales, and Business Development into a powerful, scalable system. I identify the real causes behind stagnation, build clear structures, increase speed, and deliver sustainable results.

My focus is on growth, commercialization, positioning, and revenue operations – from start-ups to scale-ups and medium-sized businesses.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Berlin (up to 50km)

Experience

  • CODI.Growth Consulting
    CONSULTING MANDATE
    CONSULTING AND AUDITS
    October 2024 - Today (1 year and 8 months)
    SaaS / B2B Software | orgavision Interim Growth & Sales Operations
    • Focus: Optimization of existing sales structures and cost reduction.
    • Results: Reduction of Sales Cycle Duration by 20%. Reduction of Sales Costs (CAC) by 30% through process optimization.
    Tech / App | Greta & Starks Business Consulting
    • Focus: Scaling revenue and improving profitability.
    • Results: Revenue increase of 200%, increase in operating profit by 100%.
    HR Tech / AI | Talentbuster (Rohrbeck & Rohrbeck) Consulting Go-to-Market
    • Focus: Market launch of an AI recruiting software.
    • Results: Development of the complete GTM strategy (target groups, pricing, channels), acquisition of the first corporate test customers.
  • Spooning Cookie Dough GmbH
    FOUNDER & CEO
    AGRICULTURE
    April 2018 - October 2024 (6 years and 6 months)
    Berlin, Germany
    • Built brand from scratch, scaled nationally and sold successfully (exit to RUF Lebensmittelwerk KG)
    • Developed positioning, branding, and story so that Spooning generated massive media and retail pull in the shortest possible time
    • Developed and successfully implemented the complete Go-to-Market strategy: D2C, Retail, B2B
    • Defined, optimized, and made product portfolios market-ready – including pricing, packaging & category placement
    • Built and led a cross-functional team (Marketing, Sales, Production, Operations)
    • Built sales in retail & foodservice, including key account management and negotiation
    • Established scalable processes in supply chain, logistics, and quality assurance (IFS)
    • Overall entrepreneurial responsibility (P&L, cash flow, budget, forecasting, stakeholder management).
    Management Business Development Leadership Marketing Company Building
  • Adam Opel AG/ General Motors
    HEAD OF BUSINESS DEVELOPMENT
    AUTOMOBILE
    June 2016 - April 2018 (1 year and 10 months)
    Berlin, Germany
    • Development of Go-to-Market strategies, business cases, and monetization models
    • Responsibility for partnerships, contract negotiations, and stakeholder management
    • Management of international project teams and coordination of external partners and service providers
    • Analysis of KPIs, performance tracking, and derivation of strategic optimization measures
    • Driver for innovations in the area of new mobility and sharing concepts within the group
    Business Development Go-to-Market (GTM) Strategy Innovation Management Leadership Sales

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Education

  • LL.M. Business Administration
    @QUT
    Dipl. Wirtschaftsjurist (FH) Business Administration
  • Workshop Master
    @AJSmart
    Workshop Master

Skill set

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