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Jj RojasJR

Jj Rojas

Solutions Engineer · Technical Pre-Sales & DevRel

€750/day
Amsterdam, NL
8-15 years

Average response time: 1 hour

About Jj

I've spent 15 years making enterprise platforms make sense to people who need to decide fast.
At TomTom I did a bit of everything. Wrote SDKs, owned products, ran pre-sales for OEM accounts like Mercedes-Benz, BYD, Audi and BMW. What I enjoyed most was never the documentation: It was the moment in a demo room when something clicks for an architect or a CTO and the conversation shifts from evaluation to commitment.
That's the work I want more of. Live demos with real stakes. Prototypes built overnight to answer a question nobody could answer in slides. Conference stages. Client sites. The kind of travel that means something actually happened.
I speak Spanish and English natively. Based in Amsterdam, available immediately for remote or travel-heavy engagements across EMEA and LatAm.
  • Spanish

    Native or bilingual

  • English

    Native or bilingual

  • Dutch

    Conversational

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

Experience

  • TomTom
    Technical Program Manager - Customer Enablement Technologies
    December 2022 - Today (3 years and 7 months)
    • • Provided technical leadership and architectural oversight to cross-functional teams, ensuring product initiatives were scalable and aligned with long-term business goals.
    • • Developed and managed a content roadmap for a portfolio of APIs and SDKs, achieving a 90% completion rate across 4 quarters, driving continuous client support.
    • • Partnered with sales teams to showcase SDK products to car manufacturers in China and Germany, increasing client interest and contributing to 2 major business deals.
    • • Directed technical guides program, achieving an 80%+ client satisfaction rate per quarter, supporting successful adoption of digital solutions.
  • TomTom Map APIs
    Developer Advocate
    April 2019 - November 2022 (3 years and 7 months)
    • • Provided hands-on technical guidance and architectural solutions to developers, ensuring seamless API integration and adoption of TomTom Maps APIs and reducing support queries by 25% through live seminars and digital content.
    • • Created and launched the TomTom Maps APIs YouTube channel and Twitch live-coding streams, increasing developer engagement by 30%.
  • TomTom
    Product Owner & Senior Software Engineer
    April 2017 - April 2019 (2 years)
    • • Managed a 7-person team to deliver client library features, ensuring 95% of contracted features were on time.
    • • Improved feature adoption by 20% through effective backlog management.
    • • Supported development for mobile and backend applications, implementing UX design for key features.

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Education

  • System Engineer
    Universidad Piloto de Colombia
    System Engineer
  • Diploma, Finance
    Pontificia Universidad Javeriana
    Diploma, Finance

Skill set

Categories