Juanjo Mostazo

Active Investor

CTO at Kfund

Malaga, Andalusia

Juanjo Mostazo, CTO at Kfund is an active investor based in Malaga, Andalusia. This profile covers what Juanjo Mostazo backs, at which stage, and how founders can reach out in 2026.

Mr. Juanjo Mostazo is a Co-Founder and serves as Advisor at Homa Games. He serves as a Chief Technology Officer at KFund. He is an Angel Investor. He is a Co-Founder and serves as Advisor at Pubmint. He co-founded and served as Chief Technology Officer at BidMotion. He started working in start-ups in Barcelona and then transplanted to Berlin to continue his career in system architecture, where he joined forces with Daniel Nathan in the German capital on the Datalift team, following his first AdTech endeavor with Hitfox Group. He currently defines the technological direction of the BidMotion platform, leading the engineering team and managing the platform architecture. He holds a Degree in Computer Engineering, a Master's in Design from Universitat Politècnica de Catalunya, and a Degree in Languages from Universidad de Sevilla.

Investor type: AngelVCPE
Stages: Early Stage VenturePre SeedSeedSeries ASeries BLate Stage Venture
Invests in: Artificial IntelligenceFintechInsurTechHealthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & RetailE-commerce & D2C
Location: Malaga, Andalusia
Typical check: $750K
Past investments: 12

Notable investments

MagistralLubetsMati (Real Estate Services (B2C))Velora (Business/Productivity Software)HonimunnGeeksquareBusiness AngelWoodeaBanktrackClinpifyBiooBaalMedia

How to reach Juanjo Mostazo

Angels and operators like Juanjo Mostazo reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Juanjo Mostazo invest in?

Juanjo Mostazo invests in Artificial Intelligence, Fintech, InsurTech and Healthcare & Biotech, typically at Early Stage Venture, Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.