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Oscar CostoyaOC

Average response time: 1 hour

About Oscar

I help organizations deliver complex technology programs that drive real business impact.

With 10+ years of experience in fintech and enterprise environments, I specialize in leading cross-functional teams, aligning engineering with business strategy, and delivering scalable, high-impact solutions.

I have a strong track record in:
• Leading large-scale delivery programs across multiple countries
• Managing complex system integrations and financial platforms
• Bridging business, product, and engineering stakeholders
• Driving operational efficiency and delivery excellence

More recently, I’ve been leading AI-driven initiatives, integrating LLM-based architectures into enterprise banking systems.

Typical missions I support:
• Interim Engineering Manager / Head of Engineering
• Technical Program Leadership (complex / multi-team delivery)
• Scaling engineering organizations and processes
• AI / LLM integration into existing platforms
• Delivery recovery / turnaround for critical projects

I operate comfortably at both strategic and execution levels, working closely with executives while staying connected to engineering teams.

Fluent in Spanish, French, and English.
  • Spanish

    Native or bilingual

  • French

    Native or bilingual

  • German

    Conversational

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • InnoCV (BANKING)
    Delivery Manager / Engineering Lead
    January 2025 - Today (1 year and 6 months)
    • • End-to-end delivery leadership of conversational banking architecture project focused on integrating LLMs with Banking APIs through a central orchestration
    • • Definition and execution of delivery roadmaps in coordination with business, engineering, architecture, security and compliance.
    • • Senior stakeholder management, delivery governance and service continuity assurance.
  • Netex Learning (Amazon projects)
    Delivery / Technical Program Manager
    January 2023 - January 2025 (2 years)
    • • Owned the definition and delivery of product capabilities for enterprise clients, including large-scale initiatives for Amazon.
    • • Led product discovery by engaging with stakeholders and end users to identify needs, pain points, and opportunities.
    • • Translated business requirements into clear functional specifications, collaborating closely with engineering and UX teams.
    • • Prioritized roadmap initiatives based on business impact, technical feasibility, and customer value.
    • • Defined and tracked key success metrics, improving delivery efficiency and aligning outcomes with business goals.
    • • Acted as the bridge between business, product, and engineering, ensuring alignment across all stakeholders.
  • BETWEEN Technology (ArcelorMittal)
    Integration Architect / Engineering Lead
    January 2021 - January 2023 (2 years)
    • • Designed and maintained integration architecture for three factories (Belgium, France, Spain).
    • • Led gap analysis and implementation plans, ensuring KPI-based monitoring of integration systems.

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