Technical Leader · Software Engineer

Facundo Posse

Building secure, scalable digital platforms for regulated industries. 6+ years leading engineering teams and designing cloud-native architectures in banking and healthcare.

Buenos Aires, Argentina·Remote

Experience

N5 Now·Technical Leader
Dec 2021 – Present
  • —Led mobile banking and digital health platforms for high-regulated clients, serving 60K+ monthly active users across financial and healthcare environments
  • —Delivered banking features including digital wallets, real-time card data, rewards, and biometric authentication flows
  • —Led evolution of healthcare platforms for a top-tier private medical network: patient scheduling, electronic prescriptions, insurance integrations, billing, and clinical imaging access
  • —Owned CI/CD pipelines and cloud infrastructure on AWS and Azure, ensuring high-availability deployments across production environments
  • —Led and mentored cross-functional teams of 5–15 engineers across multiple product streams
N5 Now·Full Stack Developer
Feb 2021 – Dec 2021
  • —Developed features for digital health platforms using .NET and ReactJS: patient scheduling, clinical workflows, and internal tooling
  • —Built and integrated APIs connecting health systems with medical insurance providers for coverage verification and operational automation
  • —Optimized Azure pipelines and SQL workloads supporting high-availability healthcare operations
Editorial ACES·Full Stack Developer
Feb 2018 – Feb 2021
  • —Developed and maintained sales, e-commerce, and internal productivity platforms using .NET and Vue.js
  • —Integrated ERP system (Dynamics AX) to automate operational workflows
  • —Delivered inventory, production control, and order management features
  • —Improved SQL-based data operations and supported CI/CD and Azure cloud migration
Sanatorio Adventista de Hohenau·.NET Developer — Intern
Dec 2016 – Feb 2017
  • —Supported system modernization by migrating legacy solutions to .NET technologies