Christopher Klein / Founder & President, Caynetic Ltd. Nassau, The Bahamas / Serving the Caribbean
Software, banking & insurance Leading Caynetic AI systems & automation Open-source & community work
Based in The Bahamas / Serving the Caribbean

Christopher
M. Klein

Software Engineer • Founder & President

Nassau, The Bahamas · cmklein.com

Professional Summary

Software engineer working across banking systems, backend development, and automation. Experienced in .NET, Python, SQL Server, and cloud infrastructure. Founder and President of Caynetic Ltd., building Caribbean-focused applications, AI integrations, and open-source tools.

Professional Experience

Software Engineer

International Private Banking Systems (IPBS)

Nassau, Bahamas

– Present

  • Maintain and enhance a client’s e-banking portal and develop core banking features.
  • Build banking APIs using ASP.NET Core, C#, VB.NET, and SQL Server.
  • Implement API authentication, access controls, and transaction validation.
  • Developed a card-preauthorization reversal workflow with manager authorization, rollback, and audit logging.
  • Modernized financial reporting with client-accepted Excel and CSV exports.
  • Stabilize legacy applications and prepare security improvements for review.
  • Verify changes through automated tests, isolated database checks, and release rehearsals.

Founder & President

Caynetic Ltd.

Nassau, Bahamas

– Present

  • Lead client software projects and develop Caribbean-focused applications, automation systems, and open-source tools.
  • Build backend services with Python, Django, Flask, PostgreSQL, and Redis.
  • Integrate AI APIs and messaging workflows with structured outputs and validation.
  • Manage Linux infrastructure and deployments across DigitalOcean and Cloudflare.

Software Engineer / Consultant

Independent

Nassau, Bahamas

–

  • Built OCR-assisted extraction and automated document-generation workflows.
  • Developed scripts for data cleanup, validation, and operational automation.

Selected Projects

CayneticVPN — VPN platform

Develop application and infrastructure components spanning a Django website, Flask control plane, and Flutter client.

CayVPN — Open-source VPN management

Develop and maintain an MIT-licensed Ubuntu application for VPN configuration, routing, monitoring, backups, and recovery.

Volunteer Experience

Adventure Learning Center

– Present

Support redevelopment efforts and provide assistance as needed.