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Heiko has designed and developed transaction processing middleware for value-added and proprietary services.

  • A POS terminal download server
  • A server for in-lane POS terminals used for specialized government benefit authorization and distribution
  • A server for POS device connectivity with legacy systems supporting value-added signature capture, electronic merchant and cardholder receipts and micro-donation authorization and capture
  • Transaction processing middleware that generates and emails alerts based on configurable conditions