Selected work

Case studies

A few recent engagements, written up honestly: the problem, the approach, and what the team was left with.

Diagram of connected services with one highlighted node, representing the reconciliation pipeline

Ledgerline · Fintech · 2026

A reconciliation API that finance teams trust

Replaced a nightly batch job with an event-driven reconciliation service that matches bank transactions to invoices within minutes.

  • Go
  • PostgreSQL
  • Kafka
  • OpenTelemetry

Demo content: the clients and results shown are fictional examples.

Available for new projects from January 2027

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