Writing
Dec 22, 2024 Observability Strategies for Production Systems
Logging, metrics, and tracing that actually help when things break. Building observability into debt-collections or fintech systems from day one.
Practitioner Knowledge Base for Operators
Technical deep dives for operators. Code patterns, deployment strategies, monitoring approaches, and troubleshooting guides from the trenches. Built by practitioners, for practitioners.
The Practitioner Knowledge Base is where we get into the technical weeds. This is code-level knowledge: implementation patterns, deployment strategies, monitoring setups, and the troubleshooting guides you wish you had at 3am when things are on fire.
These topics assume you're actively building or operating fintech systems and need practical, actionable guidance. You'll find database schema patterns, API design decisions, observability strategies, and all the tactical knowledge that makes the difference between a system that works and one that works well.
Topics in this Pillar
4 topics
Writing
Dec 18, 2024 Collections Account Inbound Schema: JSON Schema + OpenSearch Query Patterns
A debt-collections view of the inbound account record. How to validate consistently with JSON Schema, then index in OpenSearch for fast worklists, segmentation, and exception handling.
Writing
Dec 18, 2024 Database Schema Patterns for Specialist Lending Solutions
Practical database design patterns for loan management, payment history, and account relationships. Balancing normalization with query performance.
Locked Learning
Dec 3, 2024 API Design for Fintech Systems
REST API patterns for financial operations. Idempotency, versioning, error handling, and designing APIs that external partners can trust.
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