Fintech · 2 min readObservability: logs, metrics and tracing for critical systemsMonitoring says something is broken; observability says what, where and why — minutes versus hours of downtime.

Fintech · 2 min readContainers and Docker for small teams: no more “it worked on my machine”Containers standardise runtime environments and turn deployment into a repeatable process.

Fintech · 2 min readAutomated testing and CI/CD: fast releases without fearTeams with automated tests and CI/CD release many times a day with fewer failures.

Fintech · 2 min readClean code and code review: software quality from the first lineQuality is shaped when code is written; clean-code principles and regular review sharply cut maintenance cost.

Fintech · 2 min readREST API design: principles, versioning and documentationA good API is a clear, stable contract between systems; careful design lowers integration cost for everyone.

Regulation & security · 2 min readSecure coding: ten common mistakes that make web systems vulnerableMost software vulnerabilities stem from repeated, preventable coding errors; the OWASP Top 10 maps them.

Fintech · 2 min readAutomated software testing: from unit tests to continuous integrationAutomated tests are the team’s safety net, enabling bold changes without fear of breaking things.

Fintech · 2 min readClean Architecture: software that does not decay over timeSeparating business logic from technical details keeps software testable, maintainable and independent of passing technologies.

Fintech · 2 min readPaya, Satna and Pol: which transfer rail for which job?Iran's interbank transfer systems are designed for different amounts and speeds.

Payments · 2 min readShaparak and payment facilitators: how card payments flow in IranShetab, Shaparak, PSPs and payment facilitators each play a role from card swipe to merchant settlement.

Payments · 2 min readProject Nexus: Connecting Countries’ Instant Payment SystemsThe BIS Innovation Hub designed Nexus as a standard way to link national instant payment systems.

Payments · 2 min readISO 20022: A Common Language for Payment MessagesISO 20022 makes payment messages richer and more structured; banks’ migration on Swift is nearly complete.