Dutch software architect. Built multi-tenant carrier middleware for 1k+ shippers; advocates idempotency and good logs.
At Black Friday peak traffic, while your middleware juggled FedEx's 500,000 daily request limits, DHL's 100 requests per minute caps, and UPS's burst allowances, a fundamental gap emerged between single-carrier optimization theory and multi-carrier reality. Dynamic rate limiting improves API performance by up
The FedEx Freight spinoff scheduled for June 1, 2026 presents an unprecedented challenge for multi-tenant carrier integration architectures. With 90,000 shipments per day, 350+ service centers, and nearly $9 billion in annual revenue, this separation forces a fundamental redesign of how TMS vendors handle carrier connectivity at scale. Most
Multi-step carrier workflow orchestration represents one of the most complex reliability challenges in European logistics today. Between Q1 2024 and Q1 2025, average API uptime fell from 99.66% to 99.46%, resulting in 60% more downtime year-over-year. While these percentage changes might seem modest, they translate to actual business
When average API uptime fell from 99.66% to 99.46% between Q1 2024 and Q1 2025, resulting in 60% more downtime, generic monitoring tools revealed their critical weakness: they treat all APIs equally. That number represents 350,000+ carrier integration teams discovering their monitoring systems weren't built
The Postman workspace breach exposed 30,000 workspaces containing live API keys and access tokens. Developers had been saving production secrets—live API keys, access tokens, even sensitive healthcare records—in their testing environments without proper access controls. Meanwhile, threat actors exploited OAuth tokens stolen from the Salesloft/Drift integration
Carrier API uptime fell from 99.66% to 99.46% between Q1 2024 and Q1 2025, resulting in 60% more downtime year-over-year. For teams building privacy-first carrier integration middleware, this reliability crisis creates a unique challenge: how do you maintain GDPR compliance while your systems fight against increasingly unreliable carrier
When FedEx Freight becomes a standalone public company by June 2026, enterprise TMS platforms face integration challenges that go far beyond updating API endpoints. FedEx Freight currently handles roughly 90,000 shipments per day and generates nearly $9 billion in annual revenue, making this corporate separation one of the most
Year 2024 brought a harsh reality check to European shipping middleware: FedEx discontinued support for FedEx Integration (FXI) and began disabling key Web Services WSDLs in August, while UPS moved to OAuth 2.0 authentication with deadlines initially set for May and June, later extended to August and September. For
The telecommunications industry achieved something most logistics platforms consider impossible: standardized APIs that work consistently across operators, with CAMARA's Fall25 release now delivering 60 total APIs that replace fragmented, operator-specific approaches with a predictable, interoperable fabric. Meanwhile, carrier integration middleware continues wrestling with the same chaos that telecom
You know the statistics. By 2028, more than 75% of corporate organizations will use two or more API gateways driven by mergers, regional expansions, and team autonomy requirements. But here's what most architects miss: carrier integration platforms face unique coordination challenges that traditional multi-gateway patterns barely address. When
Your carrier integration platforms are immutable until they're not. Container drift refers to unintended or unauthorized manual changes, updates, patches, or other modifications made during its runtime, and this concept extends naturally to multi-tenant carrier middleware where tenant-specific customizations, API adapter modifications, or dependency updates can alter your
Carrier APIs with latencies above 550ms consume dangerous chunks of response time windows, with some spiking above 1.2 seconds during peak periods. Yet most architectures today run cold caches that force users to wait for fresh carrier calls on every rate request or tracking lookup. Edge computing reduces latency