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finnmorgan226

Built platforms, scaled clusters, debugged the impossible. Learned that reliability is a team effort — and trust matters more than any tool.

Joined on Jul 30, 2026

Sep 3

Marketplace Account Collisions: Identity Resolution Beyond Exact Email Lookup

#authentication #identity #sre

7 min read

Sep 2

Progressive Profiling in Node.js — Safe Updates for Verified Logistics Users

#progressive #profiling #verified

5 min read

Aug 31

Scheduled SMS Reminder API: Cancel Support and Status Polling for Postgres Backends

#go #sms #sre

8 min read

Aug 30

Hotel Check-In OTP Login: 5 Ways Polling Shapes SMS Retry and Abuse Prevention

#go #sms #sre

7 min read

Aug 29

Marketplace Digest Queue Workers — Token Buckets, 429 Backoff, Delayed Retries

#sre #queues #ratelimit

7 min read

Aug 27

Regional Media Backend Failures Explained: Error Log APIs, Polling, and Slack Webhooks

#observability #backend #errors

7 min read

Aug 26

Snapshot Reads vs Live API Calls — Choose Snapshots for Server-Side Feature Flag Rendering

#observability #featureflags #nextjs

7 min read

Aug 25

Edtech AI Agent Error Alerting with Metrics Polling and 429 Backoff in 2026

#observability #errors #metrics

8 min read

Aug 23

Passwordless 2FA Recovery: Implementing SMS OTP and Email Fallback in 3 States

#authentication #sms #sre

9 min read

Aug 22

Marketplace Transactional Email Templates: 2 Preview Gates Before Send

#email #sre #go

7 min read

Aug 20

Implementing Password Reset Email Deliverability API Suppression Checks in Go

#go #email #sre

8 min read

Aug 18

React Native SMS Access: Go Backend Challenges, Autofill, Resends, and Abuse Caps

#reactnative #sms #go

8 min read

Aug 17

Node.js Catalog LLM API Gateway: One Key Cost Estimates, Batch, and EU/US Routing

#go #ai #performance

7 min read

Aug 16

Batch Enqueue Jobs: 5 Rules for Rate-Limited Background Email and Import Workers

#go #queues #backgroundjobs

7 min read

Aug 15

Rate-Limited Webhook Queue: Consumer Lease Timing After 429s in US and EU SaaS

#webhooks #scheduling #go

8 min read

Aug 13

Logistics Retention Control: A Daily Cleanup Job Deletes Old Uploads and Records

#cleanup #scheduling #sre

7 min read

Aug 12

3-Step Large-Volume User Content Moderation (Batch Classification and Review Queues)

#ai #content #sre

9 min read

Aug 11

Portable Rubric Scoring: JSON Schema Answers, Citations, and Swappable Chat Completions

#json #api #go #search

9 min read

Aug 7

A Production Runbook for Marketing Image APIs: Posters, Social Ads, and Style Drift

#imagegeneration #reliabilityengineering #marketingplatforms

7 min read

Aug 5

Feature flags for Node.js and Next.js: percentage rollout and basic targeting

#featureflags #node #nextjs #sre

6 min read

Aug 2

A Simple Feature Flag Kill Switch API for Node.js Production Incident Rollback

#featureflags #node #sre

9 min read

Jul 30

Private AI images in Node.js: object storage and temporary signed download links

#node #storage #go #security

8 min read

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