EllisThornton7395 - DEV Community

EllisThornton7395

Sep 30

Implementing Node.js Postgres Cron Error Capture — Attributing Media Retry Costs

#observability #node #postgres

6 min read

EllisThornton7395

Sep 28

Metrics-Based Failure Alerting for SaaS API Jobs (Using a Cron Poller)

#observability #backend #saas

8 min read

EllisThornton7395

Sep 26

How to Check Feature Flags per Express Request (Rollback-Safe Middleware)

#featureflags #middleware #observability

7 min read

EllisThornton7395

Sep 24

Mail Services That Depend on Domains and Records Behind One Credential

#dns #domains #email

7 min read

EllisThornton7395

Sep 23

Why DNS Changes Are Not Immediate: What TTL Really Controls in Gaming

#dns #propagation #backend #gaming

5 min read

EllisThornton7395

Sep 21

Operational Usage Dashboards: Caching Raw Reads Without Losing Billing Attribution

#api #cached #backend

8 min read

EllisThornton7395

Sep 19

Implementing Runtime Entitlements: Stop Hardcoding Plan Limits in Support SaaS

#saas #backend #security

8 min read

EllisThornton7395

Sep 17

How to Audit Default Routing for Vendor Concentration Risk (Under a Spend Ceiling)

#fintech #backend #risk

7 min read

EllisThornton7395

Sep 15

Webhook Queue Admission: Deliver One Platform Event Safely During Rotation

#webhooks #queues #edtech

7 min read

EllisThornton7395

Sep 14

Post-Settlement Transactional Email — API Setup with Custom-Domain DKIM and SPF

#email #backend #architecture

8 min read

EllisThornton7395

Sep 13

Declarative MX Records in Node.js: Priority-Safe Upserts for Mail Routing

#dns #mxrecords #node #mailrouting

6 min read

EllisThornton7395

Sep 12

Per-Tenant Domain Limits for SPF, DKIM, and DMARC Delivery — An Architecture Decision

#dns #deliverability #multitenant #dmarc

6 min read

EllisThornton7395

Sep 10

Investigating Phone Verification Failures Across Send and Verify Steps in Account Recovery

#authentication #phoneverification #backend

7 min read

EllisThornton7395

Sep 9

Form Schema Discovery in a Node.js Service — Async Jobs, Validation, and Load Latency

#node #pdf #backend #dataprivacy

6 min read

EllisThornton7395

Sep 8

A Guide to PDF Endpoints and Latency for US EU Rental SaaS Applications

#pdf #backend #fintech

8 min read

EllisThornton7395

Sep 3

Go State Machines: 7 Transitions for Marketing Video Generation and Download

#go #video #backend #architecture

8 min read

EllisThornton7395

Sep 2

PDF Format Migration for SaaS: Fidelity, Latency, and Owned Templates

#pdf #backend #dataprivacy

1

7 min read

EllisThornton7395

Sep 1

How to Build Trustworthy CMS Thumbnail Crops With Focal Selection

#cms #imageprocessing #go

1

5 min read

EllisThornton7395

Aug 31

Document Versioning and Chunk Design in a Marketplace Knowledge Retrieval Pipeline

#retrieval #rag #go #architecture

8 min read

EllisThornton7395

Aug 30

Browser-to-Storage Receipt Intake: Private Objects, Signed URLs, CORS, and Europe

#storage #backend #security

7 min read

EllisThornton7395

Aug 29

Node.js Background Worker Delivery: Public HTTPS Push for Secure Queued Jobs

#node #queues #security

7 min read

EllisThornton7395

Aug 26

User Reminders After 7 Days: Cron and Queue Enqueue for Scheduled Notifications

#backend #scheduling #queues

8 min read

EllisThornton7395

Aug 24

MVP SaaS App Structured Logging Backend Explained: 5 Node.js Attribution Rules for 2026

#observability #node #structuredlogging

7 min read

EllisThornton7395

Aug 22

A 3-State Marketplace Password Recovery Email API Without SMTP Relay

#backend #email #security

8 min read

EllisThornton7395

Aug 21

Passwordless 2FA Login: SMS OTP and Email Fallback in 6 Reliability Checks

#2fa #passwordless #sms #email

6 min read

EllisThornton7395

Aug 19

Compare OpenAI, Claude, and Gemini-Compatible APIs for Node.js Invoice Summarization

#ai #node #fintech

7 min read

EllisThornton7395

Aug 18

Best Cheap LLM Text Classification API for Bulk CSV Tagging Batch Jobs

#llm #go #backend

8 min read

EllisThornton7395

Aug 17

Media Speech-to-Text Intake Explained — 5 Malformed Multipart API Boundary Controls

#go #multipart #speech

8 min read

EllisThornton7395

Aug 16

Gaming Help Center Search with Semantic Embeddings (A Correctness-First Architecture)

#semanticsearch #embeddings #go

9 min read

EllisThornton7395

Aug 14

A Guide to 4 Quality Controls for Long Context SaaS Support Chatbot API

#ai #fintech #backend

6 min read

EllisThornton7395

Aug 12

Multi-tenant RAG in Node.js: namespace or metadata filters for per-customer docs

#rag #multitenancy #node #security

6 min read

EllisThornton7395

Aug 10

Auditable Unified Chat Completions: OpenAI Safety Output in Node.js

#moderation #node #structuredoutput

6 min read

EllisThornton7395

Aug 7

Structured JSON Answers with Citations for Node.js Semantic Search

#ai #semanticsearch #rag #node

5 min read