GDS K S

Senior Software Engineer at Marriott | Glincker Founder, Architect | Writing about system architecture, cloud scaling & AI/ML | AWS, Spring Boot, Next.js

United States Joined on Nov 2, 2025 https://thegdsks.com

Work

GLINCKER | AskVerdict

GDS K S

Apr 18

I replaced Auth0 with an open source library in 30 minutes. Here is what broke.

#authentication #opensource #javascript #devops

7 min read

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GDS K S

Apr 18

How to build a secure password reset flow in Next.js (the short version)

#nextjs #authentication #webdev #tutorial

7 min read

GDS K S

Apr 18

How to build a login flow in Next.js 15 (sessions, cookies, CSRF, and the timing attack nobody talks about)

#nextjs #authentication #webdev #tutorial

10 min read

GDS K S

Apr 18

How to build a register user flow in Next.js 15 (frontend, backend, database, email)

#nextjs #authentication #webdev #tutorial

9 min read

GDS K S

Apr 18

The 8 tables behind a real auth system (Postgres schema, explained column by column)

#postgres #authentication #database #webdev

10 min read

GDS K S

Apr 18

I've built auth six times. Here's the system I would build today

#authentication #webdev #nextjs #tutorial

5 min read

GDS K S

Apr 15

Checking TLS cert expiry across your infrastructure

#github #opensource #development #javascript

3 min read

GDS K S

Apr 15

I stopped memorizing openssl flags

#rust #cli #security #productivity

4 min read

GDS K S

Apr 15

Your terminal is mass, here are 280+ tools to fix it

#showdev #cli #terminal #opensource

5 min read

GDS K S

Apr 13

Your VS Code Extensions Are a Supply Chain Attack Surface

#security #vscode #webdev #productivity

5 min read

GDS K S

Apr 13

How I Built a Multi-Agent Code Review Pipeline

#ai #github #tutorial #productivity

7 min read

GDS K S

Apr 13

How I Built a Multi-Agent Code Review Pipeline

#ai #github #tutorial #productivity

5 min read

GDS K S

Apr 10

Parsing 11 languages in pure Go without CGO: how I replaced regex with a tree-sitter runtime

#go #webdev #programming #opensource

4 min read

GDS K S

Apr 10

I tested 4 codebase-to-AI tools on FastAPI (108k lines). Here are the token costs.

#productivity #opensource #ai #programming

5 min read

GDS K S

Apr 10

$0.60 per session, just on orientation. Here is what my AI agent was doing before writing any code.

#ai #webdev #programming #javascript

3 min read

140MB Pico mode and BullMQ task queues

GDS K S

Apr 5

I Built a Self-Hosted AI Agent That Runs on a Raspberry Pi

#ai #opensource #devtools #selfhosted

5 min read

GDS K S

Apr 4

Why I stopped uploading files to random websites (and what I use instead)

#webdev #privacy #productivity #javascript

3 min read

GDS K S

Mar 30

5 open source auth libraries that actually handle AI agents (2026)

#ai #security #typescript #opensource

6 min read

GDS K S

Mar 30

Add auth to your AI agents in 5 minutes with KavachOS

#webdev #opensource #ai #typescript

5 min read

GDS K S

Mar 14

Build Your First MCP Server in 20 Minutes, Give Any LLM Access to Your App's Data

#ai #typescript #tutorial #webdev

10 min read

GDS K S

Mar 10

I Tested Every Open-Source Brand SVG Library So You Don't Have To (2026 Edition)

#opensource #webdev #svg #javascript

8 min read

GDS K S

Mar 9

I Got Tired of Hunting for SVG Logos. So I Open-Sourced 4,000 of Them

#opensource #webdev #javascript #react

4 min read

GDS K S

Mar 9

I built an open-source library of 3,847 brand SVG icons. Here's the full developer toolkit

#opensource #webdev #react #javascript

4 min read

GDS K S

Mar 1

FeatureDrop v3 — Your App Now Decides When and How to Show Features

#showdev #react #typescript #opensource

5 min read

GDS K S

Feb 28

How I Replaced $3,000/Year of SaaS With 50 Lines of Code - Building FeatureDrop

#react #opensource #webdev #javascript

5 min read

GDS K S

Feb 7

OpenClaw and Moltbook: $3,600/Month, WhatsApp Bans, and 923 Exposed Gateways. An Engineer's Breakdown.

#ai #opensource #security #programming

11 min read

GDS K S

Feb 5

Claude Opus 4.6 for Developers: Agent Teams, 1M Context, and What Actually Matters

#productivity #programming #ai #webdev

5 min read

GDS K S

Feb 1

I Tried OpenClaw, The 'Free' AI Agent. Here's My $500 Reality Check.

#ai #openai #tutorial #programming

6 min read

GDS K S

Feb 1

How to Use OpenClaw with Azure Foundry OpenAI Using LiteLLM Proxy

#azure #llm #ai #opensource

5 min read

GDS K S

Jan 31

How to Add Profanity Filtering to Your OpenClaw | Moltbot Clawdbot Agent

#openclaw #javascript #chatbot #ai

7 min read

GDS K S

Jan 30

Expo SDK 55: The Day React Native Grew Up

#reactnative #ios #javascript #mobile

7 min read

GDS K S

Dec 30 '25

Glin Profanity: A Practical Toolkit for Content Moderation

#machinelearning #python #tooling #javascript

4 min read

GDS K S

Nov 2 '25

We Cut 70% Bundle Size: TanStack Query + Zustand at GLINR

#react #javascript #webdev #architecture

4 min read

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