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I built a simple AI proxy to cut API costs — here's what I learned

I built a simple AI proxy to cut API costs — here's what I learned

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4 min read
Upgrading Google ADK to 2.0 on a Cloud SQL Postgres Backend: The Three Things That Bit Us

Upgrading Google ADK to 2.0 on a Cloud SQL Postgres Backend: The Three Things That Bit Us

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6 min read
How Exponentiation by Squaring Makes Financial Calculators 1000x Faster

How Exponentiation by Squaring Makes Financial Calculators 1000x Faster

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2 min read
Build Your Own MCP Server from Scratch

Build Your Own MCP Server from Scratch

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6 min read
Validating JSON-LD Beyond Syntax: Required Properties per schema.org Type

Validating JSON-LD Beyond Syntax: Required Properties per schema.org Type

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6 min read
How to Fetch Vectorized MACD & RSI Signals Using QuantSignalPro in Python

How to Fetch Vectorized MACD & RSI Signals Using QuantSignalPro in Python

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2 min read
I Spent 48 Hours Debugging Multi-Turn LLM Memory Loss—Then Playwright + Pytest Locked It Down

I Spent 48 Hours Debugging Multi-Turn LLM Memory Loss—Then Playwright + Pytest Locked It Down

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3 min read
Deep Dive: Resolving Asyncio Deadlocks and Memory Leaks in Python SQLAlchemy

Deep Dive: Resolving Asyncio Deadlocks and Memory Leaks in Python SQLAlchemy

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2 min read
Built Air-Cursor - Hand-Gesture Recognition App

Built Air-Cursor - Hand-Gesture Recognition App

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1 min read
How an Unbounded fastmcp Version Constraint Took Down Production with 421 Misdirected Request

How an Unbounded fastmcp Version Constraint Took Down Production with 421 Misdirected Request

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4 min read
From 10% to 57% Accuracy on FinanceBench: What Actually Moved the Needle

From 10% to 57% Accuracy on FinanceBench: What Actually Moved the Needle

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4 min read
Understanding Sets in Python

Understanding Sets in Python

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2 min read
List comprehensions, generators, and the walrus: what most Python devs overlook

List comprehensions, generators, and the walrus: what most Python devs overlook

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4 min read
I am 13. I reverse-engineered why every Windows lock app fails. Then I fixed it.

I am 13. I reverse-engineered why every Windows lock app fails. Then I fixed it.

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1 min read
Part 1 of 6: Your Pipeline Has a Judge. The Judge Is Cooked.

Part 1 of 6: Your Pipeline Has a Judge. The Judge Is Cooked.

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4 min read
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