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Developer tools and blog by Kesavan (K7)

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About

Learn more about Kesavan (K7)

Latest Writing

Apr 28, 20254 min read

Inserting Millions of Records in Java: Strategies and Benchmarks

Sep 17, 20247 min read

Extracting Structured Data from PDFs with Claude Sonnet and Amazon Bedrock

May 3, 20243 min read

Creating Compatible Lambda Layers with Python on Windows

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Tools

JSON GeneratorLive

Generate mock JSON data with customizable fields

QR GeneratorComing Soon

Create QR codes instantly for any URL or text

DDEX ParserComing Soon

Parse and validate DDEX music distribution files