@muhammadahmadsandhu

Muhammad Ahmad

@muhammadahmadsandhuPakistanJoined October 2026

Founder & Lead Software Architect @ KivaroTools | BS Computer Science | Full-Stack & Systems Engineer

About

Founder & Lead Software Architect @ KivaroTools | BS Computer Science | Full-Stack & Systems Engineer (TypeScript, Next.js, Python, Java, C++, WebAssembly) | Privacy-First Web & Financial Engines

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TypeScript, React, Next.js, Python, C++, WebAssembly, Java.

Muhammad Ahmad's blogs

KivaroTools Engineeringkivarotools.hashnode.dev2 posts

How to Read Parquet, Avro and Feather Files in the Browser with TypeScript: A 5-Stage Pipeline Walkthrough

Building an in-browser Parquet viewer: magic bytes, Thrift footers, ZigZag varints, Snappy and LZ4 & LZ4_RAW decoding, BigInt precision and Web Workers. A browser tab has no pyarrow, no fastavro and n

12h ago · 7 min readkivarotools.hashnode.dev

Engineering Browser-Based Utilities: A Deep Dive into KivaroTools

Building a collection of online utilities is not simply a matter of putting forms and buttons on a webpage. Reliable tools require careful engineering across data processing, memory management, applic

4d ago · 18 min readkivarotools.hashnode.dev

Muhammad Ahmad

About

Available for

Muhammad Ahmad's blogs

How to Read Parquet, Avro and Feather Files in the Browser with TypeScript: A 5-Stage Pipeline Walkthrough

Engineering Browser-Based Utilities: A Deep Dive into KivaroTools

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Muhammad Ahmad

About

Available for

Muhammad Ahmad's blogs

How to Read Parquet, Avro and Feather Files in the Browser with TypeScript: A 5-Stage Pipeline Walkthrough

Engineering Browser-Based Utilities: A Deep Dive into KivaroTools