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Kumaravelu Saraboji Mahalingam profile picture

Kumaravelu Saraboji Mahalingam

Passionate about data engineering!

Location Charlotte, North Carolina, US Joined Joined on  Personal website https://www.databro.dev

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I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4, CrewAI, DuckDB, Supabase Edge Functions & Google Cloud Run 🚀
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I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4, CrewAI, DuckDB, Supabase Edge Functions & Google Cloud Run 🚀

#showdev #gemma #ai #crewai
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10 min read
🚀How I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4 Open Weight Model
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Gemma 4 Challenge: Build With Gemma 4 Submission
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🚀How I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4 Open Weight Model

#devchallenge #gemmachallenge #gemma #ai
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5 min read
Query CSV, Excel, Parquet, and Arrow files in the Browser with DuckDB-Wasm + Next.js 🦆✨
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Query CSV, Excel, Parquet, and Arrow files in the Browser with DuckDB-Wasm + Next.js 🦆✨

#duckdb #nextjs #dataengineering #database
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4 min read
TOON File Format Anatomy: Schema-Once, Data-Many for LLM Pipelines 🎯📄
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TOON File Format Anatomy: Schema-Once, Data-Many for LLM Pipelines 🎯📄

#llm #dataengineering #promptengineering #ai
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6 min read
Apache Arrow File Anatomy: Buffers, Record Batches, Schemas, and IPC Metadata Explained 🏹📦
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Apache Arrow File Anatomy: Buffers, Record Batches, Schemas, and IPC Metadata Explained 🏹📦

#dataengineering #apachearrow #analytics #opensource
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9 min read
🚀 I Built a Browser-Local AI Assistant in Next.js with WebLLM, WASM, ONNX Runtime, Web Workers, and RAG
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🚀 I Built a Browser-Local AI Assistant in Next.js with WebLLM, WASM, ONNX Runtime, Web Workers, and RAG

#ai #webllm #webassembly #onnx
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7 min read
Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦
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Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦

#dataengineering #apacheparquet #iceberg #analytics
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8 min read
Data Engineering Meets DuckDB
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Data Engineering Meets DuckDB

#dataengineering #duckdb #databasemanagement #datascience
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3 min read
RAG?
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RAG?

#dataengineering #genai #rag #ai
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3 min read
Agentic AI Explained
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Agentic AI Explained

#agenticai #ai #machinelearning #robotics
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3 min read
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