DEV Community

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

Pin Pinned

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

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
Comments
10 min read
🚀How I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4 Open Weight Model

Gemma 4 Challenge: Build With Gemma 4 Submission
databro profile

🚀How I Built an AI Data Chat Tool in My Portfolio App Using Gemma 4 Open Weight Model

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

Query CSV, Excel, Parquet, and Arrow files in the Browser with DuckDB-Wasm + Next.js 🦆✨

#duckdb #nextjs #dataengineering #database
Comments 1
4 min read
TOON File Format Anatomy: Schema-Once, Data-Many for LLM Pipelines 🎯📄
databro profile

TOON File Format Anatomy: Schema-Once, Data-Many for LLM Pipelines 🎯📄

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

Apache Arrow File Anatomy: Buffers, Record Batches, Schemas, and IPC Metadata Explained 🏹📦

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

🚀 I Built a Browser-Local AI Assistant in Next.js with WebLLM, WASM, ONNX Runtime, Web Workers, and RAG

#ai #webllm #webassembly #onnx
1
Comments 1
7 min read
Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦
databro profile

Apache Parquet File Anatomy: Row Groups, Column Chunks, Pages, and Metadata Explained 🧱📦

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

Data Engineering Meets DuckDB

#dataengineering #duckdb #databasemanagement #datascience
Comments
3 min read
RAG?
databro profile

RAG?

#dataengineering #genai #rag #ai
Comments
3 min read
Agentic AI Explained
databro profile

Agentic AI Explained

#agenticai #ai #machinelearning #robotics
2
Comments
3 min read
loading...