Gaurav Raj Bana

system & data architect

from data chaos,i composesystem poetry.

A gentle nudge

Now that you're here,
let me tell you who I am
as a developer.

Scroll further to explore the systems I build,
the data I architect, and the poetry I compose from chaos.

featured work

01 / 054 tools

Data Pipeline Orchestrator

Built a distributed data pipeline processing 5M+ records daily. Reduced latency by 60%.

PythonApache KafkaPostgreSQLDocker
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02 / 054 tools

Real-time Analytics Dashboard

Streaming data visualization platform for business intelligence with sub-second refresh rates.

Next.jsWebSocketClickHouseTailwind
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03 / 054 tools

System Architecture Framework

Designed microservices architecture that scales horizontally. Handles 10k+ concurrent requests.

GogRPCKubernetesRedis
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04 / 054 tools

ETL Automation Suite

End-to-end data integration tool supporting 50+ connectors. Reduced manual work by 80%.

Node.jsTypeScriptMongoDBAWS
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05 / 054 tools

Portfolio v3 — System Poetry

This portfolio. Built with chaos, composed into order. Your current view.

Next.jsTailwindFramer MotionLucide
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each system tells a story.
these are mine.

my arsenal

Frontend

Building reactive UIs with hooks and context

React

Full-stack React with SSR and API routes

Next.js

Design systems and collaborative prototyping

Figma

Backend

Enterprise-grade APIs with C#

.NET

Modular Node.js architecture

NestJS

High-performance Python APIs

FastAPI

Data

Data processing and automation

Python

Distributed big data processing

PySpark

Data manipulation and analysis

Pandas

Numerical computing at scale

NumPy

Quick insights and data cleaning

Excel

Databases

Relational data with advanced features

PostgreSQL

Fast and reliable SQL database

MySQL

Flexible document storage

MongoDB

DevOps & Tools

Version control and collaboration

Git

Containerization and deployment

Docker

Real-time data streaming

Kafka

Agile project management

Jira

Documentation and knowledge base

Notion

constantly learning, always adding new tools to the belt.