Hey, I'm Shoaib!

Backend Architect |
IBCOL 2023 Award Winner (6th Place International)
$200K+ Revenue Impact
|
99.9% Uptime
|
30K+ Users
📍 Dhaka, Bangladesh 🇧🇩

Building scalable microservices that power millions. Passionate about distributed systems, cloud architecture, and blockchain technology.

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Shoaib Hasan
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Achievements & Recognition

IBCOL 2023

6th Place International

Blockchain Olympiad
Amsterdam, Netherlands

Revenue Impact

$200K+ Platform Revenue

Through Infrastructure
Improvements

Performance Expert

99.9% System Uptime

30% Latency Reduction
Scalable Architecture

Tech Arsenal

Technologies I work with to build scalable systems

Languages & Frameworks

Java Java
Go Go
Python Python
Spring Spring
FastAPI FastAPI

Databases & Cloud

PostgreSQL PostgreSQL
MongoDB MongoDB
Redis Redis
AWS AWS
Docker Docker
Kubernetes Kubernetes

Tools & Technologies

Kafka Kafka
Nginx Nginx
Terraform Terraform
Linux Linux
Git Git
GitHub GitHub

GitHub Analytics

GitHub Stats
Top Languages
GitHub Streak

Latest Posts

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Technical articles, tutorials, and insights.

JWT Authentication System Explained - Building Secure APIs with Golang

A comprehensive guide to implementing production-grade JWT authentication in Go. Learn about access tokens, refresh tokens, security best practices, and protecting your APIs from common attacks.

golangjwtauthentication

Seven Databases in Seven Weeks - A Guide to Modern Database Systems

A comprehensive exploration of seven different database systems: PostgreSQL, Redis, MongoDB, CouchDB, Neo4j, HBase, and Riak. Understanding What, Why, How, and When to use each database for your projects.

databasespostgresqlredis

Hello World - My First Blog Post

Welcome to my portfolio and blog! I'm Shoaib, a Backend Architect and Distributed Systems Expert sharing insights on scalable architecture, microservices, and blockchain technology.

introductionbackenddistributed-systems

Featured Projects

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Things I've built and open-sourced.

DigiDignity - AI × Blockchain Identity System

completed

AI-integrated blockchain identity system for refugees and stateless populations. Modern Next.js frontend with secure identity UX, wallet integration, and full mock flows.

nextjstypescriptblockchainai
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