Projects
Detailed information about my most significant technical projects, including diagrams, architectures, and in-depth explanations.
Building an Enterprise URL Shortener
March 19, 2025
A comprehensive guide to building an enterprise-grade URL shortener with event sourcing, 3-tier caching, real-time analytics, and multi-region deployment capable of handling 50,000+ RPS.
.NET 8.0
Angular
AWS
Kubernetes
Terraform
GitHub Actions
Event Sourcing
Redis
PostgreSQL
SignalR
Ray Tracing from Scratch: A Comprehensive Guide to 3D Rendering Physics and Implementation
May 14, 2024
A deep dive into ray tracing implementation, exploring the physics of light transport, rendering equations, and practical optimization techniques for creating photorealistic 3D graphics.
C++
Computer Graphics
Physics Simulation
3D Rendering
Ray Tracing
Building a Bangla Handwritten Digit Recognizer from Scratch
June 14, 2023
A custom convolutional neural network implementation from scratch using only NumPy that achieves 95.87% accuracy on Bangla handwritten digit recognition, without relying on deep learning frameworks.
Python
NumPy
Computer Vision
Neural Networks
Deep Learning
Image Caption Generation with BERT Context Vectors
January 14, 2023
Extended the "Show, Attend, and Tell" image captioning model with BERT to improve caption quality and reduce training time, achieving 36% improvement in CIDEr score and 43% improvement in BLEU-4.
PyTorch
BERT
Computer Vision
NLP
Deep Learning
EventFly – Distributed Microservices Event Platform
June 30, 2022
A comprehensive microservices-based event management platform engineered for scalability, resilience, and rapid feature delivery, supporting end-to-end workflows for event creation, promotion, participant engagement, and monetization.
TypeScript
Node.js
Python
React
Kubernetes
Skaffold
Helm
NATS Streaming
MongoDB Atlas
Redis
Stripe API
Prometheus
Grafana
Docker
GitHub Actions