Dan | Backend Developer Portfolio

Financial Data API Optimization

Optimized a financial API during an internship at Stockmarket.et that handled multiple banks and currencies. Improved performance and reduced latency in financial data requests.

PythonAPIOptimization

Code

Multi-Tenant Platform Optimization

Improved the architecture and performance of a multi-tenant platform (ELDCS_frontend), ensuring scalability and faster load times across tenants.

ArchitectureScalingPerformance

Code

Wholesale B2B eCommerce API

Built a full backend API using Laravel including products, cart, orders, admin roles, and OpenAPI documentation.

LaravelPHPOpenAPIE-commerce

Code

C++ HTTP Server

Built a low-level HTTP server from scratch including sockets, request parsing, and static file serving.

C++NetworkingSocketsHTTP

Code

Internship & Job Tracking System

Developed a comprehensive system to manage internship and job applications, streamlining the application process.

BackendDatabase Design

Code Visit

Android Kotlin Form App

Mobile application with image picker, multilingual support, date picker, and modern view binding.

KotlinAndroidMobile

Code

Exchange Rate Prediction

Explored machine learning techniques for predicting exchange rates using time series data and AI modeling.

PythonMachine LearningTime SeriesAI