multi-channel fulfillment at scale

Multi-asset, multi-strategy, event-driven trading platform for running low to medium freq strategies at many venues simultaneously with portfolio-based risk management and %-per-strategy capital allocation. Supports event-driven backtesting across all desired instruments, venues and strategies under a single parameterized portfolio.

Restaurant Management System is a user-friendly web application that revolutionizes the dining experience by allowing customers to conveniently customize and place their orders directly from their smartphones. Built with NestJs and React

whatsapp AI chatbot for eCommerce websites

Simulated markets based on Zero-Intelligence agent

Order Management System application to track the details of the orders placed by various customers implemented with Core Java Features with JDBC and JUnit 4.

Ultra low-latency Smart Order Router + institutional OMS for crypto perpetuals. K-way merge, greedy fill, EWMA latency penalty, pre-trade risk engine, zero heap on the critical path. 1–3 µs per decision across 5 exchanges. C++20.

E-commerce project for purchasing 3D models online. The customer adds items to their shopping cart, pays for them, and receives an invoice along with a link to the product download.

Multi-vendor eCommerce platform allows multiple sellers to list and sell products on a single website. It manages vendors, orders, payments, and commissions, giving customers a wide variety of products while enabling businesses to scale and operate efficiently.

Digital transformation for Kays Delicacies: A full-stack web application for automated Kota and bakery order management.

RTGI Manufacturing System

Multi-channel e-commerce Order Management System (OMS) for Taiwan marketplaces. Integrates Cyberbiz, Shopee, MOMO, PChome, Yahoo, Shopline, Shopify via Kafka event-driven architecture. Spring Boot 3.5 + PostgreSQL + Redis.

Order Management System (OMS) multi-tenant en Django con arquitectura limpia/hexagonal, eventos de dominio y procesamiento asíncrono con Celery para e‑commerce escalable.

Institutional Grade Trade Order Management System (OMS) Core - Java 21+ Microservices Infrastructure.

Web Dashboard and E-commerce Mobile Application

An order management system(OMS) 📄

Order management system for multiple fulfillment centers.

A Python-based Order Management System for coffee shops, focusing on OOP principles and checkout logic.

ResManSys is a Restaurant Management System i.e. Order Management, Kitchen Operations, Insights and Reports using a Web Dashboard