Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees.

Java/MySQL real-time algorithmic trading using Interactive Brokers API

Automatically trades NYSE stocks and ETFs using three high-frequency trading strategies

High performance and low latency Exchange Collections written in Java

Java Light Order Matching Engine - A Java implementation of gavincyi/LightMatchingEngine

A deterministic, high-frequency trading platform built on Agrona and Aeron. Designed for zero garbage collection and predictable microsecond-level latency.

a hyper fast connection pool for high frequency transaction in Java!

Java Market Data Handler for CME Market Data (MDP 3.0)

Ultra-low latency Java trading engine (LMAX Disruptor pattern).

A low-latency, multi-threaded High-Frequency Trading (HFT) matching engine built in Java 17. Features a lock-free Single-Writer architecture, O(1) lazy order cancellation, and strict Producer-Consumer isolation.

GCP latency benchmark for HFT-style trading workloads — Rust mock exchange + Rust/Java HFT clients + Terraform (single/compact/multi-zone/cross-cloud) + Ansible OS tuning + NIC HW timestamping toolkit.

Refactoring an Application with the help of Design Patterns

Ultra Low Latency Trading Framework (Fix Engine, OMS, FastFix, ETI, Algo Container)

Ultra-low latency, Zero-GC engine for Nanopore "Read Until" adaptive sampling. Built with HFT principles, SIMD Vector API, and Project Panama.

Production-grade Java low-latency event sequencer built on LMAX Disruptor. Processes 1M+ orders/sec with p99.9 latencies in microseconds. Features ring buffer architecture, memory-mapped I/O journaling, order book matching, and configurable wait strategies.