Joaquin Bejar Garcia
@joaquinbejarQuant Developer in trading algorithms and strategy development. Proficient in C++, Python, Go, Rust. Skilled in high-performance trading platforms.
Language Breakdown
Lines of code distribution across 60 owned repositories
I-Shaped Developer
I-shapedSpecialist — deep expertise in Rust
Collaboration Network
Global Impact visualization
Repos
76
PRs
0
Growth
+18%
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Coding Streak
Contribution activity over the past year
danigallardo
@danielalbertogallardo
Newtype07
@Newtype07
Pablo Techera Sosa
@pablotech80
Nicolas Farrier
@GeneralSwiss
Top Repositories
A high-performance, thread-safe limit order book implementation written in Rust. This project provides a comprehensive order matching engine designed for low-latency trading systems, with a focus on concurrent access patterns and lock-free data structures.
OptionStratLib is a comprehensive Rust library for options trading and strategy development across multiple asset classes.
A Rust library implementing quantitative market making strategies, starting with the Avellaneda-Stoikov model. This library provides the mathematical foundations and domain models necessary for building automated market making systems for financial markets.
A high-performance, lock-free price level implementation for limit order books in Rust. This library provides the building blocks for creating efficient trading systems with support for multiple order types and concurrent access patterns.
A high-performance Rust library for options market making infrastructure, providing a complete Option Chain Order Book system built on top of OrderBook-rs, PriceLevel, and OptionStratLib.
A high-performance, thread-safe quantitative trading system implementing: CLOB (Central Limit Order Book) L2 order books with fast top-of-book access AMM (Automated Market Maker) pools with price impact calculations Real-time arbitrage detection between venues Concurrent stream ingestion with backpressure handling JSON parsing for market data feed
IronSBE is a complete Rust implementation of the [Simple Binary Encoding (SBE)](https://www.fixtrading.org/standards/sbe/) protocol, designed for ultra-low-latency financial systems. It provides both server and client capabilities with a focus on performance, type safety, and ease of use.
Decentralized exchange infrastructure on Solana: on-chain order book, real-time WebSocket streaming, REST API, Geyser indexer, and Rust SDK. Non-custodial and optimized for high-frequency trading.
High-performance OTC Request-for-Quote engine supporting DeFi protocols (0x, 1inch, Uniswap, Hashflow) and TradFi venues via FIX 4.4. Built in Rust with sub-millisecond latency.
A comprehensive FIX protocol client framework for Deribit cryptocurrency exchange. This library provides a reusable foundation for building trading applications that connect to Deribit using the FIX protocol.
Open Source Impact
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