Innovative Software Engineering & Digital Solutions

Transforming complex challenges into elegant, efficient solutions with cutting-edge technology and creative problem-solving.

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15+ Years Experience

Erik-Jan van de Wal

Software Architect & Engineer

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About Me

Passionate software engineer with deep expertise in high-performance, reliable systems. While Rust is my preferred language, my skills span multiple technologies, allowing me to design and implement efficient, scalable solutions.

I thrive on exploring the inner workings of software, critically analyzing performance, and optimizing systems for speed, robustness, and maintainability. My focus is on building solutions that are not only powerful but also elegant and enduring.

Skills & Expertise

Rust

Expert

Algorithmic Trading

Expert

Systems Architecture

Expert

High-Performance Computing

Advanced

Docker

Advanced

Real-time Processing

Expert

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Services & Solutions

Delivering high-quality software solutions with a focus on performance, reliability, and innovation.

💻

Custom Software Development

Tailored software solutions built with modern technologies and best practices, focusing on performance and scalability.

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🏗️

System Architecture

Design and implementation of robust, scalable system architectures that meet complex business requirements.

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📈

Algorithmic Trading Solutions

Development of high-performance trading systems and algorithms for cryptocurrency and traditional markets.

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⚡

Performance Optimization

Analysis and optimization of existing systems to improve speed, efficiency, and resource utilization.

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Featured Projects

A selection of my most impactful work in software development and system architecture.

RustDecimalCql

January 2025

A Rust library providing ScyllaDB bindings for rust_decimal::Decimal, ensuring efficient and type-safe conversions.

Rust ScyllaDB Database Open Source

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Binance Connect

September 2023

A Rust library for seamless interaction with the Binance API, enabling low-latency trading and secure account management.

Rust Crypto Trading API

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Crypto Trading Engine

2022

Advanced algorithmic trading engine for cryptocurrency exchanges with real-time data processing and strategy optimization.

Rust Trading Algorithms Real-time

Energy Trading Platform

2021

Real-time trading and portfolio management system for European energy and gas markets.

Rust Energy Markets Trading

Professional Experience

Founder | Software Architect & Engineer

Bytecorp

July 2018 - Present Remote

• Developed an advanced algorithmic trading engine for cryptocurrency exchanges
• Created dynamic algorithms to adjust buy/sell strategies in response to market volatility
• Engineered an autonomous trading system capable of refining strategies based on market conditions
• Deployed the trading engine in an investment fund product

Software Architect & Engineer

Budget Thuis (formerly Energy Global)

January 2017 - Present Freelance, Remote

• Designed systems for trading and portfolio management for European energy markets
• Developed a Rust-based application for EPEX SPOT market trading
• Built a system compliant with EU standards for cross-border trading
• Led national AS4 migration initiatives

Founder & Lead Engineer

Codebeard

January 2014 - Present Remote

• Engineered scalable, low-latency trading systems using Rust
• Developed systems for high-throughput data processing
• Created secure infrastructure for automated trading
• Delivered tailored automation solutions for trading firms

Client Testimonials

What clients say about working with Codebeard

"Erik-Jan's expertise in Rust and high-performance systems was instrumental in optimizing our trading infrastructure. His solutions significantly improved our execution speed and reliability."

John Doe

CTO, Trading Firm

"Working with Codebeard was a game-changer for our energy trading platform. The attention to detail and focus on performance resulted in a robust system that exceeds our expectations."

Sarah Smith

Head of Technology, Energy Global

"The algorithmic trading system developed by Erik-Jan has given us a significant edge in the crypto markets. His deep understanding of both trading and technology is truly exceptional."

Michael Chen

Investment Director, Crypto Fund

Get in Touch

I'm always open to discussing new projects and opportunities

Contact Information

erikfourofour@proton.me www.codebeard.nl

Company Details

Chamber of Commerce (KVK): 84934883

VAT: NL004039065B14