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Systems Rust Developers in United States

Develops crash-resilient Rust and Python services around asynchronous event streams, binary protocols, WAL-backed storage, and POSIX concurrency primitives. Combines API security engineering with property-based testing, constant-time cryptography, and distributed resilience patterns.

• BOLA and IDOR authorization boundary audits
• PostgreSQL WAL and SQLite FTS5 systems
• Circuit breakers and concurrency bulkheads
• AST-based query gating for secure APIs

Led the development of embedded vision processing systems for autonomous vehicles, integrating real-time sensor data with decision-making algorithms. Worked on firmware development for IoT devices with a focus on low-latency operations.

• Designed a cross-platform hardware abstraction layer
• Implemented computer vision algorithms in C++
• Optimized embedded systems for power efficiency

Designed real-time data acquisition modules for embedded systems using Rust and FreeRTOS. Developed firmware for microcontrollers, enhancing system reliability and performance.

• Implemented communication protocols in C for IoT devices
• Optimized C++ algorithms for resource-constrained environments
• Deployed Python scripts for automated testing of embedded systems

Architected a high-performance file system for a custom Linux distribution. Spearheaded kernel module development to enhance I/O operations and system stability.

• Led migration of legacy systems to Rust
• Developed multi-threaded network services
• Contributed to open-source kernel patches

Architected secure AI systems integrating Rust and WebAssembly for enhanced performance. Developed cross-language AI models using PyO3, bridging Python with Rust for efficient execution.

• Designed AI-driven threat detection algorithms
• Optimized LangChain models for real-time inference
• Built distributed AI systems with LangGraph for scalability

Develops payment-platform services spanning fraud detection, authorization, digital wallets, and region-specific payment integrations. Delivered backend changes across North American and European payment flows while improving fraud detection by more than 200%.

• Google Pay and PayPal payment-method integration
• Company-wide authorization migration design
• Encryption and secure data-handling controls
• Multi-service API expansion for new markets

Maintains WebAssembly plugin bindings for a Rust Minecraft server, including automated repository synchronization, compatibility testing, and version releases. Contributed WebAssembly backend work to LLVM and added D-language WIT binding generation, WASI runtime support, WebAssembly exception handling, and garbage-collector compatibility.

• GlobalISel integration for WebAssembly
• D-language WIT target support
• WASI standard-library enablement
• WebAssembly garbage-collector LLVM pass

Designed and implemented high-performance database internals using Rust for large-scale data processing. Developed a real-time analytics pipeline for financial systems, optimizing for low-latency and high throughput.

• Created distributed consensus protocol for fault-tolerant systems
• Implemented custom memory allocator in C++ for embedded systems
• Optimized Python scripts for data transformation in ETL pipelines

Leads blockchain protocol engineering with a focus on embedded systems and telecommunications. Spearheaded the design of secure and scalable blockchain networks for defense applications. Expert in debugging complex systems within high-stakes environments.

• Led blockchain protocol design
• Engineered secure defense applications
• Specialized in embedded systems

Built and shipped 16 Unity games and XR products across Quest, PC, mobile, WebGL, and PSVR. Architected multiplayer systems for a sports title and led a networking migration that reduced session errors by 30%.

• Reduced garbage collection through object pooling and memory profiling
• Implemented Addressables and additive scene loading for content streaming
• Delivered hand tracking, gesture recognition, and locomotion for XR
• Built matchmaking, anti-cheat, telemetry, and REST-backed social systems

Developed compiler optimizations leveraging LLVM and MLIR for performance-intensive applications. Specialized in kernel development with focus on process and memory management. Contributed to the XLA project to enhance execution efficiency.

• LLVM-based compiler optimization
• Kernel and process management expertise
• Contributions to XLA execution improvements

Designed MLS group-state features and bidirectional streaming transport for secure messaging, including ordered delivery, heartbeats, reconnects, external invites, and per-field permissions. Reduced 100-device group-invite storage from 8 MB to 200 KB and reduced full-group database loading from 13 reads to one.

• Migrated core product infrastructure into Rust
• Built FFI boundaries for untrusted drivers
• Enabled PostgreSQL through asynchronous database traits
• Shipped four protocol improvement proposals

Designed scalable systems architectures using Rust and Scala, focusing on performance and reliability. Led the development of high-throughput data processing pipelines in Java.

• Integrated SQL databases for enterprise applications
• Optimized Python scripts for data analytics
• Configured Linux servers for enhanced security

Led the development of distributed database systems handling petabyte-scale data. Designed and optimized consensus protocols for high-availability services.

• Architected microservices for real-time financial data processing
• Implemented low-latency trading algorithms in Rust
• Developed scalable cloud infrastructure solutions