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Rust Developers in Poland

Specialized in building high-performance backend services using Rust and Actix-web. Optimized real-time data processing pipelines for large-scale telemetry systems. Developed RESTful APIs with a focus on security and scalability.

• Implemented high-performance services
• Optimized real-time data pipelines
• Developed secure RESTful APIs

Architected multi-language systems with a focus on Rust, implementing scalable backend infrastructures and designing cross-platform applications.

• Led architecture of complex software ecosystems
• Implemented microservices architecture using Rust and Go
• Built high-performance systems with a focus on concurrency

Developed a scalable web application framework using Rust and axum. Implemented gRPC services for efficient inter-service communication in cloud environments.

• Designed a custom logging system in Python.
• Built a real-time notification system with JavaScript.
• Optimized TypeScript code for server-side rendering.

Engineered decentralized applications on blockchain platforms using Rust and Substrate, focusing on smart contract development. Developed a decentralized exchange (DEX) with EVM compatibility.

• Integrated FFI for cross-language interoperability
• Designed consensus algorithms for blockchain networks
• Optimized performance of blockchain nodes

Specialized in system-level programming and performance optimization for Linux environments. Developed backend services with a focus on scalability and efficiency.

• Implemented low-latency networking solutions
• Optimized database indexing for faster query execution
• Developed custom kernel modules for enhanced functionality

Engineered HTTP 1 compliant servers in Rust, optimizing for low latency and high throughput. Developed modular front-end components using React, ensuring seamless integration with back-end services.

• Managed version control workflows with Git
• Enhanced CSS3 animations for interactive UI
• Implemented robust authentication mechanisms

Engineered high-performance concurrent systems using Rust for Linux-based environments. Developed custom software tools for system monitoring and automation.

• Created Python scripts for automated system configuration
• Designed JavaScript interfaces for system administration
• Implemented C# backend services for data processing

Designed and implemented a Layer 1 blockchain protocol, focusing on consensus algorithm efficiency. Developed smart contracts using Solidity for decentralized finance applications. Engineered secure transaction validation systems in Rust, enhancing blockchain network performance.

• Optimized cryptographic functions for blockchain security
• Created cross-chain bridges for asset interoperability
• Utilized FunC for smart contract optimization in blockchain projects

Built scalable backend services using Rust and Tokio for high-throughput applications. Developed RESTful APIs and WebSocket servers to support real-time client-server communication.

• Implemented PostgreSQL database optimizations
• Developed custom libraries with Cargo
• Enhanced API security with OAuth2

Specialized in building high-performance backend systems with Rust, focusing on data streaming and real-time processing using NATS Jetstream and Kafka. Implemented efficient SQL-based data storage solutions for analytics platforms. Developed robust microservices architecture, ensuring scalability and fault-tolerance in cloud-native environments.

• Built high-performance systems with Rust and NATS Jetstream
• Implemented real-time processing using Kafka
• Developed SQL-based data storage solutions
• Ensured scalability in cloud-native microservices architecture

Developed high-performance trading systems using Rust and C++. Optimized container orchestration on Kubernetes for financial data processing pipelines.

• Implemented low-latency algorithms in high-frequency trading systems
• Integrated Python-based analytics tools with Rust backend
• Deployed scalable microservices using Docker and Kubernetes

Built a Rust complex-event-processing engine that composes reusable processing blocks into Kafka-consuming and Kafka-producing deployments. The system uses Tokio tasks, NATS stage transport, embedded Python execution, and dependency-aware input routing to reproduce production-grade stream-processing architecture.

• Implemented bidirectional PyO3 type marshalling across the FFI boundary
• Managed Python GIL boundaries for in-process block execution
• Developed Linux filesystem drivers and embedded firmware
• Built distributed event-driven backends in Scala, Java, and Go

Architects Rust async services for low-latency market-data ingestion, normalization, pricing, and execution across multiple trading venues. Previously operated an IoT platform processing thousands of telemetry events per second from hundreds of thousands of field machines during migration to AWS serverless event processing.

• WebSocket reconnection and gap recovery
• Lock-free state sharing with ArcSwap
• Single-writer and sequencer patterns
• Market microstructure modeling

Developed enterprise-level web applications with Actix Web, focusing on high availability and performance. Enhanced existing systems using Rust for backend efficiency.

• Integrated C++ modules for computational tasks
• Developed API solutions using ASP.NET Core
• Optimized C# applications for cloud environments