Hire Contract
Backend Rust Developers in Netherlands

Provided expert consulting on Rust-based system architectures for financial services. Developed high-performance data processing pipelines for real-time analytics. Integrated cross-platform solutions with C# and Python for enterprise clients.

• Consulted on Rust architectures
• Developed real-time data pipelines
• Integrated cross-platform solutions

Designs distributed event-streaming and data-platform systems for payments and personalized media, including Kafka and ClickHouse pipelines processing billions of records. Production work spans Scala, Java, Kotlin, and Rust services with migrations across messaging, storage, and service architectures.

• Implemented event-sourced and CQRS service architectures
• Used Kafka, gRPC, and Protobuf for interservice transport
• Deployed workloads through Kubernetes and Argo CD
• Instrumented systems with Prometheus, Grafana, and Jaeger

Designed Rust execution and storage infrastructure for distributed ledgers, including a payment engine benchmarked at multi-million transactions per second and replay protection using per-account nonces and intent deduplication. Built full-node storage integration, chain reorganization handling, and zero-knowledge-compatible data-availability verification, raising production throughput to 5,000 TPS.

• Consensus fork selection and state finalization
• Celestia data publishing integration
• Prover and verifier storage coordination
• Production observability infrastructure

Designed high-performance backend systems using Perl, catering to large-scale data processing needs. Implemented FastCGI-based solutions for optimizing server-side performance in legacy systems.

• Designed high-performance backend systems
• Implemented FastCGI solutions
• Optimized server-side performance

Built Java and PHP REST services for identity authentication, combining frontend and backend components in scalable web systems. Developed data pipelines and repaired memory leaks across more than 100 files in investigation case-management software.

• Optimized over 50% of critical application code
• Backend systems for police and insurance-fraud investigations
• Open-source software contributions
• Cross-platform development across Linux, Windows, and Apple

Architected scalable cloud solutions using Kubernetes on AWS and Azure. Led development of enterprise applications utilizing Mendix and Java. Specialized in distributed systems and microservices architecture.

• Kubernetes-based cloud solutions
• Enterprise applications with Mendix
• Microservices and distributed systems

Built Rust firmware and driver software for embedded devices, including a power-optimized ECG holter. Designed bidirectional replication for a custom document database and implemented low-latency measurement-event display updates with Haskell STM.

• Nix formatter implementation
• Network topology inference from reachability data
• Nix-based server and router configuration
• Privacy-oriented municipal authentication backend

Refactored embedded GNSS software from Python to Rust around a hardware-abstraction microservice and ZeroMQ broker. Built a single-threaded Tokio data path for Bluetooth, Radino, and CAN interfaces, using exclusive handle ownership and latest-wins channels to control latency and staleness.

• Yocto-based embedded OS deployment automation
• Trait-based correction-feed and output-sink contracts
• ZMQ Pub/Sub and Push/Pull abstractions
• Independent GNSS read and correction-write tasks

Engineered backend systems using Rust and Go, emphasizing performance and concurrency. Developed low-level networking protocols in C and Assembly.

• Utilized Python for scripting and automation tasks
• Contributed to open-source projects in the Rust ecosystem
• Implemented microservices architecture for scalable applications

Engineered backend systems using Scala and Rust, focusing on high-availability and real-time data processing. Developed scalable microservices with TypeScript and Spring Boot for enterprise solutions.

• Implemented Kotlin for reactive programming
• Optimized Java applications for distributed systems
• Developed REST APIs for seamless integration

Architected distributed systems leveraging Kafka and ClickHouse for real-time data processing. Developed scalable backend solutions in Rust and Scala.

• Architected real-time distributed systems
• Leveraged Kafka and ClickHouse
• Developed backend in Rust and Scala

Developed fullstack applications with a focus on frontend architecture using TypeScript and React. Enhanced user experience through performance optimization techniques.

• Integrated Angular for responsive web applications
• Built scalable backend services
• Streamlined deployment processes

Expert in developing high-performance web applications using Perl and Catalyst, with extensive experience in Apache and FastCGI environments. Specializes in building robust database interfaces with DBI.

• Migrated legacy systems to modern Perl frameworks
• Designed caching mechanisms to reduce server load
• Developed a custom ORM using Moose

Built containerized applications using Docker and AWS for scalable deployment. Managed Clickhouse databases for high-speed data retrieval and analytics.

• Configured Grafana dashboards for real-time monitoring
• Automated infrastructure with Linux scripting
• Led agile development processes using Jira