Hire Contract
Blockchain & Web3 Rust Developers in Spain

Specialized in developing scalable smart contract platforms using Hyperledger Besu. Contributed to the deployment of containerized blockchain solutions using Kubernetes and OpenShift. Engineered backend systems for decentralized applications with a focus on security and performance.

• Implemented a custom consensus algorithm for private blockchains
• Optimized transaction throughput for high-load blockchain networks
• Developed cross-platform blockchain tooling with TypeScript

Led development of blockchain infrastructures using Rust and Substrate, with a focus on debugging complex systems using GDB and LLDB. Extensive experience in systems programming with C and Python.

• Architected blockchain solutions with Substrate
• Advanced debugging with GDB and LLDB
• Systems programming in C and Python

Specialized in backend systems using Rust and CosmWasm for blockchain applications. Integrated multiple programming languages to create robust, cross-functional solutions.

• Specialized in Rust backend systems
• Developed blockchain applications with CosmWasm
• Integrated multi-language solutions

Designed and implemented a full-stack application using Rust and Node.js, focusing on seamless API integrations. Optimized database interactions with PostgreSQL.

• Utilized Java for backend service enhancements
• Configured SQL queries for complex data retrieval
• Deployed ArangoDB for graph-based data storage

Pioneered backend solutions in Rust, specializing in concurrent processing and memory safety. Enhanced complex systems with C++ and Haskell, focusing on performance-critical components. Developed scalable architectures for high-load environments.

• Pioneered Rust backend solutions
• Enhanced systems with C++ and Haskell
• Developed scalable architectures

Led backend engineering teams to build microservices architecture with Rust and Kafka. Applied Domain-Driven Design (DDD) principles in complex system modeling.

• Implemented SOLID principles in Ruby applications
• Optimized event-driven systems for scalability
• Configured CI/CD pipelines for microservices

Architected a distributed ledger system using Rust and Scala for financial transactions. Enhanced SQL databases for handling large-scale data efficiently.

• Implemented real-time data processing with Tokio.
• Designed a fault-tolerant messaging system using Actix.
• Optimized TypeScript codebases for frontend performance.

Implemented a gRPC-based microservices architecture in Rust for a high-availability backend system. Developed a distributed caching solution using Redis, significantly improving data retrieval times. Designed a fault-tolerant database replication system with SQLite for edge computing applications.

• Developed Python scripts for automated data migration
• Created TypeScript interfaces for API integration
• Optimized network protocols for reduced latency

Engineered a low-level networking stack in Rust for a telecommunications application, focusing on efficient data packet handling and protocol compliance. Contributed to the design of a custom Linux module for enhanced hardware interaction.

• Prototyped electronics interfacing with embedded systems
• Conducted performance tuning on Linux kernels
• Developed network simulation tools for protocol testing

Led the development of cross-platform applications using Rust and C++, focusing on performance and reliability. Built scalable backend systems with Zig for high-availability services.

• Developed C# tools for enterprise-grade application deployment
• Integrated TypeScript for dynamic frontend development
• Optimized C algorithms for computational efficiency

Led the development of high-concurrency systems using Rust and Tokio. Architected distributed applications with a focus on fault-tolerance and scalability.

• Developed RESTful APIs using Node.js and NestJS
• Optimized C++ codebases for performance-critical applications
• Built real-time data pipelines using Go

Worked on functional programming projects using Haskell for robust software solutions. Developed scalable backend systems in Rust for data-intensive applications.

• Implemented Scala-based services for distributed systems
• Built TypeScript applications for web development
• Integrated Java components for backend processing

Led development of scalable microservices using Scala and Spring Boot. Built distributed systems leveraging Akka for high-throughput messaging. Known for expertise in designing resilient system architectures.

• Led development of scalable microservices
• Built distributed systems with Akka
• Expert in resilient system architectures

Built and scaled cloud-native applications leveraging Kubernetes and Rust. Developed real-time data processing pipelines for large-scale analytics.

• Implemented machine learning models in Python
• Architected microservices in Scala
• Managed distributed systems with Java