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Fintech Rust Developers

Architected electronic trading systems for FX and digital assets, including exchange connectivity, FPGA market-data adapters, trade capture, portfolio management, and risk controls. Also developed online machine-learning systems under extreme latency constraints and transactional platforms requiring extensive auditability and correctness.

• Embedded Rust for performance-sensitive devices
• OTC pricing and streaming infrastructure
• PostgreSQL trade-booking database design
• Mechanical-sympathy low-latency architecture

Designs Rust services for latency-sensitive trading, signal generation, asynchronous networking, and Kafka- or RPC-driven distributed workflows. Security work covers wallet hardening, MPC/DKG signing, HSM and TEE integration, while product delivery spans backend, web, and mobile clients.

• WebSocket market-data services
• KDB+ financial data workflows
• AI-agent prompt security
• Solidity smart-contract integration

Led development of distributed systems using Rust and Java, focusing on high concurrency. Spearheaded integration testing frameworks in Python to enhance system reliability.

• Built distributed systems in Rust and Java
• Focused on high concurrency solutions
• Led Python integration testing frameworks

Builds Rust financial infrastructure for blockchain networks, including a WebAssembly execution engine, transaction processing, staking and rewards logic, and developer SDKs. Has designed production systems for exchanges, crypto-fiat payments, big-data pipelines, and cloud platforms using Kafka, BigQuery, Kubernetes, Knative, and Terraform.

• EVM and L2 execution components
• Reth node infrastructure operations
• Centralized exchange backend integrations
• Cloud SRE architecture

Builds backend platforms around PHP 8+, Symfony, Laravel, and NestJS, using domain-driven, hexagonal, and event-driven architectures for REST APIs and microservices. Has implemented distributed integrations across AWS messaging services, Kubernetes deployments, relational and document databases, and regulated authentication flows.

• Designed OpenAPI contracts for service integrations
• Implemented OAuth2, OIDC, JWT, and Keycloak security
• Applied TDD with PHPUnit, Jest, and SonarQube
• Built event workflows with AWS SNS and SQS

Specialized in cryptographic systems, using Rust and PHP to enhance data security. Developed asynchronous applications with Tokio, focusing on high concurrency and low overhead.

• Integrated Symfony for robust web application frameworks
• Contributed to open-source cryptography libraries
• Automated build processes with Cargo for streamlined development

Architected large-scale, multi-agent AI systems with real-time decision-making capabilities. Designed data systems leveraging GraphRAG for enhanced relational data retrieval and processing.

• Implemented LangChain for natural language processing tasks
• Developed scalable AI solutions on VertexAI platform
• Pioneered multi-agent orchestration techniques

Specialized in building secure, scalable systems on Linux using Rust and Python. Contributed to the development of blockchain applications on the Solana network, optimizing transaction throughput.

• Automated infrastructure management with Ansible
• Enhanced PostgreSQL performance for large datasets
• Led cross-functional teams in agile environments

Built a Rust crypto payment processor with invoice lifecycles, liquidity balancing, exchange-rate aggregation, and exact fixed-point monetary arithmetic. Also developed decentralized Bitcoin-wallet infrastructure covering blockchain indexing, low-latency data services, binary protocols, and Haskell/Rust concurrency.

• Rocket and Tokio services
• PostgreSQL payment persistence
• 3D game-engine architecture
• Embedded battery monitoring

Designed low-latency messaging systems using Kafka and Aeron in Rust. Developed high-performance data processing pipelines integrated with PostgreSQL for real-time analytics.

• Designed low-latency systems with Kafka
• Built data pipelines in Rust
• Integrated PostgreSQL for analytics

Engineered a scalable event-driven system in Rust for IoT device management. Developed a cross-platform communication protocol using Go and C++.

• Built a TypeScript-based dashboard for real-time monitoring
• Optimized Python scripts for data aggregation
• Utilized Node.js to enhance backend efficiency

Led backend development of microservices architectures using Rust and Go. Engineered scalable systems for high-traffic web applications.

• Designed RESTful APIs with TypeScript
• Built real-time data processing services
• Integrated Node.js with backend systems

Developed low-latency, event-driven trading systems in Rust, focusing on high-throughput data ingestion. Specialized in concurrent programming to optimize performance in financial applications.

• Developed low-latency trading systems
• Specialized in concurrent programming
• Optimized high-throughput data ingestion

Builds real-time Rust systems around deterministic simulation, persistent state machines, bounded channels, and recovery workflows. Implements WebSocket and REST services with reconnect and resubscription logic, auditability, watchdog controls, deterministic replay, and Docker-based release validation.

• TLS reverse-proxy security controls
• Bearer and CSRF protection mechanisms
• Redacted operational audit logging
• Strict Clippy and all-target test gates