Dmitri Trofimov

Engineered end-to-end LexisNexis screening bridge with token bucket rate limiting and exponential backoff, ensuring 0 dropped requests during provider throttling. Designed transaction-monitoring workflows and React investigator tools for compliance officers. Modernized CI/CD via Node.js native test runner; used Claude and Copilot to generate edge-case test matrices and map AML schemas.

Engineered event-driven microservices unifying road, ocean, and air freight into multimodal chains. Normalized carrier feeds (Logit One, project44) into Apache Kafka event streams, decoupling ingestion. Built telematics sync services (SOAP, REST, SFTP) for vehicle GPS tracking, integrated live maritime AIS telemetry, and indexed air cargo into Elasticsearch for <50ms search.

Achieved 10% reduction in integration test duration and eliminated broken master builds through test runner parallelization, caching, and deterministic test environments. Built custom ESLint AST rules restricting async callbacks in Array.prototype.forEach, eliminating unhandled promise rejections. Engineered an internal Mocha-compatible test runner and led major Electron runtime upgrades.

Achieved 40% speedup on daily investment returns recalculation through deep SQL Server query optimization, indexing, and batch restructuring. Engineered an asynchronous prerequisite delay engine over NServiceBus to defer business tasks until identity and banking checks verified. Automated borrower credit underwriting via fault-tolerant integrations with credit bureaus and national registries.

Engineered and deployed the eCIS (electronic Contract Information System) web application, automating global legal contract approval, routing, archiving, and retrieval. Eliminated manual paperwork by implementing role-based access control, document versioning, and auditable sign-offs. Designed normalized MSSQL schemas and Entity Framework layers for consistent, auditable change tracking.

Engineered core features for CENIT enterprise project management and resource allocation platform. Authored complex transactional stored procedures, triggers, and performance tuning routines across Microsoft SQL Server and Oracle PL/SQL. Built responsive desktop business applications using C# and Windows Forms with custom controls, delivering increments in bi-weekly Agile Scrum sprints.