
Eni H
Senior Software Engineer
Kompetenzen

Meine Dienstleistungen


Arbeitserfahrung
Senior Software Engineer
JK Moving Services • Vollzeit
Jan 2022 - Present • 4 yrs 4 mos
• Architected and maintained a distributed platform of 236 microservices supporting end-to-end logistics operations for one of the largest moving companies in the US, using .NET Core, NestJS, Node.js, TypeScript, and gRPC — improving backend throughput by 35% through serialization optimization and async processing. • Independently designed and built an internal AI-powered helpdesk using Ollama and a Confluence knowledge base, enabling tech support self-service and reducing unnecessary developer bug reports by 20–30%. • Built a React Native field operations app serving 1,000+ field users across 100+ daily jobs, with offline-first WatermelonDB storage, inventory tracking, and automated document generation per job. • Developed and maintained Dynamics 365 CRM plugins and workflows, including a SharePoint Online integration migrated from legacy auth to MSAL/CSOM with certificate-based Azure AD app-only auth. • Integrated third-party logistics systems (Sirva, RedSky, JIM) via REST and OData APIs; configured Azure APIM as a facade layer handling vendor authentication with OAuth 2.0 Client Credentials via Azure Entra ID. • Contributed to migration of microservices to Azure Container Apps and Kubernetes (40% faster deployments); built and maintained CI/CD pipelines; monitored production systems via Application Insights. • Wrote unit tests using Jest across Node.js and NestJS services; designed event-driven APIs integrating multiple business systems, reducing latency and manual data handling.
Freelancing Career
Selbstständig • 1 yr 6 mos
Senior Software Engineer
Mar 2025 - Apr 2026 • 1 yr 1 mo
• Contributed to an institutional-grade fintech platform bridging fiat, digital assets, and stablecoins for global money movement, handling thousands of sensitive financial operations daily. • Took full ownership of rebuilding the core Portfolio Management System (PMS) as part of a small team: redesigned the UI, overhauled the data reconciliation layer, and restructured the backend to .NET 9/10 standards, improving reliability across high-volume transaction flows. • Reduced balance report generation time from 40 seconds to under 100 milliseconds (99%+ improvement) by identifying and resolving a critical performance bottleneck in the reporting pipeline. • Designed and implemented multiple automated jobs for real-time data reconciliation and balance updates across digital-asset settlement workflows, replacing manual processes. • Identified and resolved critical customer-facing defects including payee creation flows, penny test failures, and address whitelisting, directly improving user experience and compliance posture. • Drove the upgrade of legacy .NET components to .NET 9/10 using clean architecture principles. Wrote unit and integration tests using xUnit. Deployed and maintained services on AWS with DynamoDB.
Software Engineer
Aug 2021 - Jan 2022 • 5 mos
Developed modular backend services using .NET Core, WCF, and MVC within Agile delivery cycles for enterprise clients. Collaborated with distributed international teams on system integration and delivery.