a
artarmie

Sammy A

@artarmie

Backend Engineering Expert

Portugal
Inglés, Español, Francés
Parte de la información aparece en idioma inglés.
Sobre mí
I am a highly accomplished Backend Engineering Expert with a strong track record of designing, scaling, and maintaining business-critical distribution architectures. I specialize in high-throughput microservices, cloud infrastructure automation, and data pipeline orchestration, transforming complex backend bottlenecks into high-performance ecosystems.... Lee más

Habilidades

a
artarmie
Sammy A
desconectado • 

Revisa mis servicios

Vectorización
I will reactivate deactivated uber, amazon flex, uber eat account
DeUSD 35 / proyectoMás información
Vectorización
I will uber reactivation, spark reactivation, walmart reactivation, uber suspension
DeUSD 35 / proyectoMás información

Experiencia laboral

Uber

Freelance Backend Engineering Expert

Uber • Freelance

Oct 2023 - Present • 3 yrs

Architected and deployed distributed geospatial indexing microservices handling high-concurrency ride allocation requests. Engineered robust Kafka-driven event architectures to stream millions of real-time telemetry updates. Optimized query performance for large-scale PostgreSQL clusters and integrated secure third-party payment APIs with automated circuit breakers.

Microsoft

Backend Engineering Expert

Microsoft • Tiempo completo

Oct 2021 - Oct 2023 • 2 yrs

Spearheaded core identity management backend systems within Azure cloud infrastructure. Designed and containerized high-performance asynchronous RESTful and gRPC web services using Go and C# .NET Core. Established CI/CD pipelines via GitHub Actions and automated system metrics tracking with Prometheus and Grafana.