a
artarmie

Sammy A

@artarmie

Backend Engineering Expert

Portugal
Anglais, Espagnol, Français
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

a
artarmie
Sammy A
hors ligne • 

Voir mes services

Tracé vectoriel
I will reactivate deactivated uber, amazon flex, uber eat account
De35 $US / projetPlus de détails
Tracé vectoriel
I will uber reactivation, spark reactivation, walmart reactivation, uber suspension
De35 $US / projetPlus de détails

Expérience professionnelle

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 • Temps plein

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.