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Angelo L
@angelo_g0407
Senior Software Engineer
Filippine
Inglese, Giavanese, Arabo
Chi sono
I am a Senior Software Engineer with 8+ years of experience delivering large-scale web platforms and distributed backend systems across SaaS, enterprise analytics, and machine learning infrastructure. I specialize in Node.js (NestJS), Go, Python, Typescript and modern React-based frontend architectures.
Competenze
Angelo L
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Applicazioni web full stack
I will build high performance distributed systems on AWS
Portfolio
Esperienza lavorativa
Software Engineer (Backend & Platform)
Gatekeeper • Full time
Jun 2021 - Jul 2023 • 2 yrs 1 mo
Enterprise Vendor & Contract Lifecycle Management Platform • Delivered backend services supporting Gatekeeper’s enterprise procurement and contract management platform, utilized by 1,000+ organizations worldwide managing millions of contract records. • Produced high-performance API services with Python, Go, and PostgreSQL, powering secure multi-tenant infrastructure for vendor and procurement workflows. • Refactored database query pipelines and indexing strategies, reducing API response latency by 45% across high-traffic vendor management endpoints. • Introduced asynchronous job processing using Redis queues and background workers, increasing contract automation throughput by 60% during large procurement batch operations. • Integrated enterprise platforms including Salesforce, identity providers, and procurement tools through scalable REST APIs and webhook pipelines. • Delivered frontend features using React and TypeScript, including vendor dashboards and contract analytics interfaces used by procurement teams for real-time reporting. • Strengthened engineering reliability by implementing automated CI/CD pipelines with GitHub Actions, decreasing release failures by 30% and accelerating production deployments.
