Bernardo.

Expertise

What I Master

06 disciplines
01

Full Stack Development

End-to-end web applications from pixel-perfect UIs to scalable server-side architectures. 500+ concurrent users supported in production.

ReactNext.jsVue.jsNode.jsNestJSTypeScript
02

iOS & Mobile Development

Native Apple ecosystem apps from iPhone to spatial computing. Swift Student Challenge winner 2024 & 2025 — top 350 globally.

SwiftUIVisionOSUIKitRealityKitMVVM
03

Cloud & DevOps

Cloud-native infrastructure, containerized deployments, and automated pipelines. Reduced API response times by 85% through architecture optimization.

AWSAzureFirebaseDockerCI/CDPostgreSQL
04

Backend & API Engineering

High-performance APIs and enterprise-grade backends. Accelerated internal workflows by 35% and cut processing errors by 60%.

C#ASP.NETExpressMongoDBSQL ServerREST
05

Automation & Data Engineering

Robotic Process Automation and intelligent data pipelines. Eliminated 40+ hours of manual processing weekly across enterprise operations.

PythonRPAML ModelsData PipelinesAnalytics
06

IT Audit & Cybersecurity

Enterprise IT audits covering cybersecurity, SOX compliance, and control testing. Identified 10+ critical vulnerabilities, reducing client risk by 40%.

SOX ComplianceIT ControlsSQL ForensicsRisk Analysis