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michaelstackapp

Michael Valle

@michaelstackapp

I help service businesses recover lost revenue from missed calls and no shows

United States
English
About me
Home service businesses lose thousands from missed calls and no-shows. I fix that. I build AI systems that capture calls, follow up instantly, and turn more leads into booked jobs. Founder of SimpleSitePro & MyShowUp. I don’t deliver code — I deliver outcomes.... Read more

Skills

m
michaelstackapp
Michael Valle
Offline • 

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Custom Websites
I will build a fast plumber or hvac landing page
From$195 / projectMore details

Portfolio

Work experience

NTT_DATA

Java Senior Specialist

NTT DATA • Full-time

Jan 2025 - Mar 2026 • 1 yr 2 mos

Engineered and optimized mission-critical backend architectures and microservices for tier-1 banking institutions under elite enterprise frameworks. Specialized in developing ultra-fast, cloud-native microservices utilizing Quarkus and modern enterprise Java ecosystems, significantly improving runtime memory efficiency, scaling speeds, and reducing cloud infrastructure resource overhead. Architected, deployed, and managed high-availability distributed systems integrated natively within the Microsoft Cloud framework (Azure), ensuring robust security compliance, sub-second transaction processing speeds, and flawless API orchestration for high-volume financial services.