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Hi, I'm Renato Schaefer, a dynamic senior Full Stack .NET developer with over 13 years of experience designing and implementing complex applications. I've led the development of scalable web and mobile solutions, serving over 30,000 global users and optimizing digital workflows for improved efficiency. I excel at delivering value by aligning innovative technology with business needs and have a proven track record of building critical systems, including disaster-response applications and enterprise integrations.…Hi, I'm Renato Schaefer, a dynamic senior Full Stack .NET developer with over 13 years of experience designing and implementing complex applications. I've led the development of scalable web and mobile solutions, serving over 30,000 global users and optimizing digital workflows for improved efficiency. I excel at delivering value by aligning innovative technology with business needs and have a proven track record of building critical systems, including disaster-response applications and enterprise integrations.

Renato Schaefer

Full Stack Developer, Back-End Developer, Web Developer, +2

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Hi, I'm Renato Schaefer, a dynamic senior Full Stack .NET developer with over 13 years of experience designing and implementing complex applications. I've led the development of scalable web and mobile solutions, serving over 30,000 global users and optimizing digital workflows for improved efficiency. I excel at delivering value by aligning innovative technology with business needs and have a proven track record of building critical systems, including disaster-response applications and enterprise integrations.…Hi, I'm Renato Schaefer, a dynamic senior Full Stack .NET developer with over 13 years of experience designing and implementing complex applications. I've led the development of scalable web and mobile solutions, serving over 30,000 global users and optimizing digital workflows for improved efficiency. I excel at delivering value by aligning innovative technology with business needs and have a proven track record of building critical systems, including disaster-response applications and enterprise integrations.

Available to hire

Hi, I’m Renato Schaefer, a dynamic senior Full Stack .NET developer with over 13 years of experience designing and implementing complex applications.

I’ve led the development of scalable web and mobile solutions, serving over 30,000 global users and optimizing digital workflows for improved efficiency. I excel at delivering value by aligning innovative technology with business needs and have a proven track record of building critical systems, including disaster-response applications and enterprise integrations.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

DevOps Leader at VALE CANADA LIMITED

January 1, 2015 - February 1, 2024

Led the development of a web and mobile health application tailored for country operations, integrating with medical systems to provide critical information and access permissions; engineered a flexible web and mobile data-collection and Power BI reporting solution used by over 30,000 global users; led the creation of a Health and Safety mobile app for inspectors with SAP integration to optimize field-based digital workflows; implemented an employee transportation tracking application to improve logistical planning and real-time information access; formulated and deployed a rapid emergency response application for disaster scenarios, migrating from Google Firebase and ASP to a TypeScript/Angular + SQL Server solution.

Senior Consultant at Accenture

January 1, 2011 - December 1, 2014

Developed a comprehensive reporting system for credit risk, consolidating vital data for sales offices to enable informed decision-making; built internal web applications using C# and ASP.NET to help employees navigate SAP roles and request access.