Edwin Renck

Full Stack Software Engineer & AI Enthusiast

3+ years of experience building scalable backend microservices and modern web applications across multiple languages and platforms. Currently specializing in Kotlin and AWS at American Express, with a passion for AI and automation.

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Experience

Software Engineer

American Express

Phoenix, AZ (Remote) • January 2023 – Present

• Develop new microservices for B2B payments automation, payer and payee enrollment, and account and virtual card generation using Kotlin and Ktor
• Migrate microservices to newest dependencies including PostgreSQL, .NET Core, and Terraform
• Deploy and maintain services on AWS infrastructure
• Maintain alert system for API monitoring

KotlinKtorAWSPostgreSQLTerraform.NET Core

Software Developer

AstreaX

Tucson, AZ • October 2021 – December 2022

• Worked as subcontractor for Arizona Motor Vehicle Division (MVD)
• Added new functionality to MVD website (azmvdnow.gov) consumer and enterprise portals
• Maintained internal software tools used at MVD offices
• Wrote native SQL queries to normalize data for reporting with PowerBI

C#AngularSQLPowerBI

Software Engineering Intern

American Express

Phoenix, AZ (Remote) • June 2022 – August 2022

• Updated Business Blueprint Payments dashboard based on newer design
• Added state management to reduce loading latency
• Modified components to ensure accessibility compliance

AngularTypeScriptJava

Education

Bachelor of Science in Computer Science

University of Arizona

Tucson, AZ • December 2022

Bachelor of Science in Neuroscience

University of Arizona

Tucson, AZ • May 2019

Projects

Coming soon...