Donald Rzeszut
Co-Founder CTO at Naturally Nested
Lehi, Utah, United States
Summary
👤
Senior🎓
Top SchoolDonald Rzeszut is a pragmatic technology leader and Co-Founder/CTO with 10 years of professional experience helping startups scale through critical growth and transition phases. Based in Lehi, Utah, he has repeatedly rebuilt and stabilized e-commerce and IoT-backed products—most recently leading digital operations, GDPR compliance, and cross-vendor integrations at Serial 1 during a major product launch. He excels at architecting backend ETL, cloud-native services (AWS/GCP, Kubernetes, BigQuery), and mobile+IoT stacks while hiring and mentoring high-performing engineering teams. Donald is experienced in complex system integrations (ERP, WMS, payment gateways, Zendesk, HubSpot, Avalara and more) and in turning failed launches into reliable production systems. He pairs hands-on development chops across PHP/Laravel, native mobile, and modern cloud tooling with an operator’s focus on knowledge handoff and post-acquisition transitions. Colleagues rely on him to deliver pragmatic, cross-functional solutions that keep product launches on schedule and systems auditable.
10 years of coding experience
12 years of employment as a software developer
Purdue University Northwest
Stackoverflow
66reputation
7kreached
4answers
1question
Github Skills (39)
plivo7
css7
fluent-interface6
php6
payment6
twilio6
paypal6
facebook-graph-api6
html2canvas6
client-library6
proxy6
laravel6
stripe6
facebook6
rate-limiting6
Programming languages (3)
Github contributions (5)
obscurecloud/github-games
Aug 2015 - Aug 2015
Contributions:3 PRs, 11 pushes, 3 branches in 1 day
githubteacher/gh-devs-part1-aug
Aug 2015 - Aug 2015
Contributions:11 commits, 4 PRs, 5 pushes in 1 day
for-developersjavaaugust
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