Donald Sipe
Principal Engineer at JobTarget
Scarborough, Maine, United States
Summary
👤
Senior🎓
Top SchoolDonald Sipe is a Principal Engineer and AWS Certified Solutions Architect based in Scarborough, Maine, with over a decade of hands-on experience designing and operating cloud-native, event-driven systems. At JobTarget he has led migrations of legacy systems to serverless AWS architectures, built high-throughput .NET Core greenfield services, and created an internal developer portal from scratch using React/Next.js. He combines deep infrastructure expertise—Terraform IaC, CI/CD pipelines, Docker, and Datadog instrumentation—with a practitioner’s focus on developer experience, running lunch-and-learns on efficient AI-assisted coding and best practices. A former DevOps manager and long-time senior developer, he’s comfortable from low-level Linux administration to enterprise architecture and Domain-Driven Design facilitation. Known for turning complex business requirements into documented, auditable architectures and reusable platform components, he also mentors technical teams and drives measurable delivery improvements.
13 years of coding experience
19 years of employment as a software developer
BA New Media, BA New Media at University of Maine
Stackoverflow
1,316reputation
536kreached
16answers
2questions
php
top-5%
Github Skills (82)
letter10
logger10
logging10
compose9
drawing9
jenkins-api-plugin9
specification9
jenkins-plugin9
mail-client9
php9
log-parser9
jenkins-pipeline9
monolog9
api8
linux8
Programming languages (8)
Github contributions (5)
djsipe/model-modem
Dec 2020 - Jan 2021
Contributions:45 pushes in 1 month
djsipe/monolog
Apr 2015 - Oct 2015
Contributions:2 PRs, 1 push, 3 branches in 6 months
loggerloggingsocketsdatabasesweb-services
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