Jared Hatfield
Principal Application Architect
Louisville, Kentucky, United States
Summary
👤
Senior🎓
Top SchoolJared Hatfield is a Principal Application Architect with 16 years of experience designing cloud-native platform solutions, currently leading architecture at UPS after a long tenure building IoT and SmartHome platforms at GE Appliances. He specializes in AWS-driven data streaming pipelines and secure third-party OAuth integrations for voice ecosystems like Amazon Alexa and Actions on Google, translating appliance telemetry into reliable, scalable services. Jared blends deep systems engineering (M.S. in Computer Engineering/Computer Science) with pragmatic product-focused delivery, having progressed from intern and co-op roles into senior platform leadership. Based in Louisville, he’s comfortable operating at the intersection of embedded devices, cloud services, and partner ecosystems—often surfacing non-obvious tradeoffs between edge constraints and cloud cost/latency.
15 years of coding experience
12 years of employment as a software developer
Masters in Computer Engineering and Computer Science Engineering, Masters in Computer Engineering and Computer Science Engineering at University of Louisville
English
Stackoverflow
6,531reputation
559kreached
86answers
3questions
amazon-web-services
top-1%
amazon-dynamodb
top-1%
Github Skills (55)
spring10
amazon-web-services10
java10
amazon-dynamodb10
spring-boot10
spring-security9
nodejs9
springframework8
graphql6
aws-cloudformation6
amazon-s36
aws-lambda6
python6
gcp6
aws-sdk6
Programming languages (11)
Github contributions (5)
UnitVectorY-Labs/firestoreproto2map
Apr 2024 - Mar 2025
Java helper library to convert Firestore Protocol Buffer from event to map that can be used by Firestore
Contributions:4 releases, 58 reviews, 93 PRs in 11 months
gcp-firestorejava-17
UnitVectorY-Labs/jsonschema4springboot
Mar 2024 - Mar 2025
Add JSON Schema Validation to Spring Boot 3 with Annotations
Contributions:4 releases, 65 reviews, 95 PRs in 1 year
java-17jsonschemaspring-boot-3
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