Hao: Email & Phone Number

Staff Software Engineer at Cognitiv|Greater Seattle Area, United States

Position:

Staff Software Engineer at Cognitiv

Location:

Greater Seattle Area, United States

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Last updated: 2026-08-17

Updated: 2026-08-17

Found email addresses for Hao:

Business emails:

h**@cognitiv.ai

Found phone for Hao:

+1-***-***-6759

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Work Experience 22 years

Staff Software Engineer at Cognitiv

Dec 2024 - Current

Senior Big Data Architect at Amazon Web Services (AWS)

Nov 2021 - Nov 2024

Lead Software Architect (Project Tech Lead) at Ericsson

Jan 2019 - Nov 2021

Lead Software/Solution Architect (Engineer V-Software) at Ericsson

Dec 2016 - Dec 2018

Technical Product Manager at Ericsson

Dec 2015 - Dec 2016

Lead Software/System Architect (Principal System Manager) at Ericsson

Sep 2011 - Dec 2015

Software Engineer/Senior Software Engineer at Ericsson

Jul 2004 - Sep 2011

Hao started working in 2004, then the employee has changed 2 companies and 6 jobs. On average, Hao works for one company for 3 years 2 months.

Their professional focus is Amazon Elastic MapReduce (EMR), Apache Kafka, and Apache Spark across 3 core areas.

Hao holds Kubernetes for Developers LFD259, CD415 Advanced Java Developer Course - Onsite/Private, and Sequence Models certifications.

Education

Master of Business Administration - MBA at Fudan University

Bachelor's degree at Beijing University of Posts and Telecommunications

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