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Jiaming Guo Email & Phone Number
Staff Data Scientist
at
Walmart Global Tech
1 work email found
@walmart.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Staff Data Scientist
Location
Sunnyvale, California, United States
Company size
Who is Jiaming Guo? Overview
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Quick answer
Jiaming Guo is listed as Staff Data Scientist at Walmart Global Tech, a company with 15038 employees, based in Sunnyvale, California, United States. AeroLeads shows a work email signal at walmart.com and a matched LinkedIn profile for Jiaming Guo.
Jiaming Guo previously worked as Senior Data Scientist at Walmart Global Tech and Data Scientist at Walmart Global Tech. Jiaming Guo holds Master Of Science - Ms, Statistics from Ucla.
Company email context
Email format at Walmart Global Tech
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{first}.{last}@walmart.com
86% confidence
AeroLeads found 1 current-domain work email signal for Jiaming Guo. Compare company email patterns before reaching out.
Profile bio
About Jiaming Guo
Previously as an MS student in Statistics at UCLA, I bring my statistical skills to Walmart Global Tech and am working as a Data Scientist with a specialty in eCommerce and NLP. At Walmart, I build various models for query understanding, including machine learning-based text classification, efficient feature extraction, spell correction, ranking, and more. As a Data Scientist, I am also responsible for the data pipelines. I use Hadoop to manage the huge database of user engagement data for model training purposes; after these models are generated, I add model outputs as new signals in the Solr system for A/B testing.Contact info: markguo1998@gmail.comKey skills:Programming languages and operation system: Algorithms and object-oriented programming with Python3 (Tensorflow) and C++; Hadoop;Solr;Linux/Unix;
Current workplace
Jiaming Guo's current company
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Walmart Global Tech
9 roles
Jiaming Guo work experience
A career timeline built from the work history available for this profile.
Senior Data Scientist
Current
Apr 2023 - Present
Data Scientist
At Walmart Global Tech, I build various NLP models for query understanding for eCommerce, including machine learning-based text classification, feature extraction, spell correction, and more. I use Hadoop to manage the huge database of user engagement data for model training purposes; after these models are generated, I add model outputs as new signals in.
Jul 2021 - Apr 2023
Data Scientist Intern
I fine-tuned a deep learning-based YOLO model in Python to detect inner top on the model, and match the cropped top with the corresponding products in database to enhance the recommendation efficiency.
Jun 2020 - Aug 2020
Research Assistant
- Keywords: Mild Cognitive Impairment, Graph Convolutional Networks, Brain Network Analysis
- Implemented an imaged-based method to predict Mild Cognitive Impairment (MCI) with very high accuracy (~95%);
- Designed a graph-based method to achieve similar accuracy (~92%) as the imaged-based methods, but with much lower dimension of input data, better robustness and interpretability.
Sep 2018 - Mar 2019
Research Assistant (Working Remotely)
- Keywords: Multi-cell Detection and Overlapping Cell Classification
- Built a model with both detection and classification modules to extract cell patches and to classify patches with multiple, (possibly overlapping), red blood cells (RBCs), from sickle class disease (SCD) patient blood.
Sep 2017 - Oct 2018
Research Intern
Spoon-Sea Technology (Beijing)
Keyword: Real-time Object DetectionI modified and trained a fast detection model based on Faster-RCNN to detect empty bottles in beer production line.
Jul 2018 - Aug 2018
Research Intern
- Keywords: Biomedical Data Science
- Extracted important features in Hospital Quality Monitoring System (HQMS) database using Decision Tree algorithm;
- Implemented a "corresponding analysis" algorithm to reveal some unique patterns between patients' health condition and their type of Chronic Kidney Diseases (CKD).
Jul 2017 - Mar 2018
Teaching Assistant
Course: Introduction to Computer SystemsI led a small seminar, organized class review, evaluated assignments and exams, discussed high-level computer system topics with the class, and help them with experiment design.
Sep 2017 - Jan 2018
2 education records
Jiaming Guo education
Master Of Science - Ms, Statistics
Ucla
Bachelor Of Science - Bs, Data Science And Big Data Technology
Peking University
FAQ
Frequently asked questions about Jiaming Guo
Quick answers generated from the profile data available on this page.
What company does Jiaming Guo work for?
Jiaming Guo works for Walmart Global Tech.
What is Jiaming Guo's role at Walmart Global Tech?
Jiaming Guo is listed as Staff Data Scientist at Walmart Global Tech.
What is Jiaming Guo's email address?
AeroLeads has found 1 work email signal at @walmart.com for Jiaming Guo at Walmart Global Tech.
Where is Jiaming Guo based?
Jiaming Guo is based in Sunnyvale, California, United States while working with Walmart Global Tech.
What companies has Jiaming Guo worked for?
Jiaming Guo has worked for Walmart Global Tech, Walmart, Massachusetts General Hospital, Spoon-Sea Technology (Beijing), and Peking University.
How can I contact Jiaming Guo?
You can use AeroLeads to view verified contact signals for Jiaming Guo at Walmart Global Tech, including work email, phone, and LinkedIn data when available.
What schools did Jiaming Guo attend?
Jiaming Guo holds Master Of Science - Ms, Statistics from Ucla.
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