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Zifeng Guo Email & Phone Number

Software Developer @ Scotia Digital at Scotiabank
Location: Toronto, Ontario, Canada 4 work roles 2 schools
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Current company
Role
Software Developer @ Scotia Digital
Location
Toronto, Ontario, Canada
Company size

Who is Zifeng Guo? Overview

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Quick answer

Zifeng Guo is listed as Software Developer @ Scotia Digital at Scotiabank, a company with 62849 employees, based in Toronto, Ontario, Canada. AeroLeads shows a matched LinkedIn profile for Zifeng Guo.

Zifeng Guo previously worked as Software Developer at Scotiabank and Software Developer at Scotiabank. Zifeng Guo holds Master'S Degree, Computer Science from Queen'S University.

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Email format at Scotiabank

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Scotiabank

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Profile bio

About Zifeng Guo

Zifeng Guo is a Software Developer @ Scotia Digital at Scotiabank.

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Zifeng Guo's current company

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Scotiabank
Scotiabank
Software Developer @ Scotia Digital
toronto, ontario, canada
Website
Employees
62849
AeroLeads page
4 roles

Zifeng Guo work experience

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Software Developer

Current

Toronto, Ontario, Canada

Oct 2024 - Present

Software Developer

Toronto, Ontario, Canada

Jul 2023 - Sep 2024

Software Developer

Montreal, Quebec, Canada

  • Implemented a new microservice architecture for a 500+ user application by leading the project end-to-end from the initial discussion phase to the production launch using Java Spring, ReactJS, SQL, and Hibernate.
  • Achieved a 50% increase in CPU usage and a 26% reduction in memory usage through rigorous testing and data collection, resulting in improved system efficiency in Kubernetes and faster response time for end-users.
  • Led the new architecture discussion, designed the test plan and deployment plan, launched the project end-to-end into production, and collected metrics to validate the results.
  • Built and deployed a buffer queue layer to handle the increasing higher throughput for core business microservices that are used by 1000+ clients, replaced the current direct RestAPI calling with an asyncronized model.
Sep 2022 - Apr 2023

Python Developer

Lamp Lab

Kingston, Ontario, Canada

  • Trained the Deep Neural Network using TensorFlow & Keras to classify 50 million real-world hand-sketch images and obtain correlation matrices for determining the top 200 highly correlated object categories.
  • Deployed the model manually on the university’s advanced computing server cluster to optimize performance.
  • Optimized the correlation matrix using Principal Component Analysis (PCA) to reduce the variance by 30% compared to the original approach.
  • Analyzed over 90 users’ data using Pandas and Scikit-learn to test the classifier to classify data with 90% accuracy.
May 2021 - Aug 2021
Team & coworkers

Colleagues at Scotiabank

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2 education records

Zifeng Guo education

FAQ

Frequently asked questions about Zifeng Guo

Quick answers generated from the profile data available on this page.

What company does Zifeng Guo work for?

Zifeng Guo works for Scotiabank.

What is Zifeng Guo's role at Scotiabank?

Zifeng Guo is listed as Software Developer @ Scotia Digital at Scotiabank.

Where is Zifeng Guo based?

Zifeng Guo is based in Toronto, Ontario, Canada while working with Scotiabank.

What companies has Zifeng Guo worked for?

Zifeng Guo has worked for Scotiabank, Societe Generale, and Lamp Lab.

Who are Zifeng Guo's colleagues at Scotiabank?

Zifeng Guo's colleagues at Scotiabank include Javier Bardales Moran, Emely Sepulveda, Deyanira Caquimbo, Angie Salazar, and Philip Tessier.

How can I contact Zifeng Guo?

You can use AeroLeads to view verified contact signals for Zifeng Guo at Scotiabank, including work email, phone, and LinkedIn data when available.

What schools did Zifeng Guo attend?

Zifeng Guo holds Master'S Degree, Computer Science from Queen'S University.

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