Software Engineer
Current
Sep 2024 - Present
AeroLeads people directory · profile
Yongfei Lu Email & Phone Number
MSCS Student at Northeastern University
at
Affirm
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
MSCS Student at Northeastern University
Location
Chicago, Illinois, United States
Company size
Who is Yongfei Lu? Overview
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Quick answer
Yongfei Lu is listed as MSCS Student at Northeastern University at Affirm, a company with 971 employees, based in Chicago, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Yongfei Lu.
Yongfei Lu previously worked as Software Engineer at Affirm and Software Quality Assurance COOP at Nokia. Yongfei Lu holds Master'S Degree, Computational Social Science, 3.9/4.0 from University Of Chicago.
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Affirm
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Profile bio
About Yongfei Lu
Actively Seeking 2024 full-time software engineer roles.
Current workplace
Yongfei Lu's current company
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Affirm
8 roles
Yongfei Lu work experience
A career timeline built from the work history available for this profile.
Software Quality Assurance Coop
Concentrate on Quality of Service testing of Nokia 7250 Service Router.Design, and implement testing plans on wide ranges of classification, queuing, scheduling, policing, and shaping policies of network traffic streams based on DiffServ model, aiming to provide optimized router service across the network.
Jan 2024 - May 2024
Software Engineer Intern
- Implemented the export backend APIs and incorporated them to the UI dashboard of the Planogram Assortment Manager tool, enabling users to efficiently export large PLASMA queries to CSV files.
- Set up Amazon SQS, Lambda, and DynamoDB via CDK and SDK to asynchronously process export requests, and track real-time job status. Increased system throughput by 55%, and reduced client-side latency by 25%.
- Simplified large file handling by applying S3 Multipart Upload to parallelly retrieve and convert the paginated query results from Amazon Opensearch into CSV format. Boosted data accessibility by implementing the S3.
- Incorporated export APIs to the UI dashboard, and managed App State via React, Redux related features, including UseEffect, UseSelector hooks, CreateSlice, and Redux-Observable Epic function.
Jun 2023 - Aug 2023
Software Quality Assurance Coop
- Set up the software and hardware of the network testbed for NETCONF server testing. Managed network configuration data via Nokia SR Linux and SR OS.
- Wrote integration tests for all NETCONF RPCs based on Yang model using Pytest features including fixture, marker, and parametrize. Distributed tests across CPUs by pytest-xdist. Achieved a speedup of over 300% for test.
- Leveraged Git version control and CI/CD pipeline to automate the test process. Created and managed merge requests to integrate feature branches into the main codebase.
Jan 2023 - Jun 2023
M.S. Student In Computer Science At Northeastern University
Sep 2021 - Jun 2023
Student Software Developer
Civic Data And Technology Clinic At The University Of Chicago
- Tech Stack: Python, Angular, Flask, Docker, Google Cloud Platform
- Built the web application to assist in monitoring deforestation in Indonesia. Rated as top 10% performers.
- Created Angular components and wrote Flask Restful APIs to visualize deforestation patterns with Plotly.js.
- Containerized the application via Docker and deployed it to Google App Engine http://35.238.132.185:4200.
Mar 2021 - Jun 2021
Teaching Assistant
Courses include Large Scale Computing for Social Sciences(MACS 30123), Public Policy Analysis (PBPL 22200), Foundations of Statistical Theory (SOSC 26006 )Held weekly office hours and graded assignments.
Sep 2020 - Jun 2021
Teaching Assistant For Intermediate Macroeconomics
Merit Teaching Assistant at National School of Development, Peking University
Sep 2018 - Jan 2019
Team & coworkers
Colleagues at Affirm
Other employees you can reach at affirmhq.com. View company contacts for 971 employees →
C(
Cheikh (Cisa, Crisc, Secuirty Plus)
Colleague at Affirm
Dallas, Texas, United States, United States
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SA
Saeed Asili
Colleague at Affirm
Toronto, Ontario, Canada, Canada
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CA
Cling Alinsonorin
Colleague at Affirm
General Santos, Soccsksargen, Philippines, Philippines
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GS
Gargi Shanbhag
Colleague at Affirm
Greater Toronto Area, Canada, Canada
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MS
Michael S. Paul
Colleague at Affirm
Pittsburgh, Pennsylvania, United States, United States
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DM
Desirae Mclaughlin, Mba
Colleague at Affirm
United States, United States
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FR
Francisco Rodríguez
Colleague at Affirm
Puebla, Mexico, Mexico
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EM
Erin Mcnulty
Colleague at Affirm
Chicago, Illinois, United States, United States
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ET
Eric T.
Colleague at Affirm
New York, New York, United States, United States
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LL
Lili Lilia
Colleague at Affirm
Sidi Bel Abbes, Sidi Bel Abbès, Algeria, Algeria
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Cheikh (Cisa, Crisc, Secuirty Plus)
Colleague at Affirm
Dallas, Texas, United States, United States
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SA
Saeed Asili
Colleague at Affirm
Toronto, Ontario, Canada, Canada
View →
CA
Cling Alinsonorin
Colleague at Affirm
General Santos, Soccsksargen, Philippines, Philippines
View →
GS
Gargi Shanbhag
Colleague at Affirm
Greater Toronto Area, Canada, Canada
View →
MS
Michael S. Paul
Colleague at Affirm
Pittsburgh, Pennsylvania, United States, United States
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DM
Desirae Mclaughlin, Mba
Colleague at Affirm
United States, United States
View →
FR
Francisco Rodríguez
Colleague at Affirm
Puebla, Mexico, Mexico
View →
EM
Erin Mcnulty
Colleague at Affirm
Chicago, Illinois, United States, United States
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ET
Eric T.
Colleague at Affirm
New York, New York, United States, United States
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LL
Lili Lilia
Colleague at Affirm
Sidi Bel Abbes, Sidi Bel Abbès, Algeria, Algeria
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3 education records
Yongfei Lu education
Master'S Degree, Computational Social Science, 3.9/4.0
Master Of Science In Computer Science, Computer Science, Software Development, 3.9/4.0
Bachelor'S Degree, Economics
FAQ
Frequently asked questions about Yongfei Lu
Quick answers generated from the profile data available on this page.
What company does Yongfei Lu work for?
Yongfei Lu works for Affirm.
What is Yongfei Lu's role at Affirm?
Yongfei Lu is listed as MSCS Student at Northeastern University at Affirm.
Where is Yongfei Lu based?
Yongfei Lu is based in Chicago, Illinois, United States while working with Affirm.
What companies has Yongfei Lu worked for?
Yongfei Lu has worked for Affirm, Nokia, Amazon, Northeastern University, and Civic Data And Technology Clinic At The University Of Chicago.
Who are Yongfei Lu's colleagues at Affirm?
Yongfei Lu's colleagues at Affirm include Cheikh (Cisa, Crisc, Secuirty Plus), Saeed Asili, Cling Alinsonorin, Gargi Shanbhag, and Michael S. Paul.
How can I contact Yongfei Lu?
You can use AeroLeads to view verified contact signals for Yongfei Lu at Affirm, including work email, phone, and LinkedIn data when available.
What schools did Yongfei Lu attend?
Yongfei Lu holds Master'S Degree, Computational Social Science, 3.9/4.0 from University Of Chicago.
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