Software Engineer
Current
Aug 2024 - Present
AeroLeads people directory · profile
Yan J. Email & Phone Number
Software Engineer @ Canonical
at
Canonical
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineer @ Canonical
Location
Hong Kong, Hong Kong SAR, Hong Kong
Company size
Who is Yan J.? Overview
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Quick answer
Yan J. is listed as Software Engineer @ Canonical at Canonical, a company with 864 employees, based in Hong Kong, Hong Kong SAR, Hong Kong. AeroLeads shows a matched LinkedIn profile for Yan J..
Yan J. previously worked as Software Engineer at Canonical and Golang Engineer at Aiprm. Yan J. holds B.E, Software Engineering (Major), Geology (Minor) from Peking University.
Company email context
Email format at Canonical
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Canonical
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Profile bio
About Yan J.
My Core competencies include:. C++/Golang Development. Database Management & Maintenance (SQL, KV, Graph). Blockchain & Cryptology. Consensus Algorithm (Raft, etc.). Cloud solutions (AWS Certified Solution Architect Associate). Earth Sciences (with Geology minor at college)Work visa sponsorship not required in:- mainland China (citizenship)- Hong Kong SAR (top talent pass holder)- United Kingdom (HPI visa holder)WeChat@transactionManager, Telegram@txnManager, WhatsApp@+8615510553288
Current workplace
Yan J.'s current company
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Canonical
6 roles
Yan J. work experience
A career timeline built from the work history available for this profile.
Golang Engineer
- Development of our large scale backend systems and APIs in Golang- Analyzing, specifying, and designing data components and systems- Optimizing system performance metrics- Enhancing automated deployment processes, aligning with agile scalability
Jan 2024 - Aug 2024
Database Engine Engineer
Software Engineer - Bytegraph (in-house distributed graph database in Tiktok) https://vldb.org/pvldb/vol15/p3306-li.pdf∗ Rule-based optimizers development∗ Executor performance optimization (with golang)∗ Query profiling tool∗ CPU overload protection & RPC timeout propagation∗ DB cluster maintenance (20+ clusters, largest QPS > 1 million)∗ C++ SDK.
May 2022 - Feb 2024
Software Engineer
- Software Engineer - L7 Load Balancer
- IP Rate Limiting
- DDos Defense: Integration with WAF
- API CRUD: 7-level load balancer configuration
Aug 2021 - Apr 2022
Undergraduate Thesis
My Undergraudate Thesis: Design and Implementation of a Bitcoin Wallet Based on Threshold SignatureAn Android wallet App using threshold signatures, incorporating essential functionalities such as address generation, balance checking and transaction.
Jan 2021 - Jun 2021
Software Engineer (Intern)
Flow control middleware towards high availability for microservices
Jul 2020 - Nov 2020
Team & coworkers
Colleagues at Canonical
Other employees you can reach at canonical.com. View company contacts for 864 employees →
JA
João André Simioni
Colleague at Canonical
Curitiba, Paraná, Brazil, Brazil
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MF
Mariano Finochietto
Colleague at Canonical
Argentina, Argentina
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CL
Clair Lin
Colleague at Canonical
New Taipei City, New Taipei City, Taiwan, Taiwan, Province Of China
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JM
Joseph Mike
Colleague at Canonical
United States, United States
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BP
Baby Philip
Colleague at Canonical
Dubai, United Arab Emirates, United Arab Emirates
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YS
Youssef Soufiani
Colleague at Canonical
United States, United States
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AL
Aldo Larios
Colleague at Canonical
Mexico, Mexico
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EO
Eoin O'Callaghan
Colleague at Canonical
Dublin, County Dublin, Ireland, Ireland
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DM
Dana Martin
Colleague at Canonical
San Antonio, Texas, United States, United States
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DL
Dennis Loose
Colleague at Canonical
Dortmund, North Rhine-Westphalia, Germany, Germany
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João André Simioni
Colleague at Canonical
Curitiba, Paraná, Brazil, Brazil
View →
MF
Mariano Finochietto
Colleague at Canonical
Argentina, Argentina
View →
CL
Clair Lin
Colleague at Canonical
New Taipei City, New Taipei City, Taiwan, Taiwan, Province Of China
View →
JM
Joseph Mike
Colleague at Canonical
United States, United States
View →
BP
Baby Philip
Colleague at Canonical
Dubai, United Arab Emirates, United Arab Emirates
View →
YS
Youssef Soufiani
Colleague at Canonical
United States, United States
View →
AL
Aldo Larios
Colleague at Canonical
Mexico, Mexico
View →
EO
Eoin O'Callaghan
Colleague at Canonical
Dublin, County Dublin, Ireland, Ireland
View →
DM
Dana Martin
Colleague at Canonical
San Antonio, Texas, United States, United States
View →
DL
Dennis Loose
Colleague at Canonical
Dortmund, North Rhine-Westphalia, Germany, Germany
View →
1 education record
Yan J. education
FAQ
Frequently asked questions about Yan J.
Quick answers generated from the profile data available on this page.
What company does Yan J. work for?
Yan J. works for Canonical.
What is Yan J.'s role at Canonical?
Yan J. is listed as Software Engineer @ Canonical at Canonical.
Where is Yan J. based?
Yan J. is based in Hong Kong, Hong Kong SAR, Hong Kong while working with Canonical.
What companies has Yan J. worked for?
Yan J. has worked for Canonical, Aiprm, Tiktok, Shopee, and Peking University.
Who are Yan J.'s colleagues at Canonical?
Yan J.'s colleagues at Canonical include João André Simioni, Mariano Finochietto, Clair Lin, Joseph Mike, and Baby Philip.
How can I contact Yan J.?
You can use AeroLeads to view verified contact signals for Yan J. at Canonical, including work email, phone, and LinkedIn data when available.
What schools did Yan J. attend?
Yan J. holds B.E, Software Engineering (Major), Geology (Minor) from Peking University.
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