Nov 2023 - Present
AeroLeads people directory · profile
Mason Oh Email & Phone Number
Software Engineer at Querypie
at
QueryPie, CHEQUER Inc.
1 work email found
@querypie.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Software Engineer at Querypie
Location
Seoul, South Korea, Korea, Republic of
Company size
Who is Mason Oh? Overview
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Quick answer
Mason Oh is listed as Software Engineer at Querypie at QueryPie, CHEQUER Inc., a with 3 employees, based in Seoul, South Korea, Korea, Republic of. AeroLeads shows a work email signal at querypie.com and a matched LinkedIn profile for Mason Oh.
Mason Oh previously worked as Software Engineer at Querypie, Chequer Inc. and TF Lead Software Engineer at Querypie, Chequer Inc.. Mason Oh holds 학사, Computer Engineering from Inha University.
Company email context
Email format at QueryPie, CHEQUER Inc.
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{first}@querypie.com
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AeroLeads found 1 current-domain work email signal for Mason Oh. Compare company email patterns before reaching out.
Profile bio
About Mason Oh
Currently working as a Software Engineer at QueryPie, an enterprise-level asset(database, server, k8s) access control solution.Development- Developed a Database access control server based on .NET Core 8- Built a Database proxy server, with various database protocol analysis- Created an SQL parsing & analysis library with ANTLRExperiences- Handled Network failures by analyzing TCP packets and VPN behaviors with Wireshark and tcpdump- Conducted Memory dump and process analysis with runtime utilities such as dotnet-dump- Resolved Memory leaks by tracking GC root of the heap objects- Addressed CPU overallocation issues through process resource monitoring with APM (Datadog, Jennifer)Others- Understanding of basic AWS components, including experiences in network failure handling caused by NLB features such as PPv2 and TCP idle timeout.- Proficient in using container services such as docker, also has knowledgement on its underlying concepts such as linux namespace.- Have interest in k8s recently.
Current workplace
Mason Oh's current company
Company context helps verify the profile and gives searchers a useful next step.
Querypie, Chequer Inc.
5 roles
Mason Oh work experience
A career timeline built from the work history available for this profile.
Tf Lead Software Engineer
Lead Software Enginner of Platform Maintenance Task Force
Sep 2023 - Dec 2023
Software Engineer
- Development and maintenance of .NET based core engine, proxy server- Numerous database protocol packet analysis, such as PostgreSQL- Development of Redis driver and proxy server- Testing and structure analysis of VPN library
Feb 2022 - Oct 2023
Junior Developer
1. Node.js backend developer, specialized in body tracking sensor (e.g. Azure Kinect, Intel Realsense) development.2. Used docker to isolate & configure project environment. - Because the body tracking sensor needs its exact required environment(such as drivers, packages, etc.), isolating the env with docker was really important to keep its well-configured env. - The project required separately configured containers for each of them, I used docker-compose to configure each containers as services.3. Applied some software design patterns to the project. - As I encapsulated every feature and service as interfaces, dependency injection technique has been used widely on the project. - It was *super effective* when we encountered an issue, that the sensor model should be changed from Kinect to Realsense. - Since we use DI, what we needed to do was just create another class that implement the sensor interface, and replace the old one with it.
Dec 2020 - Feb 2022
Internship, Software Developer
Mar 2020 - Jun 2020
Team & coworkers
Colleagues at QueryPie, CHEQUER Inc.
Other employees you can reach at querypie.com. View company contacts for 3 employees →
이
이동훈
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
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김
김준재
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
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김
김효대
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
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KM
Kyudong Moon
Colleague at Querypie, Chequer Inc.South Korea, Korea, Republic Of
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HK
Hongyeon Kim
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
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JK
Jessica Kim
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
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황
황윤섭
Colleague at Querypie, Chequer Inc.Gyeonggi, South Korea, Korea, Republic Of
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WL
Wanhae Lee
Colleague at Querypie, Chequer Inc.Mapo District, Seoul, South Korea, Korea, Republic Of
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BL
Bill Lee
Colleague at Querypie, Chequer Inc.South Korea, Korea, Republic Of
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WK
Wade Kang
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
이동훈
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
김
김준재
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
김
김효대
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
KM
Kyudong Moon
Colleague at Querypie, Chequer Inc.South Korea, Korea, Republic Of
View →
HK
Hongyeon Kim
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
JK
Jessica Kim
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
황
황윤섭
Colleague at Querypie, Chequer Inc.Gyeonggi, South Korea, Korea, Republic Of
View →
WL
Wanhae Lee
Colleague at Querypie, Chequer Inc.Mapo District, Seoul, South Korea, Korea, Republic Of
View →
BL
Bill Lee
Colleague at Querypie, Chequer Inc.South Korea, Korea, Republic Of
View →
WK
Wade Kang
Colleague at Querypie, Chequer Inc.Seoul, South Korea, Korea, Republic Of
View →
3 education records
Mason Oh education
학사, Computer Engineering
Education record
서울강서고등학교
Education record
Kitsilano Secondary School
FAQ
Frequently asked questions about Mason Oh
Quick answers generated from the profile data available on this page.
What company does Mason Oh work for?
Mason Oh works for QueryPie, CHEQUER Inc..
What is Mason Oh's role at QueryPie, CHEQUER Inc.?
Mason Oh is listed as Software Engineer at Querypie at QueryPie, CHEQUER Inc..
What is Mason Oh's email address?
AeroLeads has found 1 work email signal at @querypie.com for Mason Oh at QueryPie, CHEQUER Inc..
Where is Mason Oh based?
Mason Oh is based in Seoul, South Korea, Korea, Republic of while working with QueryPie, CHEQUER Inc..
What companies has Mason Oh worked for?
Mason Oh has worked for Querypie, Chequer Inc., Querypie, and Teamelysium.
Who are Mason Oh's colleagues at QueryPie, CHEQUER Inc.?
Mason Oh's colleagues at QueryPie, CHEQUER Inc. include 이동훈, 김준재, 김효대, Kyudong Moon, and Hongyeon Kim.
How can I contact Mason Oh?
You can use AeroLeads to view verified contact signals for Mason Oh at QueryPie, CHEQUER Inc., including work email, phone, and LinkedIn data when available.
What schools did Mason Oh attend?
Mason Oh holds 학사, Computer Engineering from Inha University.
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