Mar 2019 - Present
AeroLeads people directory · profile
Walter Jongsu Yoon Email & Phone Number
Chief Executive Officer at Gbike
at
Gbike
1 work email found
@spottradingllc.com
4 phones found area 312
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Who is Walter Jongsu Yoon? Overview
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Quick answer
Walter Jongsu Yoon is listed as Chief Executive Officer at Gbike at Gbike, based in South Korea, United States. AeroLeads shows a work email signal at spottradingllc.com, phone signal with area code 312, and a matched LinkedIn profile for Walter Jongsu Yoon.
Walter Jongsu Yoon previously worked as Chief Executive Officer at Gbike and Chief Technology Officer at Gbike. Walter Jongsu Yoon holds Entrepreneurship/Entrepreneurial Studies, Finance from The University Of Chicago Booth School Of Business.
Company email context
Email format at Gbike
This section adds company-level context without repeating Walter Jongsu Yoon's masked contact details.
*@spottradingllc.com
68% confidence
AeroLeads found 1 current-domain work email signal for Walter Jongsu Yoon. Compare company email patterns before reaching out.
Profile bio
About Walter Jongsu Yoon
Full stack programmer(13 years) + MBA + Entrepreneur(3Years)- C++, C#, Python, Java, R, Objc- Linux, Windows, Android, iOS- MSSQL, AWS, Microsoft-Azure, Firebase
Listed skills include C++, Python, Java, C#, and 15 others.
Current workplace
Walter Jongsu Yoon's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
Walter Jongsu Yoon work experience
A career timeline built from the work history available for this profile.
Aug 2017 - Mar 2019
Chief Executive Officer
Scootch is simple way to capture and share the moment with people around you. User can record a moment up to 30 seconds and share on the map. Also through the map, user can take a look around what is happening around the area. Use Scootch to:- Take a look around what is happening around you. NearBy tab shows what has been shared around where you are. No idea what to do this weekend? Just take a look around and see what other people has shared.- Record your trip. Unlike photo, video captures the moment more vivid with sounds and moves. After the trip, when you look back, Scootch brings you just back to the place you have been to with your experience.- What’s happening around the world? Global tab shows what people has shared from all over the world.- Vacation or trip coming soon? On the map, go to the area you are planning to visit and take a look around what local people has shared. This will help you plan your vacation or trip.
Mar 2016 - Jul 2017
Software Engineer
Developed a server that processes market news data from data providers including Bloomberg and Aquire Media to deliver market news to trading desks with low latency: Python, Tornado, Restful API/LinuxImproved and optimized legacy system and reduced the number of server required by half to save maintenance cost: MFC/WindowsOptimized a process calculating trading volatility to return result faster: RDeveloped a trade history look back system to provide bird eye view over the past internal vs market by slice and dice a data cube: C#, WPF, Active Analysis
Oct 2009 - Dec 2015
Programmer
Celeritas Capital, Llc
Implemented back test system using C++ on linuxImplemented an algorithm for algo trading using moving average and linear regression.
Jun 2008 - Sep 2009
Server Programmer
Developed an online game server using c++ on linux and database in Oracle 10g, MSSQL. Launched the game service on Thailand, Japan and Taiwan. Implemented daily build system using CVS and bash shell script.Customized MRTG page and SNMP to monitor server performance.
Feb 2004 - Jan 2007
3 education records
Walter Jongsu Yoon education
Entrepreneurship/Entrepreneurial Studies, Finance
The University Of Chicago Booth School Of Business
Bs, Computer Science
Illinois Institute Of Technology
Bs, Computer Science
Ajou University
FAQ
Frequently asked questions about Walter Jongsu Yoon
Quick answers generated from the profile data available on this page.
What company does Walter Jongsu Yoon work for?
Walter Jongsu Yoon works for Gbike.
What is Walter Jongsu Yoon's role at Gbike?
Walter Jongsu Yoon is listed as Chief Executive Officer at Gbike at Gbike.
What is Walter Jongsu Yoon's email address?
AeroLeads has found 1 work email signal at @spottradingllc.com for Walter Jongsu Yoon at Gbike.
What is Walter Jongsu Yoon's phone number?
AeroLeads has found 4 phone signal(s) with area code 312 for Walter Jongsu Yoon at Gbike.
Where is Walter Jongsu Yoon based?
Walter Jongsu Yoon is based in South Korea, United States while working with Gbike.
What companies has Walter Jongsu Yoon worked for?
Walter Jongsu Yoon has worked for Gbike, Scootch, Spot Trading Llc, Celeritas Capital, Llc, and Mgame.
How can I contact Walter Jongsu Yoon?
You can use AeroLeads to view verified contact signals for Walter Jongsu Yoon at Gbike, including work email, phone, and LinkedIn data when available.
What schools did Walter Jongsu Yoon attend?
Walter Jongsu Yoon holds Entrepreneurship/Entrepreneurial Studies, Finance from The University Of Chicago Booth School Of Business.
What skills is Walter Jongsu Yoon known for?
Walter Jongsu Yoon is listed with skills including C++, Python, Java, C#, Sql, Multithreading, Visual Studio, and Perl.
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