Backend Engineer At Liner
Current
Aug 2023 - Present
AeroLeads people directory · profile
Youngwon S. Email & Phone Number
Backend Engineer
at
Liner
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Backend Engineer
Location
Seoul, South Korea, Korea, Republic of
Company size
Who is Youngwon S.? Overview
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Quick answer
Youngwon S. is listed as Backend Engineer at Liner, a with 7 employees, based in Seoul, South Korea, Korea, Republic of. AeroLeads shows a matched LinkedIn profile for Youngwon S..
Youngwon S. previously worked as Backend Engineer at Liner at Liner and Engineer at Riiid. Youngwon S. holds Bachelor'S Degree from University Of Seoul.
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Liner
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Profile bio
About Youngwon S.
2023.08.28 - Now: Backend Engineer at Liner. 2021.11.01 - 2023.07: Worked for an ed-tech startup called "Riiid", in AI:R Math team and DevOps team.2021.03 - 2021.10 (8months): Worked for a ERP solution portal website as a backend engineer. Designed and Developed integration APIs and OpenAPIs. Set up CI/CD infra architecture.2020.04 - 2021.02 (11months) Worked in a furniture 3pfl (Third Party Fulfillment and Logistics) company as a senior backend developer (leader of the 2nd part in dev team) using SpringBoot, MariaDB, AWS. One of core backend developers in a project to provide 3pfl service to Coupang, South Korea's largest online retailer company. 2020.01 - 2020.03 (3months) Worked in a medical tech company as a senior backend developer using SpringBoot, MongoDB, OpenAPI, AWS. In 2019, worked on a banking project in Jakarta, Indonesia. My part was transfer transaction backend system (business tier). Main relevant software skills are SpringBoot, Apache Kafka, JPA & Hibernate, Java Programming. Strong knowledge in Javascript based languages and plugins: Jquery, Meteor, NodeJS, ReactJS, VueJS and others.Experience as a sole developer for an application with full responsibility for commercial service with reactive data synchronization in real time.Excellent communication skills in English: Two international projects (with teams of IBM China, Gratex International)Knowledge and experience in Backend engineering: NodeJS, Java & SpringBoot, MQTT, SQL, PHP, MongoDB, NGINX, Spring, iBatis, Hibernate in commercial projectsOfficial Certificates: Oracle Certified Java Programmer (Oracle)Engineer of Information Processing (Human Resources Development Service of Korea)
Current workplace
Youngwon S.'s current company
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Liner
9 roles
Youngwon S. work experience
A career timeline built from the work history available for this profile.
Engineer
Worked for an ed-tech startup called "Riiid" as a backend and devops engineer.- stacks: GRPC, Protocol Buffer, Kotlin, SpringBoot, JPA, QueryDSL, PostgreSQL, Docker, DataDog, Kubernetes, Terraform, ArgoCD
Nov 2021 - Jul 2023
Principal Backend Developer
C2Ware, Inc.
Worked for a ERP solution portal website as a backend engineer. Designed and Developed integration APIs and OpenAPIs. Set up CI/CD infra architecture.
Mar 2021 - Oct 2021
Senior Backend Developer
Howser
Senior backend developer for a furniture fulfillment startup in Seoul, South Korea. Worked as one of core developers in a project to provide 3pfl service to Coupang, South Korea's largest online retailer.
Apr 2020 - Feb 2021
Senior Web Application Developer
Worked 3 months as a web service backend developer for a medical technology company specializing in rehab devices and solutions. Implemented backend restful api for rehab center management including clinic/therapist/patient management.
Jan 2020 - Mar 2020
Principal Research Engineer
Plangram Inc.
* Line Banking Indonesia System Business Tier (Transfer Service)(Mar.19 - Nov.19)- Transfer Service Business Tier API development in Java- Push Service module with Kafka development (Consumer and Producer)- Related Frameworks and Plugins: SpringBoot, JPA/Hibernate, Oracle, Swagger, OpenFeign, Kafka, Netflix-Zuul, Gradle, GitLab, etc. * Plangram cloud service version 3.0 (Mar.18 - Feb.19)- Sole web client developer using VueJS (excluding web design and some html proto tag coding) - Sole developer of backend open graph server- MQTT broker (ActiveMQ) setup, MariaDB setup- AWS service management (S3, Route53, etc) * Plangram cloud service version 1.0 and version 2.0 (Dec.15 - Mar.18)- Sole backend developer using NodeJS and MongoDB- Sole system engineer: AWS service setup and management(Load balancing, Auto Scaling, WAF, S3, Monitoring, SSL management), Deployment, DB backup and clustering, MQTT, Push services, etc.- Sole web client developer using Meteor and ReactJS (excluding web design and some html proto tag coding)
Dec 2015 - Nov 2019
Assistant Manager In Web Client
* Web application for the Polaris Office cloud service- Chromecast receiver application- Web document viewer- Team Plan signing up and payment process- Team Plan Admin’s Help page- Social media link sharing* BSS and OSS (sole web client developer) - Developed jQuery-based data grid plugin- Html tag coding and Javascript function development- CSS media query for responsive web
Oct 2013 - Nov 2015
Staff On It Development Team
에프에이솔루션 (Fa Solutions Co., Ltd.)
* Open Banking project for the Industrial Bank of Korea - Web Client common module development- TA for the BTT solution (development tool by IBM China)- Communication Assistant between IBM China and Korean staff
Oct 2012 - Aug 2013
Staff On It Development Team
텐비트 (Tenbit Co., Ltd.)
* Allianz Life Insurance company: Sales Force Project for the Next Generation System- Served as Gratex International’s Dojo-based web client framework TA* Samsung Life Insurance company: Project for the SMS/MMS system’s backoffice application- BackOffice Backend development using Spring, JSP, iBatis, MS-SQL (excluding DB setup and Spring Project initial setup) - Sole web client developer (excluding web design and html proto tags)
Nov 2011 - Sep 2012
Team & coworkers
Colleagues at Liner
Other employees you can reach at getliner.com. View company contacts for 7 employees →
손
손정우
Colleague at LinerDaechi-Dong, Seoul, South Korea, Korea, Republic Of
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MK
Minseo Kim
Colleague at LinerSouth Korea, Korea, Republic Of
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SJ
Seyeon Jeon
Colleague at LinerLos Angeles, California, United States
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IH
Iseul Hwang
Colleague at LinerSeoul, South Korea, Korea, Republic Of
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EL
Eunyoung Lee
Colleague at LinerSeoul, South Korea, Korea, Republic Of
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SS
Suwon Shin
Colleague at LinerSeoul, South Korea, Korea, Republic Of
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조
조상현
Colleague at LinerDaejeon Metropolitan Area, Korea, Republic Of
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SS
Shiama Srikantan
Colleague at LinerCupertino, California, United States
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YJ
Young Jun Park
Colleague at LinerSeoul, South Korea, Korea, Republic Of
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SS
Sujin Shin
Colleague at LinerSouth Korea, Korea, Republic Of
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손정우
Colleague at LinerDaechi-Dong, Seoul, South Korea, Korea, Republic Of
View →
MK
Minseo Kim
Colleague at LinerSouth Korea, Korea, Republic Of
View →
SJ
Seyeon Jeon
Colleague at LinerLos Angeles, California, United States
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IH
Iseul Hwang
Colleague at LinerSeoul, South Korea, Korea, Republic Of
View →
EL
Eunyoung Lee
Colleague at LinerSeoul, South Korea, Korea, Republic Of
View →
SS
Suwon Shin
Colleague at LinerSeoul, South Korea, Korea, Republic Of
View →
조
조상현
Colleague at LinerDaejeon Metropolitan Area, Korea, Republic Of
View →
SS
Shiama Srikantan
Colleague at LinerCupertino, California, United States
View →
YJ
Young Jun Park
Colleague at LinerSeoul, South Korea, Korea, Republic Of
View →
SS
Sujin Shin
Colleague at LinerSouth Korea, Korea, Republic Of
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1 education record
Youngwon S. education
FAQ
Frequently asked questions about Youngwon S.
Quick answers generated from the profile data available on this page.
What company does Youngwon S. work for?
Youngwon S. works for Liner.
What is Youngwon S.'s role at Liner?
Youngwon S. is listed as Backend Engineer at Liner.
Where is Youngwon S. based?
Youngwon S. is based in Seoul, South Korea, Korea, Republic of while working with Liner.
What companies has Youngwon S. worked for?
Youngwon S. has worked for Liner, Riiid, C2Ware, Inc., Howser, and Neofect.
Who are Youngwon S.'s colleagues at Liner?
Youngwon S.'s colleagues at Liner include 손정우, Minseo Kim, Seyeon Jeon, Iseul Hwang, and Eunyoung Lee.
How can I contact Youngwon S.?
You can use AeroLeads to view verified contact signals for Youngwon S. at Liner, including work email, phone, and LinkedIn data when available.
What schools did Youngwon S. attend?
Youngwon S. holds Bachelor'S Degree from University Of Seoul.
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