Day-1 10:40 - 11:40
- session
- JP
Keynote
- #Other
session
FILTER 
Day-1 12:00 - 12:40
- session
- JP
AI and Brain Science
- #Machine Learning
- #Guest
Day-1 12:00 - 12:40
- session
- EN
Strong customer authentication & biometrics using FIDO
- #Financial
- #Security
Day-1 12:00 - 12:40
- session
- JP
gRPC service development in private Kubernetes cluster
- #Infrastructure
- #OSS
Day-1 12:00 - 12:40
- session
- EN
Making a strong and robust deep model by simple but effective data augmentation.
- #Machine Learning
Day-1 13:40 - 14:20
- session
- EN
DUET: How to make AI Reservation Agent via Telephony
- #Machine Learning
Day-1 13:40 - 14:20
- session
- JP
Deep Dive into LINE's Time Series Database 'Flash'
- #Infrastructure
- #Server Side
Day-1 13:40 - 14:20
- session
- JP
Inside of Blog; Light and shadow of the service matured for 15 years and challenge chaos and legacy
- #Server Side
Day-1 13:40 - 14:20
- session
- EN
Timeline Post Recommender System
- #LINE Messenger
- #Machine Learning
Day-1 13:40 - 14:20
- session
- JP
LINE's next-generation SDN architecture
- #Infrastructure
Day-1 13:40 - 14:20
- session
- EN
Seamless device migration using LINE secure backups
- #Security
- #UI/UX
Day-1 14:30 - 15:10
- session
- JP
LINT (LINE Improvement for Next Ten years)
- #LINE Messenger
- #Server Side
Day-1 14:30 - 15:10
- session
- JP
The Art of Smart Channel
- #LINE Messenger
- #Server Side
- #Machine Learning
Day-1 14:30 - 15:10
- session
- JP
Technologies that support the distribution of LINE NEWS articles
- #Server Side
Day-1 14:30 - 15:10
- session
- EN
How LINE Ads Platform is Constantly Evolving
- #Machine Learning
- #Data
Day-1 14:30 - 15:10
- session
- JP
Scalar DLT Technical Overview and its Use Cases
- #Blockchain
- #Guest
Day-1 14:30 - 15:10
- session
- EN
Building a data-consistent multi-master commerce platform
- #Data
- #Server Side
- #Guest
Day-1 15:30 - 16:10
- session
- EN
Inside OpenChat
- #LINE Messenger
- #Server Side
Day-1 15:30 - 16:10
- session
- JP
Data Science drives improvement of LINE messenger
- #LINE Messenger
- #Data
Day-1 15:30 - 16:10
- session
- JP
What's next for the use of Kubernetes?
- #Infrastructure
- #Guest
Day-1 15:30 - 16:10
- session
- EN
Evolve Application Security To A Zero Trust Architecture
- #Security
- #Guest
Day-1 15:30 - 16:10
- session
- JP
Custody / KYC / AML regulations on crypto world
- #Blockchain
- #Financial
Day-1 15:30 - 16:10
- session
- EN
Adventures in Hardening the Security of LINE's Infra
- #Security
Day-1 16:20 - 17:00
- session
- JP
Reliability Engineering Behind The Most Trusted Kafka Platform
- #OSS
- #Server Side
Day-1 16:20 - 17:00
- session
- JP
Introduction to XXE, SSRF, Insecure Deserialization
- #Security
- #Guest
Day-1 16:20 - 17:00
- session
- JP
Feature as a Service at Data Labs
- #Data
- #Machine Learning
Day-1 16:20 - 17:00
- session
- EN
100+PB scale Unified Hadoop cluster Federation with 2k+ nodes
- #Data
- #OSS
Day-1 16:20 - 17:00
- session
- JP
LINE Research on speech source separation with deep learning
- #Machine Learning
Day-1 17:20 - 18:00
- session
- JP
Cloud Native Challenges in Private Cloud with K8s, Knative
- #Infrastructure
- #OSS
Day-1 17:20 - 18:00
- session
- JP
Long road to microservices architecture at LINE messaging platform.
- #LINE Messenger
- #Server Side
Day-1 17:20 - 18:00
- session
- JP
Launching the AI and Machine Learning Team, and Developing Machine Learning Products at M3
- #Guest
- #Machine Learning
Day-1 17:20 - 18:00
- session
- EN
PicCell : Flooding your service with AI
- #Machine Learning
Day-1 18:10 - 18:50
- session
- JP
Building a smart recommender system across LINE services
- #LINE Messenger
- #Machine Learning
Day-1 18:10 - 18:50
- session
- EN
NAVER Clova OCR
- #Machine Learning
Day-1 18:10 - 18:50
- session
- JP
Backend Architecture Design for Analyzing and Processing Massive Blockchain Traffic
- #Blockchain
- #Data
- #Server Side
Day-1 18:10 - 18:50
- session
- JP
Software engineering that supports LINE-original LBaaS
- #Infrastructure
Day-1 13:40 - 13:50
- short track
- JP
Implementation of service mesh using Envoy and Central Dogma
- #Server Side
Day-1 13:50 - 14:00
- short track
- JP
How Custom Sticker Development Works
- #Server Side
Day-1 14:00 - 14:10
- short track
- EN
Jointly End-To-End Embedding Learning for Large-Scale Sticker Similarity Search
- #Data
- #Machine Learning
Day-1 14:10 - 14:20
- short track
- EN
Build Data Application with Dagster
- #Data
Day-1 14:30 - 14:40
- short track
- EN
Libra Report: Scaling A/B Tests for Real Services
- #Data
Day-1 14:40 - 14:50
- short track
- EN
Refresh MySQL endpoints without the application restart
- #Infrastructure
- #Server Side
Day-1 14:50 - 15:00
- short track
- EN
Introducing an In-house Cybersecurity Training Platform
- #Security
Day-1 15:00 - 15:10
- short track
- EN
How Machine Learning helps LINE Fact Checker - Now and Future
- #Machine Learning
Day-1 15:30 - 15:40
- short track
- EN
LINE's New Year campaign - Taking Control of High Traffic
- #Server Side
- #LINE Messenger
Day-1 15:40 - 15:50
- short track
- EN
What's happening at LINE developer culture with open source?
- #OSS
Day-1 15:50 - 16:00
- short track
- EN
Handling race-condition in LINE Help Indonesia OA
- #Data
- #Server Side
Day-1 16:00 - 16:10
- short track
- EN
Utilizing BERT to make keyword-based search smart
- #Machine Learning
Day-1 16:20 - 16:30
- short track
- JP
Simple and modern server-side engineering with Kotlin
- #Server Side
Day-1 16:30 - 16:40
- short track
- JP
How we deal with large traffic of LINE Official Account in realtime
- #Data
- #Server Side
Day-1 16:40 - 16:50
- short track
- JP
Road to enterprise level gradle multi project. Gradle Build Recipe
- #Infrastructure
Day-1 16:50 - 17:00
- short track
- EN
Toward Intelligent Music Service
- #Data
- #Machine Learning
Day-1 17:20 - 17:30
- short track
- JP
Case studies of Spark Extension development by data scientists.
- #Data
Day-1 17:30 - 17:40
- short track
- JP
LINE Security Bug Bounty Program
- #Security
Day-1 17:40 - 17:50
- short track
- EN
Managing ML pipelines with Airflow
- #Machine Learning
Day-1 17:50 - 18:00
- short track
- EN
Analysis of LINE MUSIC TW User
- #Data
Day-1 18:10 - 18:20
- short track
- JP
HR Tech endeavors at LINE
- #Data
Day-1 18:20 - 18:30
- short track
- JP
Small Mislabeling is fine: How LINE catches label noise
- #Data
- #Machine Learning
Day-2 10:40 - 11:40
- session
- JP
Opening DAY2
- #Other
Day-2 12:00 - 12:40
- session
- JP
"LINE-like" Product Management of Smart Channel
- #Product Management
- #LINE Messenger
Day-2 12:00 - 12:40
- session
- JP
Beyond AR/VR - Inside and Outside of Gatebox Platform
- #Guest
- #Other
Day-2 12:00 - 12:40
- session
- JP
Launch of a new project! Trial and error culture which realized walk-through payment
- #Developers Product
- #Guest
Day-2 12:00 - 12:40
- session
- JP
Evolution of LINE Things and inside of released products
- #Developers Product
Day-2 13:40 - 14:20
- session
- JP
Project management and Agile – Strategies and examples of enterprise-wide organization
- #Project Management
Day-2 13:40 - 14:20
- session
- JP
What's New in LINE Front-end Framework
- #Frontend
- #Developers Product
Day-2 13:40 - 14:20
- session
- EN
Your Identity is the New Firewall
- #Guest
- #Security
- #Developers Product
Day-2 13:40 - 14:20
- session
- EN
Armeria: A Microservice Framework Well-suited Everywhere
- #OSS
- #Server Side
Day-2 13:40 - 14:20
- session
- JP
Flutter for LIVE Commerce
- #Android
- #iOS
Day-2 13:40 - 14:20
- session
- EN
Looking for a silver bullet to edit videos on Android.
- #LINE Messenger
- #Android
Day-2 14:30 - 15:10
- session
- EN
LINE Design System : making LINE Product faster without losing consistency
- #UI/UX
Day-2 14:30 - 15:10
- session
- JP
The internal of LINE Official Account's advanced broadcast
- #LINE Messenger
- #Server Side
Day-2 14:30 - 15:10
- session
- EN
Growing LINE for iOS
- #iOS
- #LINE Messenger
Day-2 14:30 - 15:10
- session
- EN
Rebuilding Slack Search with Armeria
- #Guest
- #Infrastructure
Day-2 14:30 - 15:10
- session
- JP
Engineering at rapidly growing Mobile Video Ad Network FIVE
- #Data
- #Infrastructure
- #Machine Learning
Day-2 14:30 - 15:10
- session
- JP
How to optimize bot development lifecycle with DevOps
- #Guest
- #Developers Product
Day-2 15:30 - 16:10
- session
- JP
Front-end in Design Systems
- #UI/UX
- #Frontend
Day-2 15:30 - 16:10
- session
- EN
LINE Score: How to build Alternative Credit Scoring Model
- #Financial
- #Machine Learning
Day-2 15:30 - 16:10
- session
- JP
Services We Create with Users
- #Product Management
- #Guest
Day-2 15:30 - 16:10
- session
- JP
Journey of Feature Flag development in LINE Android
- #Android
Day-2 15:30 - 16:10
- session
- JP
How to start using Auth0 by LINE Login - Method to easily construct an authentication infrastructure
- #Developers Product
- #Guest
Day-2 15:30 - 16:10
- session
- EN
How we continuously delivery LINE TODAY App with high agility and high quality
- #iOS
- #Android
Day-2 16:20 - 17:00
- session
- JP
Let’s experience super smart city leveraging LINE API
- #Developers Product
- #Guest
Day-2 16:20 - 17:00
- session
- JP
Modernize the development of LINE Messenger for Android
- #Android
- #LINE Messenger
Day-2 16:20 - 17:00
- session
- JP
Mechanism of LINE easy identification and synergy with LINE financial service
- #Financial
Day-2 16:20 - 17:00
- session
- EN
Face Recognition Check-in Mechanism
- #Machine Learning
- #Data
Day-2 16:20 - 17:00
- session
- JP
Developing chatbot with Cloud 101 for LINE account auto-reply
- #Guest
- #Developers Product
Day-2 16:20 - 17:00
- session
- EN
LINE Call: 8 year journey to the top level quality
- #LINE Messenger
- #Server Side
Day-2 17:20 - 18:00
- session
- JP
Internal system that supports LINE
- #Other
Day-2 17:20 - 18:00
- session
- JP
Failure Detection of Microservices with Test and Zipkin
- #Other
Day-2 17:20 - 18:00
- session
- JP
How do you get the right balance between business, technology, and creativity?
- #Guest
- #UI/UX
Day-2 17:20 - 18:00
- session
- JP
The Evolution of the LINE Developer Community
- #Guest
- #Developers Product
Day-2 13:40 - 13:50
- short track
- JP
What is the engineering organization that LINE DevRel is aiming for
- #Other
Day-2 13:50 - 14:00
- short track
- JP
The IoT technology inside LINE DEVELOPER DAY 2019
- #Developers Product
Day-2 14:00 - 14:10
- short track
- EN
How to reduce Android app launch time by scoping your dependencies using Koin DI
- #Android
Day-2 14:10 - 14:20
- short track
- EN
Efficient integrating data from multiple data providers
- #Data
- #Infrastructure
Day-2 14:30 - 14:40
- short track
- JP
Now supporting Dark Mode on LINE messenger
- #iOS
Day-2 14:40 - 14:50
- short track
- JP
LIFF v2, the latest Webview SDK lets you leverage LINE
- #Frontend
- #Developers Product
Day-2 14:50 - 15:00
- short track
- EN
Modern Web Testing with Cypress.io
- #Other
Day-2 15:00 - 15:10
- short track
- EN
Speed up iOS Development with LLDB Code Injection and Framework Live Preview
- #iOS
Day-2 15:30 - 15:40
- short track
- EN
Faster iOS Builds with Bazel
- #iOS
Day-2 15:40 - 15:50
- short track
- EN
Custom Elements in Custom Stickers
- #Frontend
Day-2 15:50 - 16:00
- short track
- EN
How to Increase Daily Users Time Spent on App thru Feature Experimentation
- #Product Management
- #UI/UX
Day-2 16:00 - 16:10
- short track
- EN
Fast UI/UX Prototyping with Flutter for App Development
- #UI/UX
Day-2 16:20 - 16:30
- short track
- EN
Cutting Binary Size on a Growing App
- #iOS
Day-2 16:30 - 16:40
- short track
- JP
Financial × Frontend: Approach to UX
- #Financial
- #Frontend
Day-2 16:40 - 16:50
- short track
- JP
Front-end stories from streamlining LP production at LINE
- #Frontend
Day-2 16:50 - 17:00
- short track
- JP
Backend architecture for LINE LP production tool
- #Server Side
Day-2 17:20 - 17:30
- short track
- EN
Clean code through understanding and communication
- #Android
Day-2 17:30 - 17:40
- short track
- EN
LINE GAME Platform : Promotion using Deeplink and Deferred Deeplink
- #Other
Day-2 17:40 - 17:50
- short track
- EN
Go-ing GraphQL in LINE SPOT - API Gateway for Microservices
- #Frontend
- #Server Side
Day-2 17:50 - 18:00
- short track
- EN
How FCU speed up to LINE Shopping monitor workload?
- #Other