How I become Go GDE - Speaker Deck

How I become Go GDE

by Evan Lin

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Golang Tokyo 2019/10/24 Evan Lin

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Evan Lin • Golang Taipei Co-Organizer • LINE Taiwan Developer Relations • Go GDE LINE Technical Evangelist

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• Golang.tw Golang Taipei • https://github.com/golangtw • Start from 2013. • ~ 7000 participants on Facebook group • https://www.facebook.com/groups/269001993248363 • Monthly meetup (~50) • https://meetup.com/golang-taipei-meetup/ Introducing Golang Taipei

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Introducing Golang Taipei

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Introducing Golang Taipei

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My history background

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Windows Application Developer 10+

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Web application development Surveillance Smart Home

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Our Tech Stack. (before)

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My (ex) boss told me.. ここにヒントがあります。 I have secret tip..

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What is pokemon Go?

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What is Go • Create by Google • Design by • Ken Thompson • Rob Pike • Robert Griesemer, • Feature: • Compiled • Statically Typed • Garbage Collection

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Go is fast!

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gofmt / goimport

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In the meantime..

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COSCUP (Conference for Open Source Coder, Users and Promoters)

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COSCUP 2014 Have you met the Mr. Desktop? https://www.facebook.com/Mr.Desktop

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COSCUP 2015

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Can’t get the ticket?

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My friend told me the tip ここにヒントがあります。 I have secret tip..

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Conference Speaker is who cannot get ticket willing to share! - anonymous

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But, I don’t have topic!

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So, I found this.. https://speakerdeck.com/jeffersonlam/reflections-from- 52-weeks-52-projects

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https://speakerdeck.com/jeffersonlam/reflections-from- 52-weeks-52-projects

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Project 52 Go Challenge

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Project 52 Constraints • The project could be small or big, but it should be something new not just refactoring an old project. • Don't need to create brand new project, you could rewrite some exist project. (but on your own way, not allow to fork and refine.)

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Let’s start Project52..

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1. goFBPages

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2. goInstagram

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3. iloveptt

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No content

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Write what you interest first!

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Tools in project 52

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mstranslator Github: https://github.com/kkdai/mstranslator

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mstranslator Github: https://github.com/kkdai/twitter

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youtube Github: https://github.com/kkdai/youtube

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Oxford-face Github: https://github.com/kkdai/oxford-face

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Oxford-face-cli Github: https://github.com/kkdai/oxford-face-client

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Oxford-emotion Github: https://github.com/kkdai/oxford-emotion

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Slack-bot Github: https://github.com/kkdai/slack-console

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Other tools A github notification (starred, follower, followed) RSS feed in Golang A simple Github Status RSS feeder server in Golang plurk-makerserver: IFFF maker server for plurk

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Algorithm and Data Structure Github: https://github.com/kkdai/slack-console

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KMP – blog post https://www.evanlin.com/about-kmp/

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Google Maglev – A Fast and Reliable Software Network Load Balancer Github: https://github.com/kkdai/maglev

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Other algorithms Github: https://github.com/kkdai/paxos https://github.com/kkdai/raft PAXOS Raft

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Other algorithms and data structure - more PubSub Bloom Filter Radix Tree jsonop Skip List Consistent Hashing Trigram Ngram React-Diff Aho–Corasick Algorithm

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Networking DiskQueue CoAPMQ CoAP PubSub

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Useful tools?

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LINE Bot - Taipei Pet Need Me Github:https://github.com/kkdai/LineBotPetNeedMe

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Let’s stop here.. Github:https://github.com/kkdai/project52

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Wondering how to find those topics?

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Learn from guru (experts)

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Learn from guru (experts)

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Using Trello to record your ideas

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Spending more time on developer SNS github

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What happen after I finished Project 52 試験は100パーセントテストされています

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What happen after I finished Project 52

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What happen after I finished Project 52

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What happen after I finished Project 52

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How I became Go GDE l learn Go • Blog post (weekly) • Write all LINE API example with Go • Learn new Go feature • SHARE! SHARE! SHARE!! With everyone

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How to write more blog posts • Start from learning note. • TIL (Today I learn) is the best practice. • Writing is the best way to learn deeper.

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Writing LINE API with Go

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Learn new Go features • Learn new features using `go get` • Learn from document • Write related into your language TIL.

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SHARE! SHARE! SHARE!!

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SHARE! SHARE! SHARE!! • Meetup approach learning • Share >>> Learn • Open mind