Tim 的筆記本

Resume cht

2024-09-16T00:00:00.000Z

Tim Chen, 陳怡然

text

Email: inferno6562@gmail.com

關於我

擁有豐富的Power Automate流程和Power App應用程式開發經驗。
熟悉Oracle、HCL Notes等應用程式的整合。
熟悉使用ScriptRunner附加元件在Jira Software中實現商業工作流程。
具有豐富的HCL Notes設計和管理經驗。
積極學習新技術，致力於不斷提升專業技能。
善於獨立思考，能夠提出多種解決方案。

技能和成就

Power Platform
- 開發了一個整合來自官方網站客戶需求的CRM應用程式，實現郵件通知和郵件活動追蹤。
Jira Software
- 設計和實現自定義的R&D工作流程，從規格到部署，包括評估、開發、測試和發佈。
HCL Notes
- 開發和實現新的商業流程表單、整合Oracle系統數據，及提供一般Notes相關問題的支持。

工作經歷

2018/07 ~ 至今：資深 IT 工程師, IEI Integration Corp. 3022
- Power Platform
  - 開發Power Apps上的CRM應用程式，整合Oracle和Notes。
  - 設計和開發Power Automate和Power Apps解決方案，整合Oracle和Notes。
- Jira
  - 開發自定義的R&D流程管理工作流程，使用ScriptRunner附加元件。
  - 設計和開發人員績效統計和帳戶授權控制系統。
  - 管理數據安全風險，確保符合組織政策。
- HCL Notes
  - 整合Notes和Oracle系統數據，實現無縫數據交換。
  - 獨立開發多組織架構和新系統。
2014/9 ~ 2018/07：IT 工程師，Dimension Computer Technology 6140
- 主要工作內容：
  - 開發和維護Lotus Notes上的ERP系統。
  - 更新官方網站和開發新功能。
  - 創建Lotus Notes和Turnkey（電子發票）系統的介面。
  - 維護客戶ERP系統。

個性

工作：高度承諾、負責任和有責任感。
個人：喜歡嘗試新事物、幽默和享受生活。
面對壓力：積極、正面和解決問題。

學歷

2010/9 ~ 2013/6：資訊工程，國立成功大學
2005/9 ~ 2010/6：資訊工程，國立中山大學

Resume

2024-09-16T00:00:00.000Z

Tim Chen, 陳怡然

text

Email: inferno6562@gmail.com

About Me

Results-driven professional with expertise in developing Power Automate flows and Power App applications.
Proficient in integrating Oracle, HCL Notes, and other applications to drive business efficiency.
Skilled in implementing business workflows in Jira Software using the ScriptRunner add-on.
Experienced HCL Notes designer and administrator with a strong background in system integration.
Proactive learner committed to continuously improving professional skills and knowledge.
Independent thinker with a proven ability to develop multiple solutions to complex problems.

Skills and Performances

Power Platform
- Designed and developed a CRM application that integrates leads from the official website, sends mail notifications, and tracks email activities.
Jira Software
- Designed and implemented custom R&D workflows in Jira Software, from specification to deployment, including evaluation, development, testing, and publication.
HCL Notes
- Developed and implemented new business process forms in HCL Notes, integrated data with Oracle systems, and provided support for general Notes-related issues.

Careers

2018/07 ~ Now: Senior Software Engineer, IEI Integration Corp. 3022
Power Platform
- CRM application on Power Apps.
- Development of Power Automate and Power Apps with integration with Oracle and Notes.
Jira
- Development of custom workflow for R&D process management with ScriptRunner addon.
- Design and development of personnel performance statistics.
- Account authorization control and data security risk management.
HCL Notes
- Responsible for data integration between Notes and Oracle.
- Independent development of multi-organizational architecture.
- Independent development of new systems.
2014/9 ~ 2018/07: Software Engineer, Dimension Computer Technology 6140
- Major work content: development of ERP system on Lotus Notes
  - Development and maintainance of ERP system.
  - Updating of official website.
  - Developing new features of official webpage.
  - Development of interfaces from Lotus Notes to Turnkey(e-invoice) system.
  - Development of customer's ERP system.

Personalities

In working, high commitment, be accountable and responsible.
In leisure, experimental, humor and living for fun.
Under pressure, proactively react and positive thinking.

Educations

2010/9 ~ 2013/6: Computer Science and Information Engineering, National Cheng Kung University
2005/9 ~ 2010/6: Computer Science and Engineering, National Sun Yat-sen University

side project

2019-12-20T07:52:33.000Z

於 QNAP NAS 上建立 Rails 6

使用 Trix 的編輯器介面
Bootstrap 4 Cards 格式
Devise 控制使用者登入/登出

將 Ruby on Rails 實際發佈到 Heroku 平台

Heroku CLI 建行發佈

透過 Rake 取得/修改 Notes Client 端上的資訊

確認系統與使用者的權限設定、簽核流程內容、申請單連結等資訊
快速取得相關的設計元件與設定名稱
快速修正資料

透過 Jekyll 於 Github page 上建立 Blog

學習並使用 Markdown 語法
建立平時的自學記錄

實驗計算器

Github page
練習 jQuery, Bootstrap

Resume

2019-11-27T05:15:33.000Z

Tim Chen, 陳怡然

DCT Projects IEI Projects Side Projects

text

E-mail: inferno6562@gmail.com

Abilities

Ruby on Rails
- ruby, rails
- HTML, HTML5
- JavaScript, jQuery
- CSS, SCSS, SASS
Lotus Notes
- Lotus Script, Lotus Formula
- Xpage
- Java

Performances

Development of Multi-Organization architecture
Data synchronization between Notes and Oracle through web API
- fetch data from Oracle by get method of http in LotusScript language.
Development of interfaces from Lotus Notes to Turnkey(e-invoice) system
- sync invoice content and uploading information
Customer Project Developing
- Customize ERP system
- Assistance of evolving to webpage from Lotus Notes Client

Side Project

https://infernopc.github.io/blog/2019/12/20/side-project/

Future Prospects

master in Ruby on Rails
AngularJS, Node.js
Machine Learning with Python
ERP development

Careers

2018/07 ~ Now: Senior Software Engineer, IEI Integration Corp. 3022
- Major work content: development of ERP system on Lotus Notes
  - Data synchronization between Notes and Oracle - Marketing, PO Process, Employee
  - Independent development of multi-organization architecture - QNAP Warehouse, PO Process, Sales Order
  - Independent development of Notes application - R&D, Production Management
- Abilities:
  - LotusScript, LotusFormula
  - Oracle
2014/9 ~ 2018/07: Software Engineer, Dimension Computer Technology 6140
- Major work content: development of ERP system on Lotus Notes
  - development and maintainance of ERP system
  - updating of official website
  - developing new features of official webpage
  - development of interfaces from Lotus Notes to Turnkey(e-invoice) system
  - development of customer's ERP system
- Abilities:
  - LotusScript, LotusFormula, Xpage
  - Ruby On Rails
  - HTML, JavaScript, CSS, jQuery, SASS, SCSS

Personalities

In working, high commitment, be accountable and responsible.
In leisure, experimental, humor and living for fun.
Under pressure, proactively react and positive thinking.

Educations

2010/9 ~ 2013/6: Computer Science and Information Engineering, National Cheng Kung University
2005/9 ~ 2010/6: Computer Science and Engineering, National Sun Yat-sen University

IEI Project

2019-11-26T06:59:33.000Z

QNAP 人員增補系統改版

配合 QNAP 組織擴展需要，進行人員增補系統的流程優化，並提供明確的表單介面，以縮短人力增補的作業時間。

IEI 工廠驗證系統規劃及開發

提供於工廠搬遷或產線變動時，對現場作業環境的安全檢測流程。

透過 Web API 與 Oracle 進行資料串接

透過 Http Get 動作向 Oracle 取得即時的料號資訊、節省原本 Notes 與 Oracle 端相互同步所需的作業時間，加速倉儲、產銷等系統的作業流程。

Git push/pull error: Could not read from remote repository

2019-11-20T00:00:00.000Z

在 Git Bash 上使用 Git pull/push/clone 時發生

shell

$ git push
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

若已有將 SSH key 加進 Github 帳號裡面，再執行

shell

$ eval $(ssh-agent)
Agent pid 14536

$ ssh-add ~/.ssh/github.com
Identity added: /c/Users/timchen/.ssh/github.com (timchen@IT-TimChen-N1)

ssh-add 請指定對應的 private key

Resume

2019-11-19T11:21:33.000Z

Tim Chen, 陳怡然

DCT Projects IEI Projects Side Projects

text

E-mail: inferno6562@gmail.com

擅長項目

Ruby on Rails
- ruby, rails
- HTML, HTML5
- JavaScript, jQuery
- CSS, SCSS, SASS
Lotus Notes
- Lotus Script, Lotus Formula
- Xpage
- Java

專案成果

多組織 Notes 系統維護及開發
透過 Web API 與 Oracle 進行資料串接
- 以 LotusScript 呼叫 Http Get Method 取得 Oracle 系統上的資料
電子發票介接系統開發
- 將公司內部現有的發票系統介接上電子發票Turnkey系統
客戶專案開發
- 進銷存系統開發
- Notes Web化協助

Side Project

https://infernopc.github.io/blog/2019/12/20/side-project/

未來目標

master in Ruby on Rails
AngularJS, Node.js
Machine Learning with Python

工作經歷

2018/07 ~ 現今: 威強電工業電腦 3022 / Notes 高級管理師
- 主要職掌：公司內部ERP系統開發及維護
  - 負責 Notes 與 Oracle 進行資料串接 - 產銷、會計請採驗、人員資料
  - 多重組織別架構獨立開發 - QNAP 單一組織系統重構為集團化系統(倉儲、請採驗、銷售系統)
  - 新系統獨立開發 - 研發系統、生產管理
- 專業能力：
  - LotusScript, LotusFormula
  - Oracle
2014/09 ~ 2018/07: 訊達電腦 6140 / 軟體工程師
- 主要職掌：ERP相關系統開發
  - 公司內部ERP系統開發及維護
  - 公司官網頁面更新
  - 公司內部Ruby On Rails網頁開發
  - 電子發票介接系統開發
  - 客戶進銷存系統開發
- 專業能力：
  - LotusScript, LotusFormula, Xpage
  - Ruby On Rails
  - HTML, JavaScript, CSS, jQuery, SASS, SCSS

人格特質

工作時認真負責
休閒時幽默風趣
有壓力時積極面對

學歷

2010/9 ~ 2013/6: 國立成功大學資訊工程所
2005/9 ~ 2010/6: 國立中山大學資訊工程系

lotus script hint

2019-11-12T00:00:00.000Z

Hint

Global_Make_Buy_Code: 1=Make, 2=Buy
DialogBox(Form$, Horz, Vert, NoCancel, NoNewFd, NoFdUpd, Read, Title$, Doc, SizeToTable, NoOKCancel, OKCancelAtBottom)
PickListCollection(PICKLIST_CUSTOM, IsMultiSelect, Server$, Filepath$, View$, Title$, Msg$, Cate$)

setup ubuntu for rails part 3

2019-05-31T00:00:00.000Z

build a new rails project

create new project

shell

$ rails new blog

try rails s but received error

text

Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)

install Node.js to resolve it

shell

$ sudo apt-get install nodejs

try rails s and works fine

setup ubuntu for rails part 2

2019-05-24T00:00:00.000Z

configure git

add user informations

shell

$ git config --global user.name "Tim Chen"
$ git config --global user.email "inferno6562@gmail.com"

add some useful configs

shell

$ git config --global core.editor "vim"
$ git config --global alias.graph "log --graph --decorate --oneline"
$ git config --global push.default simple

display branch name on shell (re-login is required)

shell

$ vim ~/.bash_profile

shell

parse_git_branch() {
	git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@\h \[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "

config vimrc

edit vimrc

shell

$ vim ~/.vimrc

add configs

Vim

" custom settings
set nu
set tabstop=2
set shiftwidth=2
set mouse=a
set incsearch
filetype indent on
set bg=dark
color darkblue
hi LineNr cterm=bold ctermfg=DarkGrey ctermbg=NONE
hi CursorLineNr cterm=bold ctermfg=Green ctermbg=NONE
inoremap ( ()<Esc>i
inoremap " ""<Esc>i
inoremap ' ''<Esc>i
inoremap [ []<Esc>i
inoremap { {}<Esc>i

get ctrlp.vim

follows http://ctrlpvim.github.io/ctrlp.vim/#installation

clone ctrlp.vim

shell

$ cd ~/.vim
$ git clone https://github.com/ctrlpvim/ctrlp.vim.git bundle/ctrlp.vim

add to ~/.vimrc

Vim

set runtimepath^=~/.vim/bundle/ctrlp.vim

run on vim's command line

Vim

:helptags ~/.vim/bundle/ctrlp.vim/doc

restart vim and check :help ctrlp.txt

generate SSH keys for github/gitlab

generate SSH keys

shell

$ ssh-keygen
$ cat ~/.ssh/id_rsa.pub

copy output and paste to github and gitlab

install rails 5 and 6

install rails at current gemset

shell

$ gem install rails

create a new gemset

shell

$ rvm gemset create rails600

switch to rails600

shell

$ rvm use @rails600

list all rails version and install latest one(current latest version is 6.0.0.rc1)

shell

$ gem list rails --remote --pre --all | grep -i "^rails "
$ gem install rails -v 6.0.0.rc1

setup ubuntu for rails part 1

2019-05-23T00:00:00.000Z

OS

Ubuntu 16.04

Enable SSH

install SSH service

shell

$ sudo apt-get install ssh
$ sudo apt-get install openssh-server

(optional) ssh config

shell

$ vim /etc/ssh/sshd_config
$ /etc/init.d/ssh restart

install rvm

follow https://rvm.io/rvm/install

update apt-get

shell

$ sudo apt-get update

get GPG keys

shell

$ gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

install RVM with stable ruby version

shell

$ \curl -sSL https://get.rvm.io | bash -s stable --ruby

add rvm to PATH

shell

$ source .rvm/scripts/rvm

check rvm and ruby is well installed

shell

$ rvm -v
$ ruby -v

install git

follow https://git-scm.com/book/en/v2/Getting-Started-Installing-Git

install git

shell

$ sudo apt-get install git

install vim

install vim

shell

$ sudo apt-get install vim

lotus script classes ver2

2019-02-27T00:00:00.000Z

$LSClasses_2

using an jquery in rails

2018-11-30T00:00:00.000Z

reference

https://www.engineyard.com/blog/using-jquery-with-rails-how-to

preparing

create new rails app

shell

$ rails new APP_NAME

add gem

Ruby

gem 'jquery-rails'

bundle

shell

$ bundle install

include jqury to application.js

JavaScript

//= require jquery3
//= require jquery_ujs
//= require_tree .

test

create tutorial resource

shell

$ rails g resource tutorial title:string url:string
$ rake db:migrate

display table

Ruby

# in app/controllers/tutorials_controller.rb
def index
	@tutorials = Tutorial.all
end

display table

ERB

<!-- in app/views/tutorial/index.html.erb (create one) -->
<h1>Tutorials</h1>
<ul>
  <% @tutorials.each do |tutorial| %>
    <li><%= tutorial.title %></li>
  <% end %>
</ul>

auto launch url while opening document

2018-11-27T00:00:00.000Z

Setup

on form Property > Launch Tab > Auto launch option > select "-URL-"
create a rich text field named "URL"
highlight the field and create a hotspot on it by Create > Hotspot > Link Hotspot...
save the form design

Use

compose a document
paste the url such as "notes://server_name/db_path.nsf"
save and re-open document
re-open document will automatically redirct to the url

trace error

2018-09-06T00:00:00.000Z

demo

code

LotusScript

Option Public
Option Declare

Use "$trace" 
Sub Initialize
	
	On Error GoTo HANDLE_
	
	Call a
	
HANDLE_:
	msgbox Join(getTracedError, Chr(10))
	Exit Sub
End Sub

Sub a
	
	On Error GoTo HANDLE_
	
	Call c
	Call b
	
HANDLE_:
	traceError
End Sub

Sub b
	
	On Error GoTo HANDLE_
	
	' raise error here
	Error 1234, "test error here~"
	Exit Sub
HANDLE_:
	traceError
End Sub


Sub c

	On Error GoTo HANDLE_

	' nothing happends here
	
	Exit Sub
HANDLE_:
	traceError
End Sub

output

text

(sub/function) INITIALIZE) Error 1234: test error here~ in line 5
	from sub/function A in line: 5
	from sub/function B in line: 6

$trace

code

LotusScript

Option Public
Option Declare

%Include "lsconst.lss"

Private traced_array As Variant

Function getTracedError As Variant
	Dim error_msg As String
	If IsEmpty(traced_array) Then traced_array = Split("")
	error_msg = "(sub/function " & GetThreadInfo(LSI_THREAD_CALLPROC) & ") Error " & Err & ": " & Error & " in line " & Erl
	traced_array = FullTrim(ArrayAppend(Split(error_msg, ""), traced_array))
	getTracedError = traced_array
End Function

Sub traceError
	Dim error_msg As String
	If IsEmpty(traced_array) Then traced_array = Split("")
	error_msg = Chr(9) & "from sub/function " & GetThreadInfo(LSI_THREAD_CALLPROC) & " in line: " & Erl 
	traced_array = FullTrim(ArrayAppend(Split(error_msg, ""), traced_array))
	Error Err, Error$
End Sub

refresh design testing

2018-08-27T00:00:00.000Z

setup

two local databases A and B
- A is a new database
- B is a master template(name: TB) with some design in it

test 1

actions
1. check A "Inherit design from master template" with name "TB"
2. "refresh design" action on A
results
- design in A but not in B ==> removed
- design in A with "Prohibit design refresh or replace to modify" ==> no change
- design in B but not in A ==> copy design from B to A
- design in A and B ==> replace design in A by B

test 2

actions
1. create empty script in A with the name exists in B
2. create empty form in A with the name exists in B
3. inherit both script and form from template name "TB"
4. "refresh design" action on A
results
- script
  - script name in A but not in B ==> no change but with warn log
  - script name in A and in B ==> replace script in A by B
- form
  - only form name in A and in B ==> replace form in A by the same form name in B(adding alias if form in B has alias)
  - form alias in A and in B ==> replace form in A by the same form alias in B(form name is updated if is different with the form in B)

isXXX function family

2018-08-15T00:00:00.000Z

survey

operators
- Is
- IsA
subs/functions
- IsArray
- IsDate
- IsDefined
- IsElement
- IsEmpty
- IsList
- IsNull
- IsNumeric
- IsObject
- IsScalar
- IsUnknown
object methods
- IsAccentSensitiveSort - NotesViewColumn
- IsActivatable - NotesAgent
- IsAdminNames - NotesACL
- IsAdminReaderAuthor - NotesACL, NotesACLEntry
- IsAdminServer - NotesACLEntry
- IsAuthors - NotesItem
- IsCalendar - NotesView
- IsCaseSensitiveSort - NotesViewColumn
- IsCategorized - NotesView
- IsCategory - NotesViewColumn, NotesViewEntry
- IsCertificateAuthorityAvailable - NotesAdministrationProcess
- IsClusterReplication - NotesDatabase
- IsConfigurationDirectory - NotesDatabase
- ... too many
formula
- @IsAgentEnabled
- @IsAppInstalled
- @IsAvailable
- @IsCategory
- ... too many

why do not use Not Instr

2018-08-15T00:00:00.000Z

test result

	Instr	T or F	Not Intr	T or F
"abcd", "a"	1	T	-2	T
"abcd", "b"	2	T	-3	T
"abcd", "c"	3	T	-4	T
"abcd", "d"	4	T	-5	T
"abcd", "e"	0	F	-1	T

LotusScript

' "If Instr()" works as we wish
if instr("abcd", "a") then
	' enter this condition
else

end if
if instr("abcd", "e") then

else
	' enter this condition
end if

' "If Not Instr()" is horrible
if not instr("abcd", "a") then
	' enter this condition, omg~
else

end if
if not instr("abcd", "e") then
	' enter this condition
else

end if

ps

Not function work differently with Boolean type and Integer type

LotusScript

Dim m As Integer
m = 1
print (Not m) ' output: -2
m = True ' translate to -1
print (Not m) ' output: 0

Dim n As Boolean
n = 1 ' translate to True
print (Not n) ' output: False
n = True
print (Not n) ' output: False

vimrc test

2018-08-14T00:00:00.000Z

.vimrc

git-bash on windows
- $ vim $HOME/.vimrc
content:

Vim

set nu
set tabstop=2
set shiftwidth=2

set mouse=a
set incsearch
filetype indent on

set bg=dark
color darkblue
hi LineNr cterm=bold ctermfg=DarkGrey ctermbg=NONE
hi CursorLineNr cterm=bold ctermfg=Green ctermbg=NONE

inoremap ( ()<Esc>i
inoremap " ""<Esc>i
inoremap ' ''<Esc>i
inoremap [ []<Esc>i
inoremap { {}<Esc>i

sublime text with notes

2018-08-08T00:00:00.000Z

steps

install sublime text
- windows installer(64-bit): https://download.sublimetext.com/Sublime%20Text%20Build%203176%20x64%20Setup.exe
- other os: https://www.sublimetext.com/3
install package control
- goto url: https://packagecontrol.io/installation
- copy installation code of SUBLIME TEXT 3
- open sublime text 3
- open console by press ctrl+`(backtick)
- paste installation code then press enter
- restart sublime text 3
import lotus script and formula syntax
- lotus script:
  - link: https://github.com/InfernoPC/sublime-text-lotusscript/blob/master/README.md
- lotus formula:
  - link: https://github.com/InfernoPC/sublime-text-lotusformula/blob/master/README.md