Hean Hong Leong

programming itbc2 android inno1337 programmers developer innoractive guideline software software development software developers mobile api security singapore java telegramapp telegram bot designer ui ux growth personal development tip hotfix master branch release branch feature branch branching workflow git analysis module diagram sequence diagram flowcharts documentation specification business process business requirement itbc2018 performance tips johorbahru johor selfdevelopment coding development server go gopher golang webhook mailhook web development hackerspace hackathon culture hacker lifehack barcamp asynchronous zeromq activemq task rabbitmq management motivation learning teamwork hack runtime php traffic hackerspacejb malaysia hsjb jaybee wp7 payment integration json xml web service graphic color filters reverse engineering paypal hacking bytecode app apktool wca block building benson liang leong hean hong techniques lars petrus fridrich layer by layer waterman roux barcampsg4 parenttoolbox lubing speed cubing rubik cube geekcampsg geekcamp yahoo