什麼都想搞，什麼都有興趣，什麼都不會且還沒30歲就滿頭白髮的軟韌體工程師。
從2009開始寫code至今。認為Program不能改變全世界，但是卻能改變自己的生活。
國中開始幫助同學針對iOS系列與各型掌機越獄改機，大學時接案修理iPhone與網路案場規劃。
習慣觀察系統，找尋細微關係，進而逆向或推論行為。曾經基於實驗形質做過釣魚網站。
對於嵌入式系統熟悉，喜歡搞小東西。曾任職知名大廠Logo認證工程師及上市公司韌體開發工程師，專職OS Driver與周邊元件控制(I2C, PCH …)跟MCU Firmware撰寫，無聊時就到處攝取新知識增加廣度或泡在Spec裡面看看哪裡有靈感。
偶爾寫寫小程式(C, Java, Swift, iOS app)來幫助周邊需要的人。
同時把一些專案內容記錄在網站內，讓未來的自己或他人少早一點冤望路 : home
如果對我CV簡歷有興趣，也歡迎聯繫 : joel.tsai@joelt.tw
A software engineer with a head full of interests, trying their hand at everything and yet to hit 30, but already rocking a head of white hair.
I’ve been coding since 2009 and believe that programs might not change the world, but can change our life. Back in middle school, I was already helping classmates jailbreak iOS devices and modding various handheld consoles. In college, I took on projects fixing iPhones and planning network setups.
I’ve got this knack for peering into systems, finding those delicate connections, and then reversing or deducing behaviors. I once even built a phishing website as an experiment. I’m pretty good at in embedded systems and have a soft spot for tinkering with small gadgets. I’ve had stints as a certification engineer at a prominent firm, and also as a firmware developer at a publicly listed company. My focus was on OS drivers, peripheral control (I2C, PCH…), and MCU firmware. Whenever boredom strikes, I’m out absorbing new knowledge to broaden my horizons or diving into specs seeking inspiration.
Every now and then, I dabble in coding (C, Java, Swift, iOS apps) to assist those around me who are in need. and also write something in website
Feel free to reach out at joel.tsai@joelt.tw.
If you interested with my CV, please also contact with me at email.
·Interdisciplinary Mastery: Adeptly bridging the realms of software and firmware showcases my versatile capabilities.
·Curiosity-driven Learning: A thirst for knowledge fuels my journey, propelling me to explore and learn with unbridled enthusiasm.
·Embedded Systems: My expertise extends to driver development and embedded systems, where I good at.
·Seamless Communication: My strong communication prowess serves as a bridge between Research & Development and Project Management, fostering a harmonious collaborative environment.