He holds a Master of Science in Social Cognition: Research and Applications from University College London, where he was awarded Merit in 2023. His academic journey also includes a Doctor of Hotel and Tourism Management from The Hong Kong Polytechnic University, achieved in 2019 with a GPA of 3.83, and both an M.B.A. (GPA of 3.88) and a B.B.A. (GPA of 3.78) in Finance from National Taiwan University.

Since December 2010, Ping-Chieh has served as the Executive Director and a member of the Board of Directors at Atami Hotel Co. Ltd. in Taipei City. Under his leadership, Atami Hotel, a historic 3-star establishment with 263 rooms, was transformed into the benchmark of all hot spring hotels in Taiwan. He managed the overhaul of corporate culture, organisational structure, operation management, brand re-engineering, marketing innovation, and international tourism marketing. His efforts earned the hotel multiple accolades, including the Taiwan Star Hotel Label, Hot Spring Hotel Label, and Japan HIS Best Partner Award.

During the COVID-19 pandemic, Ping-Chieh spearheaded the transformation of the hotel into an anti-pandemic facility in collaboration with the Taipei City Government, providing accommodation for COVID-19 positive patients with mild symptoms to help alleviate the hospital patient load.

From December 2013 to January 2021, Ping-Chieh worked with Kitataki Shun Co. Ltd. across Taiwan, Hong Kong, Singapore, Malaysia, and China as a Management Consultant and Executive Coach. He provided executive counselling for SMEs, utilising the Satir Model, Appreciative Inquiry, and Mindfulness Meditation to assist senior managers and entrepreneurs in improving self-awareness, leadership, and corporate culture. During the pandemic, he trained over 2100 individuals from prestigious hotels in "Transformation Training Under the Pandemic." Additionally, in 2014, he collaborated with Shanghai Skywide Financial Information Technology Co. to enhance operational efficiency for the Agricultural Bank of China in Hunan Province.

Earlier in his career, from August 2007 to August 2009, Ping-Chieh was an Associate/Analyst in Financial Advisory Services at PricewaterhouseCoopers Taiwan. He provided M&A advisory, financial due diligence, and business valuation services across sectors, including semiconductor, financial, and leisure.

Ping-Chieh holds several certifications, including Advanced Reiki Practitioner (2024), Traditional Meditation Instructor from Yoga Alliance International (2021), Certified Hypnotherapist from the National Guild of Hypnotists, Inc. (2021), and Certified Personal Trainer from the National Academy of Sports Medicine (2020). He has also completed the Executives Program in Artificial Intelligence at Taiwan AI Academy (2020) and the Hospitality Executive Development Program at Cornell University School of Hotel Administration (2014). Additionally, he is a US Certified Public Accountant, accredited by the State of New Hampshire Board of Accountancy since 2008.

With a strong educational foundation and extensive professional experience, Ping-Chieh Lin is dedicated to advancing the fields of hospitality and wellness through innovative leadership and a commitment to excellence.