
Timeline
About me
Trust and Safety Consultant | Cambridge MBA | ex-Airbnb & Singapore cyber policy & regulations
Education

Imperial college london
2009 - 2013Master of engineering (m.eng.) chemical engineering first class honoursActivities and Societies: 3rd Year Departmental Representative, Commercial Team Leader SIFE Imperial Dean's List (top 5% of cohort) for all 4 years.

Free code camp
2016 - 2018Full stack web development certification computer software engineeringhttps://www.freecodecamp.org/zhenxiong/front-end-certification

University of cambridge
2023 - 2024Master of business administration - mba distinction
Experience

Singapore armed forces
Apr 2007 - Feb 2020Captain (artillery)Served my national service duties as the Battalion Recce Officer of a field artillery unit, responsible for the training of the 15 men recce team for live firing exercises. Awarded best artillery unit in 2020.

Shell global solutions
Aug 2012 - Oct 2012Research internDesign of a Pressure Swing Adsorption system utilising Metal Organic Frameworks.

National environment agency
Jun 2013 - May 2017- Strategised Singapore’s international policy approach to address transboundary haze pollution and advocated Singapore’s environmental interests at ASEAN and other governmental platforms.- Worked closely with CEO and Senior Management to represent Singapore in Track I discussions on environmental issues. - Established partnerships with international organisations, NGOs and environmental experts to plan and conduct ASEAN-level capacity building activities and research work e.g. on peatland fire prevention and management in ASEAN.Key achievements:- Contributed to achieving 3 straight haze-free years in Singapore since 2015 (https://bit.ly/2kekzJG)- Worked independently with counterparts in Singapore, Malaysia and Indonesia to organise ASEAN ministerial/ senior officials meetings and capacity building workshop on transboundary haze mitigation that involved more than 100 attendees from 10 ASEAN countries.- Engaged local and international environmental NGOs to collaborate on transboundary haze advocacy and mitigation efforts e.g. WWF’s “We Breathe What We Buy” campaign. Show less - Implemented environmental policies and enhanced regulatory controls to manage construction noise pollution while balancing national-level economic productivity trade-offs. - Addressed public feedback on construction noise pollution and enforced against regulatory breaches.- Shaped public communications on NEA’s noise control policies, initiatives and challenges.- Started up a new $10m government grant to incentivise the construction sector to adopt quieter construction methods and technologies while raising construction productivity; Engaged industry partners to drive publicity and adoption of grant.- Implemented a new policy requirement for upstream construction noise control via noise impact assessments and management plans for public sector construction projects.Key achievements:- 10% reduction in public feedback cases on construction noise (~1600 cases) and 30% reduction in permissible noise limit violation cases (~150 cases) between 2013 and 2015 (https://bit.ly/2Itbdkt).- Established clear public guidelines (written) on grant application and internal SOPs and policies for grant application review, verification and disbursement.- Received public compliments, NEA Service Star and national service excellence award for outstanding service delivery in addressing community feedback on urban noise pollution.- Initiated innovation project to automate the preparation of regulatory notices by enforcement officers, which achieved 20% time saving. Show less
Assistant Manager (International Diplomacy)
Apr 2017 - May 2017Executive (International Diplomacy)
Jun 2015 - Apr 2017Engineer (Regulatory Enforcement)
Jun 2013 - Aug 2015

Singapore public service
Mar 2016 - Dec 2018Public service leadership programme
Ministry of communications and information
May 2017 - Dec 2018Assistant director (cybersecurity and resilience division)- Worked with the Cyber Security Agency and other government/ industry stakeholders to formulate national policies for the implementation of Singapore's Cybersecurity Strategy. Key achievements:- Project managed the development and introduction of the new Cybersecurity Act in Parliament, including consultation with key internal and external stakeholders and the communication of public consultation findings;- Worked with the Minister on his speech for Committee of Supply 2018, which explained the Ministry’s vision and priorities for developing the digital economy and digital readiness (https://bit.ly/2KKzBSw). Show less

Airbnb
Dec 2018 - Aug 2023Lead Airbnb’s trust and safety enforcement policy team in APAC including China. Responsible for trust and safety policy strategy and decisions in APAC, including policy localisation efforts to build trust for a global community. Collaborate with wide ranging cross functional stakeholders to develop and implement consistent and fair policies to protect Airbnb’s community online and offline and to uphold Airbnb’s Community Standards. This includes involvement in the policy process from end to end (draft, operationalise, support escalations, review and improve).Policy expertise includes content, personal safety and security policies. Show less
Program Lead, Business Transformation
May 2022 - Aug 2023Parents@ Lead
Apr 2020 - Aug 2023Interim EMEA Community Policy Lead
Feb 2021 - May 2022APAC/ China Community Policy Lead
Sept 2019 - May 2022Community Policy Manager, APAC
Dec 2018 - Sept 2019

Ai safety fundamentals
Aug 2023 - Nov 2023ParticipantAI Safety Fundamentals Governance Course is a project by BlueDot Impact, consisting of around 5 hours of engagement per week, over 12 weeks. They include weekly readings and classes, culminating in a capstone project.Participants examined policy levers, regulatory tradeoffs, and the stakeholders who are relevant to managing the risks and opportunities posed by advanced AI systems. Participants gain an understanding on how to reduce extreme risks in the current AI governance landscape and the range of agendas in AI Alignment.https://aisafetyfundamentals.com/ Show less

Mirico
Oct 2023 - Dec 2023Mba consultantAdvised on market entry strategy for climate tech start-up providing high sensitivity laser technology for real-time methane gas sensing.

Openai
Dec 2023 - nowMember of red teaming networkServed as a member of OpenAI's external expert network to help inform domain-specific risk assessment of their new models/ products and evaluate potentially harmful capabilities in new systems.

Tremau
Jun 2024 - now- Work with Tremau's Leadership to execute the go-to-market strategy and grow the Trust and Safety advisory business.- Provide online Trust and Safety expertise to support the compliance, strategic and operational needs of online platforms, thereby helping them achieve their trust and safety objectives. - MBA Summer Work Placement.- Advisory support to online platform for compliance with EU Digital Services Act (DSA)
Principal Consultant
Sept 2024 - nowTrust and Safety Consultant
Jun 2024 - Sept 2024
Licenses & Certifications
- View certificate

Generative ai fundamentals
Google cloud skills boostJun 2023 - View certificate

Introduction to image generation
Google cloud skills boostJun 2023 - View certificate

Ai ethics at sap (update q4/2023)
SapDec 2023 - View certificate

Ai for everyone® - theory
Ai singaporeMar 2022 - View certificate

Become a digital trust & safety leader
LinkedinApr 2023 - View certificate

Ai for everyone® - hands-on 1
Ai singaporeMar 2022 - View certificate

The data scientist’s toolbox
Coursera verified certificatesFeb 2015 - View certificate

Developing data products
Coursera verified certificatesJun 2015 - View certificate

Cybersecurity: technology, application and policy
Massachusetts institute of technologyMay 2017 - View certificate

Reproducible research
Coursera verified certificatesMar 2015 - View certificate

Data science specialization
Coursera verified certificatesAug 2015 - View certificate

Lakera 101 ai security course
LakeraMar 2024 - View certificate

Getting and cleaning data
Coursera verified certificatesMar 2015 - View certificate

Practical machine learning
Coursera verified certificatesJun 2015 - View certificate

Regression models
Coursera verified certificatesJun 2015 - View certificate

Statistical inference
Coursera verified certificatesMay 2015 - View certificate

Ai safety fundamentals: governance
Bluedot impactSept 2023 - View certificate

Product management insights
LinkedinJul 2023 - View certificate

Exploratory data analysis
Coursera verified certificatesMar 2015 - View certificate

Data science capstone
Coursera verified certificatesAug 2015 - View certificate

R programming
Coursera verified certificatesFeb 2015
Honors & Awards
- Awarded to Zhen Xiong LimExcellent Service Award (EXSA) Gold Public Service Division & SPRING Singapore Aug 2015 The Excellent Service Award or EXSA is a national award that recognises individuals who have delivered quality service. It seeks to develop service models for staff to emulate and to create service champions.
- Awarded to Zhen Xiong LimIC Startup Venture Catalyst Challenge '13 Finalist (Social Enterprise) Imperial College London Mar 2013 Finalist of Imperial College's first venture catalyst competition chosen from over 25 teams (Social Enterprise and Innovate Category).
- Awarded to Zhen Xiong LimBP Ultimate Field Trip 2012 First Runner Up BP Apr 2012 Runner up in UK wide engineering competition with over 150 participants
- Awarded to Zhen Xiong LimImperial College Volunteering 2012 Award Imperial College London May 2011 Recognised by college for efforts in planning and conducting a series of financial literacy modules cum grand challenge for 30 secondary school students.
- Awarded to Zhen Xiong LimImperial College Engineering Dean's List 2010 - 2013 Imperial College London Jun 2010 Completed the year amongst the top 10% of the chemical engineering cohort.
- Awarded to Zhen Xiong LimSingapore National Environment and Water Undergraduate Scholarship Public Utilities Board Singapore May 2009 Selected from 450 applicants for full undergraduate sponsorship by National Environment Agency and Public Utilities Board
- Awarded to Zhen Xiong LimSword of Honour, Officer Cadet School Singapore Armed Forces May 2008 Top military award for outstanding leadership qualities, character and military performance.
Volunteer Experience
Responsible Tech Mentor
Issued by All Tech Is Human on Feb 2024
Associated with Zhen Xiong LimAPAC Summit 2023 Organizing Committee
Issued by Trust & Safety Professional Association on Jun 2023
Associated with Zhen Xiong LimOrganiser
Issued by Sustainability Sunday @ Serangoon Gardens on Mar 2017
Associated with Zhen Xiong LimCommunity Recycling Project Volunteer
Issued by Tzu Chi Foundation on Jun 2013
Associated with Zhen Xiong LimAssistant Coding Instructor (Python)
Issued by Saturday Kids on Feb 2017
Associated with Zhen Xiong LimPro Bono Consulting
Issued by Movement for the Intellectually Disabled of Singapore on Jul 2016
Associated with Zhen Xiong Lim
Languages
- chChinese
- enEnglish
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