Leonard Lim

Lecturer @Singapore Polytechnic

TutorITResearcherEducationLecturerWeb DeveloperML EngineerData ScientistData EngineerData Analyst

I am a Mathematics and Computer Science educator with interest in AI and Data Science. I have over 7 years as an educator in both fields, teaching in both government schools as well as accelerated specialized schools. I also have experience as a Machine Learning Engineer and Data Engineer, implementing successful end-to-end data pipelines with Machine Learning implementations for predictive analytics.

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Work Background

Lecturer

Singapore PolytechnicLecturer

Nov. 2025Singapore

Teacher

NUS High School of Mathematics & ScienceTeacher

Jan. 2025SingaporeDevelopment of the Data Science and AI syllabus for the CS Department; Teaching both Math and Computing (Secondary and JC equivalent)

Adjunct Teacher

NUS High School of Mathematics & ScienceAdjunct Teacher

Jan. 2025 - Nov. 2025SingaporeDevelopment of the Data Science and AI syllabus for the CS Department; Teaching both Math and Computing (Secondary and JC equivalent)

Senior Data Engineer (Expert 3)

Merck GroupSenior Data Engineer (Expert 3)

Jan. 2023 - Oct. 2024SingaporePart of the Athinia global team, a 50:50 partnership between Merck Group and Palantir, working to enhance the semiconductor manufacturing industry ecosystem through big data analytics and machine learning.

Data Engineer

Athinia™Data Engineer

Jan. 2023 - Jul. 2024

Education Officer

Ministry of Education, Singapore (MOE)Education Officer

Jun. 2017 - Dec. 2022Teaching Subjects: Mathematics and Computer Science (Secondary and JC Equivalent ++), Computer Applications (N Level) ,

Tech Educator and Curriculum Developer

ripplecreateTech Educator and Curriculum Developer

Dec. 2016 - Dec. 2016Singapore

Undergraduate Teaching Assistant

National University of SingaporeUndergraduate Teaching Assistant

Aug. 2014 - May. 2015MA1101R - Linear Algebra MA1102R - Calculus

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