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Rivaldo Billy Sebastian Email & Phone Number
Mathematics Tutor
at
Math Vigilante Tuition Centre
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Mathematics Tutor
Location
Singapore
Company size
Who is Rivaldo Billy Sebastian? Overview
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Quick answer
Rivaldo Billy Sebastian is listed as Mathematics Tutor at Math Vigilante Tuition Centre, a with 7 employees, based in Singapore. AeroLeads shows a matched LinkedIn profile for Rivaldo Billy Sebastian.
Rivaldo Billy Sebastian previously worked as Mathematics Olympiad Instructor at Wiraswasta and Peer Tutor at Nanyang Technological University Singapore. Rivaldo Billy Sebastian holds Bachelor'S Degree, Mathematical Sciences With A Minor In Computing And Data Analysis, 4.37/5.00 | Honours (Distinction) from Nanyang Technological University.
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Email format at Math Vigilante Tuition Centre
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Math Vigilante Tuition Centre
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Profile bio
About Rivaldo Billy Sebastian
Rivaldo Billy Sebastian is a Mathematics Tutor at Math Vigilante Tuition Centre. He is proficient in Indonesian and English.
Current workplace
Rivaldo Billy Sebastian's current company
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Math Vigilante Tuition Centre
8 roles
Rivaldo Billy Sebastian work experience
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Mathematics Olympiad Instructor
Current
Wiraswasta
Private tutor for mathematics Olympiad and school level maths.Topics covered (not limited to):• Indonesian National Math Olympiad (OSN)• SMO• SASMO• O, N, A-Level maths• IB-Diploma
Oct 2022 - Present
Peer Tutor
Peer tutor for SPMS Math modules in one-to-one setting.Modules covered:• MH3100 Real Analysis I• MH3110 Ordinary Differential Equations• MH2220 Algebra I• MH1101 Calculus II• MH1201 Linear Algebra II• MH1301 Discrete Mathematics• MH1403 Algorithms and Computing
Jan 2024 - May 2024
Mathematics Olympiad Instructor
Optima Centre Of Excellence
Teach Olympiad mathematics in 10-student-class setting for secondary level via physical and online.
Jul 2022 - May 2024
Data Analytics Intern
Jul 2023 - Dec 2023
Undergraduate Teaching Assistant
Tutor for Foundation of Mathematics (MH1300) course tutorials.
Aug 2022 - Nov 2022
Mathematics Olympiad Instructor
Yayasan Simetri
Teach Mathematics Olympiad large classes online for secondary and JC level.
Jun 2021 - Aug 2022
Mathematics Olympiad Judge Officer
Score math Olympiad essay solutions of 30-60 participants monthly.
May 2019 - Jan 2022
2 education records
Rivaldo Billy Sebastian education
Bachelor'S Degree, Mathematical Sciences With A Minor In Computing And Data Analysis, 4.37/5.00 | Honours (Distinction)
High School Diploma, Natural Sciences
Sma Kristen Petra 2
FAQ
Frequently asked questions about Rivaldo Billy Sebastian
Quick answers generated from the profile data available on this page.
What company does Rivaldo Billy Sebastian work for?
Rivaldo Billy Sebastian works for Math Vigilante Tuition Centre.
What is Rivaldo Billy Sebastian's role at Math Vigilante Tuition Centre?
Rivaldo Billy Sebastian is listed as Mathematics Tutor at Math Vigilante Tuition Centre.
Where is Rivaldo Billy Sebastian based?
Rivaldo Billy Sebastian is based in Singapore while working with Math Vigilante Tuition Centre.
What companies has Rivaldo Billy Sebastian worked for?
Rivaldo Billy Sebastian has worked for Math Vigilante Tuition Centre, Wiraswasta, Nanyang Technological University Singapore, Optima Centre Of Excellence, and Psa Marine.
How can I contact Rivaldo Billy Sebastian?
You can use AeroLeads to view verified contact signals for Rivaldo Billy Sebastian at Math Vigilante Tuition Centre, including work email, phone, and LinkedIn data when available.
What schools did Rivaldo Billy Sebastian attend?
Rivaldo Billy Sebastian holds Bachelor'S Degree, Mathematical Sciences With A Minor In Computing And Data Analysis, 4.37/5.00 | Honours (Distinction) from Nanyang Technological University.
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