Joan Sim: Email & Phone Number

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Mortgage Client Care Executive at Citi|Singapore

Position:

Mortgage Client Care Executive at Citi

Location:

Singapore

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Last updated: 2026-10-16

Updated: 2026-10-16

Found email addresses for Joan Sim:

Business emails:

j***m@citigroup.com

Found phone for Joan Sim:

+65-***-***-8697

A different Joan Sim?

Work Experience 13 years

Mortgage Client Care Executive at Citi

Jan 2022 - Current

Citigold Acquisition Officer at Citi

Jun 2020 - Dec 2021

Sales Executive at Citi

Jun 2015 - May 2020

Junior Executive at OCBC

Oct 2014 - Jan 2015

Retail Salesperson at SO CHOCOLATE

Jan 2013 - Dec 2013

Joan is proficient in Cantonese, Chinese, and English. Their professional focus is Active Listening, Adaptability, and Communication across 3 core areas.

Education

Diploma at Temasek Polytechnic

O level at Xinmin Secondary School

PSLE at Xinmin Pimary School

Frequently Asked Questions

What is Joan Sim's email address?

SignalHire found a verified business email address for Joan Sim: j***m@citigroup.com.

What is Joan Sim's phone number?

SignalHire found a verified phone number for Joan Sim: +65-***-***-8697.

How do I contact Joan Sim at Citi?

You can reach Joan Sim through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Joan Sim's professional background?

Joan Sim has 13 years of professional experience. They have held roles including Citigold Acquisition Officer, Sales Executive, and Junior Executive at companies such as Citi, Citi, and OCBC. Their education includes Diploma from Temasek Polytechnic, and O level from Xinmin Secondary School.

Is Joan Sim's contact information up to date?

Yes. Joan Sim's SignalHire profile was last updated on 16 October 2026, reflecting their current position as Mortgage Client Care Executive at Citi in New York, New York, United States.

Joan Sim Namesakes

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Joan Sim

MedSpecialized, Inc.

VAMA

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