Senior Software Consultant
Current
Jul 2024 - Present
AeroLeads people directory · profile
Jack Sim Email & Phone Number
Senior Software Consultant
at
Zenika Singapore
1 work email found
@99.co
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Consultant
Location
Singapore, Singapore, Singapore
Company size
Who is Jack Sim? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jack Sim is listed as Senior Software Consultant at Zenika Singapore, a company with 17 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a work email signal at 99.co and a matched LinkedIn profile for Jack Sim.
Jack Sim previously worked as Backend Engineer / Dev Lead / Backend Lead at 99 Group and Intern at Accenture. Jack Sim holds Graduate Diploma, Computer Systems Analysis from National University Of Singapore, Institute Of System Science.
Company email context
Email format at Zenika Singapore
This section adds company-level context without repeating Jack Sim's masked contact details.
{first}@99.co
86% confidence
AeroLeads found 1 current-domain work email signal for Jack Sim. Compare company email patterns before reaching out.
Profile bio
About Jack Sim
Jack Sim is a Senior Software Consultant at Zenika Singapore. He possess expertise in python, c#, java enterprise edition, research, microsoft excel and 17 more skills. Colleagues describe him as "Jack is one of those rare gems I’ve come across that has an insatiable curiosity, and he doesn’t stop till he finds answers to questions. He is one of the more knowledgeable people I know regarding tech and he seems to find joy in sharing and guiding others who share his passion. One of his gifts is his ability to explain the most complex concepts in a simple way. His energy and obsession are contagious. I love working with this guy!"
Listed skills include Python, C#, Java Enterprise Edition, Research, and 18 others.
Current workplace
Jack Sim's current company
Company context helps verify the profile and gives searchers a useful next step.
Zenika Singapore
6 roles
Jack Sim work experience
A career timeline built from the work history available for this profile.
Backend Engineer / Dev Lead / Backend Lead
- Transitioned from Backend Engineer to Dev Lead, demonstrating leadership in maintaining clear communication and fostering a cohesive team environment.- Led the team through a complex reshuffle post-acquisition, integrating new engineers and adapting our processes to ensure smooth team functionality.- As Backend Lead, I've focused on team growth and.
Feb 2019 - Jun 2024
Intern
- Developed an automated UI regression testing framework using Selenium and Python, enhancing testing efficiency for a major telecommunications client.
Sep 2018 - Jan 2019
Data Engineer Intern
- Engineered automated scrapers and designed an ETL pipeline for a new Commercial feature, contributing to improved data-driven decision-making
Oct 2017 - Jan 2018
Statistician
Singapore Department Of Statistics
- Learned and produced SAS macros and SQL to improve delivery speed of data requests
- Produced publication materials, public data on data.gov.sg and Tableau dashboards for internal users for the General Household Survey 2015
Dec 2015 - Sep 2017
Research Associate, Data Quality Assurance
- Automated various Data Quality Assurance checks and report generation using Excel VBA, reducing delivery time from 6 hours to 20 minutes
Aug 2014 - Nov 2015
Team & coworkers
Colleagues at Zenika Singapore
Other employees you can reach at zenika.sg. View company contacts for 17 employees →
VV
Venkatesh Vallala
Colleague at Zenika SingaporeHyderabad, Telangana, India, India
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NW
Neo Wen Feng
Colleague at Zenika SingaporeSingapore, Singapore
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N(
Neha (Joshi) Sethi
Colleague at Zenika SingaporeSingapore, Singapore
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JW
Jermaine Wong
Colleague at Zenika SingaporeSingapore, Singapore
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AC
Agammai Chockalingam
Colleague at Zenika SingaporeSingapore, Singapore, Singapore
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TL
Therese Lau
Colleague at Zenika SingaporeSingapore, Singapore
View →
Y.
Yohan .
Colleague at Zenika SingaporeSingapore, Singapore
View →
GY
Guan Yeu Chua
Colleague at Zenika SingaporeSingapore, Singapore
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FS
Fion Sim
Colleague at Zenika SingaporeSingapore, Singapore, Singapore
View →
HC
Hayden Carson
Colleague at Zenika SingaporeSingapore, Singapore
View →
Venkatesh Vallala
Colleague at Zenika SingaporeHyderabad, Telangana, India, India
View →
NW
Neo Wen Feng
Colleague at Zenika SingaporeSingapore, Singapore
View →
N(
Neha (Joshi) Sethi
Colleague at Zenika SingaporeSingapore, Singapore
View →
JW
Jermaine Wong
Colleague at Zenika SingaporeSingapore, Singapore
View →
AC
Agammai Chockalingam
Colleague at Zenika SingaporeSingapore, Singapore, Singapore
View →
TL
Therese Lau
Colleague at Zenika SingaporeSingapore, Singapore
View →
Y.
Yohan .
Colleague at Zenika SingaporeSingapore, Singapore
View →
GY
Guan Yeu Chua
Colleague at Zenika SingaporeSingapore, Singapore
View →
FS
Fion Sim
Colleague at Zenika SingaporeSingapore, Singapore, Singapore
View →
HC
Hayden Carson
Colleague at Zenika SingaporeSingapore, Singapore
View →
3 education records
Jack Sim education
Graduate Diploma, Computer Systems Analysis
National University Of Singapore, Institute Of System Science
Bachelor Of Social Sciences (Honours), Economics
Education record
Jurong Junior College
FAQ
Frequently asked questions about Jack Sim
Quick answers generated from the profile data available on this page.
What company does Jack Sim work for?
Jack Sim works for Zenika Singapore.
What is Jack Sim's role at Zenika Singapore?
Jack Sim is listed as Senior Software Consultant at Zenika Singapore.
What is Jack Sim's email address?
AeroLeads has found 1 work email signal at @99.co for Jack Sim at Zenika Singapore.
Where is Jack Sim based?
Jack Sim is based in Singapore, Singapore, Singapore while working with Zenika Singapore.
What companies has Jack Sim worked for?
Jack Sim has worked for Zenika Singapore, 99 Group, Accenture, 99.Co, and Singapore Department Of Statistics.
Who are Jack Sim's colleagues at Zenika Singapore?
Jack Sim's colleagues at Zenika Singapore include Venkatesh Vallala, Neo Wen Feng, Neha (Joshi) Sethi, Jermaine Wong, and Agammai Chockalingam.
How can I contact Jack Sim?
You can use AeroLeads to view verified contact signals for Jack Sim at Zenika Singapore, including work email, phone, and LinkedIn data when available.
What schools did Jack Sim attend?
Jack Sim holds Graduate Diploma, Computer Systems Analysis from National University Of Singapore, Institute Of System Science.
What skills is Jack Sim known for?
Jack Sim is listed with skills including Python, C#, Java Enterprise Edition, Research, Microsoft Excel, Microsoft Office, Leadership, and Visual Basic For Applications.
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