Software Engineer
CurrentFronting two modules in a data heavy project:• Custom Regression testing engine that has significantly improved automated testing.• Custom ETL engine that facilitates high data throughput.
Sep 2023 - Present
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Justin Tan Koon Han Email & Phone Number
Software Engineer
at
GIC
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Who is Justin Tan Koon Han? Overview
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Quick answer
Justin Tan Koon Han is listed as Software Engineer at GIC, a with 2703 employees, based in Singapore. AeroLeads shows a matched LinkedIn profile for Justin Tan Koon Han.
Justin Tan Koon Han previously worked as Full-stack Developer at Dbs Bank and Software Engineer Intern at Htx (Home Team Science & Technology Agency). Justin Tan Koon Han holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering, Honours (Distinction) from Nanyang Technological University.
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Email format at GIC
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GIC
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Profile bio
About Justin Tan Koon Han
Justin Tan Koon Han is a Software Engineer at GIC.
Current workplace
Justin Tan Koon Han's current company
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Gic
6 roles
Justin Tan Koon Han work experience
A career timeline built from the work history available for this profile.
Full-Stack Developer
• Full stack development on an e2e web application that facilitates traditional-banking transactions.• Utilised micro-services architecture taking advantage of feature toggle, high scalability and availability.• Religious on TDD while maintaining unit testing code coverage of 85%.• Active on CRs, hot-fixes, data patching and level 3 prod support.• Mentor to juniors and newbies, instilling programming principals such as SSOT, SRP and DRY.
Jul 2022 - Sep 2023
Software Engineer Intern
• Project 1 - Developed Gait Recognition application based of open sourced model by marian-margeta.• Project 2 - Developed a tracker and integrated with a real-time object recognition for a Camera Tracking System.
Jan 2021 - Jun 2021
Transport Leader
Dec 2018 - May 2019
Internship (Qa Engineer)
Bombardier Aerospace Services Singapore
Jan 2017 - Apr 2017
Lufthansa Trainee
Lufthansa Technical Training School
Oct 2015 - Mar 2016
Team & coworkers
Colleagues at GIC
Other employees you can reach at gic.com.sg. View company contacts for 2703 employees →
CC
Cheryl Chan
Colleague at GicSingapore
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TP
Thomas Pellissard
Colleague at GicGreater Paris Metropolitan Region, France
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LM
Lina Marcela Henao Londoño
Colleague at GicColombia
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PG
Parveen Gahlawat
Colleague at GicSonipat, Haryana, India
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AS
Andrew Schmidt, Cfa, Cpa
Colleague at GicNew York, United States
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FC
Francis Choy
Colleague at GicSingapore
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VZ
Vera(Yifei) Zeng,Cpa
Colleague at GicQueens, New York, United States
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TP
Thazin Phoo
Colleague at GicJapan
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Y(
Yuxiang (Tony) Lou
Colleague at GicGreater Cambridge Area, United Kingdom
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CL
Celine Loh
Colleague at GicSingapore
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Cheryl Chan
Colleague at GicSingapore
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TP
Thomas Pellissard
Colleague at GicGreater Paris Metropolitan Region, France
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LM
Lina Marcela Henao Londoño
Colleague at GicColombia
View →
PG
Parveen Gahlawat
Colleague at GicSonipat, Haryana, India
View →
AS
Andrew Schmidt, Cfa, Cpa
Colleague at GicNew York, United States
View →
FC
Francis Choy
Colleague at GicSingapore
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VZ
Vera(Yifei) Zeng,Cpa
Colleague at GicQueens, New York, United States
View →
TP
Thazin Phoo
Colleague at GicJapan
View →
Y(
Yuxiang (Tony) Lou
Colleague at GicGreater Cambridge Area, United Kingdom
View →
CL
Celine Loh
Colleague at GicSingapore
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3 education records
Justin Tan Koon Han education
Bachelor Of Engineering - Be, Electrical And Electronics Engineering, Honours (Distinction)
Diploma, Aerospace Electronics, 3.7
Certificate (Diploma Plus), Business Fundamentals
FAQ
Frequently asked questions about Justin Tan Koon Han
Quick answers generated from the profile data available on this page.
What company does Justin Tan Koon Han work for?
Justin Tan Koon Han works for GIC.
What is Justin Tan Koon Han's role at GIC?
Justin Tan Koon Han is listed as Software Engineer at GIC.
Where is Justin Tan Koon Han based?
Justin Tan Koon Han is based in Singapore while working with GIC.
What companies has Justin Tan Koon Han worked for?
Justin Tan Koon Han has worked for Gic, Dbs Bank, Htx (Home Team Science & Technology Agency), Singapore Armed Forces (Saf), and Bombardier Aerospace Services Singapore.
Who are Justin Tan Koon Han's colleagues at GIC?
Justin Tan Koon Han's colleagues at GIC include Cheryl Chan, Thomas Pellissard, Lina Marcela Henao Londoño, Parveen Gahlawat, and Andrew Schmidt, Cfa, Cpa.
How can I contact Justin Tan Koon Han?
You can use AeroLeads to view verified contact signals for Justin Tan Koon Han at GIC, including work email, phone, and LinkedIn data when available.
What schools did Justin Tan Koon Han attend?
Justin Tan Koon Han holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering, Honours (Distinction) from Nanyang Technological University.
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