Justin Tan Koon Han
AeroLeads people directory · profile

Justin Tan Koon Han Email & Phone Number

Software Engineer at GIC at GIC
Location: Singapore, Singapore, Singapore 6 work roles 3 schools
LinkedIn matched
✓ Verified Jun 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
GIC
Role
Software Engineer at GIC
Location
Singapore, Singapore, Singapore
Company size
2703 employees

Who is Justin Tan Koon Han? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Justin Tan Koon Han is listed as Software Engineer at GIC at GIC, a company with 2703 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a matched LinkedIn profile for Justin Tan Koon Han.

Justin Tan Koon Han previously worked as Software Engineer at Gic and Full-stack Developer at Dbs Bank. Justin Tan Koon Han holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering, Honours (Distinction) from Nanyang Technological University.

Company email context

Email format at GIC

This section adds company-level context without repeating Justin Tan Koon Han's masked contact details.

GIC

Review company-level records connected to Justin Tan Koon Han before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Justin Tan Koon Han

Justin Tan Koon Han is a Software Engineer at GIC at GIC.

Current workplace

Justin Tan Koon Han's current company

Company context helps verify the profile and gives searchers a useful next step.

GIC
Gic
Software Engineer at GIC
singapore, singapore
Website
gic.com.sg
Employees
2703
AeroLeads page
Company profile
View company profile Email format
6 roles

Justin Tan Koon Han work experience

A career timeline built from the work history available for this profile.

Software Engineer

Current
Gic

Singapore

  • Fronting 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

Full-Stack Developer

Dbs Bank

Singapore

  • 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

Htx (Home Team Science & Technology Agency)
  • 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

Internship (Qa Engineer)

Bombardier Aerospace Services Singapore

Singapore

Jan 2017 - Apr 2017

Lufthansa Trainee

Lufthansa Technical Training School

Singapore

Oct 2015 - Mar 2016
Team & coworkers

Colleagues at GIC

Other employees you can reach at gic.com.sg. View company contacts for 2703 employees →

PN Paddy Nopany Paddy Nopany Colleague at GicSan Francisco, California, United States, United States View → HS Handoko Sadeli Handoko Sadeli Colleague at GicSingapore, Singapore View → SS Sadhana Sarkar Sadhana Sarkar Colleague at GicSatkhira District, Khulna, Bangladesh, Bangladesh View → YZ Yilun Zhang Yilun Zhang Colleague at GicShanghai, China, China View → OS Oumar Sacko Oumar Sacko Colleague at GicCôte d'Ivoire, Côte d'Ivoire View → SV Sylvie Varlet Sylvie Varlet Colleague at GicGreater Paris Metropolitan Region, France View → MG Michelle G. Michelle G. Colleague at GicSingapore, Singapore View → CL Chris Li Ji Chris Li Ji Colleague at GicSingapore, Singapore View → JS Juliana Santos Juliana Santos Colleague at GicSão Paulo, São Paulo, Brazil, Brazil View → DT Daniel Tan Daniel Tan Colleague at GicSingapore, Singapore, Singapore View →
3 education records

Justin Tan Koon Han education

Bachelor Of Engineering - Be, Electrical And Electronics Engineering, Honours (Distinction)

Nanyang Technological University

Specialized in Computer Engineering. [Final Year Project] - Microsoft Imagine Cup 2022 • Developed a Full Stack mobile app on React +.

Diploma, Aerospace Electronics, 3.7

Temasek Polytechnic

• Attained CAAS M2, M3, M4, M6 and M7 papers

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 at GIC.

Where is Justin Tan Koon Han based?

Justin Tan Koon Han is based in Singapore, Singapore, 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 Paddy Nopany, Handoko Sadeli, Sadhana Sarkar, Yilun Zhang, and Oumar Sacko.

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.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.