Johnathan Ong
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Johnathan Ong Email & Phone Number

Data Engineer at Infineum
Location: Singapore 8 work roles 1 school
1 work email found @infineum.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@infineum.com
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Current company
Role
Data Engineer
Location
Singapore
Company size

Who is Johnathan Ong? Overview

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Quick answer

Johnathan Ong is listed as Data Engineer at Infineum, a with 1415 employees, based in Singapore. AeroLeads shows a work email signal at infineum.com and a matched LinkedIn profile for Johnathan Ong.

Johnathan Ong previously worked as Digital & Analytics Portfolio Advisor at Infineum and Senior Solution Designer at Singtel. Johnathan Ong holds Bachelor'S Degree, Computer Studies Major In Computer Science from Informatics International College.

Company email context

Email format at Infineum

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{first}.{last}@infineum.com
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Profile bio

About Johnathan Ong

With more than 10 years of hands-on experience in IT Strategy and Planning, Business Operations, and Project Management Office. Conceptualized IT strategy to deliver key business initiatives in the upcoming fiscal year. Created creative presentations for business and IT leaders and the top management team. Managed programs and projects (i.e. budget and spending, accruals, and headcounts, responding to finance-related queries; addressing risk, control, and compliance items); SDLC (Software Development Life Cycle) process and documentation SME, reviewed project deliverables based on standard guidelines, and ensured project were completed within the agreed budget and timeline. And 5 years of technical experience in Software Quality Assurance and Testing. Participated in requirements analysis; technical design and functional specification review; created test scenarios, test case/conditions, and test scripts; performed test execution, validation, and verification; provided test reports and defect analysis and signoff; conducted lessons learned meetings and supported post-production ensuring that all requirements were delivered.

Listed skills include Sdlc, Requirements Analysis, Sql, Test Planning, and 11 others.

Current workplace

Johnathan Ong's current company

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Infineum
Infineum
Data Engineer
abingdon, oxfordshire, united kingdom
Website
Employees
1415
AeroLeads page
8 roles

Johnathan Ong work experience

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

Data Engineer

Current

Singapore

Sep 2024 - Present

Digital & Analytics Portfolio Advisor

Singapore

Aug 2022 - Sep 2024

Senior Solution Designer

Singapore

Data Solution - Visualization and Reporting • Manage business stakeholders, provide regular updates on initiatives and operations status.• Review business requirement, provide impact analysis, and propose visualisation solution, with timeline and costing.• Design, develop, and implement visualisation projects using Tableau.• Provide technical support for Tableau visualisations in production (published in Tableau Server), investigate and resolve issues/incidents related to… Show more Data Solution - Visualization and Reporting • Manage business stakeholders, provide regular updates on initiatives and operations status.• Review business requirement, provide impact analysis, and propose visualisation solution, with timeline and costing.• Design, develop, and implement visualisation projects using Tableau.• Provide technical support for Tableau visualisations in production (published in Tableau Server), investigate and resolve issues/incidents related to the data and dashboards, endorse to relevant teams (if needed); and fulfill relevant service request. Show less

Sep 2021 - Aug 2022

Senior It Analyst

Singtel

Singapore

Business Operations, Project Management Office, IT Strategy & Planning• Formulated the IT strategy to showcase what Group IT will deliver to business in upcoming fiscal year.• Provided research, coordination, information analysis and creative design support in presenting the IT strategy to the Business’ Leaders and Top Management.• Automated the process flow of collating business initiatives using SharePoint and Nintex.• Managed department operational functions (top… Show more Business Operations, Project Management Office, IT Strategy & Planning• Formulated the IT strategy to showcase what Group IT will deliver to business in upcoming fiscal year.• Provided research, coordination, information analysis and creative design support in presenting the IT strategy to the Business’ Leaders and Top Management.• Automated the process flow of collating business initiatives using SharePoint and Nintex.• Managed department operational functions (top management reports, department head’s KPI updates, details of incidents and escalated cases, etc.) and ensured that department leaders informed with relevant information, and/or resolution of operational issues. • Managed and tracked annual budget (CAPEX and OPEX) for business initiatives, reconciled financials (actual versus forecast), investigated, and escalated any exceptions. Automated the CAPEX reconciling process and weekly financial reports to Project Managers using UiPath and provided a monthly report with analysis to department leaders.• Tracked project delivery performances based on timeline and cost; and rolled out a performance tracking and reporting with executive level/strategic dashboards. Show less

May 2015 - Aug 2021

Software Consultant

Kelly Services Singapore / A-It Software Services Pte. Ltd.

Singapore

Role: Assistant Business Office ManagerDuration: Jun 2013 – Apr 2015 (Kelly Services Pte. Ltd) Jun 2011 – May 2013 (A-IT Software Services Pte. Ltd) Project Background:ASPAC Technology team is responsible for development and maintenance of CITI Investor and Custody applications in ASPAC Region.Responsibilities:• Managed programs, projects, and financials via the project tracking tool (PTS). Tracked the project delivery adherence to timeline and… Show more Role: Assistant Business Office ManagerDuration: Jun 2013 – Apr 2015 (Kelly Services Pte. Ltd) Jun 2011 – May 2013 (A-IT Software Services Pte. Ltd) Project Background:ASPAC Technology team is responsible for development and maintenance of CITI Investor and Custody applications in ASPAC Region.Responsibilities:• Managed programs, projects, and financials via the project tracking tool (PTS). Tracked the project delivery adherence to timeline and budget, investigated and reported slippage or exceptions.• Ensured that projects were aligned to the governance structure for project approval and using the global PMO standards and processes.• Consolidated and reviewed project documentations; ensured completion and adherence to standards before program/project completion.• Point person for audit-related queries regarding project documentations. Ensured satisfactory results on Audits. Ensured that any identified risk, or control and compliance items were addressed within the agreed timeline.• Prepared weekly and monthly reports of projects and key business initiatives updates for senior and global management teams.• Reconciled and reviewed projects’ financials (actual vs forecast); investigated and reported exceptions. Managed monthly financial accruals and invoices’ settlement. • Managed team headcounts and validated contracts (SOW) of Contractors and Software licenses. Show less

Jun 2011 - Apr 2015

Senior Qa

Philippines

Role: System/Regression Tester / Process Implementation Project Background:High Net Worth is a card issuer company based in Europe. It support users starting from application until maintenance of the issued cards.Responsibilities:• Reviewed the QA team setup and processes, and proposed changes for the offshore QA team. • Planned test strategy and approach for the assigned web applications. Created test plans, test cases and scripts, performed system and regression… Show more Role: System/Regression Tester / Process Implementation Project Background:High Net Worth is a card issuer company based in Europe. It support users starting from application until maintenance of the issued cards.Responsibilities:• Reviewed the QA team setup and processes, and proposed changes for the offshore QA team. • Planned test strategy and approach for the assigned web applications. Created test plans, test cases and scripts, performed system and regression testing, validated test results and logged any defect into the defect tracking tool. Show less

Apr 2011 - Jun 2011

It Specialist

Ibm

Philippines

Software Quality TestingProject Background:Procurement e-Services (PeS) / Supplier Management Utility (SMU) is a web-based solution for paperless procurement. It supports the presentation and management of generated purchase orders and manage various supplier requests. Responsibilities:• Planned test strategy and approach for the assigned Procurement application. Created test plans, test cases and scripts, performed system and regression testing for Change Requests… Show more Software Quality TestingProject Background:Procurement e-Services (PeS) / Supplier Management Utility (SMU) is a web-based solution for paperless procurement. It supports the presentation and management of generated purchase orders and manage various supplier requests. Responsibilities:• Planned test strategy and approach for the assigned Procurement application. Created test plans, test cases and scripts, performed system and regression testing for Change Requests, Problem tickets and Special Testing for Person with disabilities (compatible with assistive technology). Validated the test results, and ensured all defects were logged into the defect management tool.• Analysed test outputs for optimisation and improvements. Show less

Dec 2009 - Apr 2011

Software Engineer

Philippines

Project: Windchimes (a Telco Company)Role: Offshore Lead / Regression Tester (Manual and Automation)Duration: July 2009 – December 2009Responsibilities:1. Supervise the offshore regression testing team.2. Communicate all offshore testing related items to onshore counterparts.3. Perform Manual and Automated Regression Testing.4. Validate Regression Test Results5. Identifies and Report Defects/Issues encountered.6. Convert the Regression test scripts into… Show more Project: Windchimes (a Telco Company)Role: Offshore Lead / Regression Tester (Manual and Automation)Duration: July 2009 – December 2009Responsibilities:1. Supervise the offshore regression testing team.2. Communicate all offshore testing related items to onshore counterparts.3. Perform Manual and Automated Regression Testing.4. Validate Regression Test Results5. Identifies and Report Defects/Issues encountered.6. Convert the Regression test scripts into automated scripts using QTP.7. Accomplish Team’s Weekly and Monthly Status Reports.Project: Windchimes (a Telco Company)Role: System Tester / Regression TesterDuration: August 2007 – July 2009​Responsibilities:1. Attend Peer Reviews of the Project Related Documents (e.g. Change Request, Business Requirements, Technical Specifications, Unit Test Plans, etc.).2. Prepare System/Regression Test Plans.3. Perform System/Regression Testing.4. Validate System/Regression Test Results.5. Identifies and reports defects.6. Ensure quality of all delivered work products.7. Deliver the assigned task within the assigned budget and schedule.8. Timely raise issues when encountered.9. Continually build knowledge (e.g. different MW applications, technologies used by MW applications, processes, standards, etc.) at the same time share knowledge with the team.Project: Affirmative InsuranceRole: System Tester / UAT SupportDuration: October 2006 – June 2007Responsibilities:1. Primarily involved in Product Testing of .NET and Legacy Systems' applications.2. Responsible for creating test documents (e.g. Test Plan, Test Approach, TCERS, Test Scripts, Test Cycle, Sign Off document)3. Execute Product Tests4. Test Reporting5. Defect management using MQC6. Sending Product Testing Completion Notice/Sign Off.7. Responsible for creating test documents for User Acceptance Testing (UAT)8. Provide support during User Acceptance Testing. Show less

Oct 2006 - Dec 2009
Team & coworkers

Colleagues at Infineum

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1 education record

Johnathan Ong education

  • Informatics International College
    Informatics International College
    Computer Studies Major In Computer Science
FAQ

Frequently asked questions about Johnathan Ong

Quick answers generated from the profile data available on this page.

What company does Johnathan Ong work for?

Johnathan Ong works for Infineum.

What is Johnathan Ong's role at Infineum?

Johnathan Ong is listed as Data Engineer at Infineum.

What is Johnathan Ong's email address?

AeroLeads has found 1 work email signal at @infineum.com for Johnathan Ong at Infineum.

Where is Johnathan Ong based?

Johnathan Ong is based in Singapore while working with Infineum.

What companies has Johnathan Ong worked for?

Johnathan Ong has worked for Infineum, Singtel, Kelly Services Singapore / A-It Software Services Pte. Ltd., Kite Systems, and Ibm.

Who are Johnathan Ong's colleagues at Infineum?

Johnathan Ong's colleagues at Infineum include Ana Marina San-Alvaro, Riccardo Amato, Anna Picarelli, Catherine Upfold, and Frédérick Bérubé.

How can I contact Johnathan Ong?

You can use AeroLeads to view verified contact signals for Johnathan Ong at Infineum, including work email, phone, and LinkedIn data when available.

What schools did Johnathan Ong attend?

Johnathan Ong holds Bachelor'S Degree, Computer Studies Major In Computer Science from Informatics International College.

What skills is Johnathan Ong known for?

Johnathan Ong is listed with skills including Sdlc, Requirements Analysis, Sql, Test Planning, Unix, Hp Qtp, Quality Center, and Software Project Management.

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