C-Suite Technology Executive & Consultant
lcheeyon@gmail.com
+(65) 94249475
Dynamic and results-driven C-Suite technology executive with 23 years of experience in developing enterprise-grade software and leading agile teams. Expert in technical architecture, AI implementation, and delivering reliable, scalable systems across various industry verticals and international borders.
Computer Science & Electrical Engineering
1998 - 2001
Honors: Summa Cum Laude, GPA: 4.1/4.3
Computer Science
2001 - 2002
2005 - 2008
CAP: 4.7/5.0
2024
With over two decades of experience in technology leadership across renewable energy, financial services, transportation, government, and consumer electronics sectors, I bring a wealth of expertise in leading complex digital transformations, implementing AI solutions, and building high-performing agile teams.
Currently serving as Chief Operating Officer at REDEX, I lead the company's technological strategy and operations, spearheading the development of innovative renewable energy solutions. My career spans senior leadership roles at major organizations including DBS Bank, Singapore Airlines, and Standard Chartered Bank, where I've consistently driven technological innovation and operational excellence.
I hold a Master of Engineering in Computer Science from Cornell University, a Master of Business Administration from National University of Singapore, and numerous professional certifications in agile methodologies, cloud computing, blockchain, and information security.
English (Fluent)
Mandarin (Professional)
Singapore
Available for Global Opportunities
Expert in implementing AI/ML solutions, including LLMs, image recognition, fraud detection, and data engineering. Experience with time-series data processing and automated reporting systems.
Extensive experience in organizational agile transformation, coaching teams in Scrum, Kanban, XP, and scaled frameworks (SAFe, LeSS, Nexus). Proven track record of improving team performance and delivery outcomes.
Proficient in designing and implementing cloud solutions using AWS, Azure, and GCP. Strong expertise in DevOps practices, CI/CD pipelines, and container technologies.
Leading innovations in renewable energy technologies, carbon tracking, and ESG reporting solutions. Experience with Renewable Energy Certificates (RECs) and sustainable digital infrastructures.
TOGAF-certified architect with expertise in designing scalable, secure enterprise solutions. Skilled in technical architecture, system integration, and infrastructure modernization.
CISSP-certified security professional with experience implementing secure development practices, risk management, and compliance frameworks. Data Protection Officer experience.
REDEX, Singapore
July 2022 - Present
Leading operations, technology strategy, and product development at REDEX, a climate technology company empowering corporations to combat climate change through renewable energy solutions.
DBS Bank, Singapore
January 2020 - June 2022
Led agile transformation and PMO office for Core Banking platform at one of Asia's leading financial institutions.
Singapore Airlines, Singapore
July 2018 - January 2020
Spearheaded agile adoption and DevOps implementation across Singapore Airlines' IT operations.
My career includes additional senior positions at Standard Chartered Bank (Agile Coach), Cognizant Technologies (Agile Transformation Coach), NCS Pte Ltd (Associate Director), FCS Computer Systems (VP Development), Philips Singapore (Senior Manager), and Defence Science Technology Agency (Software Quality Assurance Manager).
Renewable Energy Markets Conference
April 30, 2025 | 9:00-10:00 am
Exploring the latest international initiatives and policies shaping renewable energy market landscapes and sharing strategies to support businesses in navigating these changes.
Topics covered:
Asia Pacific Petroleum Conference
Singapore
Invited as one of the distinguished speakers at APPEC 2024, representing REDEX as Chief Operating Officer. Participated in discussions on renewable energy solutions and the future of sustainability in the energy sector.
Topics covered:
Singapore
October 2019
Presented Singapore Airlines' cloud and DevOps transformation journey at Cloud Expo Asia 2019. The presentation highlighted the challenges and solutions in adopting cloud technologies and implementing DevOps practices in a large enterprise environment.
"Lee Chee Yong, an agile coach and principal technologist at SIA, shared insights on balancing multiple cloud providers, managing migration challenges, and implementing effective DevOps practices across the organization."
- As reported by ComputerWeekly.com
Verified recommendations from LinkedIn, organized by key competency areas. Chee Yong has received recommendations from 24 professionals on LinkedIn.
"I've had the great privilege of working with Chee Yong Lee (CY), and I can confidently say he is one of the most inspiring mentors I've ever met. He is incredibly knowledgeable, patient, and humble—always willing to share his insights and guide the team with clarity and purpose. His deep understanding of technology, combined with his strong foundation in agile frameworks, makes him an exceptional agile coach and technical leader. Working alongside him on business trips, especially our successful engagement with clients in China, was a valuable learning experience. His strategic thinking and calm determination were key in closing the deal, and I gained so much just by observing how he navigated complex conversations with professionalism and grace."
Quah Sean Choon
Product Owner | Product Management | Project Management
"Chee Yong is an exemplary leader, one that not only wants the best for his organisation, but also ensures the best development for his people. Despite being the head of a department, he will not hesitate to make himself readily available, sometimes at the expense of his personal time, to help out any team member in need for advice and help. In addition to being a servant leader, he is also technically very competent and up to date with latest technologies, which is extremely advantageous of any leader of a technological leading organisation because he is able to understand the technical impediments and provides sensible advice."
Aloysius Lim
Scrum Master (Scaled Agile) at Dyson
"Chee Yong joined DBS at a time when the department was undergoing agile practice boost to the next level. His experience and knowledge on agile maturity and applying that to scale helped many scrum and Kanban teams organize their work better. Setting up control towers, use of data from the tools reports etc. and using that as input for continuous learning is what was achieved under Chee Yong's leadership on agile matters. It's fun working someone who partners with you to find innovative solutions to problems. Transforming mindsets is a real transformation and Chee Yong did that swiftly to the people around him."
Tanmeet Chawla - PMP, CSM
Program Mgmt | Agile Delivery | Pre Sales Support
"I had the opportunity to work with Chee Yong in DBS. As the platform Agile coach, he guided us with the best agile practices and different project methodologies through his vast experience and domain knowledge. On top of that, he had also set up different agile metric control towers so that the senior management team is able to monitor the project progress through real-time data and makes effective decision based on the data. Lastly, he was also well-liked by his peers and deeply respected by the team members as he takes great pride to groom the team members so that we can improve in our careers."
Dominic Chen
AVP | IT Project Manager | CSM® & CSPO®
"Well, while ramping up the Common Services team in Singapore, I hired Chee Yong as a Tech Lead and could undoubtedly say that he is the best Tech Lead I have ever worked with. He is technically genius, action oriented, reliable, dependable, customer focused, self-motivated and has excellent communication skills. He strives for perfection and excellence and has the ability to deliver 200% even under most challenging circumstances. His strength is building teams that values cross-team, cross-project, cross-function and cross-geography working relationships."
Puneet Handa
Program/Project Management Professional
"I worked closely with Chee Yong (CY) at REDEX - CY was the COO, and I was the CFO. CY is dedicated and knowledgeable in his domain. Even though he is the most senior member of his team, he is easily the most hardworking as well. He is a fantastic team player, always helpful and willing to go the extra mile."
Ti Howe Guai
CFO at REDEX | Ex-GIC | Ex-JPMorgan
"As one of the pioneers in SIA digital unit, Chee Yong helped defined how agile transformation is done and set the example for all the new team members that joined afterwards. He's more of a walk the talk type, less textbook style preaching, thus likely and trusted by everyone. Chee Yong was constantly on the move because of his big project portfolio and responsibility for multiple squads, but I always feel reassured working with him (even if we don't necessarily see each other that often). He always delivers what he promised, with quality."
Xiang Wang
Digital Transformation | Product Management
Managing Scope 2 Emissions in A Digital World
May 2023
ABCs obtained during Pandemic Curfew
September 2021
2030 Prediction: Death of the Small Intermediary Middleman Jobs
November 2020
Early Riser Catches the Sunrise
December 2019
Building up your Professional Emotional Bank Account
January 2017
Cloud Journey to Agile-DevOps Land
Sharing at Cloud Expo Asia 2019
Today, many companies are carrying out digital transformation to improve their capabilities for stronger customer engagement. Going on Agile delivery approach together with a cloud adoption and DevSecOps integration are the logical choice to shorten the time to market and sustain a reliable, secure continuous delivery strategy.
Agile Transformation
ISS Seminar
O-Level Topical Mathematics Guidebook
Co-authored during tenure at Education Haven
Whether you're seeking a CTO, COO, Head of IT, Head of AI, or a strategic consultant for your digital transformation initiatives, let's connect to discuss how I can help drive your organization forward.