[ FROM OUR BLOG ]
A practitioner's guide to WSQ Lean Six Sigma Green Belt training in Singapore: the DMAIC skills you'll gain, and how to claim up to 70% funding.
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Both are agentic coding tools. Both ship a desktop app, an IDE extension, a CLI and a web surface. The real difference is where each one puts its centre of gravity: Codex is built to delegate work to, Claude Code is built to work alongside. Here is the honest comparison — context windows, token efficiency, multi-agent coordination, price — and which to learn first.
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From the second half of 2026, Singaporeans who sign up for selected SkillsFuture AI courses will get six months of free access to premium AI tools. Here is what was announced at Budget 2026, who qualifies, and how to get course-ready now.
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Tan Chin Hock, 47, sat our WSQ Agentic AI Applications with Claude Code class on 30 May 2026. Two days later he started building a calorie-tracking app that understands chicken rice and cai png. By August he had lost 3.2kg, shipped LeanerTogether on both the App Store and Google Play, and been featured in The Straits Times. Here is what his story shows about how fast a non-developer can now ship real software.
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I would like to express my sincere appreciation to Dr. Alvin for being such a wonderful and dedicated teacher. He explains things clearly and patiently, making even difficult topics much easier to understand. Highly recommended!
I had the opportunity to attend Dr Alvin Ang's Data Analytics with R course, and I enjoyed the class a lot. Dr Alvin Ang was able to explain R concepts very clearly and answer our questions promptly. His teaching style was very engaging (he includes some witty humour during the class from time to time). I would recommend anybody who wants to learn a skill to come sign up for a course at Tertiary Courses Singapore.
I had the opportunity to attend Dr Alvin Ang's R Tidyverse Data Analytics and Visualization training, and I found him to be a very insightful and knowledgeable trainer. What I appreciated most was how he connected the technical concepts with practical, real-world applications. He went beyond simply teaching R and the Tidyverse tools, and shared valuable insights into how data analytics is actually applied in the industry. As someone who is relatively new to the data analytics field, I found his industry perspectives especially valuable. He gives practical perspectives on the skills, expectations, and continuous learning needed to progress in this field. He also took the time to share additional learning resources and introduce me to a social network of data scientists, giving me opportunities to continue learning even after the training has ended. Overall, I found Dr Alvin to be an engaging, practical, and supportive trainer with strong industry knowledge.
I had the pleasure of learning Data Analysis with Python under Dr. Alvin Ang. He explained the concepts clearly and made the lessons easy to follow, even for someone who was still new to Python and data analysis. His practical examples and step-by-step teaching approach helped me better understand how Python can be used to analyse data. Dr. Alvin was also patient, encouraging and always willing to clarify our questions. I would highly recommend him to anyone who wants to build a strong foundation in Python and data analysis.
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