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Explore insights, tips and articles written by experts in a range of professional domains
The Ultimate Beginner’s Guide for Generative AI (2025)
Learn what generative AI is, how it works, and how to use it today. This 2025 guide covers practical applications, prompting, and free tools for beginners.
25 Data Analyst Job Interview Questions & Answers for 2025
Job seekers in Singapore can prepare for 2025 data analyst interviews with 25 common technical, analytical & behavioural questions and answers.
Cybersecurity Salaries in Singapore 2025: Why This Job Pays So Well
Cybersecurity jobs in Singapore offer high salaries ranging from S$4,200 to S$25,000+. Learn why this tech job is so lucrative and how to get started.
Unlocking Exclusive Trading Benefits with Heicoders Academy & Webull
Mar 13, 2025
A collaboration between Heicoders Academy and Webull, a leading online trading platform that empowers traders with cutting-edge tools.
Tableau For Beginners
Nov 27, 2024
A Tableau guide for beginners that explores everything from basic charts to advanced dashboards. Explore how our Tableau course can advance your career.
SQL For Beginners: How To Learn SQL
Nov 27, 2024
An SQL guide for beginners that explores SQL commands, data types, and career roles. Explore how Heicoders Academy’s SQL course teaches practical SQL skills.
7 Key Skills You Need to Succeed in Data Analytics in 2024
Oct 25, 2024
Looking to break into data analytics? Discover the 7 key skills that will set you apart in 2024. Learn SQL, Python, Tableau, statistical analysis, and more to become a sought-after data professional.
Guide To SQL COALESCE() Function
Oct 23, 2024
Learn how to use the SQL COALESCE function to handle NULL values. Discover syntax, beginner examples, and advanced techniques like joins and aggregations.
Mastering Prompt Engineering for Generative AI: How to Use ChatGPT & Copilot Effectively
Oct 9, 2024
Generative AI tools like ChatGPT and Copilot have rapidly become essential for businesses looking to streamline content creation, marketing strategies, and automation.
What Do You Learn In Digital Marketing Courses?
Sep 18, 2024
From SEO & content creation and data analysis, learn all about what you’ll learn in a digital marketing course and study these tools for your business.
How to Start Working in Digital Marketing
Sep 18, 2024
Learn how to start working in digital marketing with this comprehensive guide. Unlock the secrets to success & build a rewarding career in the digital age.
How To Build A Digital Marketing Portfolio
Sep 18, 2024
Highlight your best work and demonstrate your expertise. Learn how to create a digital marketing portfolio to showcase your skills and attract clients.