How In-Demand Courses Helped Three Professionals Boost Their Careers

More professionals are turning to in-demand courses to stay competitive and move into high-growth roles. The value of upskilling is undeniable in today’s competitive job market. According to The Straits Times, salary increments in Singapore are expected to range between 3% and 6% in 2026. Meanwhile, thriving industries like technology, healthcare, and sustainability sectors highlight the growing need for new skills. Staying adaptable in such a fast-paced environment is essential, and upskilling remains one of the best ways to achieve that.

For Hidaya, Khairullah, and Krisbianto, taking this step made a significant difference in their careers. Their journeys reveal how acquiring in-demand skills can open doors to new opportunities, boost confidence, and build resilience in an ever-changing job market.

Quick Takeaways

• In-demand courses offer a fast-track way to pivot into roles with strong hiring demand and future security.
• Practical, skills-based learning helps professionals move beyond theory and make immediate impact at work.
• Upskilling in high-growth sectors like AI, analytics, and cybersecurity increases career stability and salary potential.
• Flexible, short-format courses make it easier to upskill while working full-time or exploring new job paths.
• Learning industry-relevant tools through in-demand courses builds the confidence to take on new career challenges.

From Theory to Practice: Hidayah’s Journey in Data Analytics and Data Science

In a recent interview with Berita Harian, Hidayah shared that she had a secure job in economics and accountancy, but she saw the limits of relying solely on tools like Excel. She wanted to pivot into the expanding technology sector with long-term demand, and the Data Analytics field stood out.

“My background gave me a solid theoretical foundation, but I wanted to build skills in Data Analytics to fill in my knowledge gaps.” 

She chose to enrol at Vertical Institute, where she found the learning approach practical and confidence-building.

“My instructor at Vertical Institute taught me to break down complex problems into smaller and more digestible pieces. Because of that, I became more confident in handling and problem solving challenges at work.”

Her first course was in Data Analytics, where she saw immediate relevance to her job. Motivated by the results, she later returned to pursue Data Science, drawn to its balance of theoretical and practical learning, all delivered flexibly for working professionals.

“I was able to run the scripts on my own, and it wasn’t just the theoretical aspects. It was theoretical as well as practical,” she shared.

With the availability of government grants, like SkillsFuture credits, and the ability to use her PSEA made the process accessible and cost-effective.

“The professional growth I experienced exceeded my expectations. It has significantly impacted my work and continues to contribute to my career advancement. I foresee being able to apply what I’ve learned to my day-to-day work,” 

With data science ranking among the most in-demand skills in 2026, Hidayah’s commitment to upskilling positions her for continued career success.

Khairullah, on the other hand, came from engineering and found his way into analytics through hands-on learning too.

Related Article: How Data Science Transformed a Professional’s Consumer Insights Career & How You Can Too

From Engineering to Data Analytics: Khairullah’s Upskilling Success

Khairullah, with a background in electrical and electronics engineering, wanted to expand his skill set and explore Data Analytics. He found the course format ideal for working professionals like himself.

“It’s fulfilling as well as exciting. Exciting because I get to learn new skills, and fulfilling because each time one of us struggles to understand the concepts, the trainer and the assistant take time to hold our hands and make sure we really understand,” he shared.

He appreciated the hands-on approach, which allowed students to immediately apply what was taught in class. This method helped him fully grasp and retain the concepts for practical use.

“Vertical Institute is the spot that will propel my journey towards being a data analyst,” Khairullah said. For those new to learning, he added, “Don’t be shy or afraid to ask questions. There’s no such thing as a silly or stupid question. Just ask!”

Khairullah’s experience highlights the importance of supportive learning environments in building confidence and mastering new skills.

While Khairullah found his breakthrough in analytics, Krisbianto took a different path, one that led him deeper into the cybersecurity space.

Related Article: Art Meets Data: An Animation Student’s Unexpected Path into Analytics

Exploring Cybersecurity: Krisbianto’s Corporate Perspective

With experience in IT infrastructure and operations, Krisbianto wanted to expand his expertise in Cybersecurity. He chose a comprehensive course that covered critical topics like penetration testing and incident response.

“The learning experience was engaging and interactive, satisfying my curiosity about the cybersecurity field,” he said.

Networking with peers and instructors provided insights beyond the curriculum, enhancing his professional network.

Given the increasing importance of cybersecurity in Singapore’s digital economy, Krisbianto’s upskilling efforts are timely and strategic.

With professionals like Krisbianto investing in practical training, it’s clear that in-demand courses play a key role in helping people stay relevant and ready, no matter the industry.

Related Article: How One Professional Transformed His Role in Consumer Insights with Data Science

How Upskilling in In-Demand Courses Can Transform Your Career

The stories of Hidaya, Khairullah, and Krisbianto highlight essential lessons for professionals looking to advance their careers through upskilling:

1. Practical and Relevant Learning

Courses that integrate hands-on activities with theoretical knowledge ensure that skills are immediately applicable to the workplace. This combination helps professionals stay ahead in competitive fields such as data science and cybersecurity.

2. Flexibility and Accessibility

The availability of remote learning options, subsidies, and grants makes upskilling feasible for individuals who balance full-time jobs and other commitments.

3. Building Confidence and Networks

Engaging with supportive trainers and peers deepens understanding and fosters confidence. Networking opportunities further amplify the value of upskilling, extending its benefits beyond the classroom.

4. Future-Proofing Careers

Acquiring skills in in-demand roles equips professionals to thrive in Singapore’s rapidly evolving job market, ensuring long-term career sustainability.

If you’re wondering where these skills can take you, here’s a closer look at the roles currently in highest demand across Singapore.

Related Article: 5 Ways to Maximise Singapore’s Course Subsidies For Your Career Growth

What are the In-Demand Careers in Singapore in 2026?

According to the Ministry of Manpower, there is high demand for roles in technology, healthcare, green energy, and artificial intelligence (AI).

Technology and AI Careers

The tech industry continues to dominate, with roles in data analytics, cybersecurity, software development, and generative AI leading the charge. AI specialists, in particular, are crucial as businesses integrate machine learning and automation to enhance operations. These positions require advanced programming, data interpretation, and algorithm development skills.

Healthcare and Allied Fields

Healthcare professionals, including nurses, medical technologists, and allied health experts, remain in high demand. The growth in this sector reflects Singapore’s focus on public health initiatives and addressing the needs of an ageing population.

Sustainability and Green Jobs

Careers in sustainability, such as environmental consultants and renewable energy specialists, are gaining prominence. These roles align with Singapore’s commitment to green energy solutions and global efforts to combat climate change.

Related Article: Singapore Tech Jobs Salary 2026: A Practical Guide to Starting Your Tech Career

FAQs About In-Demand Courses

Start Upskilling with Support That Makes It Possible

The stories of Hidayah, Khairullah, and Krisbianto show how practical upskilling builds real confidence and opens new career paths. These in-demand courses are flexible, hands-on, and built for working professionals.

With government grants like SkillsFuture Credit and UTAP funding, the cost becomes manageable, making it easier to gain job-ready skills without putting your career on pause.

Whether you’re changing roles or levelling up where you are, learning new skills helps you stay competitive and move forward with purpose.

Find out how much subsidy you’re eligible for using our Course Subsidy Calculator. Start building in-demand skills for your career today!