By Hezron Ochiel
I once watched a job candidate lose 15 marks during a recruitment process because she could not provide evidence of some of the skills and requirements listed in the assessment.
I was serving on an interview panel recruiting staff for a donor-funded project. One candidate had graduated about six years earlier and was still looking for an opportunity.
During the assessment, she could not demonstrate additional training beyond her college qualification or provide some of the supporting evidence required by the panel.
Those requirements were already included in the recruitment score sheet.
By the end of that part of the assessment, she had lost 15 marks.
That experience stayed with me because it showed how easily a candidate can have the right academic qualification and still struggle to demonstrate readiness for the job.
A qualification can help you enter the competition. Evidence of relevant skills can influence how far you go.
Your development should continue after college
Graduation is an important milestone, but professional learning rarely ends there.
Industries change. Technology changes. Employers adjust the skills they look for, and capabilities that mattered less during your studies may become more important later.
I saw this clearly when I analysed 948 communication job advertisements.
Writing and editing remained the most common skill in that sample, appearing in 64.2% of jobs. Employers were also asking for capabilities in areas such as strategy, analytics, search and AI.
Professional development works best when it responds to what the market actually requires.
That means paying attention to the skills appearing in the jobs you want and comparing them with what you can currently demonstrate.
Identify the gaps before choosing a course
It is easy to collect certificates without building useful capability.
Before enrolling in a short course, look at several job descriptions for the kind of role you want and identify the skills that appear repeatedly.
Then compare those requirements with your own experience.
If employers consistently ask for a capability you do not yet have, targeted training may help you close that gap.
The course itself is only part of the value. You should also be able to explain what you learned and, where possible, show how you have applied it.
Choose training because it builds a useful skill, not simply because it gives you another certificate.
Short courses can strengthen employability
Short courses can help you build a specific skill without committing to another long academic programme.
Their value depends on relevance.
A communication professional who needs stronger measurement skills, for example, may gain more from one focused analytics course than from several unrelated certificates.
One useful course applied well can provide more value than a collection of credentials you cannot connect to your work.
Build evidence alongside the certificate
A certificate tells an employer that you completed a course.
Evidence shows what you can do.
If you learn a new skill, look for a practical way to apply it. A small project can help turn learning into something you can discuss during an interview.
For a communication professional, this could mean using a new measurement skill to analyse a campaign and explain its results.
The principle is simple:
Learn it. Apply it. Show it.
Use the waiting period to keep building
Job searches can take time, especially early in a career.
You may not control how quickly an opportunity appears. You can still use part of that period to strengthen the skills and evidence you will need when it does.
I experienced this in my own career.
After college, I struggled to secure an entry-level journalism opportunity and turned to online writing. The work helped me continue developing my research and writing skills until a professional relationship later opened a door into journalism.
That period taught me that time between opportunities can still become part of your professional development.
The same thinking applies later in a career. Skills developed through projects, freelance work and professional experience can gradually become something larger. I explore this in How to Turn Your Career Experience into a Knowledge Business.
Three ways short courses can help
1. Close a specific skills gap
Start with the gap, then choose training to address it.
2. Show continued professional development
Training becomes more meaningful when you can connect it to practical work or a clear career direction.
3. Support a career transition
A short course can help you build enough knowledge to begin moving into another area of work and provide a foundation for further learning.
Do not mistake more certificates for greater employability
Employers need people who can solve problems and deliver results.
A strong professional-development plan connects three things:
Market need → relevant skill → evidence of application
That is more useful than collecting courses without a clear purpose.
What I learned from that interview panel
I still think about the candidate who lost those 15 marks.
Her experience reminded me that job searching involves more than sending applications and waiting for interviews. It also involves preparing yourself for the opportunity you are asking someone to give you.
Look at the roles you want, study what employers are asking for and identify the gaps you can realistically close.
Then build evidence of your development.
You may not control when the next opportunity appears. You can influence how prepared you are when it does.
Keep learning, apply what you learn and make your growing capability visible.
Hezron Ochiel is an award-winning strategic communications and public relations professional with over 15 years of experience in media, digital communication and reputation strategy. He serves as the Deputy Corporate Communications Manager at the government-owned Kenya Medical Training College (KMTC) and is the founder of Hezron Insights, where he writes about AI visibility, Digital PR, SEO, GEO and digital authority. His work has appeared on platforms including Reuters, The New Humanitarian and The Standard.