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You need to share your knowledge and not just keep it to yourself

An interview with Microsoft Azure MVP Karel De Winter to discuss his trajectory in IT and how to advance your cloud career.

Karel de Winter is a Belgian cloud solutions architect working at Azure Expert managed cloud services provider DexMach. He is passionate about helping others in the cloud community grow and develop their expertise. Whether it is on Twitter, on his blog, or at an industry event, Karel is constantly sharing news and resources that will help you make the most of the power of cloud.


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Interview with Karel De Winter from Azure: How did you get started in technology?

I was about seven when I started to play around with some old computers. The first things you learn are the basic commands like DIR and CD. And, from that moment on, I just wanted to learn more about computers in general and what you could do with them. So, getting into IT was all about doing what I love to do and the things that I was playing around with. The hardware that was given to me by family, by neighbours; I was looking to improve that hardware, making all those things work together.

Then the Internet came and became this living thing. And a lot of things happened from there. I joined some local communities in Belgium and learned about a lot more besides computers. I learned a little bit of programming, I learned to build websites. It was just the beginning of the web, so it was all about playing around, building websites and making music and then putting the music on those websites.

That is how it all started. And now I have around 14 years of experience in IT. I have always worked with Microsoft partners, and every company I worked with had the possibility to try out the Microsoft products, to try new things, to test them, and then implement them together with customers.

Interview with Karel De Winter:What about Azure?

The same thing happened with Azure. The platform is about 10- or 11-years old right now, so I started to play with Azure in the very beginning. I got interested at a local community event. Somebody was showing something from Azure Storage; you could put your files on a storage account or you could run your SQL environments and servers on Azure.

I was curious about all those things and how they worked together. So, I got involved with the Azure community in Belgium and attended several sessions. And I immediately saw the benefit of cloud products. But I must say that, ten years ago, Azure was not the Microsoft Azure platform that we now know. A lot has changed since then. So, it was a lot of exploration and investigating what was possible, always learning new things through the process. That is how, throughout my career, I went from being a systems engineer to making cloud architectures and other related things.

Interview with Karel De Winter from Azure: And what are you up to these days?

My main focus so far has been on Infrastructure-as-a-Service (IaaS). But, since I started working at DexMach as a solutions architect, a lot of things have changed. Now I am focusing more on the Platform-as-a-Service (PaaS) side of things and everything around governance, making sure that we have a good landing zone and keep security in mind. Those are the things I now focus on.

Now I am designing architectures, but also doing a bit of pre-sales. Together with our team, we help to make proposals for customers so that they are having a clear understanding of the cost and architecture of the Azure environment. Aside from that, I’m also a competence lead, which means that I am responsible for all platform related projects and guidelines related to Azure. So, I am looking at, for example; how we can use Azure Stack HCI as a hybrid solution for our customers, or how we can standardize platform-as-a-service in Azure with Azure Functions, Logic Apps or Web Apps. Even Kubernetes comes into play when a customer wants to keep full control. I am making sure that everything is secure, that everyone who works in the team is on the same page (we have standards that we need to implement with every customer).

What is your advice for more junior Azure experts?

My number one piece of advice for junior Azure experts would be that learning is important. It is so important that you have to do it for the rest of your life. Especially because a lot is changing in cloud. It is going very, very quickly. So, if you are not learning day by day, six months later you are behind your competitors. You need to keep on learning and keep doing new things.

If you want to start with Azure, just go with Microsoft Learn. That’s a very good starting point. You have different paths you can follow. So, if you are a junior and you don’t know which area or which track you should go for, this is the way to go. You have the ability to sign up for free and have a complete Azure environment in a sandbox and see what is working for you. You can see if you are doing a lot of development things, or enjoying the web development part, or if you are an infrastructure guy like me. Or are maybe more into VMs, more into Kubernetes and managing all those things, networking, storage, etc. Just have a look at that.

Visit Microsoft Learn / Microsoft Docs

What about official certifications, what would you recommend focusing on?

You can’t learn everything in these times of digital revolution, there is just too much information. But when preparing for an official Microsoft you should start by looking at the PDF that’s on the page of the exam. There you will find the exam skills outline. All the topics covered in the exam are listed with some percentage at the end. And you should aim to learn by that percentage. The skills measured with the highest percentage must be also your highest learning priority and the biggest investment in time. That’s something I always do. My main focus will be on the biggest parts, and then, if I have time to go into a really deep dive, I will look into the other parts.

Learn more with our article: The Most Popular IT Certifications

What’s the best career advice you have been given?

Networking is important because, for example, if you are going for a job interview and they have two people with a very similar resume (same certificates and experience) but the one person knows somebody within the company or knows somebody that knows somebody — you know, they will be picked instead of the other one. I think networking is very important in every job. But not only in it. If you want to work at another place or you want to take a career step, it is very important that you know people and that you do some extra networking as well. Yeah.

Secondly, as you are becoming an expert, you need to share your knowledge and not just keep it to yourself. Sharing your expertise with people in your company or even online is very important because you show that you are doing things. You get on the radar of other people and other people. Create a blog or do a podcast or make a YouTube video. Just explain something simple. Get started sharing something you’ve learned, something you worked on, a project.

And the last thing: try to get involved in as many projects as you can. And don’t be shy to do some complex projects. Mostly you will be working in teams, so you will learn from other team members, from other people. Cloud is still very new, so nobody has 20 or 25 years of experience with it, as it happens with other technologies. Everybody is kind of new to the job. It is by doing that you will learn a lot. Making sure you have complex projects in which to get involved. That has worked very well for me in my career.

What would you do if you were not in IT?

That’s a good question. I think I would have a small company that gave mountain biking lessons because I love mountain biking. I imagine this little village in the mountains, where I would have a little shop full of mountain bikes. And I would give lessons, or give some tours. Yeah, that would be nice.


You can follow Karel on Twitter and LinkedIn.

Also, make sure to check out his blog.


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Tech Magazine TOP 10 experts' articles

Luxembourg: Top 10 Cloud Experts to Follow on Twitter

Cloud computing is an umbrella under which many a successful professional career can be built by those who decide to go the way of IT. If you are a cloud specialist living in Luxembourg or are looking to get into cloud and could use the advice of a local, here’s a list with the folks you should be following on Twitter. Discover our top 10 experts from Luxembourg to follow on Twitter.

Top 10 Cloud Experts from Luxembourg to Follow on Twitter

Adam Tymofiejewicz 

@ITaaService 

Adam is a true cloud enthusiast who works as an IT services consultant and outsourcing processes specialist, always approaching IT from a business transformation perspective. He tweets extensively about industry trends and news, but also about many other topics of interest like space exploration and career advice.

 Fernando Simon  

@FSimonDBA 

Fernando is an Oracle ACE working as a Senior Database Architect at eProssed. He is highly experienced with the Oracle Database, mainly with Oracle Engineered Systems with focus in mission-critical and high availability environments. Fernando is also co-founder and board member of LuxOUG, and he blogs extensively about all things Oracle and disaster recovery. 

Rodrigo Mufalani 

@Mufalani 

Rodrigo is a Database Administrator (DBA) specialising in Oracle. In fact, he is an Oracle Certified Master (OCM) and Oracle ACE, a recognition that speaks to his deep expertise in the technology and his contributions to the platform. Rodrigo is also a chairman at LuxOUG and blogs extensively about all things Oracela and DBA.  

Lauren Miltgen 

@kubernan 

Laurent is a Microsoft cloud expert working as Head of Digital Transformation for consultancy firm Elgon and Ainos.  He is a Microsoft Office 365 MVP, a focus he complements with expertise in areas like project  and change management and business development. He tweets regularly about all things cloud and Microsoft, as well as general interest tech news and new developments regarding the star-up scene. 

Andre Ontalba 

@aontalba 

Andre is an Oracle ACE working as a Cloud Architect Team Lead and Senior Database Engineer at Digora, where he works with OCI, AWS and Azure. He is an Oracle Apps DBA, Exadata MAA, DG and HA expert, as well as a co-Founder LuxOUG. He blogs about DBA in his native Portuguese. 

Paolo Vecchi 

@Vecchi_Paolo 

Paolo is CEO at cloud start-up Omnis Cloud, where he helps partners and customers deliver cloud solutions based on open-source platforms which allow private and public sector organisations to take back control of their data. He is passionate about Linux, data privacy, security and regulations, topics he tweets about regularly. 

Arnaud Maichac 

@arnaudmaichac 

Arnaud is a Tech Lead at Bâloise Assurances Luxembourg. He is a senior .NET developer who describes himself as a Microsoft Azure addict and is a co-founder of the Luxembourg .NET User Group. He is highly involved with the country’s cloud community and tweets extensively about the topic.  

Gildas Cuisinier 

@gcuisinier 

Gildas is a DevOps and Software Engineer at the Luxembourg International Bank. He combines his interest for development with that for the sysadmin domain. He is a big advocate of the DevOps culture and the co-creator and organizer of Voxxed Days Luxembourg, a new event focusing on microservices. 

Andrey Martovoy 

@AndreyMartovoy 

Andrey is a FinTech Adviser at Luxembourg Bankers’ Association. He has combined expertise in FinTech and open innovation in financial services, and he is passionate about all the technologies impacting this industry – including, of course, the cloud.  

Mathieu Perrein 

@perrein 

Mathieu is Chief Technology Officer at Squaremiled, role to which he comes after years working as a software craftsman and architect. He is a Microsoft Certified Trainer and a co-founder of the Luxembourg .NET User Group. He tweets and share news about the topic. 

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Cybersecurity Tech Magazine

Data security : Is your cloud data secure?

Digital transformation is well underway. An estimated 50% of all business data is already stored in the cloud; while 48% of this data can be considered sensitive in nature. These figures, which were reported on Monday in a global study by Thales and IDC, paint a promising future for the enterprise cloud industry. They also seem to signal growing confidence in the technology’s security and privacy capabilities. So, regarding data security, is your cloud data secure?

Data security: number and perception

The same survey revealed that only 57% of all cloud-stored sensitive data is protected by encryption, whereas 100% of respondents admit to having at least some unencrypted sensitive data in the cloud. One could think this constitutes further proof of the enterprise’s sense of data security. In reality, the number of respondents that feel their data is vulnerable to cyberthreats (86%) has increased considerably since last year’s report (67%). Furthermore, 47% of businesses report having been breached or failed a security test in the past year.  

There is thus a clear disconnect between the perceived levels of data security and the actual measures being put in place. Many decision-makers are not paying enough attention to their own danger alerts, and that is dangerous.

So — how can you tell if this happening in your organization? There are a few telltale signs.

Choosing the right multi-cloud partners

Achieving optimum levels of data protection is becoming increasingly difficult as more and more companies turn to different cloud providers to meet their various business needs. The vast majority of businesses (81%) report using more than one infrastructure-as-a-service (IaaS) and platform-as-a-service (PaaS) vendor. Meanwhile, 72% of organisations state they use between 11 and 100 software-as-a-service (SaaS) applications — That’s a lot of potentially breachable data living in the cloud.

Data security: how to implement a proper strategy

These multi-cloud environments add a layer of complexity on top of the already complicated world of cybersecurity. In turn, survey respondents identify complexity as the top barrier to implementing a proper data security strategy.

To protect data integrity, organisations must leverage the appropriate set of tools across platforms and partner with those vendors offering solutions that fit within their ecosystem. Ideally, your various security tools and protocols should cover both on-premises and cloud-based data and be compatible with one another.  

If that’s not the case, it might be time to review your security architecture. Putting together the right team has also become essential for multi-cloud success. Consider hiring a cloud security specialist if you haven’t done so yet.

Data vs network security

Despite 83% of organisations planning to either maintain or increase their security spending in 2020, the portion of the security budget destined to data security remains marginal at 15.5%. Comparatively, companies spend much more on network security. This seems to be due to another important disconnect — that between the major perceived security threats and the reality behind most data breaches.  

While more than half of businesses are worried about cybercriminals, terrorists and corporate espionage; everyday issues that tend to pose greater challenges to data integrity are often less cause for concern. Just in the UK alone, 90% of data breaches experienced in 2019 originated from a human error. Employee communications, system misconfigurations and privileged users with access to sensitive resources are all potential risks that network security cannot mitigate.

Data security: accesses and permissions

A great focus on data security is, therefore, highly recommended. Re-examine and restrict your access protocols and permissions, encrypt greater amounts of data and make sure to store and safeguard the keys properly. Moreover, invest in data recovery and backup tools.

Also, do not rely too much on your providers to protect your data. Sure, the cloud is fundamentally a shared responsibility environment. However, there are many proactive measures that you can implement internally to safeguard this data.

Remember – if there is a breach, it will be the company’s reputation the one to take the biggest hit, not the provider’s.   

The threat of emerging tech

Although most experts do not see widespread quantum computing entering the scene until 15 or 20 years from now. The security risks this emerging technology represents are already in the minds of business leaders. Around 72%% of companies believe quantum computers will start disrupting their encryption efforts within 5 years.

Quantum computations can potentially decipher most cryptographic key systems used today. However, the technology is still in its infancy, and companies shouldn’t worry too much about its security implications just yet. But, if you’d like to start future-proofing your system, there are several vendors out there already working with quantum cryptography methods.

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IT Decision-makers Talent strategy

Building the dream team for multi-cloud success

What specific roles should you look for when building the core of your dream team for multi-cloud success? Nemertes Research CIO John Burke proposes the following three. And we agree with him.

About 83% of companies are expected to be in the cloud by the end of this year. Moreover, the industry is experiencing a major skills shortage. That generates a considerable level of uncertainty for those daring to venture into the cloudy unknown. Especially considering the increasing complexity of the cloud environment itself.   

The multi-cloud environment of today requires organisations to establish proper processes and talent strategies to remain on the winning side. From designing a formal workload placement process, to carefully onboarding all employees accessing the cloud, there are many matters to consider

In a recent TechRepublic survey, over 67% of respondents said they’re currently using or planning to use services from multiple cloud vendors. If you are part of this collective, you are probably aware that identifying and securing the right professionals to build your team is of crucial importance to the success of your cloud strategy.

Multi-Cloud Success Team

Cloud solution architect  

Ideally involved from the beginning in the design of a cloud strategy that suits the needs of the organisation, a cloud architect is the one with the big-picture perspective. This is a vital attribute when pondering the strengths and disadvantages of different cloud providers.

Then, a cloud solution architect is responsible for monitoring its proper functioning and for looking into ways to optimize operations by continuously upgrading tools and services.

Cloud integration specialist 

Let’s squeeze a bit more out of the architectural analogy: think of the cloud integration specialist as the construction manager. While the architect designs the building, the cloud integrator is in charge of ensuring its correct construction. This, by managing and integrating the workflows of the many parties involved. In IT terms, that means integrating the myriad of tools, dataflows and workflows that collide in a multi-cloud environment.   

Cloud security specialist 

We’ve touched on this topic in other articles: when it comes to security, specialization is key. This is particularly true in a multi-cloud environment where threats are especially difficult to detect and cauterize due to the disparities in response time and security tools that come from working with several vendors.

Moreover, and as we’ve seen in our cybersecurity predictions for 2020, the vulnerabilities and sheer amounts of data of the multi-cloud are just too many and too alluring for hackers to ignore. Attackers will be doubling their attempts to breach into company systems through the cloud. They will even leverage the cloud themselves to launch more cost-effective attacks with greater frequency. Make no mistake — Dedicated cloud security experts are a must in this evolving environment.           

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Growing your career: permanent & freelance IT Consultants

The 3 cloud specialists companies will chase

Let’s discover what are the 3 cloud specialists companies will chase.  

Are you working in cloud or thinking of redirecting your career towards this rapidly expanding field? Well, you’re on the right track. About 83% of companies are expected to be in the cloud by the end of this year. That, coupled with the fact that the industry is experiencing a major skills shortage, means that greatness awaits those daring to venture into the cloudy unknown. Especially if you consider the increasing complexity of the cloud environment itself.


Need advice on how to start or develop your freelance consulting business in tech or IT? Need to start a new permanent or freelance assignment? Join Mindquest and get support from our team of experts.


Public, private and hybrid cloud

In the dawn of time, there was either the public or the private cloud. Then came the hybrid cloud, a mix of both public and private cloud that takes the best of both worlds.

Then, 2023 will be all about multi-cloud, the use of different cloud service providers to optimize business operations, lower costs and avoid vendor lock-in.  

Top 3 – Cloud specialists companies will chase

In a recent TechRepublic survey, over 67% of respondents said they’re currently using or planning to use services from multiple cloud vendors. If these stats hold true, the need for highly qualified cloud experts that can navigate the growing complexity will only increase.

So, what specific roles are going to be the most sought after? Nemertes Research CIO John Burke proposes the following three.

Cloud solution architect  

Firstly, ideally involved from the beginning in the design of a cloud strategy that suits the needs of the organization, a cloud architect is the one with the big-picture perspective. This is a vital attribute when pondering the strengths and disadvantages of different cloud providers and what workloads should be assigned to each one.    

Once the architecture is deployed, a cloud solution architect is responsible for monitoring its proper functioning and for looking into ways to optimize operations by continuously upgrading tools and services.

Cloud integration specialist 

Then, just to squeeze a bit more out of the architectural analogy, think of the cloud integration specialist as the construction manager. While the architect designs the building, the cloud integrator is in charge of ensuring its correct construction by managing and integrating the workflows of the many parties involved. In IT terms, that means integrating the myriad of tools, dataflows and workflows that collide in a multi-cloud environment.   

If you prefer being down in the trenches, involved in everyday operations, this might be the right role for you.     


Also read our article about Building the dream team for multi-cloud success


Cloud security specialist 

We’ve touched on this topic in other articles: when it comes to security, specialization is key. This is particularly true in a multi-cloud environment, where threats are especially difficult to detect and cauterize due to the disparities in response time and security tools that come from working with several vendors.

On top of that, and as we’ve seen in our cybersecurity predictions for 2020, the vulnerabilities and sheer amounts of data of the multi-cloud are just too many and too alluring for hackers to ignore. Attackers will be doubling their attempts to breach into company systems through the cloud. They will even leverage the cloud themselves to launch more cost-effective attacks with greater frequency. Rest assured — Cloud security experts will be in high demand.           

All in all, no matter what path you have chosen, or end up choosing in the world of cloud, this will be a land of opportunity for years to come.  

Also read ou articles: Data security : Is your cloud data secure? and Cybersecurity Careers Overview