Gilles Crofils

Gilles Crofils

Hands-On Chief Technology Officer

Tech leader who transforms ambitious ideas into sustainable businesses. Successfully led digital transformations for global companies while building ventures that prioritize human connection over pure tech.1974 Birth.
1984 Delved into coding.
1999 Failed my First Startup in Science Popularization.
2010 Co-founded an IT Services Company in Paris/Beijing.
2017 Led a Transformation Plan for SwitchUp in Berlin.
November 2025 Launched Nook.coach. Where conversations shape healthier habits

The essential insurance checklist for new tech independents

Abstract:

The article serves as a practical guide for tech freelancers starting out in Europe, clarifying the often confusing landscape of insurance requirements and real-world risks. While health insurance is typically the only legal must-have—especially in countries like Germany, France, and the Netherlands—the article emphasizes that essential protections like professional indemnity and public liability insurance are commonly demanded by clients and are crucial for covering mistakes, missed deadlines, or accidental damages that can easily occur in the early stages of independent work. Drawing on real-life examples, such as a UK consultant facing a GDPR fine and a German developer being sued over software errors, the article illustrates how skipping basic insurance can lead to severe financial and professional setbacks. It advocates for a minimalist yet effective insurance approach: secure only the critical policies needed for your first six months, use digital-first platforms for fast, hassle-free coverage, and avoid unnecessary add-ons that inflate costs without real benefit. The guide includes straightforward checklists and preparation tips, urging freelancers to revisit their coverage as their business evolves, ensuring ongoing protection without overspending. Overall, the core message is that with a focused, informed insurance strategy, tech independents can safeguard their work and well-being from the start, avoiding common pitfalls and building confidence as their business grows.

Striking out on your own after leaving a corporate tech job in Europe is a wild mix of freedom, panic, and paperwork. When I left my CTO role in Berlin, insurance was one of the first admin headaches that hit me in the face. I thought, “Okay, I’m free!”—but then realized I had no idea what insurance I actually needed, or what was just expensive fluff. Sorting insurance is about as fun as debugging someone else’s code, but it’s less painful if you know what to skip.

This checklist is for anyone making that leap from corporate comfort to tech independent. I’ll walk you through what’s legally required, what clients really want, and what actually protects you from the kind of disasters that can end your new business before it starts. I’ll share the mistakes I made, the lessons I learned founding my science popularization company, and the shortcuts that saved my skin (and my bank account). If you’re staring at a pile of forms and wondering what matters on day one, you’re in the right place.

insurance basics for tech independents

legal must-haves and real-world surprises

When I moved from Berlin to Lisbon, I was surprised by how different the health insurance requirements were. In Germany, France, and the Netherlands, health insurance is non-negotiable from day one. In the UK, you just need to register for National Insurance Contributions—no private health insurance needed, but don’t skip the paperwork. Everything else? It’s a jungle.

Here’s the catch: the law says you only need health insurance (unless you’re in a regulated field), but real life is messier. Clients often demand professional indemnity or public liability insurance before they’ll even sign a contract. I learned this the hard way—my first company lost a juicy contract because we didn’t have professional indemnity sorted. I was not expecting that missing the health insurance signup could be such a big trouble, either. One missed deadline or a bug in your code, and suddenly you’re facing claims that your old employer’s insurance won’t touch.

Don’t assume your personal or ex-employer’s policies will cover you now. Business work as an independent is a different animal. Overlooking this can leave you exposed to claims or surprise bills, especially in those first fragile months when you’re still finding your feet.

Skipping insurance might look like a smart way to save cash, but trust me, the consequences can be much bigger than the price of a policy. Denied benefits, uncovered claims, or even losing contracts can wipe out any early savings. Especially when you’re just getting started, the risks can snowball fast.

when skipping insurance bites back

The early days after leaving a corporate job are the most fragile. You’re setting up systems, juggling new clients, and it’s easy to miss something. A client could claim damages for a missed deadline, or a data breach could trigger fines before you’ve even figured out your invoicing. From what I’ve seen (and from the industry data), professional errors and data mishaps are the two big, expensive headaches for new tech independents.

Even in countries with good safety nets, gaps in insurance cause real pain. Cyberattacks and mistakes are more likely at the start, when you’re still building routines and your resources are stretched thin. I remember the knot in my stomach when I realized a single mistake could wipe out months of work.

And don’t mess around with health insurance. Delays or gaps—even where public health is solid—can mean denied benefits or surprise medical bills. Postponing registration can lead to loss of care or support, even where things seem 'safe' at first. Knowing the true minimum you need keeps you on solid ground.

essential insurance checklist

what you need right after leaving corporate

When I left my last full-time job, I was overwhelmed by the insurance options. In reality, most people just need a short, focused list for the first six months out of corporate:

  • Health insurance (if required by law)
  • Professional indemnity insurance
  • Public liability insurance (if you meet clients or work in shared spaces)

For me, these three policies made all the difference. Health insurance is mandatory in places like Germany, France, and the Netherlands. Miss the signup and you could lose health access and any state help. Professional indemnity steps in if a client claims your work caused financial loss—think coding bugs, missed deadlines, or a project that goes sideways. Public liability protects you if someone is hurt or property is damaged during your business activities. If you’re meeting clients or using coworking spaces, don’t skip it.

I always recommend sorting health insurance before anything else—it’s not worth the risk. The rest can usually wait until your business grows or your work changes.

nice-to-have and situational extras

Some insurance isn’t required for all, but it’s useful in certain situations. Cyber insurance is a growing area, especially if you’re handling sensitive data or working remotely. If your projects involve personal info or accessing client systems, cyber insurance is worth considering early. If not, you can probably wait.

Equipment insurance is another extra. When we launched our cross-border e-commerce platform, I learned the hard way that equipment insurance was not just a nice-to-have—one lost laptop nearly derailed a whole product launch. If your laptop or devices are pricey or critical—especially if you travel or use coworking—get cover. If your gear is easy to replace or already insured, it might not be urgent.

Other policies, like business interruption or income protection, aren’t usually needed at the start—unless your work depends on a single client or system. Most extras can wait until your situation changes.

buying insurance without the headache

how to shop smart

Finding the right insurance as a tech independent can actually be pretty quick—if you know where to look. Digital-first platforms like Getsafe, Alan, and SafetyWing let you buy key policies online with clear tools and simple terms. I’ve signed up for policies in under an hour, no paperwork, no surprise fees. Freelancer associations and unions often share lists of reliable providers and can point you to brokers who actually understand tech work.

Not every platform is equal, though. Avoid sites pushing bundled packages or insisting on long calls just for a quote. In my experience, most add-ons are just noise. Core policies can usually be sorted quickly if you’re organized. A bit of skepticism saves money and time.

what to have ready

To get a quote fast, have basic info ready. Most insurers ask for:

  • Your tech service type
  • How much experience you have
  • Your estimated turnover for the year
  • Whether you subcontract or have foreign clients

I use a simple one-page checklist to track my work and clients, especially when things cross borders or involve multiple areas. It makes getting accurate quotes easier and avoids confusion.

Even when you’re ready, platforms may try to upsell—knowing what to watch for is important.

dodging unnecessary add-ons

Insurance sites love to offer extras—like gadget cover or legal advice—that sound good but often just repeat existing coverage or add little value. Read the fine print and check what you actually need. If something seems odd, it’s usually best to pause, double-check, or ask someone independent.

If a broker says all the add-ons are “essential,” compare their advice with outside checklists or check with freelancer groups. Advice from peers and trusted sources helps keep things focused. Many real-world stories show that minimalist coverage is often safest and cheapest.

real-world risks I learned the hard way

costly lessons from my own mistakes

The downside of skipping insurance only shows up after something goes wrong. In my first company, we lost a contract because we didn’t have professional indemnity insurance. I thought, “No problem, we’ll get it next time.” But that lost deal stung for months.

A friend of mine, a UK IT consultant, faced a steep GDPR fine when a client’s data was lost—no professional or cyber insurance, just a huge bill. Another time, as a German app developer, I was sued after faulty software caused a big loss. The court-ordered payment ended the business. Without the insurance, what could have been just a tough month was instead the end of their independent work.

And then there’s health. A French freelancer I know was denied benefits after a workplace injury, turning a minor bump into serious debt.

Minimalist coverage could have made all these outcomes much easier. With the right basics, these people might have avoided disaster and saved their businesses.

why minimalist coverage works

In each example, having just the core policies—like professional indemnity, basic health coverage, or equipment insurance—would have paid the bills, saved personal finances, and kept work going. Insurance is the seatbelt for your freelance journey—annoying until you need it.

Minimalist doesn’t mean unprotected; it means covering the few risks that really threaten your business or personal assets and skipping the extras that don’t help. The smartest approach is to secure the basics first. Here’s my own day-one checklist.

day-one insurance checklist

what to secure before you start

Before taking on client work, every new tech independent should have these in place:

  • Health insurance (if needed where you live)
  • Professional indemnity insurance
  • Public liability insurance (if meeting clients or using shared workplaces)

These are your safety net and help dodge the most common mistakes. Keeping them up to date means starting out protected, not exposed.

I keep digital copies of my certificates—clients often want to see proof before work starts. A bit of organization here saves stress and helps you look more professional. The rest can usually wait until you’re further along.

what can wait (and when to revisit)

Not every insurance issue needs solving on day one. Cyber insurance, equipment cover, and business interruption insurance can wait until you’re dealing with sensitive data, pricey gear, or multiple clients. It’s usually easiest to add these as you grow or as new risks appear.

I set a reminder to review coverage every six months, or whenever I make a big change—like hiring, signing a big contract, or expanding to new markets. This keeps me protected without overpaying for unneeded extras. With the basics sorted, you can focus on work with peace of mind.

Leaving corporate life for independence is both thrilling and nerve-wracking, especially when it comes to insurance. The legal requirements are light—health insurance is often all that’s required—but real risks often need more attention. By focusing on essentials like professional indemnity and public liability, you can protect your work and your calm without overspending or drowning in jargon. For me, the key was knowing what matters now, and adding other coverage only when my growth or clients needed it. With a clear and simple approach, you can sidestep common mistakes and move forward with more confidence. Keep an eye on the risks that really matter for you, and don’t let the admin slow you down.

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As Head of My Own Adventures, I’ve delved into AI, not just as a hobby but as a full-blown quest. I’ve led ambitious personal projects, challenged the frontiers of my own curiosity, and explored the vast realms of machine learning. No deadlines or stress—just the occasional existential crisis about AI taking over the world.

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(Berlin/Remote)

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For this rapidly growing startup, established in 2014 and focused on developing a smart assistant for managing energy subscription plans, I led a transformative initiative to shift from a monolithic Rails application to a scalable, high-load architecture based on microservices.
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(Beijing/Paris)

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SwitchUp Logo

SwitchUp
SwitchUp is dedicated to creating a smart assistant designed to oversee customer energy contracts, consistently searching the market for better offers.

In 2017, I joined the company to lead a transformation plan towards a scalable solution. Since then, the company has grown to manage 200,000 regular customers, with the capacity to optimize up to 30,000 plans each month.Role:
In my role as Hands-On CTO, I:
- Architected a future-proof microservices-based solution.
- Developed and championed a multi-year roadmap for tech development.
- Built and managed a high-performing engineering team.
- Contributed directly to maintaining and evolving the legacy system for optimal performance.
Challenges:
Balancing short-term needs with long-term vision was crucial for this rapidly scaling business. Resource constraints demanded strategic prioritization. Addressing urgent requirements like launching new collaborations quickly could compromise long-term architectural stability and scalability, potentially hindering future integration and codebase sustainability.
Technologies:
Proficient in Ruby (versions 2 and 3), Ruby on Rails (versions 4 to 7), AWS, Heroku, Redis, Tailwind CSS, JWT, and implementing microservices architectures.

Arik Meyer's Endorsement of Gilles Crofils
Second Bureau Logo

Second Bureau
Second Bureau was a French company that I founded with a partner experienced in the e-retail.
Rooted in agile methods, we assisted our clients in making or optimizing their internet presence - e-commerce, m-commerce and social marketing. Our multicultural teams located in Beijing and Paris supported French companies in their ventures into the Chinese market

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Please be aware that the articles published on this blog are created using artificial intelligence technologies, specifically OpenAI, Gemini and MistralAI, and are meant purely for experimental purposes.These articles do not represent my personal opinions, beliefs, or viewpoints, nor do they reflect the perspectives of any individuals involved in the creation or management of this blog.

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