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

Why tech job security isn’t as safe as it seems

Abstract:

The article challenges the perception of job security in the tech industry, arguing that the apparent safety of stable employment with big companies often hides underlying risks such as sudden layoffs, rapid technological shifts, and the potential for skill stagnation. It explains that relying solely on one employer can quietly erode flexibility and bargaining power, making career transitions more difficult when unexpected changes occur. The piece introduces the concept of "risk minimalism"—a balanced mindset where tech professionals deliberately manage significant risks while avoiding both over-caution and recklessness. Through practical tools like personal risk assessments, checklists, and minimalist strategies such as micro-experiments, regular risk reviews, and “risk sprints,” readers are encouraged to understand their own attitudes toward risk, set clear personal boundaries, and build resilience. The article also offers specific examples, including the author’s experience adapting to new risks after moving countries and references to tech professionals like Patrick McKenzie and Saron Yitbarek, who credit their success to intentional risk-taking. Ultimately, it suggests that embracing and managing risk thoughtfully leads to greater autonomy, opportunity, and fulfillment in tech careers, surpassing the illusion of safety provided by traditional job security.

Job security in tech always looked solid to me—until the day it didn’t. I remember sitting in a Berlin office, coffee in hand, when the news hit: our team was being restructured, and suddenly, my “steady” job felt anything but. That moment stuck with me. I’d built my life around a regular paycheck, office perks, and the illusion that things would always be stable. But in tech, things can shift overnight—layoffs, new tech, or a sudden change in company plans. What feels safe today can vanish tomorrow, and relying too much on one employer quietly chips away at your flexibility and skills.

I’ve learned the hard way that comfort in tech jobs can be misleading. In this article, I’ll share why that comfort isn’t as safe as it seems, how depending on one company hides real risks, and—crucially—three quick budgeting hacks and high-level strategies I use to build a financial cushion. I’ll walk you through the signs of skill stagnation, how comfort can make change harder, and why it helps to look at risk differently. Along the way, I’ll share stories from my own journey—leaving CTO roles, moving countries, and starting over more than once. I’ll also give you practical tools, checklists, and routines that have helped me turn uncertainty into freedom, not just anxiety.

Why tech jobs feel safe

Corporate tech jobs seem like a safe bet. I used to think so, too. But after seeing entire teams cut in Berlin, I realized these changes are rarely personal—they’re about over-hiring, automation, or economic shifts. What looks steady can disappear fast. The real risk is hiding in plain sight: putting too much trust in one company for your sense of safety.

Skill stagnation

Sticking with one employer can quietly make you fall behind. I’ve seen colleagues (and myself) become experts in a company’s own systems, only to wake up one day and find those skills outdated. Once, after years working on a proprietary platform, I learned the company was switching to something new, and suddenly, my expertise felt useless. In tech, things move fast. Trusting one employer for both your paycheck and your growth can leave you more vulnerable than you think.

Comfort is a trap

A steady paycheck and daily routine are tempting. I get it. But comfort can cost you. When I left my CTO role in France to start my own company, I realized how much I’d delayed learning new things or building relationships outside my job. The longer you stay comfortable, the scarier change feels. Is that stable feeling really protecting you, or is it quietly making future change tougher? For me, it was the latter.

Dependency and complacency

Relying on one employer

Risk isn’t just about outside events. It starts with how you approach your own career. Leaning on one employer for too long limited my options and my power to negotiate. When layoffs hit, those without sharp skills or a wide network face tough times:
- Fewer job choices
- Longer periods without work
- More stress during transitions

Ongoing upskilling and keeping a broad network are key for bouncing back. I learned this the hard way after moving to Lisbon and realizing my old contacts were mostly back in France and Germany.

Facing financial realities

Let’s be honest: the financial side is scary. When I first went independent, my income dropped by almost 30%—which, by the way, is common for most freelancers in their first year. Suddenly, I had to think about health insurance, taxes, and late payments. But facing these realities head-on made me stronger.

Shifting from fear to intention

This realization changed my approach. Instead of avoiding risk, I started managing it on purpose. I began to see risk as always present—whether working for a company or on my own. Accepting this was the first step to making smarter decisions.

Risk minimalism

What is risk minimalism?

Risk minimalism isn’t about being afraid of risk or jumping in blindly. It’s about handling risk with purpose. I like to think of it as crossing a busy street: some never cross, some rush without looking, but a minimalist checks both ways, waits for a clear spot, and then moves forward. It’s about smart action, not running from uncertainty.

  • Risk aversion: Hates uncertainty, prefers safety, and often misses chances
  • Risk minimalism: Reduces unnecessary exposure, manages risk deliberately, and aims for balance
  • Recklessness: Ignores risk or acts without thinking, often faces trouble

Minimalist strategies for risk

I focus on the few risks that really matter. Using the 80/20 rule, I look at the small number of issues that could do the most harm. For example, instead of worrying about every possible danger, I focus on not depending too much on one client. Here’s how I do it:

  1. Spot high-impact risks (like income unpredictability or client over-reliance)
  2. Use tools like a risk matrix or MoSCoW method to rank and handle these
  3. Ignore minor distractions that don’t change the big picture

Letting go of minor worries is like trimming a tree—cutting weak branches so the healthy parts can thrive. By focusing on what matters most, I’ve built a steadier, stronger career.

Three quick budgeting hacks for tech independents

After a few rough years, I picked up some simple tricks that made a big difference:

  1. The 20% Rule for Taxes: I set aside 20% of every payment for taxes. During my first year in Lisbon, this saved me from panic when tax season came—no more scrambling for cash.
  2. The Two-Account System: I keep one account for business income and another for personal expenses. This makes it easy to track what’s really mine to spend, and helps me spot when income is dropping.
  3. The “One-Month Buffer” Hack: Before I went full-time freelance, I built up at least one month’s worth of expenses in a separate savings account. It’s not a huge cushion, but it gave me breathing room when a client paid late or a project fell through.

These hacks aren’t fancy, but they work. They helped me survive the first year of freelancing, when my income dropped by 30%—a fact I wish I’d known sooner.

Mapping your risk profile

Understanding your risk attitude

Before you manage risk, you need to know how you feel about it. Self-awareness is the first step. I used the Grable & Lytton Risk Tolerance Scale to see how comfortable I was with uncertainty. I asked myself:
- How do I respond when I’m not sure of the outcome?
- Do I prefer stability, or am I up for fresh challenges?
- How much loss can I accept to reach my goals?

These questions helped me make choices that fit me—not just what others expected.

Pinpointing your triggers

A short checklist helps me find what feels overwhelming and what’s manageable. When I moved from Berlin to Lisbon, I realized that losing my main client was my biggest fear. So, I focused on diversifying. I also remembered how, when I started my first company in France, the scariest part was not knowing how to handle taxes. Looking back, I see that naming my fears made them easier to tackle.

Reflecting on past decisions

Taking time to think about old decisions is powerful. When I left Berlin for Lisbon, I hesitated for weeks. I kept a risk journal, jotting down what worried me (money, losing my network, learning Portuguese) and what excited me (sun, new projects, freedom). Over time, this habit showed me that my biggest risks often led to the best outcomes—even if they felt terrifying at first.

Typical risk triggers for tech independents

What causes risk anxiety

Independent tech workers (like me) often worry most about income swings. Projects aren’t always steady, payments can be late, and there’s no paid leave. I learned that most freelancers experience income drops of 30% in their first year—so if you’re feeling the pinch, you’re not alone. Other triggers:
- Making most of your money from only one or two clients
- No health insurance or retirement plan
- Unclear taxes or regulations
- Clients who pay late or not at all

Knowing these problems are common made them feel less personal—and more like challenges I could plan for.

Prioritizing and managing triggers

Relying on just a couple clients and missing benefits adds to uncertainty. I made a list of which risks made me most anxious, then tackled the biggest ones first. When losing my main client was my top worry, I started reaching out to new prospects every week. When missing benefits stressed me out, I joined a local tech association in Lisbon that offered group insurance. Facing these triggers head-on made a real difference.

Mindset shifts for risk tolerance

Seeing uncertainty as freedom

Uncertainty in tech work can feel like a blank page—not always comfortable, but full of chances. When I left Berlin, I felt anxious, but the freedom to choose my projects in Lisbon made the risk worth it. I could pivot, try things, and spot unexpected paths. Adopting a growth mindset helped—reminding myself that skills and opportunities can grow with effort. I started to see uncertainty as a chance for discovery, not just a reason to worry.

Simple tricks like positive reframing helped, too. Instead of seeing risk as something bad waiting to happen, I tried to treat it like a challenge. This boosted my resilience and helped me make better decisions, even when things felt shaky.

Trying micro-experiments

Building comfort with risk often starts with micro-experiments—small, reversible tests. When I moved to Lisbon, I offered a new service (remote code reviews) to just one client. It was low stakes, but I learned a lot. Companies like Google use “20 percent time” for this, but you don’t need a big team. Tiny, regular experiments helped me build confidence. Like exposure therapy, these baby steps slowly increased my comfort, paving the way for bigger moves.

Mini-habits for building risk comfort

Setting your own boundaries

Having clear personal limits around risk made a huge difference for me. For example, I set a minimum savings buffer—six months’ expenses—before quitting my job. I also decided never to let one client make up more than 40% of my income. Some limits to think about:
- Keeping a comfortable amount in emergency savings
- Not letting one client or project make up the bulk of your income
- Saving part of each payment for taxes or surprises

I review these limits every few months, especially after big changes—like moving to a new city or taking on new types of work. Sometimes, I miss the routine of a big company, but the freedom is worth the small chaos.

Making risk reviews routine

Making risk checks a habit really pays off. In Beijing, I started a monthly routine: I’d check my savings, list my active clients, and run through a few “what if” scenarios (like, “What if my biggest client leaves?”). This helped me spot problems early and adjust my plans. Here’s my quick routine:
1. Check current savings and how many clients I rely on
2. Look over future projects and risks
3. Think through a few “what if” scenarios for income
4. Adjust limits or plans if needed

Regular reviews gave me more confidence and made adapting to change much easier. After moving countries, these habits helped me adapt to fresh risks fast.

Trying risk sprints

Short, focused bursts of risk—“risk sprints”—are another way I build resilience. These are small, planned risks over a set time, like trying a new service, testing a new price, or exploring a new kind of client. For example, I once offered a new workshop for two weeks to see if there was demand. It was like a mini-adventure—low stakes, but plenty to learn.

After each sprint, I pause to review what worked, what didn’t, and how it felt. Keeping a quick note or short journal after each sprint turns these steps into lasting growth. Over time, these steady habits helped me create a career that bends but doesn’t break when things shift.

The payoff of risk tolerance

More opportunities and autonomy

When I built up my risk tolerance, I started seeing openings others missed. Being open to uncertainty helped me find gaps, try out new services, or move fast when something wasn’t working. Once, instead of skipping a tough client project, I took it on and discovered a new niche. Embracing uncertainty became my secret weapon, leading to paths most won’t see.

Openness to risk brought more than career wins—it delivered autonomy and satisfaction. I enjoy greater freedom to pick projects, set my schedule, and chart my own path. Having fewer commitments makes bold moves feel lighter. The perks include:
- Control over day-to-day work and where I’m headed
- Room to try creative or offbeat projects (like learning carpentry—my shelves are still a bit crooked, but I’m getting there)
- A bigger feeling of genuine accomplishment

Fulfillment beyond financial rewards

Risk minimalism isn’t just about chasing a fatter paycheck. It also links to more well-being, flexibility, and less worry about material things. I’ve found more space for creativity, time to rest, and the ability to focus on personal growth. I spend more time gardening, reading, and learning new skills. Smart risk-taking transformed not just my career, but my everyday life—offering a more balanced, meaningful experience. Key upsides:
- More resilience in the face of surprises
- Lower stress around money
- More energy for hobbies, relationships, and growing as a person

Stories from other independents show that calculated, well-managed risks lead to better, longer-lasting careers. People like Patrick McKenzie and Saron Yitbarek credit their milestones to making bold choices with clear intention. Their journeys remind me that steady success grows from taking smart chances, and true fulfillment often follows a bit of bravery.

If you’re feeling uneasy about leaving the comfort of a steady tech job, I get it. But real stability comes from being flexible and knowing yourself well. Handling risk with a minimalist approach—setting clear boundaries, checking your progress, and running small experiments—builds resilience and unlocks more options. Sometimes, I miss the routine of a big company, but the freedom is worth the small chaos.

Try this: This week, map your own risk profile using the checklist above. Then, set one new boundary for yourself—maybe a savings buffer, or a limit on client dependency. You might be surprised at how much lighter uncertainty feels when you manage it on your own terms. For me, that’s where real freedom—and a bit of fun—begins.

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25 Years in IT: A Journey of Expertise

2025-

Nook
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Product Lead
Building the future of health coaching. Leading product development and go-to-market strategy for a platform that makes personal wellness accessible through natural dialogue.
Making health coaching feel like talking to a friend who actually gets you.

2024-

My Own Adventures
(Lisbon/Remote)

AI Enthusiast & Explorer
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.

2017 - 2023

SwitchUp
(Berlin/Remote)

Hands-On Chief Technology Officer
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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2010 - 2017

Second Bureau
(Beijing/Paris)

CTO / Managing Director Asia
I played a pivotal role as a CTO and Managing director of this IT Services company, where we specialized in assisting local, state-owned, and international companies in crafting and implementing their digital marketing strategies. I hired and managed a team of 17 engineers.
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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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Disclaimer: AI-Generated Content for Experimental Purposes Only

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.

The content produced by the AI is a result of machine learning algorithms and is not based on personal experiences, human insights, or the latest real-world information. It is important for readers to understand that the AI-generated content may not accurately represent facts, current events, or realistic scenarios.The purpose of this AI-generated content is to explore the capabilities and limitations of machine learning in content creation. It should not be used as a source for factual information or as a basis for forming opinions on any subject matter. We encourage readers to seek information from reliable, human-authored sources for any important or decision-influencing purposes.Use of this AI-generated content is at your own risk, and the platform assumes no responsibility for any misconceptions, errors, or reliance on the information provided herein.

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