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

Make any space your office with a one-bag ergonomic setup

Abstract:

The article explores how tech professionals who work while traveling can maintain comfort, focus, and productivity by adopting a minimalist “one-bag workspace” approach—packing only essential, portable ergonomic tools to create healthy work environments anywhere. It argues that traditional ergonomic advice, designed for static offices, often fails nomadic workers who face unpredictable seating, lighting, and desk options, leading to discomfort or injury. The piece details practical gear—such as foldable laptop stands, compact keyboards, wireless mice, portable lumbar supports, and footrests—that enable better posture and comfort regardless of location, with real-world recommendations and user reviews highlighting what works best for mobility. It emphasizes adaptability and improvisation, offering creative fixes like using scarves as lumbar supports or water bottles as foot props, and underscores the importance of movement with micro-breaks and easy stretching routines. Through anecdotes from mobile professionals—like a developer working from city apartments and mountain cabins, or a designer using everyday items for support—the article illustrates how intentional, minimalist setups, combined with flexible habits and regular movement, allow for sustainable, healthy, and efficient work on the go. Ultimately, the main message is that a portable, adaptable, and personalized ergonomic kit, guided by a minimalist mindset, is more effective for mobile professionals than striving for a perfect but static workspace.

Working from a different spot every day sounds romantic at first—until you’re hunched over a wobbly café table, squinting at your screen, or hunting for a power plug in a crowded airport. For tech folks who are always on the move, comfort and productivity can vanish fast without a proper setup. That’s where the one-bag workspace comes in: just pack the essentials and you can create a healthy, focused space wherever you land.

Here, I’ll share how minimalism and mobility have helped me (especially when classic ergonomic advice doesn’t fit a nomadic routine). You’ll find the tools that keep my posture in check, tips for picking gear that actually works, quick ways to upgrade any workspace, and the small habits that keep my body moving and my mind clear. Real stories—mine and others’—plus research-backed ideas show why adaptability matters more than chasing the perfect setup when you’re working on the go.

If you’ve ever struggled to stay comfy and efficient while bouncing between locations, these strategies are for you. Here’s what goes into a truly portable, ergonomic setup, and how a few smart tweaks can make any workspace feel a little more like home.

One-bag workspace philosophy

Why minimalism and mobility matter

Working in tech often means bouncing from apartments to coworking spaces, or whatever spot is free in a café or airport. Each new place can feel freeing, but also brings its own awkward challenges. Without planning, it’s tough to stay focused or comfortable. I remember one sticky summer in Beijing, trying to finish a project from a tiny noodle shop, balancing my laptop on my knees and using a scarf as a mousepad. Not ideal, but you learn to improvise. Zapier’s Remote Work Survey (2022) and Kristin Wilson in Digital Nomads for Dummies both highlight how intentional workspace design is critical for well-being and getting things done. The World Health Organization and American Optometric Association also note that if mobile work isn’t handled thoughtfully, comfort and focus can go downhill quickly.

When classic ergonomics don’t fit

Most ergonomic tips are for a fixed office—adjustable chairs, big monitors, a solid desk. For those moving around, this advice often doesn’t work. Mobile workers are often stuck with café tables or perching on beds, using whatever is on hand. Studies from the Harvard Chan School and OSHA show that these quick fixes can cause awkward postures and higher risk of pain or injury. Straker et al. (2021) found that working long hours on a laptop without outside tools, especially in public or temporary spots, makes discomfort and muscle issues much more likely.

Minimalism for clarity and autonomy

Minimalism here isn’t just about owning less stuff. It’s about picking tools that let you move, adapt, and stay independent. Research shows that clear, uncluttered environments help reduce stress and boost focus (Vohs et al., 2013; Dr. Libby Sander, HBR 2019), and that attention improves in spaces with fewer distractions (McMains & Kastner, 2011). For tech professionals on the road, this isn’t just about style; it’s a practical way to support your body and mind. Changing this mindset lets you create workspaces that travel with you, making each new place feel a bit more like home—even if that “home” is a noisy Berlin café with the clatter of espresso cups and the occasional dog underfoot.

From improvisation to intentional design

Throwing together a setup in a pinch—balancing a laptop on your knees or working under dim lights—might work once or twice but usually leads to trouble. Studies link these habits to neck pain, tired eyes, and fatigue (Oakman et al., 2020; Moretti et al., 2020). OSHA and the AOA note that relying on random setups is a common reason for muscle problems, especially when it happens daily. Carrying a small, portable kit can help avoid these issues before they start.

A well-picked travel kit isn’t just a fun extra—it’s an investment in your well-being. Things like a foldable laptop stand, a compact keyboard, or a small mouse can quickly turn a basic table or hotel desk into a more supportive workspace. Surveys like Ergonomic Trends (2023) and Wirecutter’s reviews confirm that these tools are among the most liked items by remote workers. This setup works best if you keep tweaking it, using each new spot as a chance to make your setup better.

The one-bag workspace isn’t about getting it perfect. It’s really about adapting and personalizing as things change. Each move is a chance to rethink what matters most. Let’s look at what you really need to pack for comfort and health, so even the most temporary workspace works for you.

Essential gear for mobile comfort

My go-to toolkit for working anywhere

A smart, portable kit is at the heart of an ergonomic mobile setup. It keeps posture in check and helps you skip the aches that come from random seating. When I moved from Berlin to Lisbon, I found that a Roost stand and a compact keyboard made even the smallest café table workable. My bag always has:

  • A foldable laptop stand (Roost, Moft, or Nexstand are all solid picks)
  • A compact wireless keyboard (I use the Logitech K380)
  • A small mouse (the MX Anywhere 3 is my favorite)
  • A slim power bank (Anker PowerCore Slim 10000)
  • A minimalist USB-C hub (Satechi Multi-Port Adapter)

These are:

  • Light and easy to travel with
  • Adjustable for different setups
  • Durable for everyday use
  • Well-liked by reviewers and remote workers (Wirecutter, Reddit user surveys, Ergonomic Trends)

But just a stand won’t solve everything.

Bringing along a small external keyboard and wireless mouse is just as important. Popular models like the Logitech K380 keyboard and MX Anywhere 3 mouse help you keep a neutral wrist position and reduce risk of hand pain. They also support multi-device tasks, which makes shifting between laptop, tablet, or phone simpler. Compared to laptop keyboards and trackpads, these make a big difference in comfort and speed (PCMag, Wirecutter, Ergonomic Trends).

Power and connections are a big deal when you move around. A thin power bank, like the Anker PowerCore Slim 10000, keeps your devices charged. Minimalist USB-C hubs like the Satechi Multi-Port Adapter help connect all your gadgets even when there aren’t enough outlets or ports. They’re known for being reliable and compact (TechRadar).

Surveys show that stands, mini mice, and foldable keyboards are the most-used and most-missed by mobile tech workers. With these as a base, your work keeps flowing and your body stays supported.

Comfort isn’t only about gadgets—body support is key too.

Comfort and adaptability for any seat

Not every chair or desk is good for long hours. Over the years, I’ve learned to improvise and pack a few essentials. Here’s what helps:

  • Portable lumbar supports and inflatable seat cushions (Wirecutter, Travel + Leisure): Easy to pack, they help your back in weird or uncomfortable spots.
  • Foot support: If your feet don’t reach the floor, portable footrests like Sleepy Ride or Flypal Inflatable are light and simple to use. They help with posture and blood flow (Travel + Leisure, TripSavvy).
  • Improvisational hacks:
    • Rolled-up scarf or sweater for lumbar support (sometimes, I just use a scarf from my bag for support—it's not perfect, but it works, oui)
    • Water bottle or backpack as a foot prop
    • Stack of books or even a shoebox to raise your laptop

Users love how much better they feel after even a few hours with these tweaks (Wirecutter, Healthline). Sometimes, you just have to make do—like the time I used a folded jacket as a seat cushion during a marathon coding session in a Shanghai coworking space.

Eye comfort is also important when working in different lights.

Protecting your eyes in changing light

To cut down on digital eye strain, it helps to follow the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds), set your screen’s brightness for the room, and use clip-on lamps or screens if the lighting is bad. Groups like the AOA and CDC say these tricks work better than special glasses for eye comfort.

Should you get blue light glasses? Most big reviews (like Cochrane, 2021) say they don’t really help with eye strain from screens. Sunglasses are mainly for outdoor UV protection, not inside tech work (OSHA, AOA).

One habit I picked up in Lisbon: I always try to sit near a window, but not directly in the sun, and I keep a small clip-on lamp in my bag for those gloomy Berlin afternoons when the light is just, how you say, triste. Adjusting the screen warmth with f.lux or built-in settings also helps my eyes relax, especially after long hours.

So, simple room adjustments—not fancy eyewear—are your best bet to protect your eyes. Now, let’s move on to adapting any new space for better ergonomics.

Adapting to any space

Quick ergonomic check for new workspaces

Public tables, stiff stools, wobbly benches—these are the “offices” many mobile workers get each day. They often come with bad seating, the wrong desk height, harsh light, and little privacy, all of which can quickly cause a sore back (Oakman et al., 2020; WHO; AOA). Luckily, there are fast ways to notice and fix these issues.

Simple tools make ergonomic checks possible even without any training. Fast checklists like ROSA (Rapid Office Strain Assessment), REBA, and RULA take just minutes to spot problems (Sonne et al., 2012; Hignett & McAtamney, 2000). NIOSH and OSHA also offer basic checklists anyone can use right away to catch trouble spots.

A “first five minutes” checklist can quickly make things healthier, even in a busy café. Try this routine:
- Check chair and desk height—elbows should stay at about 90 degrees and feet should be flat (Harvard Chan School).
- Raise your screen to eye level with a stand or even a stack of books.
- Place the keyboard and mouse so wrists are straight and relaxed.
- Check for glare or harsh lighting and move if you can, or reduce bright spots with a hat or simple lamp.
- Use makeshift lumbar or foot support if needed (Mayo Clinic, CIEHF).

And if the space still isn’t great? Time to get creative.

Creative fixes for tough spots

Sometimes all you get is a barstool, a park bench, or a saggy couch. Improvising helps. Here are a few tricks I’ve picked up (sometimes the hard way):

  • Cushions, rolled-up towels, or scarves for lumbar support
  • Bags, books, or boxes to lift your laptop
  • Water bottle or sweater as a footrest
  • Rolled-up scarf to soften where you rest your wrists

These fixes may not be fancy, but they can make even a tough spot workable. Most of all, movement breaks are a must, especially when your setup isn’t perfect (CDC, Cleveland Clinic, OSHA). Even a few minutes walking or stretching relieves tension and resets posture. Sometimes, I just stand up and do a quick stretch, even if people stare—better odd looks than a sore back, non?

Adaptability matters more than being perfect. Often, small, meaningful fixes with things nearby do more good than trying to make a perfect setup each time. With a flexible mindset, you really can work just about anywhere.

Flexibility and experimentation

No mobile workspace will ever be perfect, but trying new tweaks and being willing to experiment helps a lot. After many makeshift desks across cities like Beijing and Lisbon, I’ve learned that adapting and switching things up—rather than fussing over the perfect setup—makes working on the go both possible and comfortable (Applied Ergonomics 2021; Cornell Ergonomics Web).

Movement is also key for staying comfortable and clear-headed, wherever work happens.

Keeping your body moving

Lightweight tools and easy routines

You don’t have to give up movement just because you’re working in a café, airport, or shared space. Tiny tools like mini resistance bands, massage balls, stretch straps, and mini foam rollers all fit in a backpack. Resistance bands are good for quick stretching, massage balls and mini rollers release muscle knots, and straps help with stretching in tight spaces (Martínez-González et al., 2022; Cheatham et al., 2020; Kim & Lee, 2017). These simple tools can keep aches and stiffness away and boost energy, wherever you work. But routines matter just as much as gear.

Simple moves you can do anywhere

No need for a gym or empty room. Shoulder rolls, calf raises, and basic desk stretches can be done even in busy spaces or at crowded tables. These small moves add up over the day and help with comfort and range of motion. Doing a minute or so every hour makes a real difference against stiffness and tiredness (Mischke et al., 2016; Kim et al., 2017).

The power of micro-breaks

Studies show that frequent, short breaks work better than longer, spaced-out ones. Micro-breaks every 30 to 60 minutes cut down fatigue and soreness (Shrestha et al., 2018; Chau et al., 2016). Even changing spots—from a café table to a meeting room—can remind you to sneak in these movement breaks.

Making transitions work for you

Workspace changes as movement reminders

Arriving at a new workspace, heading out for a break, or waiting before a call are all moments to check posture or stretch. Behavioral science suggests that linking little movement routines to these moments builds habits that stick (ACSM; CDC; Mayo Clinic). For example, stretching your shoulders before you sit down at a café, or checking your posture when packing up to switch spaces.

Honestly, sometimes finding a comfortable spot in a crowded café feels like winning the lottery—especially when you’re wedged between a noisy espresso machine and a couple arguing in three languages. But I’ve learned to use these transitions as a cue: before I settle in, I do a quick shoulder roll or stretch my wrists, even if it means bumping elbows with the next table.

Habit-stacking for lasting routines

Pairing new ergonomic habits with regular routines—like workspace changes—helps make them more consistent. BJ Fogg's work on habit building suggests that adding a stretch or checkup on your posture to something you already do helps it become lasting (BJ Fogg, Tiny Habits; Cornell Ergonomics). Even small cues, like stretching after reaching a new desk, make a difference.

Low-tech prompts to keep movement top of mind

Simple reminders help you move and keep your posture in check. You could tuck a resistance band with your laptop or stick a note in your bag as a nudge (Harvard Chan School; CDC). Having gear matters, but remembering to use it—and move around—matters just as much. These habits make comfort part of every workday, anywhere you go.

Sourcing and curating minimalist gear

Choosing gear that earns its place

For a one-bag workspace, gear should support a good posture, be easy to carry, and have a real, daily purpose. Recommendations from the International Ergonomics Association and industry reviews agree on these points. To keep your bag light, it helps to focus on items that:

  • Genuinely help with ergonomic health (like stands or seat cushions)
  • Are small and light for travel
  • Have a clear, daily use in your work

Durability is a must for anything that travels with you. Since gear gets packed and unpacked a lot, go for solid construction—no one wants a stand that collapses halfway through a meeting. A reliable warranty is good to have, since your gear doubles as your office (Wirecutter; Consumer Reports).

Multi-purpose gear is even better. If something can pull double duty—a stand that fits both laptop and tablet, or a cushion for both seat and back—it means fewer things to pack and more options for different spaces (Forbes; HFES). Still, even the best tools come with some downsides.

Trade-offs and real-world picks

Minimalist gear is made to travel but often means giving up a little stability or comfort, especially during long sessions. Lightweight stands might wobble on bumpy tables, and small keyboards can feel cramped after a while. Swapping adjustability or padding for portability happens a lot (Wirecutter 2022; OH&S 2023; Applied Ergonomics 2020). Reviews and opinions help spot which models find the right mix of comfort and convenience.

Feedback from regular users is helpful, especially for things like packable lumbar supports, inflatable cushions, and portable footrests. Reviews in Travel + Leisure, Healthline, and The Strategist point out which items stand up to daily use, pack down well, and offer real support. For example, the LoveHome lumbar pillow and Sleepy Ride footrest get high marks for comfort, portability, and price.

A minimalist kit should be seen as flexible—something you can adjust as you go. The best setups change and improve as needs shift, cutting out anything that doesn’t really help (Minimalissimo interviews; Nomad List). Next, some concrete setups show how these ideas work in real life for mobile professionals.

Real-world setups for the one-bag workspace

Stories from the road

One software developer manages projects from city apartments and remote cabins, using a Roost stand, K380 keyboard, and compact mouse. This small kit works for kitchen tables, shared spaces, or a makeshift desk in the mountains, showing that a simple toolkit can serve just about anywhere (Sweet Setup interviews; Remote.co). Designers get creative too—one works at café tables and on park benches, using a scarf for back support and a water bottle for a makeshift footrest. It shows how improvising and minimalism go together for creative work (The Verge Bag Check; Minimalissimo).

For me, the real test came while managing a multicultural team in Beijing, right after co-founding a cross-border e-commerce platform in Shanghai. There were days when my “office” was a mountain cabin with spotty Wi-Fi, a folding chair, and a view of pine trees. My Roost stand, K380 keyboard, and a battered old scarf (for lumbar support, of course) made it possible to run meetings and troubleshoot code without ending up with a sore back. Sometimes, the only thing between me and a migraine was a quick stretch and a bottle of water propping up my feet.

Visual stories bring these setups to life. A freelancer shares workspace photos that show how portable gear can quickly go from a cluttered, awkward setup to a neat, supportive one. The result is clear: less pain and more focus with just a few changes (Applied Ergonomics 2021; Ergotron case studies).

Visual inspiration and practical lessons

Studies and real reports prove that posture and comfort get better with portable ergonomic gear (Applied Ergonomics 2021; Cornell Ergonomics Web). Pictures, sketches, and real user experience show how even small tweaks make a workspace healthier and more enjoyable.

These examples encourage trying different ideas to make the one-bag workspace fit your life. Personalizing and always experimenting sit at the center of making mobile work both comfortable and sustainable (Nomad List interviews; NIH user stories).

A one-bag workspace isn’t about finding the perfect setup. It’s about making smart choices—picking portable, ergonomic tools and building habits to keep both body and mind comfortable, wherever you work. Minimalism helps with focus and less stress. Mobility keeps things flexible. Small changes add up to better routines. Whether it’s a foldable stand, a roll-up keyboard, or a little improvising with scarves and cushions, each step creates a workspace that supports you. Adaptability is key, not perfection. Every new spot is a chance to test, improve, and make your workday a bit better. Sometimes, the smallest tweaks—like a scarf from your bag or a stretch between calls—make the biggest difference in how you feel at the end of the day.

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25 Years in IT: A Journey of Expertise

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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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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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