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Trisha Gee has been a Java developer for over 12 years, and due to a low boredom threshold has worked in loads of different industries for many types of companies. Trisha is a developer at 10gen (the MongoDB people). She has expertise in high performance Java systems and is leader in the London Java Community. She is also involved in the Graduate Development Community. Trisha believes we shouldn't all have to make the same mistakes again and again. Trisha is a DZone MVB and is not an employee of DZone and has posted 63 posts at DZone. You can read more from them at their website. View Full User Profile

Adjusting to Working Remotely

06.03.2013
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One of the most obvious differences I faced when I moved from LMAX to 10gen were the working conditions. I don't mean like being deep underground in some dangerous situation vs being pampered by beautiful slave boys and girls. What I mean is that the working practices at one company necessitated being in the office for core hours, and at the other flexible hours and remote-working are practically mandatory.

At at LMAX we pair-programmed most days, and that meant that being co-located: being in the same office, at the same computer, was pretty important. We could work from home when needed, but pairing is pretty tricky when you’re in a different room.

The drivers' team at 10gen, on the other hand, is a very distributed team. Sure, I'm based in London, and we have an office here. But my main Java "pair" is in Boston, working from his home office. The other driver developers are distributed around the New York, Palo Alto and London offices, with many other working from home in locations like Barcelona, Atlanta, Texas.

And although I like coming in to the London office - because there I feel part of the company, and get to hear what other people are up to - it's really not that important to the day job. There are only 3 developers based in London, and I'm the only Java dev. I started working from home a lot more when I figured I could use those 2 hours of commuting for extra coding time.

I've worked remotely before - I was basically the offshore resource for my team when I worked in New York - I could do out-of-hours releases and support. This was... not the most happy time of my existence as a developer. Moving to a new city, choosing to live alone, and working from home most days of the week would be suboptimal for many people. So in the early days of working here I went to the office by default to postpone the inevitable insanity (insert joke here about my current sanity levels). However, as time has gone on, I've spent more and more time working from home: I get more done, the environment is quieter, and because I actually live with two Java developers, I sometimes have more technical help at home than in the physical office.

But I constantly struggle with the feeling that I'm not productive, that I'm not doing enough. The thing with pairing is you're forced to sit down and code. Not check Facebook, not read your e-mail, not chat to your mates. Code. And when you're stuck, you've got someone to talk to about it. And when you have two or more routes that you think might work, you can decide between you which to take. And if it takes longer than you expected, there are two of you defending that. I am totally sold on the value of pairing for productivity, in terms of number of quality features delivered.

But. The benefits to me as an individual of being able to work from home, wherever that home may be, are enormous. And because of this, a company that embraces this policy can attract all kinds of talent that they would miss if they demanded even as little as one day a week in the office - this limitation still requires your developers to live within commuting distance. And if you have a distributed team, your all-star team of developers, who may not be located in population density cities, might not require all-star developer salaries. Imagine if you can attract the best talent from all over the world without breaking the bank. All because you give them what they really want - freedom.

As they say, with great power comes great responsibility. It was a shock to the system to have this level of autonomy. I've worked in various types of company over the 15 years people have paid me to develop code, but nothing prepared me for this. Sure, you have deadlines, and features, and tasks, and bugs, and support cases. But you also have talks to prepare and blogs to write and tutorials to create and demo applications to code... in fact, there's so much to do it's overwhelming. Being trusted to prioritise accordingly, and to ask for help appropriately, is a real switch from having a prioritised backlog of stories and burndown charts to guilt you into finishing off this story and moving onto the next.

Far from skiving off from work when I'm out of the office, I feel more internal pressure to Do A Good Job, to Justify My Existence. When people aren't counting bums on seats, they must surely be measuring you some other way, right? And actually, far from slacking off, one of the big problems with working from home is that you’re constantly on, and drawing a line between work and life is mandatory. I really liked this post as a description of what people have to do in order to be effective working from home.

At this point I should probably clear up some common misconceptions:
  • Working remotely != working from home. Co-working spaces are popping up all over the place these days, some with perks like free coffee and snacks, usually with lockers to keep your stuff in, and meeting rooms so you don’t have to meet customers or interview people in a coffee shop or shared space. I visited workINcompany in Seville last time I was there, and I loved it as a space to create, and get stuff done. Or you could work in a coffee shop or other establishment (I used to sit in pubs to blog, you’ll not be at all surprised to learn), or maybe you’ll borrow desk space at a friendly company. 
  • Remote working != distributed team. Quite a few companies will allow people to work from home (or wherever) one or more days a week, but this still requires them to be able to get into the office regularly, and therefore be within commuting distance. This article talks about the difference. 
As ever, the answer to whether you or your company should embrace distributed working will be “it depends”. I shall attempt to enumerate some of the pros and cons, and I’d love it if other people could share their experiences:

For the Individual (i.e. you): benefits of being in the office
  • The quick pint after work - this is how you really get to know your colleagues, and hear the really interesting stuff. 
  • Overheard conversations that turn out to be relevant to you or what you’re working on. 
  • Feeling like part of the company. 
  • Free food! Free drink! Birthday cake! (Mileage may vary, depending on your company)
  • ...and the company is paying the heating and electricity 
  • Better desk/computer/monitor(s)/chair/set up (although It Depends, of course). 
For the Individual: downsides of being in the office
  • (In many offices) distracting and/or noisy. This does depend though - in a pair programming environment, there’s always a lot of talking, but it was never the same level of distraction as sales guys on the phone right next to you. 
  • Time to commute. 
  • Feel split - half your life is in the office, half of it is at home. 
For the Individual: benefits of being at home
  • (For some) quiet 
  • Or: you can actually listen to music without headphones - yay! 
  • The flexibility to do stuff that needs doing at home or in your personal life (I can’t believe how many places are still only open 9am-5pm) without compromising your work. 
  • You can squeeze gym/exercise into your day in the way that works best for you. This depends, of course - if you’re working with people on the same time zone with the same hours, there’s less flexibility. But the lack of commute generally gives you a bit more time. And you can go when you’re blocked, or when you’ve got an hour’s slot between two video conferences that you wouldn’t use for anything else. 
  • Which leads to: (possibly) flexible hours - in my case, I’m based in Europe but working closely with the east coast, so I could probably work any 8 hours between 8am and 11pm UK time. 
  • Your own choice of desk/chair/computer/set up - in New York my home office was much more comfortable and productive than the hot-desk in the office 
  • Change where you work - I’m writing this on the sofa, because I wanted to be in a more comfortable and creative place for blogging than my desk, which is associated with coding. 
  • More freedom to play and explore the code or new ideas, although this is less about being distributed and more about not pairing every day. Although this could be good for innovation, it's arguably less good for writing actual useful lines of code. So this benefit will depend on what your company needs from you 
  • I love being able to cook in my kitchen. I don’t have to grab a sandwich from Pret or whatever, I can have Real Food. And it costs me less. 
For the company: benefits of a distributed team:
  • In theory, being distributed means a company can hire anyone, anywhere. Which means a) you can get really good quality developers - maybe they're not as effective as they would be if they paired in an agile environment, but if there really is a 5-10x improvement for a good developer vs an OK one, you're still getting a net gain and b) if you are lucky enough to hire people outside of places like NY, London, and Silicon Valley, you can cut costs because you're paying your really good developers a very good local salary instead of a silly one that pays for silly rents and silly commuting charges. 
For the Individual: downsides of being at home
  • Can be MORE distracting - chat, email, errands, babies, dogs, flatmates, XBox. 
  • Difficult to distance yourself from work - there’s the temptation to be always on, to just finish this or just do that. 
  • You need a good space to work, you can’t sit on the sofa or your bed all day, and not everyone has that spare room or spare space. 
For the Individual: downsides of being in a distributed team:
  • I suspect I'm less productive than I was when I worked onsite, pairing, in an agile team. By productive, I mean lines-of-code-that-go-into-production. Not having people there to help you resolve your internal arguments can result in flip-flapping and going down design dead ends. Mind you, I do a lot more stuff than just coding these days, so this might be a result of that, and of not pairing, rather than being in a distributed team. 
  • I reckon it's taken me a lot longer to get up to speed on the code, on the product, on our processes. I can ask people when I'm in the office, and of course there’s chat, but nothing beats pairing for getting up to speed extremely quickly. 
  • Time zone differences - waiting for answers is frustrating for the impatient. Like me. 
  • Text based communication - quite tricky to get the right tone and not inadvertently wind people up 
  • Email. OMGTHEEMAILS!!! When I was in a company that paired every day, we didn’t really use e-mail. We didn’t have time to read them, let alone write them. We got up and spoke to the person. But a distributed team is very e-mail heavy, and I constantly feel like I'm drowning in mail. 
  • More meetings - because you can't just grab people and work ad-hoc, because you can’t have a daily standup in the office, and because it's important to keep people up to date on what you're working on, you have loads more meetings or scheduled updates. I have regular meetings almost every day, and I don’t mean standups. These are necessary because we don’t all sit together and hear what’s going on, but having several hours a week devoted to video conferences is a big change to a place that limited meetings to once a fortnight. 
  • No quick-pint-after-work. Not that I’m an alcoholic. 
So stuff that really works for me/us as a distributed team:
  • Chat/IRC. Indispensable. 
  • E-mail for longer, searchable, async communication. Since our team is spread over Europe and the States (and at some point soon I’m sure we’ll include other continents) you have to remember that not everyone is online at the same time as you. If you have a bright idea at 9 in the morning in UK-time, it needs to be in the inbox of your colleagues in Palo Alto so they can read it when they start work. 
  • Google hangout has made it significantly easier to pop into a video conference whenever you need. Also laptops with built in mics and videos make this easier too, something I didn’t have back in 2008. 
  • Trello and Jira, although I still get so much spam from both I tend to ignore all notifications 
  • Regular face to face meetings. I get to go to New York (yay!) to meet with other developers on a fairly regular basis. And this is really key, face to face is still dead important to humans who haven’t actually evolved as fast as technology has 
  • Driver days / company kick off - department- and company-wide get-togethers to get to know each other and feel part of something. 
Still needed:
  • Good remote-pairing tools 
  • Good tools for code review. As a reviewer, I don’t want to view a patch set with side-by-side differences, I want to be able to see it in an IDE, to navigate it, *and* make comments or changes that the reviewee can see. As a reviewee, I want it to be as easy as “submit this commit / set of commits for code review”. 
  • Some sort of good shared whiteboard. I hate not being able to stand up with my pair and whiteboard ideas. 
I enjoy the freedom of being in a distributed team and working from home, but I actually struggle quite a lot with the autonomy. It's not that I can't motivate myself, if anything it's the exact opposite - while I'm away from the office, away from people who can see I'm working, I feel the need to constantly prove I'm working. In the office, if your computer or network or software starts freaking out and you spend a whole day fixing these problems, by the time you go home in the evening you feel frustrated you didn't get any work done, but you don't feel guilty. If your internet dies at home, or you spend the whole day researching the exact git command you need, or your laptop just freaks out for the day, you feel like you should make up all those lost hours and still do your 8 hours of productive coding (or whatever you were supposed to be doing).

Or maybe that's just me.

I remember when I first started working as an undergraduate at Ford, the idea of being forced to sit in front of a computer from 9-5 was horrifying. And really hard too - you couldn't just get up and take an hour to let things filter through your brain, you had to be seen to be working, sitting at your desk. And in these days of internet, sitting at a computer is almost a guarantee you're NOT working. Going for a run or drinking coffee in the kitchen and scribbling, or even simply thinking, might be more productive.

The point is that it's different working remotely. And if you've been working in industry for a while, the idea of being self-determined takes a bit of getting used to, whether it's because you need to learn how to motivate yourself, or because you need to learn to switch off.

I was chatting to Joel Spolsky at GeeCON (*clang* gratuitous name drop) and he said Fog Creek and Stack Exchange have distributed teams. Other than them, us, and Lullabot (the company whose blog I pointed at), I don’t know of many places that really embrace distributed working. If you have stories to tell, I’d love to hear them.
Published at DZone with permission of Trisha Gee, author and DZone MVB. (source)

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