I had a conversation last November on the PyConEs, when I was on a conversation stating that I am working with truly brilliant people in DemonWare, and then someone asked me: “Do you have problems agreeing in what to do? Normally great developers have problems reaching consensus on tech discussions”. My answer something like: “Well, in my experience, truly awesome developers know when to have a strong argument and they usually are ok reaching an agreement in a reasonable time”.

So, I wanted to, as sort of follow-up, summarise what are the characteristics that I’ve seen in the best developers I’ve been lucky to work with. This is not a list I am making on “what’s my ideal developer”, but more a reflexion on the common traits I’ve seen on my experience…

Awesome developers are obviously smart, but that’s not typically shown as bursts of brilliance, solving really difficult issues with “aha!” moments. In my experience, genius ideas are rarely required nor expressed (though they surely happen once in a blue moon). Instead, great developers are consistently smart. They present solutions to problems that are reasonable all the time. They find and fix typical bugs with ease. They struggle with very difficult problems, but are able to deal with them. They are able to quickly present something that will make you say “Actually that’s a nice point. Why didn’t I think about this?”. They do not typically present something ingenious and never heard of, but deliver perfectly fine working ideas over and over, one day after another. Their code is not full of mind blowing concepts, but it is logical, clean and easy to follow most the time (and when’s not, there is a good reason). They are able to remove complexity and simplify stuff, to a degree that it almost look easy (but it’s not)

They keep a lot of relevant information on their minds. They are able to relate something that is in discussion with something that happened three months ago. They seem to have the extraordinary ability of getting out of the hat some weird knowledge that is applicable to the current problem.

on their minds. They are able to relate something that is in discussion with something that happened three months ago. They seem to have the extraordinary ability of getting out of the hat some weird knowledge that is applicable to the current problem. While they have a passion for coding, it is not the only thing in their lives . They have hobbies and interests, and they don’t usually go home in the weekends to keep working on open source all day, though they may occasionally do.

. They have hobbies and interests, and they don’t usually go home in the weekends to keep working on open source all day, though they may occasionally do. They love to do things “the right way”, but even more than that, they love to make things work . This means that they will use tools they consider inferior to achieve something if it’s the best/most convenient way. They’ll complain and will try to change it, but deliver will be more important that being right. They have strong opinions about what language/framework/way of doing stuff is best, being that Python, Ruby, Haskell, PostgreSQL, Riak or COBOL, but that won’t stop them knowing when it’s important to just stop arguing and do it.

. This means that they will use tools they consider inferior to achieve something if it’s the best/most convenient way. They’ll complain and will try to change it, but deliver will be more important that being right. They have about what language/framework/way of doing stuff is best, being that Python, Ruby, Haskell, PostgreSQL, Riak or COBOL, but that won’t stop them knowing when it’s important to just stop arguing and do it. They are humble . They are confident most of the times, but far from arrogant. My impression is that they don’t think that they are as awesome as they truly are. They will want to learn from everyone else, and ask when they have questions. They will also catch new ideas very fast. They are also friendly and nice .

. They are confident most of the times, but far from arrogant. My impression is that they don’t think that they are as awesome as they truly are. They will want to learn from everyone else, and ask when they have questions. They will also catch new ideas very fast. They are also . Communication is among their best skills. They are very good communications, especially, but not limited, about tech issues. They may be a little social awkward sometimes (though this is not as common as stereotypes portrait), but when they have the motivation to express some idea, they’ll do it very clearly.

is among their best skills. They are very good communications, especially, but not limited, about tech issues. They may be a little social awkward sometimes (though this is not as common as stereotypes portrait), but when they have the motivation to express some idea, they’ll do it very clearly. In some of the truly remarkable cases, they’ll be able to fulfil different roles , when needed. I mean different roles in the most broad sense, basically being able to be what’s needed for that particular moment. Sometimes they’ll have to be leaders, sometimes they’ll be ok being led. They’ll know when a joke is the proper thing to do and when to remain formal. They’ll be the person that helps you with a difficult technical question, or the one that will tell you “you’re tired, just go home and tomorrow it will be another day”

, when needed. I mean different roles in the most broad sense, basically being able to be what’s needed for that particular moment. Sometimes they’ll have to be leaders, sometimes they’ll be ok being led. They’ll know when a joke is the proper thing to do and when to remain formal. They’ll be the person that helps you with a difficult technical question, or the one that will tell you “you’re tired, just go home and tomorrow it will be another day” And they’ll have a great sense of humour. I know that almost everyone thinks that they have a good sense of humour. That’s not totally true.

Again, this is sort of a personal collection of traits based in my experience and on what I consider the best developers I’ve been honoured to work with. Any ideas?