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Best Year Ever

Written by Adam Schepis

Originally Published 2015-10-20 00:00:00 UTC

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Don't be a 10x developer. Be a force multiplier

Written by Adam Schepis

Originally Published 2015-07-22 13:15:00 UTC

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The Gloves are Off

Written by Adam Schepis

Originally Published 2015-03-25 16:38:00 UTC

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Keeping Pace

Written by Adam Schepis

Originally Published 2014-12-23 13:10:00 UTC

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A Fresh Coat of Paint

Written by Adam Schepis

Originally Published 2014-10-09 11:09:00 UTC

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Integrating Heroku addon SSO in Rails using Devise

Written by Adam Schepis

Originally Published 2012-04-30 14:24:28 UTC

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Adding to a Devise model after creation (Rails 3.1)

Written by Adam Schepis

Originally Published 2011-09-26 08:36:06 UTC

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Why I Go Home: A Developer Dad's Manifesto

Written by Adam Schepis

Originally Published 2011-09-15 14:31:54 UTC

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A Script to Update Riak Config Files

Written by Adam Schepis

Originally Published 2011-08-25 08:42:08 UTC

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Break the Build!

Written by Adam Schepis

Originally Published 2011-07-19 13:20:09 UTC

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Drinking from a Firehose

Written by Adam Schepis

Originally Published 2011-06-27 06:36:24 UTC

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Setting up a 3 Node Riak Cluster with EC2 Cluster Compute Instances

Written by Adam Schepis

Originally Published 2011-06-06 13:49:02 UTC

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Nostalgia be damned! I'll never go back to spinning hard drives.

Written by Adam Schepis

Originally Published 2011-05-27 12:54:11 UTC

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Of Heroes and Pit Crews: Bringing techniques from the surgical world to software

Written by Adam Schepis

Originally Published 2011-05-16 20:10:20 UTC

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Last night I had the pleasure of going to listen to Atul Gawande speak about medicine, healthcare, his latest book (The Checklist Manifesto), and more generally about making systems, processes, and procedures work as complexity increases beyond the capabilities of the individual.

As a surgeon, researcher, and writer Dr. Gawande has tackled some really difficult problems with regards to reducing deaths as a result of surgery and done an impressive amount of research across many fields (including with Boeing engineers, and people who build skyscrapers) to determine how to deal with complexity in a way that reduces error but also allows members of a team to exercise judgement in the heat of the moment.

The most important thing that I took away from his talk was his emphasis on the need to shift our thinking in terms of how we get things done. Medicine and Software Engineering have deeply entrenched concepts of lone geniuses. The Brilliant Doctor. The Rockstar Developer.

Dr. Gawande emphasizes the need to shift from the "hero" culture to more of a "pit crew" mentality where there is a team of people who all have set responsibilities, where everybody knows everybody else's responsibility, and every team member feels confident enough to speak up if something is going off the tracks. A team where everybody is moving forward, pointed in the same direction. I have seen this same sort of shift in software engineering. I think that in some ways the agile movement reflects this mentality. The best teams I have been on were the teams where everybody (regardless of level) felt like they had a say, and where we were all driving towards the same goal (not just a ship date, but a level of quality, a level of service to the teams we interacted with, and a commitment to doing what is right for the customer.)

The tool that Dr. Gawande introduced to his operating room (and others around the world) with stunning success is a simple one. The checklist. His argument is that while people's intuitive reaction to the idea of a checklist is that it means shutting down your brain, but that a well-written checklist for a team of people can spark the memory and bring out better performance. The idea of introducing checklists into some of the processes we do at work is intriguing me. I'm analyzing where we fail (in field bugs, broken builds, failed build acceptance tests) and why the failures occur in order to find a place where a simple checklist could be effective.

Off the bat i've come up with a few ideas:

  • Code reviews – On my team we already have an informal checklist for code reviews: Does the code look right (match standards, appear to be logically correct?) Does it build? Does it work? Do the unit tests run? Do our automated integration tests run? I wonder if this can be extended or formalized, and how?
  • Deployments – When we are deploying a service and the deployment has to be coordinated with several teams does it make sense to form a "pit crew" with well known responsibilities and a checklist of things that we are all accountable for? I'll admit here that i'd rather try to go the devops route and automate deployments with something like Puppet but my group is just not there yet.

What do you think? Has anyone read the book and thought of how it applies to software engineering? Where else would a checklist be appropriate for preventing errors? Are checklists something we can codify? Are we already doing this to some extent with automation and unit-testing?

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Still Bullish on the Cloud

Written by Adam Schepis

Originally Published 2011-05-14 20:33:14 UTC

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Oops! Got Popular.

Written by Adam Schepis

Originally Published 2011-05-02 10:07:44 UTC

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I'm Adam, and i'm a recovering Singleton addict.

Written by Adam Schepis

Originally Published 2011-05-02 06:17:32 UTC

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Productivity: Go for the quick win!

Written by Adam Schepis

Originally Published 2011-04-19 06:18:09 UTC

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Development Complexity vs. Operational Complexity

Written by Adam Schepis

Originally Published 2011-04-05 06:43:50 UTC

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Local. Ad-hoc. Relevant.

Written by Adam Schepis

Originally Published 2011-03-24 20:57:29 UTC

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Offline testing of network driven apps

Written by Adam Schepis

Originally Published 2011-03-24 20:27:11 UTC

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Thoughts on Yobongo after a night stranded in SFO.

Written by Adam Schepis

Originally Published 2011-03-17 20:29:20 UTC

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One More Reason to Fight Against Walled Gardens

Written by Adam Schepis

Originally Published 2011-03-11 20:53:58 UTC

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Taking a screenshot of a section of a UIView

Written by Adam Schepis

Originally Published 2011-03-06 20:32:33 UTC

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Handling many UIAlertViewDelegate callbacks in the same class

Written by Adam Schepis

Originally Published 2011-02-28 16:52:54 UTC

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Pure-FTPd + Passive FTP on Amazon EC2

Written by Adam Schepis

Originally Published 2011-02-23 22:36:15 UTC

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Lets try this again...

Written by Adam Schepis

Originally Published 2011-02-23 02:45:15 UTC

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