Dan Connolly

Dan Connolly

Mentor
4.7
(81 reviews)
US$25.00
For every 15 mins
126
Sessions/Jobs
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First 15 mins free for your first session
ABOUT ME
enthusiastic mentor, mad about software quality
enthusiastic mentor, mad about software quality

20+ years development in python, C, scala, etc. 15+ years leadership in web standards. Currently maintaining 20KLOC clinical data ETL job in SQL and python. Day job: building a platform for cooperation without vulnerability at Agoric.

Central Time (US & Canada) (-05:00)
Joined November 2014
EXPERTISE
24 years experience | 2 endorsements
lots of rapid prototyping and python community participation. familiarity with the library ecosystem and best practices. several years of...
lots of rapid prototyping and python community participation. familiarity with the library ecosystem and best practices. several years of production development
4 years experience
lead developer of an ETL system for integrating a hospital EMR with other clinical data and making it available for research. 20KLOC SQL....
lead developer of an ETL system for integrating a hospital EMR with other clinical data and making it available for research. 20KLOC SQL. Background in formal systems, set theory, relational algebra.
4 years experience | 1 endorsement
I write software to support research for a living. I spoke at PyData Silicon Valley in 2014 and the R User conference in 2012.
I write software to support research for a living. I spoke at PyData Silicon Valley in 2014 and the R User conference in 2012.
PythonSQLR
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10 years experience
I helped grow the W3C staff from 3 of us at MIT to 70 across three continents over 15 years, assembling any number of working groups of e...
I helped grow the W3C staff from 3 of us at MIT to 70 across three continents over 15 years, assembling any number of working groups of engineers from companies all over the world along the way. I lead a small software development team at KU Medical Center. I value integrity and I know how to engender it, using the web for accountability. I know the cost of bad meetings and what it takes to make good ones.
Project managementTeam BuildingCollaboration
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20 years experience
responsible for system administration of about 20 servers at work; been using and administering linux for 20 years.
responsible for system administration of about 20 servers at work; been using and administering linux for 20 years.
20 years experience
I try to read the source for most everything I use: the linux kernel, X Windows, web browsers, python interpreter. I wrote C code for a l...
I try to read the source for most everything I use: the linux kernel, X Windows, web browsers, python interpreter. I wrote C code for a living in the early 90s. Before that I wrote a disk driver and printer driver for OS/9. I'm having fun with rust; I maintain a sqlite3 API.
VmSocketC++
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25 years experience
I've been working in the open web community since the original 1991 announcement. I'm best at rapid prototyping with python and SQL, but ...
I've been working in the open web community since the original 1991 announcement. I'm best at rapid prototyping with python and SQL, but I like javascript, scala, rust, go etc. too. And I like using data in documents; e.g. microformats.

REVIEWS FROM CLIENTS

4.7
(81 reviews)
Gina Misra
Gina Misra
December 2020
Patient! Learned some new things. My problem was only partly solved but it was a really messy problem. Progress was still made.
Junaid
Junaid
April 2017
Great and insightful as usual!
Alex Fender
Alex Fender
April 2017
Dan is awesome and really fun to work with!
Junaid
Junaid
April 2017
Fantastic session that opened up many doors!
Alex Fender
Alex Fender
April 2017
Dan is excellent to work with. Really good with R and is able to explain in simple terms that make it easy to understand.
David Ormrod
David Ormrod
November 2015
Excellent mentor
David Ormrod
David Ormrod
November 2015
Excellent mentoring and assistance
Russia Madden
Russia Madden
October 2015
Dan was very good at coaching and leading me to solutions so I actually learned and re-enforced the areas I was unclear about. Extremely knowledgable and fast at troubleshooting my issues.
Omar
Omar
October 2015
Dan is excellent in both finding solutions in Python as well as teaching his method. Two thumbs up.
Benjamin Soung
Benjamin Soung
September 2015
Great and enthusiastic to work with!