HackHands

Christopher Sahnwaldt

Europe/Berlin $1.5 / min
$1.5 / min Request expert
Overall Ratings
Programmer since age eleven, professional software engineer for 15+ years, with a penchant for mathematics and abstract problems. I've built several server-side Java projects, but am also fluent in XSLT, Scala, Python, PHP, SQL, bash etc.

Expert Skills

Expert Reviews

David   -   Nov 16, 2017 at 06:02 am
“Thank you”
darshit222   -   Jul 31, 2016 at 11:51 am
“I didn't got any solution for my problem...”
Rivkah Greenwald   -   Jul 27, 2016 at 08:53 pm
“Nice guy!”
Jacob   -   May 19, 2016 at 10:15 pm
“Great ability to help, and guides you through the answers so you know what you need to do, rather than doing it for you. If i have more questions i'll seek him out.”
Monica   -   May 5, 2016 at 05:52 pm
“Extremely knowledgeable and explains the concepts in an understandable way. Fast, efficient, thorough, and friendly.”

Posts

Expert Activity

Nov 16
Received a 5 review from David
Nov 16
Had a session with David
Jul 31
Received a 1 review from darshit222
Jul 31
Had a session with darshit222
Jul 27
Received a 5 review from Rivkah Greenwald
Jul 27
Had a session with Rivkah Greenwald
May 19
Received a 5 review from Jacob
May 19
Had a session with Jacob
May 5
Received a 5 review from Monica
May 5
Had a session with Monica
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