Krzysztof Kosyl
Python Developer
Python Developer at Sensi Soft
Warsaw, Masovian District, Poland
Section title
Krzysztof Kosyl's Email Addresses & Phone Numbers
About Krzysztof Kosyl
Python Developer @ Python Developer. Building RESTful API backend for Booksy.net in Python, Django, Celery, RabbitMQ, Tornado, PostgreSQL, ElasticSearch and Swagger. Collected specification, planned, developed and maintaining two important subsystems: notifications (email/sms/push) and access levels. From September 2014 to Present (1 year 4 months) Senior Python/C/C++ Developer @ Creating o2.pl email service - distributed system characterized by...
Python Developer @ Python Developer. Building RESTful API backend for Booksy.net in Python, Django, Celery, RabbitMQ, Tornado, PostgreSQL, ElasticSearch and Swagger. Collected specification, planned, developed and maintaining two important subsystems: notifications (email/sms/push) and access levels. From September 2014 to Present (1 year 4 months) Senior Python/C/C++ Developer @ Creating o2.pl email service - distributed system characterized by high availability, performance and scalability. Developing both existing services and building new ones from stage of collecting specification through programming to testing and support. Created decision mechanism for Segregator (spam and bulk emails classificator). Speeding up crucial Python libraries with C extensions. Tutoring junior programmers. From September 2011 to August 2014 (3 years) Warsaw, Masovian District, PolandFull Stack Web developer @ Developing BiuroKarier.edu.pl. Creating and maintaining modules written in PHP i Smarty. Added statistics collection and presentation mechanisms. Added visual and interactive resume editor. Multiple refactorizations improving code quality. From April 2009 to June 2010 (1 year 3 months) Junior Java Programmer @ Creating intranet application in Java2EE, Spring and Hibernate. Implementing user interface in JSP/HTML/CSS. From July 2008 to October 2008 (4 months) Torun, Kuyavian-Pomeranian District, PolandJunior System Administrator (voluntary service) @ From February 2006 to June 2007 (1 year 5 months) Torun, Kuyavian-Pomeranian District, PolandMaster's degree, Computer Science, 4.5 @ Nicolaus Copernicus University From 2004 to 2010 Krzysztof Kosyl is skilled in: Python, Linux, Programming, Git, Databases, SQL, Design Patterns, Subversion, C, OOP, C++, NoSQL, PostgreSQL, JSON, MongoDB
Krzysztof Kosyl’s Personal Email Address, Business Email, and Phone Number
are curated by ContactOut on this page.Krzysztof Kosyl's Work Experience
Sensi Soft
Python Developer
September 2014 to Present
Grupa o2
Senior Python/C/C++ Developer
September 2011 to August 2014
Warsaw, Masovian District, Poland
Uniwersytet im. Adama Mickiewicza w Poznaniu Międzyuniwersyteckie Centrum Informatyzacji
Full Stack Web developer
April 2009 to June 2010
7Bulls
Junior Java Programmer
July 2008 to October 2008
Torun, Kuyavian-Pomeranian District, Poland
Nicolaus Copernicus University, Faculty of Mathematics and Computer Science
Junior System Administrator (voluntary service)
February 2006 to June 2007
Torun, Kuyavian-Pomeranian District, Poland
About Krzysztof Kosyl's Current Company
Sensi SoftPython Developer. Building RESTful API backend for Booksy.net in Python, Django, Celery, RabbitMQ, Tornado, PostgreSQL, ElasticSearch and Swagger. Collected specification, planned, developed and maintaining two important subsystems: notifications (email/sms/push) and access levels. Python Developer. Building RESTful API backend for Booksy.net in Python, Django, Celery, RabbitMQ, Tornado, PostgreSQL, ElasticSearch and Swagger. Collected specification, planned, developed and maintaining two important subsystems: notifications (email/sms/push) and access levels.
Frequently Asked Questions about Krzysztof Kosyl
What company does Krzysztof Kosyl work for?
Krzysztof Kosyl works for Sensi Soft
What is Krzysztof Kosyl's role at Sensi Soft?
Krzysztof Kosyl is Python Developer
What is Krzysztof Kosyl's personal email address?
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What is Krzysztof Kosyl's business email address?
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What industry does Krzysztof Kosyl work in?
Krzysztof Kosyl works in the Computer Software industry.
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Krzysztof Kosyl's Social Media Links
kosyl.org