Karol Petka

Full Stack Developer

Technologies I learned:

...and keep learning new!

Programing is not a work for me but rather passion that allows me to have infinite amount of intellectual challenges which awaits to be solved. Every finished project, fixed bug, solved issue, passed test fuels me as motivation to keep going, learn new skills and gives me precious experience.

"Nothing is impossible, there are just things we gave up on too soon". This maxim is very close to me and always reminds me that achieving set goals are within my hand, and reaching them rely on being consistent and dedicated.

www.bieszczad.ski

Biggest commercial project that I accomplished all by myself is Full Stack web application dedicated to all season resort situated in south-east Poland (Bieszczady). Investment is worth around 9 000 000 USD and consists of modern ski station, longest in Poland and one of the longest in Europe zip-line, holiday resort, and a number of summer attractions along with all accompanying infrastructure. Web application was created with React.js library for frontend giving it a modern look and Spring Framework for backend ensuring reliability no matter what, administration panel is secured with Spring Security which grants administration users with JWT ensuring only users that are logged in with valid token are able to implement changes to application making this project truly secure. One of the main expectation of the Investor was to maintain the highest quality standards in each element of the infrastructure being built. High quality requirements also applied to the created web application. Using most modern solutions and technologies combined with very good cooperation in the development of the application allowed me to meet the expectations and requirements of the Investor before set deadline allowing them to have fully working application they desired.

contact@petka.it