- pchalacis@gmail.com
- city
- Auckland, NZ
- languages
- English - fluent
Polish - native
Over ten years experience as web developer, web application engineer and instructor. Project management know-how.
Node.js, Object oriented programming, Javascript, HTML5, CSS3, SQL, pl/pgsql, XML, Bash, TypeScript
MongoDB, SQLite, MySQL, PostgreSQL, Redis, DynamoDB, AWS RDS
Ethereum, Alchemy, Ethers, NFT Smart Contracts, Crypto based e-commerce
ReactJS, Next.js, Express, jQuery, AngularJS, Bootstrap
Overt 10 years of API driven software development
Broad knowledge of Amazon web services as well as custom infrastructure
Mac OS X, Linux
Git, SVN
Broad and practical knowledge of Scrum project management methodology
Adobe Photoshop, Fashion and product Photography, Food photography, Broad knowledge of technical aspects of photography, Analogue, large format photography
Experience of application development tailored to very heavy traffic, capable to handle thousands of concurrent requests, Broad knowledge of application security vulnerabilities
Coreloop - San Francisco / Remote
Full stack software development in NodeJS / Mongo / React stack with Ethereum crypto features for SF based startup
Delft - Auckland, NZ
Making things happen.
Screen Enterprises Ltd. - Auckland, NZ
Taking care of the whole company codebase as well as technical department organization.
Screen Enterprises Ltd. - Auckland, NZ
Taking care of the whole company codebase as well as technical department organization.
GREE UK - London, UK
Creation of web based administration and support tools for games being developed. Mobile games backend development. Cordova/HTML5 application development.
VOUCHACHA - London, UK
Zend Framework and HTML5 mobile optimized applications development. Blackberry WebWorks app development. AWS based server architecture design, implementation and maintenance.
RED8DIGITAL - Warsaw, Poland
Zend Framework / PostgreSQL applications development and maintenance. Design and Development of software framework dedicated to Facebook applications. Lead a series of IT training for developers and account managers.
NOVEM SP. Z O.O. - Cracow, Poland
Statistical software development and maintenance, creating web pages for advertising campaigns, AWS based server infrastructure maintenance, software design.
INTERIA.PL S.A. - Cracow, Poland
Support one of the largest website in Poland (interia.pl). Front-end development, support of advertising campaign software. Lead a series of IT training for developers and webmasters.
SELF EMPLOYED - Cracow, Poland
Full web based applications coding as a freelancer
INSIGNIA - Cracow, Poland
Development of CMS, CRM and affiliate programs. Full websites coding.
UNIDRUK - Cracow, Poland
Support for business page, full websites coding, development of CRM software.
School of Banking and Management, Cracow, Poland
Academy of Economics, Cracow, Poland