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Krzysztof N.
Last update: 20 Nov 2018
MIDDLE
Passionate PHP developer with good understanding of object-oriented programming
Backend developer specialized in PHP. Krzysztof is passionate about designing, modeling and implementing modern back-end applications with a large emphasis on clear architecture. He has a strong understanding of software development processes like TDD, BDD, DDD and practical experience in creating software using these methodologies. He can apply modern PHP libraries and frameworks for rapid development.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+1 West/Central Europe
Warsaw/Poland

Works

EXPERIENCE

Industry Experience

Internet & Telecom, Advertising & Marketing, Sports & Fitness

Product Experience

Business Analysis Tool, Analytic System, Web & Mobile apps for reservation management

PORTFOLIO HIGHLIGHTS

Jul `17 – Dec `17

5 months

HaystackApp

back-end developer

Integrating core application logic written Phalcon framework with 3rd party APIs such as Hubspot, MailChimp with usage of OAuth2 authentication protocol.

Haystack

International, multiplatform software for sharing business cards. role: implementing integrations with 3rd party services like Microsoft Dynamics, HubSpot, Salesforce and few others.

Technologies Stack:

Phalcon PHP OAuth PHPUnit

Industry:

Internet & Telecom

Product:

Business Analysis Tool

Works:

Jun `17 – Nov `17

5 months

Affbay.asia

back-end developer

His role was to create the service from scratch, including integration with few 3rd party services, tracking traffic that was generated by the campaigns, monitoring their business performance, and so on.

Efirst Group

International, south-east Asia: the platform for generating individual affiliate marketing campaigns and tracking their performance.

Technologies Stack:

PHP Laravel Framework PHPUnit

Industry:

Advertising & Marketing

Product:

Analytic System

Nov `15 – Nov `17

2 years

Fitplanner.pl

back-end developer

Creating and maintaining key features, writing unit and feature test, bug fixing, occasionally writing python scrapers to feed database + core elements of the system integration: booking reservations, an ability for the sports clubs to create their classes calendar, notifying users etc.

Fitplanner

Biggest polish online reservation system and search engine for sport and recreation activities.

Technologies Stack:

PHP Python Laravel Framework Redis PHPUnit

Industry:

Sports & Fitness

Product:

Web & Mobile apps for reservation management

Works:

EDUCATION

Warsaw University of Technology

Civil Engineering

Warsaw University of Technology

Material Engineering

Web and UX/UI development agency #278

10-50
Warsaw/Poland
GMT+1

Industries

Architecture & Design, Banking & Finance, Advertising & Marketing, Travel & Tourism, Beauty & Personal Care, Blockchain & Cryptocurrency

Whether you're just starting off, making it to the final stretch, or realizing it's time for a new approach. Let us help you. Get it done.

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Updated: 20 Nov 2018