Łukasz Olejarczuk

is looking for freelance projects. 🔎

Selbstständig, Project Manager, Software Developer, Product Owner, Business Analyst, GNL Apps

Poznań, Polen

Über mich

💡I have worked with both established financial institutions (Santander Bank Polska) and cutting-edge startups to deliver robust software solutions. I support my clients throughout the whole product lifecycle - from the ideation stage through development to product launch and maintenance. 👨‍💻 I'm a software engineer and technology enthusiast who wants to talk to people from the business sector and understand their problems, as well as to find the best solutions and create high-end applications. Strongly focused on teamwork, collaboration, Agile and SCRUM. 💻 Pragmatic developer in a wide variety of state-of-the-art applications. I have experience in designing solution architecture, technically managing development effort, deploying software to production environments and support, gathering users' requirements, business analysis and preparing backlog with user stories.

Fähigkeiten und Kenntnisse

Mobile Development
RESTAPI
JavaScript
Node.js
TypeScript
Scrum
Agile Software Development
Scrum Master
Business Analysis
System analysis
IT systems
Cloud Computing
Information technology
MongoDB
Application Integration

Werdegang

Berufserfahrung von Łukasz Olejarczuk

  • Bis heute 4 Jahre und 5 Monate, seit Feb. 2020

    Chief Technology Officer (CTO)

    Staffly

  • Bis heute 8 Jahre und 11 Monate, seit Aug. 2015

    Chief Innovation Officer

    NextApps

    NextApps - Mobile, Web, API, Cloud Solutions. We can help you build the best-in-class mobile application. Move business to the cloud. Build FinTech platform.

  • Bis heute 13 Jahre und 11 Monate, seit Aug. 2010

    Lead IT Specialist

    Bank Zachodni WBK S.A.

    Software Developer: windows and web applications Technologies: .net/c#/asp.net/framework 3.5/informix db

  • Bis heute 19 Jahre und 6 Monate, seit 2005

    Project Manager, Software Developer, Product Owner, Business Analyst

    GNL Apps

    I help business in development digital products.

  • 10 Monate, Apr. 2010 - Jan. 2011

    asp.net team leader

    BIRD Business Intelligence Research & Development

    asp.net team leader, design and develop business web applications in asp.net 4.0 with ms sql sever 2008, develop application based on DotNetNuke

  • 8 Monate, Jan. 2010 - Aug. 2010

    Software Developer

    Przewozy Regionalne

    Software Developer: mobile devices, design and develop applications for windows ce 5.0 Technologies: .net/c#/asp.net/mssql/compact framework 2.0/3.5

  • 1 Jahr und 1 Monat, Sep. 2008 - Sep. 2009

    software developer

    Analyx
  • 7 Monate, Juni 2007 - Dez. 2007

    Software Developer, asp.net, c#, java

    Software Developer at arvato services Polska

    Software Developer, asp.net, c#, oracle

  • 8 Monate, Juni 2006 - 2007

    Software Developer, asp.net, c#, java

    Steelworks

Ausbildung von Łukasz Olejarczuk

  • 4 Monate, März 2008 - Juni 2008

    Computer Science

    Universidad Politécnica de Madrid

  • 1 Jahr und 7 Monate, März 2008 - Sep. 2009

    Computer Science

    Poznan University of Technology

  • 4 Jahre und 7 Monate, Sep. 2003 - März 2008

    Computer Science

    Poznan University of Technology

Sprachen

  • Englisch

    -

  • Spanisch

    Grundlagen

Interessen

Everything that is interesting and worth know
photography
discover new places
Wakeboarding
cycling
learning new programming languages
learning new programming techniques and technologies

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