Lukáš Krystek

Za Kameníčkovým 11 · Štěpánov 783 13 · Czechia · (+420) 733 350 381
contact@krystek.dev

I am committed to delivering the best solutions to my customers and am dedicated to exceeding their expectations. I can produce plain software suits to customer requests or i could help to find requests by analysing basic tasks and create detailed documentation like a technical consultant.

Your solutions I could host on on-premise servers or using cloud serverless system like Azure, Amazon web services.

All of there experience I offer as a full stack developer to delivery your dream software. I am experienced to work alone but also in a big team managed by agile technologies.

Projects

Android developer

ČSOB Smart

Smartbanking application with a lot of features to manage users bank account, loans, etc...

Achievements:

  • Microscripts to help team work more efficiently
  • Clean architecture
2021 - present

Android developer

WDFleet + WDFleet 3D

Organization of freight transport. Route planning based on regular stops and fueling guidelines. Communication with the dispatcher.

Achievements:

  • Knowledge about freight transport
  • Print charts on portable printers with data from temperature installed in trailer
2017 - 2018

Microsoft CRM Developer, C# developer

CRM implementation and modifications + MS Office traacker

MS Office background application that reads content of visible part MS office documents and uses company's internal app service to predict and suggest content that could be placed to document.

Achievements:

  • Made modifications by customer requests
  • Used interop libraries to access to MS office internal statuses
2017

SW Architect, C# Developer

Constitutional Court - inspection of files / Ústavní soud – nahlížení do spisů

Provides sensitive court files to laywers via web application.

Achievements:

  • Found solution how to provide sensitive files to users with customer
  • Audit all actions in web application to be able to track steps who and what opened
2016 - 2017

Android developer

AEG and Electrolux

New application for AEG and Electrolux customer with news feeds, recipes, care advisor, remote control smart appliances .

Achievements:

  • Remote control smart tumble dryer, washing machine and oven in runtime
  • Reactive java integration, kotlin experience
  • Optimize app for most android devices
  • Real-time monitoring and changing values on appliances
2016 - 2017

Android developer, Backend WebService developer

Živý kraj

Tourist guide in Karlovy Vary region.

Achievements:

  • Fullstack development starting from server DB ending by client android application
  • Created fun navigation in app UI
2016

Web developer

CEPIA

Realtime monitoring hardware and presenting data on website

Achievements:

  • Read values via .sh scripts and provide data to website
2016

Microsoft AX Developer

Soitron

Extend bug fixing existing AX 2009 implementation.

Achievements:

  • Customization of SharePoint and Enterprise Portal
  • Installation and configuration SharePoint and Enterprise Portal on server
2015 - 2016

Microsoft AX Developer

TriStyle

New implementation AX 2012 with K3 module and integration a lot of services

Achievements:

  • Implementation of data exchange
  • Implementation of AX – IIB synchronization app via IBM MQ
  • Implementation of more than 140 different interfaces
2015 - 2016

C# developer

Info kiosk - Informační kiosek

Citizen and tourist kiosk with touchscreen displaying weather, news, photos, ....

Achievements:

  • Developed own touch keyboard without function keys like Ctrl + Alt + Esc, ...
  • Owner can modify content of kiosk in runtime via web interface
  • The kiosk stands at more than ten cities in Czech Republic
2015 - 2016

Android developer, Windows phone developer, Backend WebService developer

Vysočina Tourism

Tourist guide in Vysočina area.

Achievements:

  • WebService downloads data from a lot of sources and provides them to apps
2015

Android developer, Backend WebService developer

Vysočina GeoHra

Achievements:

  • Created web service on MS SQL
  • Developed basic augmented reality when player reached the POI
2015

C# developer

CUZAK - celková údržba zakázek

Very specific documents system, for making public tenders.

Achievements:

  • Implementation online/offline synchronization across MS SQL databases
  • ur own framework MVVM, developed just for this solution
  • System based on MS SQL server and reporting services
  • Customized Crystal report functionalities
  • Export info 6 documents formats (over 800 document templates)
2014 - 2015

Android developer, Windows phone developer

Rádio Černá Hora

Online radio stream player with news

Achievements:

  • Play non-standarded format of music stream
  • RSS news feed
  • Real time shows "What is playing"
2015

Android developer, Windows phone developer

Rádio Haná

Online radio stream player

Achievements:

  • Play non-standarded format of music stream
2014

C# developer

UDE - elektronická Úřední deska

System for publishing electronic documents from document warehouse.

Achievements:

  • • Software and hardware solution integrated with one the biggest warehouse systems in Czech Republic
  • Solution certificated by MINISTRY OF THE INTERIOR OF THE CZECH REPUBLIC
  • Installed in region of Ostrava, Rýmařov and Zábřeh na Moravě
2014

Android developer, Windows Phone developer

Mobilní WebC@ll

Ordering system for offices

Achievements:

  • solution for reservation system of Kadlec elektronika (biggest provider of reservation systems for public sector)
2014

Android developer, Windows Phone developer

Turista

Information for tourists about the city in mobile application.

Achievements:

  • Build dynamic content system, with robust database structure
  • Currently covering more than 80 towns in Czech Republic
2013 - 2014

Web developer

iRUCZ.RU

Web side supports Czech-Russian trade and news.

Achievements:

  • Javascript (with jQuery library): Developed innovation more user-friendly administration side of web
2009 - 2012

Education

Palacký University Olomouc

Bachelor of Science
Computer Science - Aplikovaná informatika

Skills

Programming Languages & Tools
Abilities
  • Mobile-First, Responsive Design
  • Cross Browser Testing & Debugging
  • Cross Functional Teams
  • Agile Development & Scrum
  • Server side microservices
  • Serverless management
  • Fullstack development