Dalibor Horinek
Verified Expert in Engineering
Full-stack Developer
Olomouc, Olomouc Region, Czech Republic
Toptal member since June 13, 2015
Dalibor has over 12 years of web application development and system administration experience building commercial projects in various areas. He is passionate about what he does, and he tries to find the best-suited solution for a given problem via the most appropriate technology with the best practices in mind. He is calm and rational and always open to valid suggestions, ideas, and critical input.
Portfolio
Experience
Availability
Preferred Environment
Tmux, Terminal, NeoVim Text Editor, Git, MacOS
The most amazing...
...project I've developed is an online booking engine that I created from scratch.
Work Experience
Senior JavaScript Developer
Carpentum
- Developed the payment gateway administration and the front-facing application.
- Managed the whole front-end team consisting of two semi-senior developers. Mentored and taught them good development practices.
- Built a data-driven front-end for an online scraper of banking payments.
Freelance Developer
Horinek Software
- Created the Pixie Crew online editor for creating various motives for different fashion accessories.
- Developed a reservations and transfers management system connected to Kigo API for PragueLoft.com.
- Built a JukeBox application running on a Linux machine with remote control and cloud synchronization.
Elixir Developer
PepsiCo
- Developed a new dashboard for customer overview for the Turkish market.
- Tracked and fixed various system-wide bugs and issues.
- Was assigned to all different systems across the development and gained complex knowledge of the system.
CTO | Senior Full-stack Developer | Administrator
Tools Evolved
- Designed and developed a distributed crawler application that scans websites creating sitemaps using page-ranking, diagnostics hints, like missing files and invalid tags, and statistics of the pages, such as time loads and amount of external sources.
- Developed the Cookie Booster application to overcome limited JavaScript cookies lifespan.
- Managed the AWS infrastructure and resources of all applications.
Senior JavaScript Developer
Leveris
- Designed and developed a modular platform with Redux and React.
- Collaborated as one of the leads of a multinational team consisting of over ten developers.
- Mentored and taught new incomers and back-end developers switching to the front end.
Senior JavaScript Developer
CN Group
- Created an administration portal for an online music store in Angular.
- Contributed to the development of mobile apps in React Native.
- Developed a monitoring dashboard application in AngularJS.
JavaScript Developer
Arbes
- Developed various parts of the online banking system, from payment management to account management.
- Developed parts of the application for the trading system, adding new trade orders, lists of trading orders, and real-time market depth.
- Tracked and fixed various bugs across the whole system in the Jira system.
Software Developer
Travelcook
- Created a public search engine for accommodation with various discounts and special offers.
- Built an administration portal for hotel management, including pricing, a photo gallery, descriptions, and booking management.
- Constructed an API for synchronization with third-party systems.
- Developed a CRM system for clients to have feedback and operators to manage the feedback.
- Maintained Linux servers for the whole agency, including mailing systems, database systems, and the entire deployment process.
Network Administrator
Fremlova Aphotheka
- Managed thin clients with five diskless stations in a pharmacy.
Network System Administrator
AAR Plast s.r.o
- Managed the local Windows network with a Linux-based system running Samba.
- Maintained two remote locations through a VPN tunnel to synchronize data.
- Developed a CRM system for client management, allowing staff to store contacts, contracts, and information about orders.
Experience
TravelCook.com
PixelArt Editor
https://pixiecreweditor.com/enPixelArt Gallery
GNU Linux Course on High School
For the course I was implementing thin clients - Linux booted from server on local stations as there were Windows stations only and it was not possible to install Linux locally.
Education
Bachelor's Degree in Applied Computer Science
Palacky University in Olomouc - Olomouc, Czech Republic
Certifications
Scala & Functional Programming Essentials
Udemy | Rock the JVM
Elixir and Phoenix Bootcamp
Udemy
Skills
Libraries/APIs
React.js, Node.js, Backbone.js, jQuery, jQuery
Tools
Webpack, Git, Apache, Grunt, Front-end, Terminal, Tmux, Nginx, Postfix
Languages
ECMAScript (ES6), JavaScript, Perl, SQL, Elixir, CSS, HTML, HTML5, Clojure, Ruby, Scala
Frameworks
Redux, Twitter Bootstrap, Bootstrap, Phoenix, Material UI, React Native, Ruby on Rails, Ruby on Rails
Paradigms
Functional Programming, Agile Development
Platforms
MacOS, Linux, Linux, Linux, AWS
Storage
MySQL, Redis, MongoDB, PostgreSQL
Other
Full-stack, APIs, API Integration, Front-end, Web Development, Web Application, NeoVim Text Editor
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