Senior Full-Stack Engineer, DEV Lead
Technologies: Java / Kotlin + React / VueJS
Work type:: Contractor
Work location: Remote / Prague hybrid (2 days onsite)
Work status: looking for opportunities
MD rate: 7500-9000 CZK
Pragmatic problem solver with an open-minded approach to communication, focused on customer-driven development. As a proud father of two, I enjoy when work feels like a hobby.
I'm genuinely interested in the people I work with. I seek to learn from them and equally enjoy sharing my own knowledge.
To lift my lid and raise others with me. Interested in 5 levels of leadership.
2013 - 2016 (not finished)
Slovak University of Technology / Faculty of Informatics and Information Technologies, Bratislava, Slovakia
Applied Informatics - Postgraduate
Teaching and mentoring students
2008 - 2013
Slovak University of Technology / Faculty of Informatics and Information Technologies, Bratislava, Slovakia
Software Engineering - Master
2000 - 2008
Secondary grammar school, Žiar nad Hronom, Slovakia
Foreign languages (English and German)
Senior Java / Kotlin developer, Dev Lead | MCON group
Apr 2022 - now
Java 21, Kotlin, Spring Boot (3.4), Groovy (Spock), Vue.js, MariaDB, PostgreSQL, MongoDB, Redis, RabbitMQ, AWS, Azure, K8s (Rancher), Maven, Flyway, Docmosis, REST, Websockets, Swagger UI, GitLab CI/CD, Sentry
Experience
About
Building dealer product portfolio - Fleet management, Vehicle evaluations, Damage assessment and calculation tools
Senior Full-stack developer, BE Lead
External project for Renault (contractor via Assist s.r.o.)
Dec 2021 - Mar 2022
Java 11-17, Spring Boot, PostgreSQL, AWS, Gradle/Maven, Redis, Flyway
Experience
About
Project aims on takeover and future development of multiple services used by Renault dealers. Project focuses on delivering better experience of vehicle checks in dealer's garage.
Senior Full-stack developer
External project for Renault (contractor via Assist s.r.o.)
Mar 2021 - Nov 2021
Java 16, Spring Webflux, Axon Server for CQRS and Event sourcing, Mongo
React, Typescript, Styled components, AWS, Redis
Experience
About
Building new Aftersales portal to provide redesigned spare parts eshop with vehicle documentations.
Senior Full-stack developer, Dev Lead
External project for Skoda Auto (contractor via Komix s.r.o.)
Oct 2019 - Mar 2021
Java 8, Spring Boot, Spring Data Specifications, Hibernate, Angular, PostgreSql, Docker
Hibernate Envers, Javers, Swagger, TFS, Apache POI, Jasper reports, Freemarker templates
Experience
About
Building new version of an internal core back office application consisting of multiple modules for Skoda Auto. Working closely with Architect to solve issues like multi level security, cross module communication, test automation, improving docker utilization, improving CI, auditing...
Co-Owner, Web Developer
Jan - Feb 2020
VueJS, Bootstrap 4, PHP slim, GitlabCI
Elections are not only about political party, but mostly about people. Helping people to get theirs list of candidates to vote for. Putting together info about candidates based with their areas of interest.
Frontend developer
External project for Kiwi.com (contractor via Fragaria s.r.o.)
Sep 2018 - Oct 2019
React, GraphQl, Flow, Styled-components, Prototyping
Working on new search brand for business travelers.
Helping with Graphql transformation from Apollo to Relay.
Full-Stack SW engineer
Bank Project at Česká Spořitelna (contractor via Fragaria s.r.o.)
Feb 2018 - Aug 2018
React Native, Typescript, Prototyping
Android, Spring Boot, Team City
Responsible for POC to get 3rd party plugins into banking apps (George, Poketka).
Full-Stack SW engineer
Bank Project at Česká Spořitelna (contractor via Fragaria s.r.o.)
Nov 2016 - Jan 2018
Java, Spring Boot, Hibernate, PostgreSQL, Batch file processing
Angular, Sass, Bootstrap3, Google charts, Karma
Loggly, Google analytics for User analytics
Bower, Grunt, TC, Jira
Experience
About
Provides clients with overall overview on their finance health (budget control, automatic payments categorization, pay date prediction with expected payments, finance / products consulting).
Demo Git Stats FE Git Stats BE
SW engineer, Java Developer, Web Developer, IT consultant
Mar 2015 - Sep 2016
Java, Angular, HTML5, CSS, Typescript, Require, Jade, D3, HighCharts, Bootstrap, Karma
MySQL, DataNuclues, MyBatis
ElasticSearch, Grafana, Kibana, Custom graph reports, CSV exports
Bower, Grunt, Jenkins, Custom deployment scripts
Jira, Trello, New Relic, JMX monitoring
Experience
About
Part of team full of smart people brought together to build an outstanding product. We built multiple specific applications (rightsized services). In regards to these applications I held different positions: analyst, consultant, java and web developer.
Code Visualization Git Stats
Co-Owner, Web Developer
2016 - 2 weeks before election in 3 days
Google App Engine, HTML, CSS3, Bootstrap, Angular, Social network shares
In cooperation with Jakub Tursky, Alexander Vengrin
Experience
About
We just wanted to help voters understand situation through simple illustrations. This was people are able to connect their morale values with political parties.
Simple tool to help voters (decided or undecided) to choose by simple selecting topics and evaluating against political parties by our own method with predefined criteria trying to be as objective as possible.
We provide also option to download and change criteria per user preferences.
Visit site Code Visualization Git Stats
Product owner, Leader
2015 - 2016
HTML, CSS3, Bootstrap, PHP, Codeigniter, PostgreSql, Java, Web scrapping
Experience
Web Developer
2016 - 2 months
HTML, CSS3, Bootstrap3, AngularJS, 2Checkout payment, Bower
In cooperation with Jakub Tursky
Experience
About
Have you ever had your checked-in luggage lost by an airline? Have you ever lost your umbrella at a restaurant? BagTow is here to help you get your stuff back. By marking your possessions with your personal BagTow code, you’ll make it easy for people to return your things and we will make sure they won’t misuse your data.
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Co-Founder, Developer
September 2015 - 2 weekends
Google App Engine, Java, pRest, DataNucleus, HTML, CSS3, Bootstrap, jQuery, Jade, Paypal payment
In cooperation with Peter Rybar
Experience
About
Many students studying abroad to get their Certificates of Enrollment officially translated, which is time-consuming and expensive.
We've decided to change it by providing a web application automatically generating bilingual Certificates of Enrollment (more will come), ready to be signed by schools‘ representatives and accepted by authorities in countries all over the world.
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Product owner, Leader
Sep 2014 - June 2015
Ruby on Rails, HTML5, Javascript, PostgresSql, Calendar, Facebook integration
Social event driven network.
Experience
Co-Founder, Developer
2014 - 2015
Java, Groovy, WebServices, Extraction Patterns
In cooperation with Peter Rybar, Viliam Ganz, Jan Toth, Alexander Vengrin
Experience
About
Document Data Extractor is an answer on problematic data extraction and automation from documents of varying structure and quality.
DExtr is a tool with goal to help wit extraction of valuable data from various document classes: invoices, bills, contracts, payslips.
DExtr consists of set of extraction tools and bundled Document Viewer.
Code Visualization Git Stats Visit site
2Mware
Development
Oct 2012 - May 2013
Java, GWT, Sencha GXT, Hibernate, PostgreSQL, Tomcat
Project intended to improve government social services. Working independently on assigned tasks as part of distributed team. Iterative development.
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Davinci software s.r.o.
Development
Aug 2014 - Feb 2015
Java, Spring, Hibernate, Soap, GWT, Ldap, XSLT, PostgresSQL, MS-SQL
Docstreet is a document management system which besides standard document handling provides additional functionality for data analysis, extraction, classification and correction. Supports profiling, where each customer can specify required data output, validation rules etc. Available as cloud solution.
Small self organized agile team. All aspects of project development applied (analysis, architecture, development, deployment, security)
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Davinci software s.r.o.
Development, Architecture
Jun 2013 – Nov 2014
Java, Groovy, Antlr, Spring, Hibernate, Rest, Soap, Tomcat, Document conversion libraries
Core company project aimed on automatic and intelligent document data processing. Not just another template based approach, but with possibility to configure what should be extracted by providing means in form of text extractors and validators.
In DTA 2.0 we introduced new approach to document processing. Extraction based on both textual and visual information. Lightweight core module with strong DSL language to easily configure data extraction.
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Gratex International s.r.o.
Middle layer development
Oct 2011 - Sept 2012
Java, EJB, XSLT, WebSphere
Government project. Application developed as a part of Schengen system.
Work based on tasks. Iterative development.
