Patryk Janko

Selbstständig, Senior Full Stack Developer, Self-employed
Gmina Warta Bolesławiecka, Dolnośląskie, Polen

Fähigkeiten und Kenntnisse

JavaScript
TypeScript
PHP
Python
React
Vue
Electron
Flutter Web
Node.js
Express
Nest.js
Net
Laravel
Django
React Native
Flutter
AWS Amplify
AWS Lambda
Amazon DynamoDB
S3
AWS Cognito
EC2
Cloud Firestore
Firebase Realtime database
Firebase gateway
Github
Gitlab
Bitbucket
Docker
CI/CD
Jest
Mocha
Agile
Scrum
Kanban
Waterfall
TDD
SOLID
DRY
Software Engineering
Reverse Engineering
Artificial Intelligence

Werdegang

Berufserfahrung von Patryk Janko

  • Bis heute 3 Jahre und 11 Monate, seit Mai 2022

    Senior Full Stack Developer

    Self-employed

    - Created the admin application of the web store in Next. - Replaced Redux with Apollo Client for GraphQL against a Nest back-end. - Created a HOC architecture to reuse common GraphQL functionality for listing and filtering. - Created our own custom UI library with styled- components. - Used HOC for form manipulation.

  • 3 Jahre und 7 Monate, Dez. 2018 - Juni 2022

    Senior React / React Native Developer

    Pulse Health

    - Build an internal analysis and report generating userinterface with JavaScript MVC structure via React and Redux. - Designed and created the company website with React parallax effect via middleman framework and Skrollr library. - Developed an analysis feature and provided various results visualized via React D3 and React HighCharts libraries. - Designed and created a reusable React search module allowing users to compile a Solr search engine compatible query string.

  • 3 Jahre und 3 Monate, Juni 2015 - Aug. 2018

    Senior Full Stack Engineer

    InvoZone

    - Implemented Cypress, Jest, Enzyme, and Supertest testsuite including automated test event generation toenable further generalization of reducers, verify complex renders, and ensure added API features do not impact endpoint dependability. - Maintained and updated custom YAML content parser as headless CMS to convert and render data from YAML files into designated React components, enabling straightforward workflow for non-technical staff to create and edit content.

  • 1 Jahr und 10 Monate, Sep. 2013 - Juni 2015

    Software Engineer

    InvoZone

    - Worked on enterprise level Supply Chain and Logistic web application using Angular and TypeScript - Collaborated with team members through Slack and Azure DevOps - Implemented complicated Stories and Epics - POs, Pallets, Doors, DoorGroups, Docks, Thresholds, Reservations Cloures, Vendors, Carriers and so on. - This project is currently used by McKesson, AWS and other partners - Used Agile Software development methodology and scrum methodology for project development

Ausbildung von Patryk Janko

  • 2009 - 2013

    Computer Science

    Wroclaw University of Science and Technology

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