English:
Upper Intermediate
Marcin N.
Vetted by YouTeam
Poland
UTC +01:00
Europe/Warsaw
English:
Upper Intermediate
Front-end developer with a passion for programming. The possibility to work with other people gives him a lot of pleasure and the possibility to grow.
Front-end developer with a passion for programming. The possibility to work with other people gives him a lot of pleasure and the possibility to grow. Follows the newest trends and consistently tries to use as much as possible tools and solutions. Knows that a fully responsive app is a way to perfect a product.
Want to hire this engineer?
Check if Marcin is availableExpertise
Years of commercial development experience
9 years of experience
Core technologies
Other technologies
Project Highlights
CMS
Jul `22 - Mar `23
8 months
Project based on the Kentico Kontent solution. The goal is to connect two websites with one headless CMS. Additionally, in this project, 2 tasks related to legacy in .NET technology will be performed
Responsibilities & achievements
The main goal of the project was to create a web application based of KenticoCMS. The implemented solution didn't standard, because part of cms modules should be as reusable as it possible with 3 sources of data: 'hardcoded', 'from CMS', 'from external API.
Customized web application
Feb `22 - Jun `22
4 months
Customized web app based on React / Redux and Machine learning on the back-end side.
Responsibilities & achievements
As a Front-dev: Implemented custom design system based on mockups prepared in Figma Design system. Implemented simple components like inputs / buttons / tooltips etc. and more complex like asynchronous tree view dropdowns / charts / chat etc. Realized integration of prepared components in the main app. Implementation of new Front-end features and make integration with the Back-end side by using Apollo (graphQL API). As a Back-end dev: Implementation new queries / mutations and related thinks (modification Models / Types / Schema etc.) to communicate front-end app with data from database (MongoDB).
Management platform
Aug `21 - Feb `22
6 months
Customized web application (CRM with high level of access control).
Responsibilities & achievements
Implementation of new or restyling existing modules for admin / regular user perspectives based on the existing web app. An application had access control based on ordered user roles which should be controlled per page / per API request. Front-end part was realized in React / Redux. The main goal realized on the front-end part was to create a completely new design for the whole app, but in parallel app should support the old version. To reduce the possibility of mistakes creation of new components was only the ultimate solution, so almost all visual changes have been realized in the CSS part.
Customized web application
Feb `21 - Aug `22
1 year
Customized Web application (CRM) based on AWS Cloud Services.
Responsibilities & achievements
Implemented new functionalities (admin panel) based on existing web app. Front end part was realized in React / Redux, backend in AWS Lambda services (written in Node.js). Communication between layers by using GraphQL and ElasticSerach as a database.
Zonifero
Jan `21 - Feb `21
An application to quickly start a process of digital transformation. It helps to improve daily office processes like on boarding employees, reporting issues with office equipment, finding key people and places or booking meeting rooms desks, parking spaces. The mobile app has an interactive map of an entire office. This allows for an easy way to find employees or important places within the organization. Web based administration interface is available for managing the service. The platform works in SaaS model and allows subscribers to customize mobile apps experience with an unique branding.
Responsibilities & achievements
Implementation of new functionalities for a dedicated web app. The main challenge was the implementation of an interactive map with zoom in / zoom out / select / deselect areas functionalities.
Voice panel
Oct `20 - Jan `21
3 months
Dedicated plugin app for Microsoft Teams.
Responsibilities & achievements
Implement a custom app for Microsoft Teams app based on Microsoft Graph REST API.
Text and voice communicator
Oct `17 - Sep `20
3 years
Text and voice communicator apps for web / mobile platforms.
Responsibilities & achievements
Implement web application in accordance with client requirements and based on provided designs. App was written in ReactJS with the use of MobX for state management. Most important functionalities – chat, web calls, payments mechanisms. TypeScript part to communicate between web, mobile apps, and REST API. Support for main React Native developer to implement mobile app functionalities.
Education
Higher education in Computer Science
Agency
10-50
GMT+1
Poland
Core Expertise
Industries
Branding, design, web development
Want to hire this engineer?
Check if Marcin is available