Maciej Kolber
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Senior Web Developer
Europe
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Jobs
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- TSenior Web Developer public Remote experienceTop Shelf IT SolutionsMar 2021 - May 2023 (2 years 3 months)- Designed and implemented robust and scalable architectures for web applications, optimizing performance and ensuring responsiveness across various devices and platforms. - Proficient in frontend technologies, including React, Vue, and Angular, and responsible for building intuitive and user-friendly interfaces. - Developed backend systems using Node.js, Express.js, NestJS, Django, and.NET implementing RESTful APIs, authentication mechanisms, and database design. - Integrated third-party services and APIs to enhance application functionality and user experience. - Implemented best practices in code quality, version control, and continuous integration/continuous deployment (CI/CD)pipelines, resulting in improved development efficiency. - Co
- MFull Stack Developer public Remote experienceMerchInformerMay 2018 - Feb 2021 (2 years 10 months)- Assisted the development and architecture of a single-page application (SPA) from scratch with React (and React Native) and Angular. - Spearheaded the implementation of Server-Side Rendering (SSR) using Next.js for several web applications, significantly improving initial page load times and search engine optimization (SEO) rankings. - Constructed a social media platform by Integrating the Socket.io module based on WebSocket protocol for real-time communication between the client, and server. - Utilized Redux and Context API for state management, implementing centralized and predictable state management that improved code maintainability and enhanced debugging capabilities. - Integrated GraphQL into the frontend architecture, leveraging A
- JFull Stack Developer public Remote experienceJellyfish.techNov 2015 - Sep 2018 (2 years 11 months)- Implemented complex user interfaces and interactive components, including data visualization charts, maps, and dynamic forms, using libraries such as D3.js and Google Maps API. - Rebuilt 20 pixel-perfect responsive user interfaces based on new wireframes or prototypes provided by the UI (User Interface)/UX (User Experience) designers with Tailwind CSS and React. - Proficiently set up and configured modern front-end build pipelines and tools, including Babel, Webpack, and NPM. - Employed these tools to automate tasks, optimize code, and streamline the development workflow. - Implemented authentication and authorization mechanisms, including OAuth 2.0 and JSON Web Tokens(JWT), to secure API endpoints and user access. - Developed custom mid
Education
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- AStudentAuburn UniversitySep 2011 - May 2015 (3 years 9 months)
Projects
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- RAtobi public Remote experienceRetailar TechnologiesJun 2022 - May 2023 (1 year)- Mentored Junior developers and reviewed their code. Collaborated with cross-functional teams. - I build GCS(global contents service) platform. I implemented Restful APIs in the front end. I participated in mobile app development with React Native Expo. I implemented a state management system with the Redux Toolkit. This platform is a retail platform
- EWeber public Remote experienceEating cookiesFeb 2020 - Sep 2021 (1 year 8 months)- I refactored the existing content of 40%. - I converted existing content to CMS and React components. I integrated third-party libraries into Shopify. I integrated GraphQL APIs into front-end apps. I implemented scalable code structures with Redux and React. I implemented pixel-perfect UIs. This platform is a eCommerce one.
HackUMass public Remote experienceMidas EducationSep 2016 - Nov 2017 (1 year 3 months)- I contributed with unique design patterns of code. - I implemented a video streaming platform. I implemented real-time communication with Socket.io. I designed user-friendly UIs with Figma. I utilized Redux for state management. I implemented scalable and reusable React components. HackUMass IX landing website with new functionalities and UI improvements.
Awards
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- BBachelor's degree in Computer Science