Maciej Kolber

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Senior Frontend Developer

Oct 2023 - Current (1 year 10 months)

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Senior Frontend Developer

Blitzm Systems Pty Ltd

Jun 2018 - Oct 2023 (5 years 5 months)

● Developed an interactive map for a real estate company’s website that enabled 3600+ users to search preferred properties by the municipality. ● Used Selenium to build unit testing infrastructure for a client application that reduced the number of user-reported bugs by 8% monthly. ● Rebuilt the website with Vue as a SPA application. ● Design and implemented a post creation form with Vue-uploader and form provided by Element UI. ● Optimized 30+ key content pages for SEO objectives, which improved online search-ranking accuracy by 63%. ● Displayed a gallery page with Games including and resources about it by Infinite Scroll and Information Card with Vue. ● Rebuilt comment validations with Vue and designed validations modules. ● Design an emb

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Senior Frontend Developer

White Hat Gaming

Apr 2016 - May 2018 (2 years 2 months)

● Development of a new front-end solution for nuxtjs project used html, css, js, nuxtjs, vuex-orm, vuetify ● Creation of new ui and business components using design from figma ● Experience in refactoring error message handling design by implementing React Native alert dialog resulting in a potential decrease of user input errors. ● Worked on an adaptive design approach. ● Implemented unique design for MOBILE and DESKTOP. ● Used GitHub, Bitbucket, and Update Daily task into the Agile Methodology. ● Implemented Agile/SCRUM methodology for iterative application development, weekly sprints, stands up meetings, and customer reporting backlogs. ● Worked with Vue JS components, Vuex Forms, Events, Animations, and Router. ● Responsible for React UI

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Junior Web Developer

Orbis Software Polska

Apr 2014 - Mar 2016 (2 years)

● Enjoyed developing and maintaining Angular projects. ● Developed the Front-end application using Angular2, Typescript, HTML5, CSS3, bootstrap 3.3.7. ● Used Angular2 component lifecycle hooks for avoiding memory leaks by unsubscribing observables used. ● Performed data processing and manipulation using PHP v5.0 and Yii2 framework. ● Created typescript reusable components and services to consume REST APIs using component-based architecture provided by Angular2 ● Implemented HTTP requests using Rxjs Observable library to handle multiple values over time. Also, Subject to communicate between different components. ● Experienced in creating web server using Node.js. ● Used Node Package Manager ( NPM ) to install libraries like angular-cli, type

Maciej Kolber

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