Valery Vitkus
Warsaw
Summary
Expert Front-End Developer with extensive experience in developing complex web interfaces for diverse business applications. Proficient in Angular, JavaScript, TypeScript, RxJS, HTML, and CSS. Adept at collaborating in team settings using SDLC and Agile methodologies, focusing on writing readable, reusable, and performance-optimized code to meet business objectives efficiently.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Front-end Developer Angular
Altoros
12.2020 - Current
- Participated in the development of 4 projects in Angular, ensuring adherence to technical requirements and timely application releases
- Designed the architecture for 2 Angular applications from scratch.
- Developed reusable components and libraries for future use, accelerating development processes and maintaining consistency across projects.
- Streamlined codebase by refactoring legacy code, resulting in improved maintainability and reduced technical debt.
- Enhanced user experience by implementing responsive web designs and optimizing website performance.
- Configured continuous integration/continuous deployment (CI/CD) pipelines using Bitbucket for source code management and AWS services for deployment.
- Worked closely with back-end developers to integrate RESTful APIs for dynamic data handling within applications.
- Followed SDLC best practices within Agile environment to produce rapid iterations for clients.
Front-end developer VUE.JS
Neotech Development
01.2020 - 12.2020
- Contributed to the development of the user interface for a marketing back-office system in sporting events
- Utilized Vue.js 2.0 and integrated key libraries (Vuex, Axios, Element UI, Scss)
- Collaborated with cross-functional teams to ensure seamless integration of new features.
- Refactored existing codebase for improved readability and maintainability.
- Debugged complex software issues, leading to a more stable product release.
- Participated in regular code reviews, ensuring high-quality standards were consistently met across all development efforts.
Front-end Developer Angular
ZubrSoft
02.2019 - 01.2020
- Led the development of the user interface for a dynamic cyber-sports betting platform, utilizing a comprehensive skill set encompassing Angular, Typescript, RxJS, ES6, HTML, and SCSS
- Achieved a high-load capacity and real-time data updates by seamlessly integrating WebSocket technology, ensuring rapid communication between clients and servers
- Successfully implemented secure and user-friendly payment systems, enhancing the overall user experience and facilitating smooth transactions
- Worked closely with back-end developers to integrate RESTful APIs for dynamic data handling within applications.
- Improved overall website responsiveness by identifying bottlenecks in the rendering process and applying optimization techniques accordingly.
- Translated wireframes into high-quality code while adhering to established coding standards and best practices.
Front-end Developer Angular
StreamCapital LTD
02.2017 - 01.2019
- Contributed as a team member in the development of a web application interface for a cryptocurrency trading platform.
- Implemented real-time data updates using WebSocket, ensuring users had access to the most up-to-date cryptocurrency market information
- Enhanced user experience by implementing responsive web designs and optimizing website performance.
- Conducted rigorous testing and troubleshooting to identify and resolve technical issues, ensuring the platform's stability and reliability
- Participated in agile development processes through regular stand-ups, sprint planning sessions, reviews, and retrospectives.
Web Developer Wordpress
Weltrade LTD Global
04.2015 - 03.2017
- Managed and oversaw the administration of 8 WordPress websites, ensuring their smooth operation
- Handled HTML and CSS coding tasks, and regularly updated the websites designs to keep them fresh and user-friendly
- Developed new features to improve the functionality of the websites, enhancing user experience and engagement
- Provided technical support for these websites, addressing and resolving issues efficiently
- Took charge of placing and updating content on the websites, ensuring it was current and relevant
- Conducted SEO optimization to improve the websites visibility and search engine rankings, drawing more visitors.
Education
Bachelor's degree - Physics And Computer Science
Belarusian State Pedagogical University Named After Maxim Tank (BSPU)
Minsk, Belarus01.2014
Skills
- Angular
- JavaScript
- TypeScript
- HTML
- CSS
- Angular tools: Angular CLI, NgRx, Angular Material, PrimeNg, Angular CDK
- CSS frameworks: Bootstrap, Material, Tailwind
- RESTful APIs and WebSocket
- UI and UX Principles
- Problem-solving and debugging skills
- Effective communication and teamwork skills
- Ability to work independently and manage multiple tasks and projects
Locations
Warsaw, Mazowieckie, Poland
Languages
English
Professional Working
Polish
Limited Working
Certification
- Building Web Applications with Angular - Pluralsight
- Introduction to Front-End Development - Meta, 08/01/23, 09/01/28
Affiliations
- travel, hiking, cooking, DIY, audio
Timeline
Front-end Developer Angular
Altoros
12.2020 - Current
Front-end developer VUE.JS
Neotech Development
01.2020 - 12.2020
Front-end Developer Angular
ZubrSoft
02.2019 - 01.2020
Front-end Developer Angular
StreamCapital LTD
02.2017 - 01.2019
Web Developer Wordpress
Weltrade LTD Global
04.2015 - 03.2017
Bachelor's degree - Physics And Computer Science
Belarusian State Pedagogical University Named After Maxim Tank (BSPU)
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