Pavlo Kuzina
Krakow,12
Summary
I'm originally from Ukraine and currently residing in Krakow, Poland.
Experienced Front-End Developer with 7+ years of expertise in React and JavaScript frameworks. Skilled in building scalable Micro-frontend applications, migrating legacy systems, and ensuring high-quality code with Jest and Cypress.JS. Proficient in TypeScript, improving code reliability and maintainability on large-scale projects.
Strong background in using monitoring tools like DataDog and Coralogix for production issue investigation and real-time alerting. I also contribute to the development of best practices through code reviews, mentoring, and Git-flow adherence.
In addition, I explore back-end technologies with Python, MongoDB, and Meteor.js through personal projects.
Overview
7
7
years of professional experience
Work History
Frontend Developer
Intellias
10.2021 - Current
- Developing complex UIs using modern frameworks like React and Redux Toolkit, delivering responsive and highly interactive user interfaces.
- Extending and developing Microfrontend applications, driving modularity and scalability across large-scale projects.
- Implementing end-to-end (e2e) testing for all new features using CypressJS, ensuring high-quality and reliable product releases.
- Unit testing features with Jest, maintaining code integrity and robustness across all components.
- Resolving production issues, taking ownership of debugging and deploying fixes for real-time problems in live environments.
- Code reviews, actively reviewing peers’ code, ensuring adherence to best practices, and promoting the Git-flow methodology.
- Monitoring and troubleshooting production systems using tools like DataDog and Coralogix, identifying, and resolving critical issues.
- Implementing alerting systems in DataDog to track anomalies and ensure real-time detection of issues affecting end users
Frontend Developer
Nerdzlab
06.2018 - 08.2021
- Social network for gyms and their users which allows them to share their own sport achievements with friends and compete with others. The platform also contains a complex CRM functionality for gym administrators with different access levels. It includes an ability to work with a calendar, staff, customer management features, etc.
- Administrative panel for managing the restaurant business. Creating invitations for employees, with a system of permits, with the ability to administer the restaurant.
- Organization of menus for each restaurant, creation of a loyalty program, setting up a delivery system. Designer to create landing pages for each restaurant (or franchise). With the integration of payment systems for each landing, thanks to which customers will be able to reserve a table, or order food to take away, delivery, or in the restaurant itself.
- Administrative panel for the management of gyms, in which users can fill out extended information about gyms. Invite new users and manage customer subscriptions.
- Web application for booking beauty and health services, similar to modern platforms for booking apartments. Ability to conveniently find the right service, ranking each by rating system and search using the Google Place API.
- Web application, with an interactive game in which the user guesses the authors of famous quotes, or missing words in the quotes themselves. The web application, for the product company, generated static pages that use progressive image loading, for fast page rendering, and good SEO optimization.
- A Chrome extension, which makes it easier for environmentally and socially principled and concerned consumers to make ethically-informed purchasing decisions, when shopping via their desktop Chrome browser.
- A Chrome extension for sites that sell clothes, which easily allows you to choose the right size of the selected clothes on the site
Frontend Developer
Binariks Inc.
03.2018 - 06.2018
- Leads the technical planning, user story creation, technical acceptance creation and coding of a project.
- Estimate the level of work of development tasks within a project, identify and correct complex bugs and problems.
- Guide and manage other developers that are contributing code to the project
Frontend Developer
OnGrid LLC
11.2017 - 03.2018
- Develop the front-end of blockchain-based web applications.
- Translate requirements and mock-ups into fully functioning features using React.
- Build reusable, clean code with performance and simplicity in mind.
Education
Master of Science - Computer And Information Sciences
Lviv Polytechnic National University
Ukraine, Lviv12.2017
Skills
JavaScript
TypeScript
HTML
CSS3
Bootstrap, Foundation, StyledComponents, Material UI
ReactJS
GatsbyJS
Redux (RTK)
BackboneJS
Coralogix
DataDog
CI/CD (circleCI)
CypressJS
unit-testing
Accomplishments
Garage 48 Hackathon:
- The mobile app, clothes suggestion (Nov. 2018). - Won second place in the tender.
- Technology: Ionic framework, Typescript, ASP.NET CORE.
Students activity aggregator. Ideathon:
- Web app (Sept. 2018). - Technology: React JS, Php
Languages
Ukrainian
Native language
English
Upper intermediate
B2
Timeline
Frontend Developer
Intellias
10.2021 - Current
Frontend Developer
Nerdzlab
06.2018 - 08.2021
Frontend Developer
Binariks Inc.
03.2018 - 06.2018
Frontend Developer
OnGrid LLC
11.2017 - 03.2018
Master of Science - Computer And Information Sciences
Lviv Polytechnic National University
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