Олег

Front-end програміст, 80 000 UAH

Considering positions:
Front-end програміст, Веброзробник, HTML-верстальник
Employment type:
full-time
Age:
31 years
City of residence:
Kyiv
Ready to work:
Remote

Contact information

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Work experience

Markup developer

from 11.2025 to now (10 months)
InsulaLabs, Дистанційно (IT)

Large-Scale Team Projects: Contributed to complex, high-load web applications in cross-functional teams, collaborating closely with designers and QA.

Complex UI Implementation: Engineered sophisticated, pixel-perfect user interfaces from Figma designs, ensuring cross-browser compatibility and full accessibility.

Mobile-First & Clean Code: Authored scalable, highly maintainable, and readable code using modern standards, adhering to Mobile-First responsive design principles.

Performance & Modernization: Conducted regular code reviews, refactored legacy components, and optimized critical rendering paths to enhance Core Web Vitals and overall performance.

Front-end програміст

from 03.2022 to 09.2025 (3 years 7 months)
Revjet (Innervate), Дистанційно (IT)

Promotional & Ad Assets Development: Engineered responsive, high-converting digital advertising banners and interactive promotional materials for target marketing campaigns.

Dynamic Forms & API Integrations: Designed and deployed dynamic client-side forms and interactive data grids integrated with Google Sheets API and AWS Lambda API for real-time data capture and processing.

Node.js Scripting & Automation: Developed and maintained Node.js automation scripts to handle data parsing, transformation, validation, and seamless flow into third-party storage/CRMs.

Serverless Workflows: Implemented serverless architecture (AWS Lambda) to ensure high availability, low latency, and scalable data collection during peak traffic promotional events.

Markup developer

from 07.2021 to 02.2022 (8 months)
KopenTech, Дистанційно (IT)

New Feature Implementation: Developed and integrated new responsive UI blocks, sections, and dynamic components aligned with the evolving product roadmap.

Legacy Codebase Maintenance & Refactoring: Maintained, modernized, and refactored existing UI modules to improve code quality, maintainability, and load speed.

Design System Consistency: Ensured all new UI blocks adhered to established product design guidelines and component libraries.
Bug Fixing & Cross-Browser Stability: Identified and resolved frontend bugs, UI regressions, and layout inconsistencies across various devices and browsers.

Markup developer

from 10.2020 to 06.2021 (9 months)
IT Craft, Дистанційно (IT)

New Feature Implementation: Developed and integrated new responsive UI blocks, sections, and dynamic components aligned with the evolving product roadmap.

Legacy Codebase Maintenance & Refactoring: Maintained, modernized, and refactored existing UI modules to improve code quality, maintainability, and load speed.

Design System Consistency: Ensured all new UI blocks adhered to established product design guidelines and component libraries.

Bug Fixing & Cross-Browser Stability: Identified and resolved frontend bugs, UI regressions, and layout inconsistencies across various devices and browsers.

Markup developer

from 04.2019 to 10.2020 (1 year 7 months)
Ideasoft, Харків (IT)

Enterprise & Large-Scale Apps: Actively contributed as a Frontend Developer to large-scale web applications built with React and Angular

UI Component Frameworks: Leveraged Ant Design (React) and Angular Material (Angular) to rapidly build consistent, accessible, and responsive user interfaces, customizing themes to align with design specs.

DOM & Scripting Tasks: Authored lightweight JavaScript/TypeScript utility scripts to enhance page interactivity, form validation, and simple dynamic rendering.

Markup developer

from 01.2018 to 04.2019 (1 year 4 months)
Deming, Харків (IT)

Responsive & Cross-Browser Layouts: Developed high-fidelity, fully responsive, and cross-browser multipage websites and landing pages following Pixel Perfect standards and Mobile-First approach.

SCSS Architecture & BEM: Structured scalable stylesheet architectures using SCSS preprocessors and BEM methodology, leveraging custom mixins, variables, and functions.

Build Automation with Gulp: Configured and maintained automated Gulp workflows for SCSS compilation, autoprefixing, image optimization/WebP conversion, minification, and hot-reloading.

Project Support & Refactoring: Supported and updated existing codebases, performed bug fixes, and refactored legacy markup.

Education

ХНЕУ

Фінанси, Харків
Higher, from 2012 to 2018 (6 years)

Additional education and certificates

No additional education or certificates.

Knowledge and skills

  • Старанність
  • HTML
  • CSS
  • JavaScript
  • Git
  • GitHub
  • React
  • Figma
  • SASS
  • Bootstrap
  • Redux
  • REST API

Language proficiencies

  • Ukrainian — fluent
  • English — average

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