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I’m a Senior Web & Markup Developer with 5+ years of dedicated UI-focused experience (9+ years total in IT), delivering high-performance, accessible web interfaces across 60+ global projects. I specialize in Pixel Perfect UI, maintainable CSS/SCSS systems, cross-browser compatibility, and W3C/WCAG accessibility, including multi-directional LTR/RTL localization. I’m also comfortable collaborating end-to-end: reading framework and backend code (React, Vue, Angular, C#), partnering with Product and UI/UX teams, and using AI-assisted workflows (like Claude Code and similar tools) to speed up reliable UI delivery. Previously, I worked in IT recruiting and HR, which strengthened my communication, mentoring, and cross-functional alignment when shipping complex features in domains like iGaming, FinTech, and MedTech.…I’m a Senior Web & Markup Developer with 5+ years of dedicated UI-focused experience (9+ years total in IT), delivering high-performance, accessible web interfaces across 60+ global projects. I specialize in Pixel Perfect UI, maintainable CSS/SCSS systems, cross-browser compatibility, and W3C/WCAG accessibility, including multi-directional LTR/RTL localization. I’m also comfortable collaborating end-to-end: reading framework and backend code (React, Vue, Angular, C#), partnering with Product and UI/UX teams, and using AI-assisted workflows (like Claude Code and similar tools) to speed up reliable UI delivery. Previously, I worked in IT recruiting and HR, which strengthened my communication, mentoring, and cross-functional alignment when shipping complex features in domains like iGaming, FinTech, and MedTech.

Viktoriia Ocheretna

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I’m a Senior Web & Markup Developer with 5+ years of dedicated UI-focused experience (9+ years total in IT), delivering high-performance, accessible web interfaces across 60+ global projects. I specialize in Pixel Perfect UI, maintainable CSS/SCSS systems, cross-browser compatibility, and W3C/WCAG accessibility, including multi-directional LTR/RTL localization. I’m also comfortable collaborating end-to-end: reading framework and backend code (React, Vue, Angular, C#), partnering with Product and UI/UX teams, and using AI-assisted workflows (like Claude Code and similar tools) to speed up reliable UI delivery. Previously, I worked in IT recruiting and HR, which strengthened my communication, mentoring, and cross-functional alignment when shipping complex features in domains like iGaming, FinTech, and MedTech.…I’m a Senior Web & Markup Developer with 5+ years of dedicated UI-focused experience (9+ years total in IT), delivering high-performance, accessible web interfaces across 60+ global projects. I specialize in Pixel Perfect UI, maintainable CSS/SCSS systems, cross-browser compatibility, and W3C/WCAG accessibility, including multi-directional LTR/RTL localization. I’m also comfortable collaborating end-to-end: reading framework and backend code (React, Vue, Angular, C#), partnering with Product and UI/UX teams, and using AI-assisted workflows (like Claude Code and similar tools) to speed up reliable UI delivery. Previously, I worked in IT recruiting and HR, which strengthened my communication, mentoring, and cross-functional alignment when shipping complex features in domains like iGaming, FinTech, and MedTech.

Available to hire

I’m a Senior Web & Markup Developer with 5+ years of dedicated UI-focused experience (9+ years total in IT), delivering high-performance, accessible web interfaces across 60+ global projects. I specialize in Pixel Perfect UI, maintainable CSS/SCSS systems, cross-browser compatibility, and W3C/WCAG accessibility, including multi-directional LTR/RTL localization.

I’m also comfortable collaborating end-to-end: reading framework and backend code (React, Vue, Angular, C#), partnering with Product and UI/UX teams, and using AI-assisted workflows (like Claude Code and similar tools) to speed up reliable UI delivery. Previously, I worked in IT recruiting and HR, which strengthened my communication, mentoring, and cross-functional alignment when shipping complex features in domains like iGaming, FinTech, and MedTech.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Ukrainian

Fluent

Russian

Fluent

Work Experience

Senior Web Developer at Insula Labs (Remote)

July 1, 2024 - Present

Standardized UI markup infrastructure across teams using BEM, SMACSS, and Atomic Design to reduce CSS technical debt and improve maintainability. Integrated automated UI layout validations and markup standards into existing CI/CD deployment pipelines. Performed regular code reviews and mentored developers on modern HTML/CSS practices, improving overall UI quality and reducing layout-related bugs. Coordinated closely with Product, UI/UX, Delivery, and Backend engineers to ensure smooth API-to-UI component integration.

Markup Developer at IdeoDigital

November 1, 2021 - July 31, 2024

Delivered high-impact, enterprise-scale markup for MedTech and iGaming products, often under strict NDA constraints. Built responsive, reusable UI components from scratch, implemented UI animations, and maintained dynamic HTML email templates compatible across clients. Architected multi-language interfaces with real-time LTR/RTL switching while preserving strict W3C/WCAG accessibility. Collaborated with C#/.NET developers to integrate semantic markup into Umbraco CMS.

Markup Developer at RUNTIME ENGINE

December 1, 2020 - November 30, 2021

Delivered 20+ web projects (5–6 pages each) under tight deadlines with 100% Pixel Perfect fidelity to Figma/Photoshop specs. Modernized and refactored legacy markup by migrating outdated layouts to responsive Flexbox and CSS Grid. Coded, tested, and optimized cross-client HTML emails and high-converting landing pages based on brand guidelines.

IT Recruiter / HR Specialist

January 1, 2015 - December 31, 2020

Managed full-cycle technical recruitment and onboarding for IT roles. Built strong understanding of IT product lifecycle, business goals, and cross-team dynamics, supporting effective collaboration with engineering and delivery teams.