Роман

ROMAN ZAKRENYCHNYI
FRONT-END DEVELOPER

Front-End Developer with 3+ years of experience building high-conversion
landing pages and email templates. Specialized in performance-driven
development for traffic arbitrage (dating, iGaming), including integration with
tracking systems (Keitaro), and lead forms (FormJS). Focused on mobile-first
optimization, fast load times, and maximizing conversion rates.

PROJECT EXPERIENCE
Chiken Road [HTML, CSS, SASS, JS, webpack, npm, json]
Weekly Cashback [HTML, CSS, SASS, JS, webpack, npm]
CONTACTS Big Bass [HTML, CSS, SASS, JS, webpack, npm, json]
WebStudio link [HTML, CSS, SASS, Parcel]
[открыть контакты](см. выше в блоке «контактная информация»)
FinancePlannerApp link [HTML, SASS, JS, React Redux, REST API, Parcel]
[открыть контакты](см. выше в блоке «контактная информация»)

Kyiv, Ukraine

GitHub WORK EXPERIENCE
Telegram
2026 – Present Freelance / Commercial Experience
LinkedIn
Front-end developer
Developed high-converting landing pages for CPA
campaigns (dating, iGaming)
TECH SKILLS Integrated Keitaro tracker for click and conversion
tracking
Frontend: HTML5, CSS3, Sass, JavaScript Worked with FormJS for lead forms, popups, and
validation flows
Frameworks: React, Redux
Implemented URL parameter handling (subid,
Tools: Webpack, Git campaign_id, etc.)
Built quiz funnels and multi-step forms
Tracking & Analytics: Keitaro, FormJS
Optimized pages for mobile-first traffic (90%+ users)

2024-2026 Claps
HTML-coder, JS-developer
SOFT SKILLS
Conversion of Figma layouts into high-quality,
Responsible, teamwork, attention to semantically correct, and cross-browser compatible
HTML/CSS/SCSScode.
detail, strong communication skills
Ensuring full layout adaptability (Responsive Web
Design) for correct display on all devices and screen
resolutions.
LANGUAGES Utilization of modern layout technologies (e.g.,
Flexbox, Grid).
English (B2), Ukrainian (native), Built interactive landing pages with JavaScript
animations
Russian (native)

2022 - 2024 Synchronic
EDUCATION Lead Email Developer / Email Developer
Reviewing and optimizing code for responsive email
2021 - 2022 IT school GoIT (Kiev)
templates
Fullstack Developer Mentoring junior developers and setting
development standards
2008 - 2014 Kyiv National University of Created responsive, cross-client HTML email
Construction and Architecture templates
Management of organizations Ensured deliverability and optimized loading times
and administration Maintained and updated reusable template
components