Oksana Serhiienko - Frontend Developer

Q: What languages does Oksana speak?

Oksana speaks the following languages: Russian (Native), Ukrainian (Native), English (Intermediate) .

Q: How many years of experience does Oksana have?

Oksana has at least 13 years of experience. During this time, Oksana has worked in at least 1 role and for 5 different companies . The average length of individual experience is 3 years and 8 months . Note that Oksana may not have shared all experience and actually has more experience.

Q: What is Oksana's latest experience?

Oksana's most recent position is Frontend Developer at WDEVS, INC .

Q: What companies has Oksana worked for in recent years?

In recent years, Oksana has worked for WDEVS, INC , FindCanary , Overdose , and SAM Solution Limited .

Q: Which industries is Oksana most experienced in?

Oksana is most experienced in industries like Information Technology and Retail .

Q: Which business areas is Oksana most experienced in?

Oksana is most experienced in business areas like Information Technology and Product Development .

Q: Which industries has Oksana worked in recently?

Oksana has recently worked in industries like Information Technology and Retail .

Q: Which business areas has Oksana worked in recently?

Oksana has recently worked in business areas like Information Technology and Product Development .

Q: What is Oksana's education?

Oksana attended STEP IT Institute for Frontend Developer .

Recommended expert

Ukraine

Check rate

Experience

Jan 2025 - Present

1 year 5 months

Ukraine

Frontend Developer

WDEVS, INC

E-commerce development and performance optimization on Magento 2
WordPress site maintenance and minor feature implementation

Jan 2023 - Dec 2024

2 years

Frontend Developer

FindCanary

Developed and maintained Magento 2 e-commerce sites using Hyva theme, focusing on responsive, mobile-optimized layouts
Implemented pixel-perfect designs from Figma using Alpine.js and Tailwind CSS
Conducted performance optimization to improve load times and user experience across all devices

Jan 2021 - Dec 2023

3 years

Frontend Developer

Overdose

Built custom Magento themes, page templates, and dynamic UI components (menus, sliders, popups, accordions)
Customized checkout functionality including additional fields, static blocks, and loading indicators
Conducted site-wide optimization for enhanced performance and visual consistency

Jan 2019 - Dec 2021

3 years

Frontend Developer

SAM Solution Limited

Developed large-scale e-commerce projects including electrical appliances store, fashion accessories shop, and other retail platforms
Contributed to feature architecture and implementation, creating custom Magento page templates
Performed comprehensive site optimization for improved performance and user experience
Participated in code reviews, sprint planning, and effort estimation using Agile methodology
Conducted project demos and maintained open team communication

Jan 2013 - Dec 2019

7 years

Frontend Developer

Magecom

Developed custom WordPress and WooCommerce websites with tailored functionality
Created custom plugins and modules to meet specific client requirements
Performed bug fixes and site maintenance
Built custom Magento 1 and Magento 2 themes from scratch
Conducted site redesigns and performance optimization
Handled bug fixes and ongoing site improvements

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology and Retail.

Information Technology

Retail

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology and Product Development.

Information Technology

Product Development

Summary

Certified Magento Frontend Developer with 10+ years of web development experience, specializing in building responsive, high-performance e- commerce solutions. Proven track record delivering projects ranging from streamlined online stores to enterprise- level platforms with complex business logic.

Core expertise includes Magento 2 theme development, pixel-perfect implementation from design mockups (Figma, Adobe XD, Sketch), and WordPress custom theme creation. Skilled in modern frontend technologies (HTML5, CSS3, JavaScript, SCSS, BEM) with strong emphasis on cross-browser compatibility, mobile-first design, accessibility standards, and performance optimization.

Committed to delivering clean, maintainable code and scalable, user- centric interfaces that drive business results.

Skills

Html5
Css3
Javascript
Jquery
Alpine.Js
Tailwind Css
Less/Scss/Sass
Responsive/Adaptive Design
Cross-Browser Compatibility
Magento 2, Magento 1
Wordpress, Woocommerce
Figma
Adobe Photoshop
Adobe Illustrator
Zeplin
Avocode
Grunt
Gulp
Webpack
Git
Php (Basic)
Mysql (Basic)
Google Ads
Seo
React
Angular
Nestjs
Vue.Js

Languages

Russian

Native

Ukrainian

Native

English

Intermediate

Education

Oct 2007 - Jun 2010

STEP IT Institute

Frontend Developer · Ukraine

Certifications & licenses

Magento Frontend Developer

Statistics

Experience

Total positions 5

Experience in Information Technology 12.5 y

Avg length 3 y 2 m

Longest experience 6 y 11 m

Global Experience

Countries worked in 1 (Ukraine)

Primary country Ukraine

Expertise

Recent roles Frontend Developer

Main industries Information Technology, Retail

Main business areas Information Technology, Product Development

Qualifications

Certifications earned 1

Profile

Created

December 2025

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Frequently asked questions

Have questions? Find more information here.

What languages does Oksana speak?

Oksana speaks the following languages: Russian (Native), Ukrainian (Native), English (Intermediate).

How many years of experience does Oksana have?

Oksana has at least 13 years of experience. During this time, Oksana has worked in at least 1 role and for 5 different companies. The average length of individual experience is 3 years and 8 months. Note that Oksana may not have shared all experience and actually has more experience.

What roles would Oksana be best suited for?

Based on recent experience, Oksana would be well-suited for roles such as: Frontend Developer.

What is Oksana's latest experience?

Oksana's most recent position is Frontend Developer at WDEVS, INC.

What companies has Oksana worked for in recent years?

In recent years, Oksana has worked for WDEVS, INC, FindCanary, Overdose, and SAM Solution Limited.

Which industries is Oksana most experienced in?

Oksana is most experienced in industries like Information Technology and Retail.

Which business areas is Oksana most experienced in?

Oksana is most experienced in business areas like Information Technology and Product Development.

Which industries has Oksana worked in recently?

Oksana has recently worked in industries like Information Technology and Retail.

Which business areas has Oksana worked in recently?

Oksana has recently worked in business areas like Information Technology and Product Development.

What is Oksana's education?

Oksana attended STEP IT Institute for Frontend Developer.

Does Oksana have any certificates?

Oksana has 1 certificate: Magento Frontend Developer.

What is the availability of Oksana?

Oksana is immediately available for suitable projects.

What is the rate of Oksana?

Oksana's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.