Oleg Grygola - Senior UI/UX Designer

Q: Where is Oleg based?

Oleg is based in Lutsk, Ukraine .

Q: What languages does Oleg speak?

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

Q: How many years of experience does Oleg have?

Oleg has at least 10 years of experience. During this time, Oleg has worked in at least 6 different roles and for 7 different companies . The average length of individual experience is 1 year and 5 months . Note that Oleg may not have shared all experience and actually has more experience.

Q: What is Oleg's latest experience?

Oleg's most recent position is Senior UI/UX Designer at Symphony Solutions .

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

In recent years, Oleg has worked for Symphony Solutions , Kultprosvet , Jetsoftpro , and DZGTV .

Q: Which industries is Oleg most experienced in?

Oleg is most experienced in industries like Information Technology , Advertising , and Media and Entertainment . Oleg also has some experience in Banking and Finance and Transportation .

Q: Which business areas is Oleg most experienced in?

Oleg is most experienced in business areas like Product Development , Marketing , and Information Technology . Oleg also has some experience in Business Intelligence , Quality Assurance , and Operations .

Q: Which industries has Oleg worked in recently?

Oleg has recently worked in industries like Information Technology , Media and Entertainment , and Transportation .

Q: Which business areas has Oleg worked in recently?

Oleg has recently worked in business areas like Product Development , Information Technology , and Marketing .

Recommended expert

Lutsk, Ukraine

Check rate

Experience

Aug 2023 - Dec 2024

1 year 5 months

United States

Senior UI/UX Designer

Symphony Solutions

Increased user engagement by 30% by designing and implementing an intuitive betting platform, integrating real-time widgets and data-driven dashboards.
Optimized KPI tracking and performance monitoring by delivering seamless SaaS and DevOps platform interfaces, including analytics tools and service intelligence dashboards.
Reduced workflow inefficiencies by 40% through a redesign of enterprise ERP systems, enhancing information architecture and cross-platform responsiveness.
Developed and maintained a scalable design system, ensuring consistency and accessibility across cloud-based solutions.

Feb 2023 - Jul 2023

6 months

Israel

Senior Product Designer

Kultprosvet

Improved process efficiency by 25% for supply chain teams by designing an interactive interface for a data-driven planning platform.
Increased user adoption rates by 30% by developing UX/UI solutions that simplified complex operational workflows.

Jun 2021 - Jan 2023

1 year 8 months

Ukraine

Lead UI/UX Designer

Jetsoftpro

Accelerated security threat detection by 35% by designing a vulnerability detection platform, implementing hypothesis-driven research, and creating modular UI components.
Increased job platform engagement by 50% for Ukrainian professionals by designing an intuitive community-driven job platform, improving accessibility and UX.
Enhanced HR SaaS platform performance by 30% through wireframing, prototyping, and iterating on data-heavy dashboards and workflows.
Led and mentored a team of designers, improving team efficiency through structured KPI tracking and design system implementation.

Dec 2019 - Jun 2021

1 year 7 months

Ukraine

CMO

DZGTV

Expanded brand reach across Ukraine and Europe, leading cross-functional teams in market analysis, branding strategy, and product launch.

Jun 2019 - Jan 2020

8 months

United Arab Emirates

Product Designer

DefiYield

Reduced development time by 40% by designing a scalable design library, streamlining the handoff process between design and development teams.
Enhanced blockchain asset management usability by creating dynamic prototypes and improving user experience through iterative testing.

Dec 2018 - Jul 2019

8 months

Ukraine

Product Designer

Essentia.one

Launched an MVP that secured multi-million dollar investments by applying lean startup principles, refining user flows, and conducting usability testing.

Oct 2014 - Oct 2018

4 years 1 month

Ukraine

Freelancer

99designs

Developed brand identities for multiple industries, delivering high-quality design solutions tailored to diverse business needs.

Industry Experience

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

Experienced in Information Technology, Advertising, Media and Entertainment, Transportation, and Banking and Finance.

Information Technology

Advertising

Media and Entertainment

Transportation

Banking and Finance

Business Area Experience

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

Experienced in Product Development, Marketing, Information Technology, Business Intelligence, Operations, and Supply Chain Management.

Product Development

Marketing

Information Technology

Business Intelligence

Operations

Supply Chain Management

Summary

Experienced Senior Product Designer with 7+ years of expertise in designing and optimizing SaaS platforms, DevOps tools, and enterprise applications. Proven ability to translate complex technical workflows into intuitive, user-centric experiences. Adept at user research, prototyping, and implementing scalable design systems. Strong collaboration skills, working closely with engineers, product managers, and business stakeholders to drive impactful solutions. Passionate about bridging the gap between design and technology to enhance user engagement and business efficiency.

Skills

Figma
Sketch
Adobe Creative Suite
Webflow
Bubble
Framer
Jira
Trello
Clickup
Asana
Miro
Zeplin
Maze
Google Analytics
Hotjar
Amplitude
Usertesting.Com
User-Centered Design
Agile
Design Thinking
Lean Ux
Atomic Design
Interaction Design
Ux Research
Accessibility Guidelines
Design Systems
Scrum
Jtbd (Jobs-To-Be-Done)

Languages

Ukrainian

Native

English

Intermediate

Education

Sep 2004 - Jun 2009

Open International University of Human Development "Ukraine"

Bachelor's degree in Computer & Information Sciences · Computer & Information Sciences · Ukraine

Statistics

Experience

Total positions 7

Experience in Information Technology 4.5 y

Avg length 1 y 5 m

Longest experience 4 y

Global Experience

Countries worked in 4 (Ukraine, United States, Israel, United Arab Emirates)

Primary country Ukraine

Expertise

Recent roles Senior UI/UX Designer, Senior Product Designer, Lead UI/UX Designer

Main industries Information Technology, Advertising, Media and Entertainment

Main business areas Product Development, Marketing, Information Technology

Qualifications

Highest degree Bachelor

Profile

Created

November 2025

Last Update

December 2025

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Frequently asked questions

Have questions? Find more information here.

Where is Oleg based?

Oleg is based in Lutsk, Ukraine.

What languages does Oleg speak?

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

How many years of experience does Oleg have?

Oleg has at least 10 years of experience. During this time, Oleg has worked in at least 6 different roles and for 7 different companies. The average length of individual experience is 1 year and 5 months. Note that Oleg may not have shared all experience and actually has more experience.

What roles would Oleg be best suited for?

Based on recent experience, Oleg would be well-suited for roles such as: Senior UI/UX Designer, Senior Product Designer, Lead UI/UX Designer.

What is Oleg's latest experience?

Oleg's most recent position is Senior UI/UX Designer at Symphony Solutions.

What companies has Oleg worked for in recent years?

In recent years, Oleg has worked for Symphony Solutions, Kultprosvet, Jetsoftpro, and DZGTV.

Which industries is Oleg most experienced in?

Oleg is most experienced in industries like Information Technology, Advertising, and Media and Entertainment. Oleg also has some experience in Banking and Finance and Transportation.

Which business areas is Oleg most experienced in?

Oleg is most experienced in business areas like Product Development, Marketing, and Information Technology. Oleg also has some experience in Business Intelligence, Quality Assurance, and Operations.

Which industries has Oleg worked in recently?

Oleg has recently worked in industries like Information Technology, Media and Entertainment, and Transportation.

Which business areas has Oleg worked in recently?

Oleg has recently worked in business areas like Product Development, Information Technology, and Marketing.

What is Oleg's education?

Oleg holds a Bachelor in Computer & Information Sciences from Open International University of Human Development "Ukraine".

What is the availability of Oleg?

Oleg is immediately available for suitable projects.

What is the rate of Oleg?

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