Home Work Experience & Certificates About me tkolomiiets.work@gmail.com Schedule a call

Work Experience

Aug 2025 – Present

Product Manager

Ensuria Technologies

Building an insurance platform from scratch. Defining product strategy, leading a cross-functional team, overseeing UX and delivery end-to-end.

  • Defining product strategy and roadmap
  • Leading a cross-functional team across design, engineering and business
  • Owning UX and delivery end-to-end, from discovery to launch
  • Aligning stakeholders and unblocking decisions
Nov 2020 – Apr 2025

Senior UX ArchitectLead UX Designer

LuxoftDXC Technology

Client-facing UX leadership across five enterprise engagements in fintech, banking, retail and oil & gas. Led teams of designers, owned research and delivery, and worked inside client design systems.

Apr 2024 – Apr 2025

Hedge Fund USA

Designed a desktop trading application integrating real-time market data feeds and advanced analytics. Focused on a user-friendly interface that optimized trader productivity and reduced errors.

  • Improving UX flows and providing high-fidelity prototypes
  • Working with the Design System and ensuring consistency
  • UX review, accessibility and interactive prototypes
  • UI/UX design for data-dense trading interfaces
Jul 2023 – Mar 2024

Deutsche Bank Germany, USA, India

Designed several applications for OPS Portal in Corporate Banking — a hub of back-office solutions for managing, analyzing and optimizing operational processes across different areas.

  • Leading a team of 4 designers across different client products
  • Reviewing client requirements together with Business Analysts
  • User interviews, user testing and validation of design concepts
  • Creating user flows, designing new screens and workflows
  • Redesigning and updating existing screens
  • Feedback for improving the Design System
Aug 2021 – Jun 2023

Tesco London

Designed the People Management system — a web application for HRs and Line Managers to develop their colleagues inside the Tesco corporation.

  • Creating a sub-library for the Design System
  • Checking designs for matching with business requirements
  • Design review and design QA
  • Supporting developers during implementation
Nov 2021 – Dec 2021

Winterthur Gas & Diesel Switzerland

Research activity for updating a software application of a predictive maintenance system. Built a Design Roadmap for the next phase of development.

  • Gathering business requirements
  • Conducting user interviews and preparing analysis based on them
  • Facilitating brainstorm workshops
  • Preparing UX proposal
Nov 2020 – Aug 2021

Halliburton USA

Design improvements for a desktop application "Decision Space Geosciences" — a complex a-z solution for the oil & gas industry. DSG helps engineers analyze and interpret geo-seismic data for the decision-making process.

  • Leading the team of 5 designers
  • Integrating Design Thinking into the dev process
  • Conducting research, user interviews, surveys, workshops with stakeholders
  • Providing testing of Information Architecture
  • Creating sitemaps, user stories, user journeys, reports
Sep 2019 – Aug 2020

Product Designer

Godex.io

Product design for a crypto exchange. Redesigned the deposit flow — A/B tested with 50% of users, conversion increased. Solution still in production 5+ years later.

  • Integrating research into agile development
  • Co-designing with stakeholders, development, and users
  • Enhancing product metrics in pair with the marketing team
  • Managing freelance designers
Sep 2018 – Aug 2020

Product Designer

Smartians

Product design work across mobile and web — information architecture, design systems, and user flows for client products.

  • Design systems, information architecture, user flows
  • Co-designing with stakeholders and development
  • Usability testing of design decisions
Mar 2019 – Sep 2019

UX/UI Designer

Traffic Label London

Responsible for visual communication between clients and the company. Developed the company website and affiliate manager websites. Worked directly with investor, marketing team and development.

Aug 2018 – Feb 2019

UX Designer

Novel Entertainment

Improved visual communication on the side of internal products. Developed solutions to attract and retain traffic. Designed solutions for A/B testing and worked with analytical tools to identify user-flow errors.

Apr 2017 – Aug 2018

UX/UI Designer

Freelance

Developed design solutions for companies including Finscanner.com (online insurance), MibsTravelGroup (international tour operator), InCo Home, Lisap.com, Coffeeok.com.ua, Daddyskins.com and Questapp.in. Work spanned web design, branding, packaging and advertising design.

Side Projects & Teaching

2021 – 2026

Founder & Product Lead

Craft and Love

B2C e-commerce in arts & crafts. Grew average order value by 160%. Ran the store solo — product selection, pricing, UX, marketing, analytics.

Jul 2022 – Mar 2023

UX Design Mentor

Projector Institute of Digital Technologies Ukraine

Mentor for the UX Design Beginning course at the Ukrainian Institute.

  • Guiding groups of students through the Double Diamond process
  • Checking UX home-works based on theoretical and practical tasks

Professional Certificates

Mar 2025
UX Management: Strategy and Tactics Interaction Design Foundation
Nov 2022
Product Metrics and Analytics Hard Skills for Product Managers
Jun 2022
May 2019
UX Research Basic Course Apollo Design Center
Apr 2017
Web Design Kyiv Academy of Media Arts
Download CV