Артемій

Artemiy Kosovich Odesa, Ukraine
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Product Designer [відкрити контакти](див. вище в блоці «контактна інформація»)

Summary Social links

Product Designer with 4+ years of commercial experience across mobile and web Dribbble:
products, specializing in subscription-based iOS applications, growth, monetization, and
dribbble.com/artemiykos
conversion-focused UX. Designed 50+ MVPs and helped scale 30+ products from
early-stage concepts into full products used by thousands of users. Experienced in Behance:behance.net/artemiykos
end-to-end product design, including research, onboarding, paywalls, subscription flows,
ASO, design systems, and developer handoff. Led a team of 3 Product Designers, LinkedIn:
established design processes, mentored designers, and improved collaboration between
artemiykosormerawithlove/
design and development.
Telegram: t.me/nameismera

Experience

Lead Product Designer Skills
Elbax, Remote | Ukraine · Jul 2026 — Nov 2026
UX research
Conducted competitive ASO research using AppTweak, analyzing user reviews, keywords, app icons,
screenshots, and feature graphics. Worked with App Store and Google Play, researching visual Desk research
patterns and elements influencing conversion. Formed research-based hypotheses for app icons and
screenshot sets. Created visual assets including app icons, feature graphics, screenshot sets, and User flows
premium screenshots based on research insights. Actively used AI-powered tools to optimize the
CJM
visual production workflow, generate realistic marketing imagery, and develop custom prompts for
AI-based content generation. Some parts of the research and design process were optimized using Information architecture
AI to accelerate ideation and iteration. Tested finalized visual solutions internally through focus group
discussions within the team and conducted internal A/B tests of visual variations. Developed a Wireframing
flexible research template for marketing and visual design teams, including full and lightweight
versions used depending on time constraints. Produced localized ASO visual assets for multiple Problem solving
countries and languages, adapting visuals and messaging for different regions and cultural contexts.

AI
Growth Product Designer
Communication

Designed 50+ mobile MVPs and helped grow 30+ applications from MVP stage into full-scale Analytical thinking
products, including products that reached leading positions in their market categories and handled
up to 20K users per day. Worked primarily with subscription-based iOS products across utilities,
Design thinking
content creation, social, and mobile gaming categories.
Figma
Owned the end-to-end product design process from competitor and market research, user flows, and
high-fidelity UI to UX specifications and developer handoff. Specialized in growth and monetization
UX, including onboarding, paywalls, premium upgrade flows, feature gating, and subscription Adobe photoshop
journeys. Paywall improvements contributed to a 20% increase in subscriptions, while onboarding
redesigns increased the onboarding completion rate and reduced friction before users reached the Illustrator
core product experience.
After effects
Worked with RevenueCat to structure subscription flows, paywall logic, and monetization
experiences. Instead of relying on isolated design tests, product growth was driven by real AppTweak
post-launch user behavior and direct support feedback. Analyzed user requests, complaints, friction
points, and feature demand after MVP release and translated those insights into product A/B testing
improvements and roadmap priorities.Led ASO design initiatives including app icons, screenshot
systems, promotional visuals, and animations. Built scalable Figma systems using reusable

components, Auto Layout, variables, and design tokens, while applying Apple Human Interface
Guidelines and native iOS patterns.

ASO & Visual Marketing Designer
LeadsLab, Remote | Ukraine, Odesa Aug 2025 — Jan 2026

Languages
Conducted competitive ASO research using AppTweak, analyzing user reviews, keywords, app icons,
screenshots, and feature graphics. Worked with App Store and Google Play, researching visual
English – A2+ / B1 (actively
patterns and elements influencing conversion. Formed research-based hypotheses for app icons and
screenshot sets. Created visual assets including app icons, feature graphics, screenshot sets, and studying with a private teacher)
premium screenshots based on research insights. Actively used AI-powered tools to optimize the
Russian – Native
visual production workflow, generate realistic marketing imagery, and develop custom prompts for
AI-based content generation. Some parts of the research and design process were optimized using
Ukrainian – Native
AI to accelerate ideation and iteration. Tested finalized visual solutions internally through focus group
discussions within the team and conducted internal A/B tests of visual variations. Developed a
flexible research template for marketing and visual design teams, including full and lightweight
versions used depending on time constraints. Produced localized ASO visual assets for multiple Projects
countries and languages, adapting visuals and messaging for different regions and cultural contexts.
Dubs: dubs captions
UX/UI Designer (Apps only) Pallet Finance: palette.finance
LeadsLab, Remote | Ukraine, Odesa Aug 2025 — Jan 2026 CICON App (iOS): app store link
CICON Website: cicon.app
Designed mobile applications from scratch, covering the full UX/UI lifecycle from requirements to
final UI delivery. Conducted UX research, including competitor analysis, user flows, and usability
insights, working both with client-provided research and independently when research or marketing
insights were missing. Redesigned existing interfaces and improved functionality based on UX best Education
practices and user behavior. Created high-fidelity UI designs, wireframes, and prototypes in Figma.
Worked with design systems and design tokens, maintaining existing token structures and extending
Beetroot Academy - UX/UI Design
them with new tokens for colors, typography, spacing, and components. Integrated AI-assisted tools
into the design workflow to support visual exploration, content generation, and routine task (2023) / Certificate
optimization, including creating and refining custom prompts for realistic imagery and UI-related
UpRock - UX/UI Design (2020)
assets. Conducted user testing and usability reviews within the team. Participated in A/B testing of
UX and UI hypotheses. Collaborated closely with developers, marketers, and senior/lead designers Uxcel courses
within the team.

Product Designer (NDA)
Remote | Montenegro Feb 2025 — Jun 2025

Collaborated with Woody, a well-known Web3 figure with 3M+ subscribers on Telegram, on
several cryptocurrency products in the TON ecosystem. Developed a responsive web platform
and telegram mini app for Palette Finance, a DeFi yield aggregator that automates and optimizes
investment strategies across decentralized protocols. Conducted in-depth desk research and
competitive analysis to identify common UX patterns in the Web3 space and translated findings
into user flows, feature prioritization, and interface logic. Designed platform interfaces using both
pre-built UI kits and custom components, improving usability, user trust, and visual clarity.Created
responsive layouts and adaptive flows for both desktop and mobile views. Contributed to product
growth: $45.3M total value followed and 8,086 active users as of launch on the Palette Finance
platform. Built screens for pitch presentations to investors and strategic partners. The company
has also developed an MVP for My Society, a dating platform based on the telegram mini app
that uses star-based gamification to rank users by influence and engagement on telegram.

UX/UI Designer
Freelance, Ukraine, Odesa Mar 2022 — Current

Worked independently with clients in fintech, fashion-tech, and SaaS domains.started with a brief
and a contract and ended up handing over the file to the job. Conducted full-cycle UX research:
desk research, competitor analysis, heuristic evaluation, surveys, proto-personas, user interviews,
personas, CJM, user flows, and IA. Delivered UX and CX audits to identify usability issues and
recommend design improvements. Created responsive web and mobile UIs in Figma, using both
standard and custom design systems. Built scalable UI kits, ensuring cross-platform consistency
and brand alignment. Collaborated with developers and stakeholders using notion, slack, discord
and miro / trello. Created marketing and promotional creatives for social media, including
animated visuals and static ads. Produced motion design elements and interface animations
using adobe after effects to enhance product interaction and storytelling.

UX/UI Designer
Cicon, Remote | Ukraine Jan 2021 — Jan 2022

Developed an iOS app and website for CICON, a fashion tech startup that aims to connect
clothing with after-sale services such as care, repair, resale, donation and recycling. The focus of
the website was to design experiences for partners to support successful communications and
collaborations with service providers (cleaners, recyclers, resellers, etc.). Helped de ne and
visualize the concept of digital product passports that automatically match garments to
appropriate services based on their location, price, materials and care instructions. Played a key
role in supporting a platform aimed at helping fashion brands comply with EU Green Deal
regulations while generating new value through the integration of after-sales services. Conducted
UX research: competitor analysis, desk research, heuristic evaluations, surveys, sitemap and user
flows. Created responsive UI design and developed UIkit, ensuring visual consistency across
mobile and web versions. Developed content and layout for social media and App Store, driving
trust and awareness. The site was featured during a fashion show in Milan, increasing brand
awareness. Helped to attract 7 new partner organizations thanks to a clear UX, professional and
gradual provision of information to partners.

UX/UI Designer
Mainstream, Remote | Kyiv, Ukraine Jan 2021 — Jan 2022

Supported creative direction and digital design for a PR agency with projects in tech and fashion
sectors. Provided UI design for web campaigns, landing pages, and branded content. Participated
in updates and visual improvements for CICON product in parallel with freelance work. Delivered
high fidelity mockups and assets optimized for handoff and production

UX/UI Designer
16Web, Odesa, Ukraine Mar 2020 — May 2020

Created responsive landing pages and assisted in the redesign of the BRONIX website. Designed
Dribbble visuals and portfolio concepts to re ect agency’s creative potential. Developed social
media creatives ensuring brand alignment and mobile optimization. Supported mid-level
designers in delivering consistent and scalable UI components.