Luna Stosic

About

Strategic Product Designer delivering end-to-end UX/UI across SaaS, creator economy, gaming, fintech, and AgriTech platforms. Experienced in 0-to-1 product design, design system ownership, and cross-functional collaboration with PMs and engineering in fast-paced startup environments. Combines design thinking with business strategy to ship products that are user-centred and commercially grounded.

Experience

• Founding Product Designer · Creator Platform · Stealth Startup10-01-2025 – 07-01-2026

  • Built the full design system from zero — component libraries, visual guidelines, and reusable patterns — bringing consistency across a 360K-user platform for the first time, collaborating directly with 1 PM and 10 engineers in agile sprints. • Reduced checkout drop-off by consolidating a 4-screen flow into a single screen; simplified user onboarding from 5 screens to 2 steps and creator onboarding from 15 screens to 5 — all informed by platform data showing first purchases occur within the first 15 minutes of sign-up. • Introduced campaign asset design — banners, profile skins, badges, and competition visuals — a capability the platform previously lacked, directly supporting monthly revenue-driving events; designed a reusable asset system that eliminated recurring dev overhead. • Delivered new creator business tools and integrated AI-assisted workflows (Claude, Figma Make, Lovable) to accelerate prototyping and ideation across the product roadmap.

• Founder & Product Designer · KOLO Creative Agency12-01-2023

  • Founded a lean design consultancy specializing in 0-to-1 MVP design for resource-constrained startups; delivered 5 successful end-to-end MVPs across tech verticals from discovery through developer handoff. • Led stakeholder alignment sessions to define product vision, prioritise core features, and build research-informed validation frameworks that de-risk early product decisions. • Client project — Nowlli (2025): Designed the complete UX for an AI companion app targeting procrastination — user personas, information architecture, journey maps, and mid-fidelity wireframes — translating the client's medical-field psychology research into intuitive, clinically-grounded product flows. Received exceptional client feedback. • Client project — Agriculture Monitoring Platform (2025): Designed the MVP for an IoT field monitoring platform — a data-dense dashboard for real-time sensor tracking, station monitoring, and system performance — prioritising information hierarchy and alert visibility for field operators. • Client project — Ideologi (2024): Designed the platform for Ideologi, a coordination infrastructure tool for collective intelligence. Collaborated closely with developers to deliver Hyperlogue — a product that turns group input into ranked, verifiable signal and routes rewards to contributors based on the value of their participation. Built for DAOs, communities, and organisations that take coordination seriously.

• Product Designer & Project Lead (US market lead for an EU-based agency) · Akeo Creative Agency2023 – 2025

  • Led end-to-end design delivery across creator economy, marketing tech, gaming, and AgriTech verticals as US market lead for an EU-based agency; mentored junior designers and established handoff standards that improved delivery consistency. • Selected client projects: Vast Creator Platform — recovered a 2-year stalled product, delivered full rebrand + UX + UI in 6 months, 10K+ pre-launch waitlist signups. Mission Play — led UX for a 0-to-1 gaming analytics platform (8 user interviews, 60+ surveys, 5 competitor audits, 100+ wireframes). Verytis — sold, managed, and designed a live NFC marketing platform MVP in one month. Out of Hands — AR-powered collectibles platform UX/UI from scratch.

• Design Mentor · Non-Profit · YouthMentors2024

  • Mentored 5 aspiring UX/UI designers through portfolio critique, career coaching, and realistic career pathway guidance.

• Graphic Designer · Freelance · Upwork2017 – 2022

  • Delivered brand identity, logo design, web design, infographics, illustration, and social media design for an international client base across multiple industries.

Education

• Metropolitan University for Digital ArtsBachelor of Design, UX/UI Design; Sales & Negotiations; HTML & CSS
• MemoriselyCertificate, UX/UI Design

Similar talent on Pangea

JJohn J.Product Designer | Design Systems & 0-to-1 MVP Launches | Scalable UI for AI-enabled AppsFremont, CAJessica R.Product Designer (UX/UI) | Creating simple, scalable solutions from complex problems through iterative design processesAustin, TXAtharva W.Product Designer | 3+ Years Creating Intuitive Experiences | Research-Led, System-Minded, Impact-FocusedBerkeley, CAFernando V.Product UX Designer blending strategy, AI-enhanced workflows, and research to deliver smarter platforms — fast.San Miguel, Peru