Ivan Korniienko

IVAN KORNIIENKO Design Engineer · AI Products · Design Systems Kyiv, Ukraine Email: ivan@3mdash.net Phone: +38 063 435 42 68 LinkedIn: linkedin.com/in/skylixone GitHub: github.com/skylixone PROFILE 12 years of experience in design systems, product design, and user experience in the broadest sense. I build systems from napkin concept to information architecture to production — from design in Figma to implementation in code and support in a real product. Specialize in complex product interfaces with large amounts of data and AI interfaces. Grew up from typography, linguistics, and electronics, so I think about interfaces as systems that balance between user needs, business requirements, and practical aesthetics. Strongest where design is an engineering problem: typography, data, interaction — not a decorative layer that adorns the interface. SKILLS Product Design (10+ years), Figma (Advanced), Mobile & Web Design, Cross-Platform UX, Human-AI Interaction, User Research, Prototyping, Design Systems, Data-Driven Design, Internet of Things, Industrial SaaS, Data Visualization, HTML/CSS/JS, React, Pretext.JS, TypeScript, C++, Python. EXPERIENCE Luxoft (Halliburton) — Senior Design Engineer April 2025 — December 2025 | Remote Designed real-time interfaces for industrial IoT monitoring (oil & gas industry), leading solutions from concept to developer handoff. • Created real-time data visualization components for mission-critical sensor data streams. Used by operators both in control rooms and on location in harsh conditions. • Designed offline-first interaction patterns for field conditions with unstable or absent connectivity. Hivecell — Senior Design Engineer / Product Designer June 2021 — December 2024 | Kyiv — Lviv — Remote Led product design in a multi-platform edge computing ecosystem for managing a fleet of server clusters: from configuring individual servers through UI to connecting via SSH and ordering additional capacity in a single web application. • Designed interface architecture for IDE, cluster orchestration, developer portal, and AR onboarding for users of all levels of technical proficiency. • Built a micro-interaction system: state transitions, loading patterns, and feedback choreography. • Achieved a 30% reduction in engineer inquiries, 50% reduction in support inquiries, and reduced time to complete key tasks by 40% through optimization of UX and IA. Artkai — Lead Designer / Design Technologist June 2019 — June 2021 | Kyiv Developed data-informed design practice in fintech, e-commerce, and enterprise projects for clients, balancing user needs and business goals. • Rebuilt the company's internal design infrastructure and launched systematic A/B testing programs for optimizing client products. • Together with three lead designers and the co-owner of the company, created a grading and promotion system for the design department. • Mentored three junior designers, conducted regular design reviews and knowledge-sharing sessions. SoftServe — Middle Experience Designer March 2017 — June 2019 | Kyiv — Lviv — Remote — Wrocław Delivered complex data-intensive web and mobile interfaces for enterprise and government clients. • Created accessibility-compliant components and scalable data-dense form systems reused by the design department. • Conducted workshops on typography, design systems, micro-interactions, and design of non-visual interfaces (audio, haptic). Advertising agencies — UI/UX Designer & Front-end Developer 2012 — 2017 | Kyiv Led end-to-end product design together with front-end coding. Delivered cross-platform solutions for Coca-Cola, Pernod Ricard, and Danone. EDUCATION International Economics — Kyiv National Linguistic University, 2008–2012 Claude Code in Action, AI Fluency: Framework & Foundations — Anthropic Academy, 2026 LANGUAGES Ukrainian (native), English (C2), Russian, German (A2)