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Nikita Lyudikaynen - Full-Stack Product DesignerOnline
@rofd_0x - lyudik.eth.limo

Nikita Lyudikaynen

Full-Stack Product Designer

Working at the intersection of product, design, and development.

I design interface behavior logic and UX architecture for tech enterprise and Web3 products. I build and evolve complex design solutions involving user flows, critical data, and technical constraints. Also work on projects where I personally shape the design and write production code.

Designer and developer of www.rofd.io

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I believe in Code, Hash & Design

Product / UX Designer working at the intersection of product, design, and development. I design interface behavior logic and UX architecture for tech enterprise and Web3 products. I build and evolve complex design solutions involving user flows, critical data, and technical constraints. I also work on projects where I personally shape the design and write production code.

Development

My development stack combines modern frameworks, powerful languages, and enterprise-grade tools to build scalable, high-performance applications.

React.js
Next.js
Node.js
Rust
Python
PyTorch
TensorFlow
Docker
RabbitMQ
PostgreSQL
Hardhat
Solidity
Supabase
MongoDB

Design

My design process is powered by tools that encourage clarity, collaboration, and creativity — turning vision into user-centered experiences.

Figma
Framer
Blender
Webflow
GitHub
Adobe XD
Illustrator
Adobe Suite
Photoshop
After Effects
Procreate
Bubble.io
Slack

Experience based on work with top companies

Daily DevY CombinatorBest of JSProduct HuntRedditLaunchtoryMediumDev.to
Daily DevY CombinatorBest of JSProduct HuntRedditLaunchtoryMediumDev.to
Daily DevY CombinatorBest of JSProduct HuntRedditLaunchtoryMediumDev.to
Daily DevY CombinatorBest of JSProduct HuntRedditLaunchtoryMediumDev.to
Portfolio

Portfolio highlights collection

A selection of projects highlighting my creativity and problem-solving approach.From concept to execution, each design balances beauty and function.

Postgres Professional | KARMA Pro
Postgres Professional | KARMA ProDesigned an enterprise task system (Planner, Kanban, Gantt) for 500+ users. Developed RBAC permission interfaces. DB administrators configure access without contacting support - Increased the efficiency of transfer to development by 40% through component versioning and accurate annotations
MTS LINK UCaaS
MTS LINK UCaaSDeveloped a prototype of the Super App for MTS LINK (UCaaS) together with MIPT — presented to management. Designed interfaces based on CSAT surveys, improving navigation metrics
Astro AI project
UX/UI for IOS P2P Barter App UX/UI for mobile version of Barter exchange system. Barter exchange system for trading goods and services with deposit system.
John Doe project
UX/UI for P2P Barter API ProtocolUX UI Design for Barter exchange system. Barter exchange system for trading goods and services with deposit system.
TechHub project
Hoset HelsinkiApartment in-house design from Finnish company. Comprehensive interior design platform for architects and designers with interactive room planning and photorealistic 3D previews.
CloudStore project
Firefly Digital Solutions | EDMS Design consulting. Design support to attracted investment interest on the 1st round for EDMS (Electronic Document Management System). UX Analysis of the project, Audit of the project and redesign of old screens. Part of development / Research team
DesignKit project
DesignKitUI Component Library
TaskFlow project
Pandora Customer SummaryNavigate sophisticated business deals with complete visibility and confidence. MAYWAP's blockchain-based protocol provides real-time tracking and immutable records for even the most complex multi-party transactions. Our guarantee system maintains full transparency of deposit status, milestone completion, and fund releases, while smart contracts automatically execute predetermined conditions.
StreamPro project
RedBull Transaction MonitoringRedBull Transaction Monitoring System for detecting fraudulent transactions. Connected to payment systems and detect suspicious transactions.
UX&UI for ADC Traffic Balancing
UX&UI for ADC Traffic BalancingDesigned traffic balancing interfaces: configuring ports, servers, cluster status, etc. Created a design system and UX patterns for the development team, linked the design library. Development support: prototyping, review, implemented the UX acceptance process. Reduced the number of edits after transfer to development, clear composition of UI elements based on a built-in guideline
IaaS and PaaS Cloud
UX&UI for IaaS and PaaS Cloud Designed a cloud platform: DevOps dashboards, VM configurator, monitoring, billing - launching a project in 3 clicks instead of 15 steps. Designed network configuration interfaces: ports, IP, SSH keys, SSL certificates, etc. Created a unified design system for 2 products - reduced the development time for new screens by 30%. Documented BPMN schemes and Functional Requirements for a team of 8 developers
UX for Blockchain Audit system
UX for Blockchain Audit systemMVP Draft
UX analysis and design for of Hyperledger blockchain audit system. Design for IOS device ntegration of IoT & NFC tags reader and data recording on blockchain. RBAC system for multiple organizations. Design for documents review and AI analysis.
TELUS International | Google Play
TELUS International | Google PlayFintech awareness & vulnerabilities. Knowledge and understanding of online payment gateways. Created documentation pack of educational materials for Telus International. Working with GDPR & SPII data-flow. Created 10+ training materials for the Google Play team (AML, GDPR, fraud detection) — reduced the onboarding time for new agents.Implemented WCAG 2.1 standards in presentations — compliance with enterprise accessibility requirements. Navigation materials for office space. Rose from the position of a Tier 3 agent to a graphic designer. Developing visual content and maintaining the business identity , pandemic navigations instructions, creation of educational materials for Internal projects. Organized coaching sessions with educational materials
Services

Design services that make an impact.

Whether you need a complete brand identity or a conversion-focused website, I create designs that deliver. With a keen eye for detail, I ensure every element serves both form and function.

UI & UX
Intuitive, user-centered digital experiences through UX research, audits, journey mapping, and high-quality interface design for daily usage.
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Full Stack Development
Web and mobile applications from front-end to back-end using modern frameworks, APIs, and scalable architectures.
Product Design
Design of physical and digital products—from concept to production—combining functionality, usability, and aesthetics.
Web3 Integration
Blockchain integration with secure, scalable crypto wallets, smart contracts, and decentralized payment systems. .
Modern UI DesignCreative IllustrationsResponsive Layouts
Modern UI DesignCreative IllustrationsResponsive Layouts
Modern UI DesignCreative IllustrationsResponsive Layouts
Modern UI DesignCreative IllustrationsResponsive Layouts
Mental modelsJackob's LawTesler's LawHick's LawMiller's LawUsage of Chunking and PatternsAffinity DiagramAsset MapConcept MapCSD MatrixDesign SystemEmpathy MapFeasibility, Desirability and Viability ScorecardCJM (Customer Journey Map)HTA DiagramImpact Effort MatrixLandscape MapMind MapKano ModelMoodboardMoscow AnalysisPersonaPrototypeRACI Matrix
Mental modelsJackob's LawTesler's LawHick's LawMiller's LawUsage of Chunking and PatternsAffinity DiagramAsset MapConcept MapCSD MatrixDesign SystemEmpathy MapFeasibility, Desirability and Viability ScorecardCJM (Customer Journey Map)HTA DiagramImpact Effort MatrixLandscape MapMind MapKano ModelMoodboardMoscow AnalysisPersonaPrototypeRACI Matrix
Mental modelsJackob's LawTesler's LawHick's LawMiller's LawUsage of Chunking and PatternsAffinity DiagramAsset MapConcept MapCSD MatrixDesign SystemEmpathy MapFeasibility, Desirability and Viability ScorecardCJM (Customer Journey Map)HTA DiagramImpact Effort MatrixLandscape MapMind MapKano ModelMoodboardMoscow AnalysisPersonaPrototypeRACI Matrix
Mental modelsJackob's LawTesler's LawHick's LawMiller's LawUsage of Chunking and PatternsAffinity DiagramAsset MapConcept MapCSD MatrixDesign SystemEmpathy MapFeasibility, Desirability and Viability ScorecardCJM (Customer Journey Map)HTA DiagramImpact Effort MatrixLandscape MapMind MapKano ModelMoodboardMoscow AnalysisPersonaPrototypeRACI Matrix
Contact me
Let' talk
Work Experience

Experience that
delivers.

From concept to completion, I combine design thinking with thoughtful execution to help brands move forward with innovative and effective solutions.

Full Stack Developer

UX / UI (Product) Designer

UX Driven Web3 Studio

Experienced team of designers and developers.

A collection of projects - each crafted to deliver measurable results, meaningful experiences, and lasting impact through thoughtful design.