Tymur Tsybulka
Offer Tymur work on your next project.
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Offer work 
Zaporizhzhia,
Ukraine
currently online
responds within a couple of hours
available for hire
1 Safe completed
1 month 6 days back
1 client
42 proposals made
on the service 1 year
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
English: intermediate
Deutsch: elementary
Skills and abilities
Design & art
Portfolio
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2636 USD Advanced Shopify Ecosystem & CRO: Kiss of Aroma
Online Stores & E-commerce
"Kiss of Aroma" is a high-volume luxury fragrance store requiring more than just a beautiful storefront. This was a comprehensive e-commerce engineering project focused on Conversion Rate Optimization (CRO). The goal was to build a robust sales machine designed to maximize Average Order Value (AOV) and customer retention through advanced marketing tech integrations.
My Role (Advanced Shopify Developer & CRO Specialist):
… High-Converting UI/UX: Developed a premium, visually engaging storefront tailored to the luxury niche, including dynamic promotional banners (e.g., Mother's Day campaigns) and sticky conversion bars.
Advanced Bundling & Upsells: Engineered custom product bundle functionalities and strategic upsell/cross-sell flows to significantly increase the AOV.
Klaviyo Retention Ecosystem: Deeply integrated Klaviyo for automated email marketing. Built high-converting lead capture forms, dynamic pop-ups ("Unlock 15% Back"), and prepared the architecture for abandoned cart and welcome flows.
Performance Optimization: Ensured the integration of multiple MarTech apps (chat widgets, upsell tools) did not compromise site speed, maintaining a lightning-fast mobile shopping experience.
Tech Stack: Shopify (Advanced Liquid), Klaviyo, CRO Apps, JavaScript, HTML/CSS, E-commerce Strategy.
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2063 USD Custom Shopify Store: CASTO Men's Aesthetics (US Market)
Online Stores & E-commerce
Developed a premium, high-converting custom Shopify store for CASTO, a men's facial aesthetics brand targeting the US market. The goal was to step away from generic e-commerce templates and build a highly custom, brutalist, and masculine visual identity that resonates with the target audience and drives sales.
My Role (Shopify Developer & UI/UX Designer):
… Custom Shopify Development: Built a bespoke Shopify theme from scratch using Liquid, custom JavaScript, and CSS to ensure completely unique functionality and layouts.
Dark Premium UI/UX: Designed a high-end, dark-mode interface with a focus on strong serif typography and a "science-based" aesthetic to build brand authority.
Conversion-Optimized Features: Implemented custom interactive elements, including a dynamic scrolling marquee, custom product cards, and a seamless "Add to Bag" cart experience.
US Market Ready: Fully optimized the storefront for the competitive US e-commerce landscape, ensuring blazing-fast load times and flawless mobile responsiveness.
Tech Stack: Shopify (Liquid), JavaScript, HTML/CSS, UI/UX Design, E-commerce Strategy.
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573 USD Premium Landing Page: Dewy Glass Skincare (Frontend & UI/UX)
Web Programming
"Dewy Glass" is a modern, high-end promotional landing page designed for a Korean skincare brand. The objective was to create a visually stunning, single-page experience to showcase the brand's signature products and drive customer conversions.
My Role (Frontend Developer & UI/UX Designer):
… Premium UI/UX Design: Crafted an elegant, editorial-style interface in Figma, utilizing serif typography and a soft color palette to reflect the brand's luxurious aesthetic.
Frontend Development: Built a blazing-fast, responsive landing page using React and Tailwind CSS.
Visual Storytelling: Structured the page flow to smoothly guide the user from the hero section to the product highlights, maximizing engagement and conversion rates.
Mobile-First Approach: Ensured the layout looks flawless and performs smoothly on all mobile devices, which is critical for beauty and lifestyle traffic.
Tech Stack: React, Next.js, Tailwind CSS, JavaScript, Figma.
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78 USD Frontend & UI Design: ValWind App Landing Page
HTML & CSS
ValWind is a modern, high-conversion landing page designed for a companion app that helps Valorant players track their match stats and account insights. The goal was to deliver a complete "design-to-code" solution, creating a visually clean, gamer-focused experience that feels like it could be built by Riot Games themselves.
My Role (Frontend Developer & UI/UX Designer):
… UI/UX Design: Designed a dark-themed, esports-inspired interface in Figma, focusing on high-quality typography, character asset integration, and clear call-to-actions (CTAs) for app downloads.
Frontend Development: Translated the design into a fast, pixel-perfect, and fully responsive website using React and Tailwind CSS.
Mobile Optimization: Ensured the layout looks flawless and performs smoothly on all devices, prioritizing mobile traffic for app installations.
Performance & SEO: Wrote clean, optimized code to guarantee fast loading speeds, which is critical for landing page conversion rates.
Tech Stack: React, Next.js, Tailwind CSS, JavaScript, Figma.
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1146 USD Full-Stack Development: Web3 Telegram Mini App
Web Programming
"Heart Click" is a complete Tap-to-Earn (T2E) Telegram Mini App built from scratch. As a hybrid specialist, I handled the entire product lifecycle—from designing a premium Web3 interface to developing the frontend architecture and game logic.
My Role (Full-Stack Developer & UI/UX Designer):
… UI/UX Design: Crafted a dark-mode, neon-accented interface in Figma, tailored specifically for crypto audiences with a focus on gamification and retention.
Frontend Development: Built a fast, mobile-first application using React, ensuring pixel-perfect transition from design to code.
Telegram API Integration: Connected the app to the Telegram WebApp environment for seamless user authorization and native-like interaction on iOS and Android.
Game Logic & State Management: Programmed the core Tap-to-Earn mechanics, score progression, and dynamic NFT character rendering with optimized state management.
Tech Stack: React, JavaScript/TypeScript, Telegram WebApp API, Tailwind CSS, Figma.
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1375 USD iTalk — AI Language Learning Platform
Web Programming
iTalk is a minimalist, high-performance web application designed for language learning. Working as a solo developer, I was responsible for the complete frontend architecture and transforming the UI/UX concept into a fully functional, production-ready product. The goal was to build a clean, editorial-style interface that processes complex user interactions seamlessly.
My Responsibilities & Technical Highlights:
… Frontend Architecture: Built a scalable and fast-loading core using React and Next.js.
Design-to-Code Implementation: Translated a premium, dark-mode Figma design into pixel-perfect code, focusing on high-contrast typography and smooth UI interactions.
Interactive Components: Developed dynamic user dashboards (reading modules, progress tracking, settings) with full mobile responsiveness.
State Management & Logic: Structured the app's state and data flow, preparing the architecture for seamless backend API integration.
Tech Stack:
React, Next.js, JavaScript/TypeScript, Tailwind CSS.
Reviews and compliments on completed projects 1
Quality
Professionalism
Cost
Contactability
Deadlines
Wonderful specialist, offered the best solution. Everything was done promptly as well, I recommend.
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Development of a website for an online store.
557 USD
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Website for a cleaning company (3 languages: PL/EN/UKR) – Ukrainian language required
484 USD
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Option 1 (best): Creation of a catalog website for the construction materials brand MiFido
334 USD
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Updating and replacing plugins on the WordPress site + fixing the form
115 USD
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Article in Wikipedia
40 USD
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Telegram bot
269 USD
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Business card website for Auto Service
178 USD
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Automatic video posting on social media according to a schedule
400 USD
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Shopify developer for sushi delivery website (Poland)
538 USD
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Website for equipment repair
89 USD
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