Вячеслав

Kraynik Vyacheslav, 23
Fullstack Web Developer
Zaporizhzhia, Ukraine | Open to remote worldwide | 2026

Summary
Fullstack developer with 1 year of commercial experience building production web systems from the ground
up — architecture, design, DevOps, and implementation, all solo. Specialise in React, Node.js, and Shopify
(Liquid). Delivered two live commercial projects: an automotive CRM ecosystem for a Ukrainian dealership
network and a custom Shopify theme for a small business in the UAE. Background in UX/UI design means I
can own the full product lifecycle without a separate designer.

Experience
Fullstack Developer — AvtoSvit CRM Ecosystem
Commercial project · 2025 – present · Solo
Designed and built an end-to-end CRM platform for a Ukrainian automotive dealership covering inventory
management, logistics, client tracking, and Telegram-based operations.
• Architected the full system from scratch: database schema (SQLite), REST API (Node.js/Express), React
frontend (Chakra UI), and Telegram mini-app
• Built a Telegram bot (Telegraf) with interactive channel selectors, automated car-listing posts, and a
'New Arrival' flagging system
• Developed a standalone Telegram mini-app (miniapp-transit) for transit catalog browsing and
management
• Integrated external logistics API (Copart/IAAI) with correct field mapping for state codes, country codes,
and ACV-based bid calculation
• Containerised the entire stack with Docker Compose; configured nginx as reverse proxy
• Handled all UX/UI design in Figma; implemented responsive layouts without a designer

Shopify Theme Developer — Amber Amaze (UAE)
Commercial freelance project · 2026 – present · Solo
Built a fully custom Shopify theme for an amber jewellery store based in the UAE, working directly with the
client from brief to live deployment.
• Developed custom Liquid templates, sections, and snippets on top of the Dawn base theme
• Implemented tag-based sub-collection tabs with URL-path filtering; configured metafield-based product
filters via Shopify Search & Discovery
• Built custom catalog pages, blog templates, and product tagging logic
• Integrated Shopify native APIs; avoided custom workarounds to keep theme upgrade-safe
• Managed theme versioning and deployment via Shopify CLI

Skills
Languages & Runtimes: JavaScript (ES2022+), Node.js, HTML5, CSS3
Frontend: React, Chakra UI, Responsive Design, Figma
Backend: Express.js, REST API design, Telegraf (Telegram bots)
Shopify: Liquid, Dawn theme, Shopify CLI, Search & Discovery, Metafields
DevOps & Infra: Docker, Docker Compose, nginx, Linux
Databases: SQLite
Design: UI/UX principles, Figma, Photoshop, Graphic Design

Strengths
• Full product ownership — architecture, design, dev, and deployment without hand-offs
• Fast learner: picks up new APIs and systems quickly and documents findings
• Direct communicator; surfaces blockers early rather than shipping the wrong thing
• Comfortable with ambiguity — translates vague client briefs into concrete deliverables

Languages
Ukrainian — Native · Russian — Native · English — Intermediate (B1)

Education
Translator (English–Ukrainian–Russian)
ZIEIT, Zaporizhzhia · 2019 – 2023

Contacts
E-mail: [открыть контакты](см. выше в блоке «контактная информация») | Phone: [открыть контакты](см. выше в блоке «контактная информация») | Telegram: @chipi443