Юра

Yurii ⚑ Open to Frontend / Full-Stack opportunities

Linetskyi Phone [відкрити контакти](див. вище в блоці «контактна інформація») Email [відкрити контакти](див. вище в блоці «контактна інформація») Location Stange, Norway

FRONTEND-FOCUSED LinkedIn [відкрити контакти](див. вище в блоці «контактна інформація») GitHub github.com/dipSyxx

FULL-STACK DEVELOPER Portfolio yurii-react-developer.vercel.app

PROFESSIONAL SUMMARY
CORE SKILLS
Frontend-focused full-stack developer with 3 years of commercial experience delivering SaaS products
Frontend and data-heavy workflows. Strong in React, Next.js and TypeScript, with hands-on ownership across
React · Next.js · TypeScript · JavaScript · backend APIs, PostgreSQL, authentication, Stripe, AI integrations and production performance. Built
React Native · Expo · Tailwind CSS · and optimized high-volume data workflows processing up to 300k records.
shadcn/ui · AG Grid

Backend & Data
EXPERIENCE
Node.js · Express · PostgreSQL · Prisma ·
Supabase · Neon · REST APIs · IndexedDB
· Dexie Frontend-Focused Full-Stack Developer Aug 2023 - Present

UDEX Remote | Ongoing project basis
State & Forms
Commercial SaaS development across frontend, backend workflows and data-heavy interfaces. Collaboration
TanStack Query · Redux · Zustand · React
continues on an on-demand project basis.
Hook Form · Zod
• Re-architected a bulk data workflow handling 150k-300k records by moving intermediate staging and
Auth, Integrations & Delivery transformation to IndexedDB/Dexie, reducing server/database load and processing latency.
NextAuth · OAuth · JWT · Stripe · AI
• Optimized high-volume AG Grid interfaces with row virtualization, batched operations and client-side
integrations · Git · GitHub · Vercel · Bubble
persistence to keep bulk editing and validation responsive.

• Delivered production frontend and full-stack features using React, Next.js and TypeScript.
PROFESSIONAL
STRENGTHS • Built dashboards, complex forms, role-based/API flows and backend integrations for authentication, Stripe
and AI-powered features; debugged production issues with remote teammates.

✦ Product ownership
Own features end to end from requirements
and design through implementation, testing PRODUCT WORK
and delivery.

✦ Performance engineering Founder & Full-Stack Developer Ongoing
Diagnose bottlenecks across UI, data flow KantinApp - Independent Product Hamar, Norway
and backend to improve scale, latency and
Multi-school canteen platform for students and administrators.
reliability.
• Built an Expo mobile app and Next.js admin/backend with PostgreSQL and Prisma.
✦ Reliable delivery
• Implemented role-based access, weekly menu workflows, voting, analytics, push notifications and offline-
Turn evolving business requirements into
ready flows.
maintainable, production-ready solutions.
• Own product architecture and delivery end to end; currently running a pilot at Hamar Katedralskole.

LANGUAGES • Repository: github.com/dipSyxx/KantinApp

Ukrainian - Native EDUCATION
Norwegian - Intermediate

English - Intermediate Information Technology 2025 - Present

Hamar katedralskole Expected 2029 | Hamar, Norway

Vocational programme focused on software development, IT operations,
networking and practical project work.

Secondary Education 2012 - 2023

Uman Lyceum No. 1 Uman, Ukraine

YURII LINETSKYI · FRONTEND / FULL-STACK