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Vlad C.
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Vlad C.

Front end Developer | Full-Stack Developer | React Developer | Next.js

I’m a Full-Stack Developer specializing in React, Node.js, and AI integrations. I focus on taking your idea from concept to deployment, delivering end-to-end, production-ready solutions that are robust, maintainable, and ready to scale. What I Build: Complete End-to-End MVPs • Architecture planning and technical design • Frontend development with Next.js / React • Backend APIs with Node.js / Next.js API routes • Database design: PostgreSQL, Prisma, Drizzle, Supabase • Authentication, roles, and permissions (Clerk, Supabase Auth, NextAuth) • Payment systems, subscriptions, webhooks (Stripe, Razorpay) • Admin dashboards, analytics, multi-role systems • Deployment: Vercel, Supabase, Railway, AWS AI Integration • OpenAI, Claude, Vercel AI SDK • AI content & data generation workflows • Resume/cover letter generators • Media processing tools (image/video) • Voice & audio AI workflows (Twilio, ElevenLabs) Backend Engineering • REST API development • Serverless functions & microservices • Secure authentication & access control • Multi-tenant architecture • File storage: AWS S3, UploadThing Types of Projects: • SaaS platforms with subscription & role-based access • Marketplaces with payments & commissions • Real estate platforms with maps & listing flows • AI-driven automation tools • Business dashboards & internal tools • Full end-to-end MVPs under tight timelines Why Clients Work with Me: • Autonomous execution — I deliver without constant supervision • Experience delivering products from concept to deployment • Strong understanding of frontend UX & backend architecture • Transparent communication and predictable delivery • Fast, practical solutions tailored to MVP requirements 💬 Let’s discuss your project and build something users will love — from idea to production, on time and scalable. Keywords: Full-Stack Developer, React, Next.js, Node.js, AI Integration, SaaS, MVP, Marketplace, Dashboard, PostgreSQL, Supabase, Prisma, Vercel, AI Tools

🇺🇦Kropyvnytskyi, Ukraine$35/hr100% JSS4.85 (12)Since Feb 2020

Earnings and projects

MRR
$151

Last 6 months ÷ 6

World#123,170 / 412k
🇺🇦Country#4,530 / 14.3k
Revenue, last 30 days
$215

Last 6 months: $905

World#80,673 / 412k
🇺🇦Country#2,994 / 14.3k
Total earnings
$60k

Billed in all: $62k

World#65,347 / 412k
🇺🇦Country#3,908 / 14.3k
Per project
$3.3k

$905 in the last 6 months

World#50,851 / 412k
🇺🇦Country#2,819 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇺🇦Country#4,718 / 14.3k
Projects in all
18

Across 19 contracts

42% fixed58% hourly
World#143,609 / 412k
🇺🇦Country#6,026 / 14.3k

Earnings, last 30 days

$62.5k+$215 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$62.2k$62.4k$62.6kOct 8Oct 23Nov 7

Skill rankings: Top 19% in Bootstrap

Ranked by MRR among everyone on Upwork with the skill.

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  3. #1,738Tailwind CSS6,978 freelancers · 🇺🇦 #151Top 25%
  4. #1,829Vue.js8,267 freelancers · 🇺🇦 #229Top 22%
  5. #1,981CSS 39,914 freelancers · 🇺🇦 #251Top 20%
  6. #2,002API7,943 freelancers · 🇺🇦 #224Top 25%
  7. #2,432Front-End Development8,892 freelancers · 🇺🇦 #244Top 27%
  8. #2,751Web Application9,341 freelancers · 🇺🇦 #234Top 29%