Available for projects

Full-Stack Developer.

I build

From pixel-perfect React frontends to solid Node.js backends — with AI automation on top. End-to-end products, shipped to production.

ReactTypeScriptNode.js PostgreSQLFastifyn8n DirectusStripeOpenAI
15+ Products Shipped
3+ Years Exp.
100% On-Time Delivery
Ivan Melnyk, Full-Stack Developer
About

Who I Am

The developer behind the code

I'm Ivan — a Full-Stack Developer who ships complete web products from first line of code to production deploy.

I write React interfaces that people enjoy using, Node.js backends that hold up under real load, and automation systems that cut repetitive work. 15+ products in production — from B2B SaaS platforms to lead funnels — every single one on time.

I started in automation, which shaped how I think about architecture. When you understand how systems connect, you build better backends — with reliability, edge cases, and integration in mind from day one.

Sweden · Remote · Available worldwide
Download CV
Full-Stack Ownership

I own the whole product: frontend, backend, deploy, automation. No handoffs, no gaps.

Zero Missed Deadlines

15+ projects, 100% on-time. Delivery dates are commitments, not estimates.

Systems Thinking

Automation background means I design APIs that connect, scale, and fail gracefully.

Transparent Communication

Clear updates, fast replies. You always know exactly where your project stands.

Frontend

React · TypeScript · Vite. Interfaces that are fast, responsive and convert.

Backend

Node.js · Fastify · PostgreSQL. APIs and databases built for real traffic.

Automation

n8n · Directus · Webhooks. Workflows that replace manual repetitive work.

AI Integration

OpenAI · Custom agents. Smart features that add real value to your product.

Skills

What I Build

Frontend to backend, automation to AI — full coverage

Workflow Automation

Workflow Automation

Automated pipelines for tasks, approvals and reports — repetitive work handled 24/7.

AI Bots

AI Bots & Assistants

Telegram, WhatsApp and website chatbots — AI-powered, integrated with your CRM.

API Integrations

API Integrations

Stripe, Telegram, OpenAI, ZeroBounce — if it has an API, I can connect it.

Real-Time Dashboards

Real-Time Dashboards

Live charts and KPI boards to track sales, leads and operations in real time.

AI-Powered Workflows

AI-Powered Workflows

Workflows that don't just run — they analyze, decide and act using OpenAI.

Email Automation

Email Automation

Transactional emails, onboarding flows and delivery confirmations — set up correctly.

Custom CRM Logic

Custom CRM Logic

Follow-ups, lead scoring and status flows — built around your actual sales process.

Frontend Development

Frontend Development

React, TypeScript, Vite — responsive interfaces that look sharp and convert.

JS / TS / Python / SQL

JS / TS / Python / SQL

Custom functions, data transforms and API scripting — when no-code isn't enough.

n8n, Make, Directus

n8n, Make, Directus

Expert-level work on leading open-source automation and CMS platforms.

Work

Selected Work

Real products built and shipped to production

Live SaaS Platform
01

LeadSpace

Full-stack B2B lead marketplace where lenders buy verified leads in real time. Publisher wallets with Stripe payouts, anti-fraud scoring, ping-tree routing and real-time analytics dashboard.

ReactTypeScriptDirectus FastifyPostgreSQLn8nStripe
Ping-tree routing Publisher wallets Anti-fraud scoring Real-time analytics
Live Lead Funnel
02

EuroLoanMatch

Lead generation funnel for the Swedish personal loan market. Multi-step form with loan calculator, reCAPTCHA v3, multi-lender matching, UTM attribution and full GDPR consent management.

ReactTypeScriptVite FastifyDirectusPostgreSQL
Multi-lender matching reCAPTCHA v3 UTM attribution GDPR compliant
Live Game Server
03

GoldenAge

Private ArcheAge gaming server website with player registration, character rankings, donation shop and admin dashboard. Full-stack SPA with a Directus backend, PostgreSQL database and Docker deployment.

ReactTypeScriptDirectusPostgreSQLDocker
Player registration Rankings & profiles Donation shop News & updates
Live Web Redesign
04

EstiloMetalico

Complete redesign of a Spanish metalwork company specializing in custom staircases and railings. Modern visual overhaul plus a custom multi-step quote calculator to collect project requirements and automate the inquiry flow.

HTMLCSSJavaScriptPHP
Full visual redesign Quote calculator Multi-step form PHP backend
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Available for projects

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