Aʀtʋʀ Cʀɘțʋ

Aʀtʋʀ Cʀɘțʋ

Full-Stack Developer · AI Engineer · 16+ Years Experience

Building complete systems from frontend to backend, automation, and AI. I treat programming languages as tools — real results come from logic, architecture, and problem-solving. 285+ projects in the last 2 years alone, across WordPress, React, Node.js, .NET, and blockchain.

artur@cretu.md +373 611 95 605 Chișinău, Moldova GitHub License B, C

Experience

Full-Stack Web Developer Sep 2019 — Present
S.R.L. LEADGEN · Chișinău
  • Full-stack web development with modern frontend + scalable backend architectures
  • WordPress advanced: custom themes & plugins from scratch, WooCommerce, multivendor
  • ReactJS and NextJS interfaces, optimized for speed & SEO performance
  • AI implementations using RAG systems and direct SQL data querying
  • API integrations (external, internal, AI, third-party services)
  • Server administration, deployment, security & performance optimization
PHP Node.js Next.js React WordPress SQL AI/RAG
Facebook Media Buyer & Automation Dev May 2021 — Oct 2023
ShamanAds · Chișinău
  • End-to-end automation for all Facebook Ads processes
  • AI-based data analysis for budget and performance optimization
  • Tracking, reporting systems & campaign management with profitable scaling
  • API and Puppeteer-based automation integration
Puppeteer API AI Analytics Facebook Ads
Full-Stack Web Developer May 2018 — Aug 2018
Business Expert · Chișinău
  • Delivered 9+ individual web projects in ~5 months
  • Complete redesigns, responsive layouts, speed & UX optimization
WordPress HTML/CSS JavaScript
Full-Stack Freelance Developer Jan 2011 — Aug 2018
fl.ru · Remote / Chișinău
  • Self-taught developer; 7+ years of active freelance work on fl.ru platform
  • Client communication, on-time delivery, documentation management
HTML CSS JavaScript PHP WordPress
Last 2 Years
285+
Projects
14
Store Apps
135
WP Sites
28
React Apps
Coding since 2009 · 16+ years total experience

Skills

Frontend
React Next.js TypeScript Vue.js Angular Tailwind Bootstrap XAML HTML/CSS
Backend
Node.js PHP C# / .NET Laravel Express Python Linux
CMS / E-Commerce
WordPress WooCommerce Dokan ACF Pro
AI & Data
OpenAI Gemini Claude RAG TensorFlow OpenCV Whisper
Desktop & DevOps
WinUI 3 Electron Docker nginx Git
Database
MySQL PostgreSQL MongoDB MariaDB SQLite Redis
Blockchain
Solana TON Ethereum Smart Contracts NFT Web3.js

Projects by Skill — from last 2 years

WordPress / Marketplace
25+ stores
NOXX Store — React Chatbot Widgets
Custom React component library (@noxxagency/ui) for embeddable chatbot and social media widgets. Framer Motion animations, @tsparticles/react effects, cookie consent GDPR, lightbox gallery. Published as reusable npm packages.
React 18 Framer Motion npm Package GDPR
Proxy / Networking
3 tools
ProxyServer — Multi-Protocol Proxy
Nuxt.js SSR frontend with nuxt-socket-io real-time communication, MariaDB persistence, multi-protocol proxy management (HTTP/SOCKS5), bandwidth monitoring, user authentication, and live proxy health checking dashboard.
Nuxt.js Socket.io MariaDB SSR
Anti-Detect / Security
2 tools
AntyBrowser — Anti-Detect Browser
Electron-based anti-detect browser with Puppeteer fingerprint spoofing, canvas/WebGL randomization, timezone/locale emulation, proxy-per-tab isolation, session persistence, and multi-account management.
Electron Puppeteer Express Fingerprint
Solana / DeFi
4 bots
ArtTrade — Solana Trading Bot
High-frequency Solana trading bot with Raydium/Jupiter DEX integration, real-time price monitoring via WebSocket, automated buy/sell strategies, wallet management using @solana/web3.js, and profit tracking.
Solana @solana/web3.js Raydium Jupiter
Crypto / Trading
4 bots
RubiCoin — Solana Trading Bot
Grammy-based Telegram bot for automated Solana token trading via @solana/web3.js, real-time Raydium/Jupiter DEX monitoring, buy/sell strategies with configurable slippage, PnL tracking.
@solana/web3.js Grammy Raydium Jupiter
Laravel / PHP
21 projects
HRPortal — Corporate HR Platform
Full corporate HR system with WPML multilingual support, WP Job Openings, WP Event Manager, Cookie Law Info (GDPR), Contact Form 7, Popup Maker, and Google Tag Manager.
WordPress WPML PHP MySQL
WinUI 3 / .NET
14 apps
VibeProxy — Local Proxy Manager
Windows Store-published desktop app for managing local proxy servers. WinUI 3 + .NET 9, MVVM architecture, system tray integration, settings persistence, network traffic management.
WinUI 3 .NET 9 MVVM MSIX
Browser Extension
3+ extensions
Trolles — Chrome Extension Suite
Chrome Manifest V3 extension with encrypted local storage via CryptoJS, functional programming with Ramda, Webpack 5 bundling with code obfuscation for IP protection.
Chrome MV3 CryptoJS Webpack 5 Ramda
Python / AI
6 projects
ArtBDO — Computer Vision Tool
Desktop automation tool combining OpenCV computer vision with Node.js Electron shell, real-time screen capture analysis, pattern recognition for game UI elements, and Telegram bot integration.
OpenCV Electron Node.js Telegram Bot
LMS / Education
5+ sites
MahWheel — Online Learning Platform
Complete LMS platform with LearnDash + LifterLMS dual integration, BuddyPress social features, Talemy theme customization, course management, student progress tracking.
LearnDash LifterLMS BuddyPress WordPress

Recent Projects

Why Me?

Extreme Velocity
285+ projects in 2 years. I ship fast without sacrificing quality — from idea to deployment in days, not months.
🧠
Full-Stack Generalist
Frontend, backend, databases, DevOps, AI, blockchain — I don't just "know" these, I build production systems with them daily.
🤖
AI-Augmented Workflow
I use AI tools (OpenAI, Claude, Gemini) as force multipliers — building custom MCP servers, RAG systems, and AI-powered development pipelines.
🔧
Builder, Not Just Coder
I see beyond code — understanding business goals, user needs, and system architecture. 14 apps published on Microsoft Store prove I ship complete products.
🌍
Self-Managed & Reliable
16+ years of freelance discipline. I manage my own deadlines, communicate proactively, and deliver on time — every time. No hand-holding required.
📚
Perpetual Learner
Self-taught since 2009. I pick up new technologies in days — from Solana smart contracts to WinUI 3 desktop apps, from RAG systems to browser extensions.