15+ Years Experience

I Build Everything You Need

Software Architect • Full-Stack Developer • DevOps Engineer • Database Expert • Security Specialist • Team Lead

👥 Leading development teams

From initial concept to production deployment, I design and build scalable systems that drive business growth. No project is too complex. Every project is an opportunity to create something exceptional.

Let's Work Together Details
🚀
Architecture
💻
Development
⚙️
DevOps
🔧
Automation
About Me

What I Can Do For You

With over 15+ years of experience in software development, I've built everything from enterprise-level CRM systems serving 500+ employees across 25+ countries, to custom automation platforms that reduce manual workload by up to 500%. I'm not just a developer—I'm a Software Architect who designs scalable systems, a Full-Stack Engineer who builds complete solutions, a DevOps Specialist who ensures everything runs smoothly, and a Team Lead managing teams of 5-15 engineers.

I lead teams, write documentation, design architectures, and code. From Python backends to JavaScript frontends, from PostgreSQL databases to Docker containers—I handle the entire stack. No project is too complex.

🏗️

Architecture & Design

Scalable system architecture, microservices, cloud infrastructure. I design solutions that grow with your business.

📝

Documentation & Planning

Technical specifications, system blueprints, API contracts. Clear documentation that teams can follow.

💻

Full-Stack Development

Python, JavaScript, C#, PHP, Go, Java. From backend APIs to frontend interfaces - I build it all.

⚙️

DevOps & Automation

CI/CD pipelines, infrastructure automation, Docker, cloud deployments. I make systems run smoothly.

🔗

Integrations & APIs

Connect any system. CRM, ERP, third-party APIs, webhooks. Complex integrations made simple.

👥

Team Leadership

Leading teams of 5-15 engineers. Project management, workflow optimization, technical mentorship.

Expertise

Technologies & Tools

Languages

Programming
Python JavaScript Java C# PHP Go
Database
SQL PL/SQL T-SQL

Databases

PostgreSQL Oracle MySQL MariaDB MSSQL

Frontend & Mobile

React JavaScript HTML/CSS Android Development Mobile Apps

DevOps & Infrastructure

Docker CI/CD Linux VMware Bash PowerShell System Administration

Specializations

Automation Microservices API Design AI/ML Security

SEO & PPC

SEO Strategy Google Ads PPC Management Analytics Team Leadership

Leading dedicated SEO and PPC teams

Portfolio

Projects

Founder & Developer
🔗

4lnk.net

Professional URL Shortener & Analytics Platform

A custom-built URL shortening platform with advanced analytics, similar to Bitly but with enhanced features. Complete solution from architecture to deployment.

📊 Real-time Analytics
🌍 Geo Tracking
🤖 Bot Detection
📱 Device Analytics
Python Flask PostgreSQL Nginx Docker
My Role: Founder, Architect, Full-Stack Developer, DevOps Engineer
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💰

rozn.hlorka.ua

B2B Pricing System for E-commerce

A comprehensive pricing system for B2B customers of an online store. Provides real-time price calculations, customer-specific pricing, and seamless integration with e-commerce platforms.

💼 B2B Pricing
📈 Dynamic Pricing
🔄 E-commerce Integration
👥 Customer Management
PHP JavaScript MySQL API
My Role: System Architect, Full-Stack Developer
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📈

TradingView Indicators & Strategies

Custom Trading Tools & Automated Strategies

Developed multiple custom indicators and trading strategies for TradingView platform. Created automated trading systems and backtesting solutions for various market conditions.

📊 Custom Indicators
🤖 Auto Trading
📉 Trading Strategies
🔬 Backtesting
Pine Script TradingView Algorithmic Trading Technical Analysis
My Role: Strategy Developer, Indicator Creator, Trading System Architect
⚡

Automated Trading Systems

Full-Stack Trading Automation Platform

Built complete automated trading systems with backend logic, risk management, and real-time execution. Integrated with multiple exchanges and trading APIs.

🔄 Real-time Execution
🛡️ Risk Management
🔗 Exchange Integration
📱 Multi-platform
Python API Integration WebSockets Trading APIs
My Role: System Architect, Backend Developer, Trading Logic Designer
💳

Telegram Payment Bot

Automated Payments with USDT Blockchain Integration

Developed a Telegram bot for automated payments with full blockchain integration. Supports USDT transactions, payment tracking, and automated processing.

🔗 Blockchain Integration
💵 USDT Support
🤖 Auto Processing
📊 Payment Tracking
Python Telegram Bot API Blockchain USDT Web3
My Role: Full-Stack Developer, Blockchain Integration Specialist
Partners

Companies I've Worked With

Enterprise
E-commerce
E-commerce
FinTech
Cloud Storage
Trading Platform
Enterprise
E-commerce
E-commerce
FinTech
Cloud Storage
Trading Platform
Career

Professional Experience

Freelance / Private Practice

2012 – Present

Team Lead | Software Architect | Full-Stack Developer | DevOps

  • Leading 3 teams: SEO (5), PPC (5), Development (5–10 engineers)
  • Full-stack development: Python, JavaScript, PHP, Go, Java, C# - building complete web applications from scratch
  • Backend development: RESTful APIs, microservices, database design, server-side logic, and system integrations
  • Frontend development: React and other modern JavaScript frameworks, responsive design, user interface implementation
  • Mobile development: Native Android applications development using Java and Android SDK
  • Delivered custom web solutions (WordPress, OpenCart, Bitrix, Magento) with custom functionality and integrations
  • Designed and developed AI-integrated applications (Transformers, CNN, Autoencoders, GAN, LSTM, GNN)
  • Built Telegram bots with complex business logic and integrations
  • Developed backend services and microservices architecture
  • Created API integrations connecting multiple systems and third-party services
  • Automated deployment pipelines and CI/CD processes
  • Database engineering: complex queries, stored procedures, performance optimization, data migrations

AlpenPharma

2013 – Present

Full-Stack Developer | System Architect | Automation Engineer

  • Architected enterprise CRM system (Oracle + PostgreSQL) used by 500+ employees across 25+ countries
  • Designed and deployed 100+ system integrations (O365, Cisco, CRM, HR, analytics)
  • Built automation platform reducing manual workload by 20–500%
  • Developed company-wide onboarding and training system
  • Created custom URL shortening and analytics platform

Best (Internet Provider)

2012 – 2013

Network & Systems Engineer

  • Configured and maintained corporate networks and server infrastructure
  • Managed client connections and internal network security
  • Administered Windows/Linux servers
Get In Touch

Let's Build Something Amazing

I'm open to various cooperation models. Whether you need architecture design, full-stack development, DevOps automation, or team leadership - let's discuss your project.

📧
Email itkopets@gmail.com
📞
Phone +380 98 888 8873
🌐
LinkedIn linkedin.com/in/kopetskyi
💬
Telegram @itkopets

📧 Note: The contact form is currently for demonstration. For immediate contact, please use email, phone, or Telegram directly.