Zetwin

Skills

🌐

Core Web

HTML5CSS3JavaScript (ES6+) PHPREST APIsJSONWebSockets

⚛️

Frontend

ReactReact HooksReact Bootstrap Tailwind CSSResponsive Design UI/UX ThinkingAnimationsComponent Architecture

🧠

Backend & APIs

Node.jsFastAPIPython BFF ArchitectureAPI Design Auth & PermissionsRate Limiting

🗄️

Databases & Storage

PostgreSQLRedisMySQL Google Sheets as DBSchema Design Data Cleanup JobsCaching Strategies

⚡

Real-Time & Data Processing

Real-Time SystemsLow-Latency Pipelines JSON FeedsIndicators Engine Strategy DetectionEvent Triggers LeaderboardsScoreboards

☁️

DevOps & Infrastructure

NGINXLinuxVPS Management Cloudflare APICI/CD Basics Domain & DNS Automation

🔐

Security & Reliability

Web Security BasicsAPI Security MonitoringSelf-Healing Systems Logging & Diff Tracking

🧩

Product & System Thinking

System ArchitectureService Platforms Scalable DesignAutomation First Developer Experience (DX)Problem Decomposition

🤖

AI / Automation

AI Tooling IntegrationLLM Workflows Content AutomationVideo Generation Pipelines Data-to-Insight Systems

💡

Leadership & Mindset

Tech Lead MindsetProduct Vision Explaining Complex Things Simply Curiosity-Driven DevelopmentUser Empathy

Works

FoodUp

Electronic menu and food ordering system with home delivery for restaurants, cafes, bars, and fast food.

Web Design

Banners

Sports Nutrition Banners

Fill the Pool with Water

Task: fill an old, abandoned Pripyat pool with water. Photoshop tools.

Logos

Long shadows, flat practice

Embossing in PS

Just playing around in Photoshop with shadows and glow, arrived at this style combination.

Some Practice

Zetwin

Html
JS
CSS
Photoshop
PHP
MySQL

Accuracy
Creativity
Persistence
Honesty
Automation (laziness)

....

Panda

Development of websites, online stores, landing pages

PortfolioPrices

Portfolio

Company Website $ 200

Landing Page $ 100

Online Store $ 500 Order

Pricing