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Skills

  • PHP
  • Web Development
  • WordPress
  • Angular
  • Consultant
  • CSS
  • Developer
  • HTML
  • MySQL
  • Performance Engineering
  • Sass
  • Software Design
  • WooCommerce

Services

  • Web development, full stack

    $25/hr Starting at $500 Ongoing

    Dedicated Resource

    Working as web developer over 10 years. I am working in web development over 10 years. For that period I worked over 7000 hours on Upwork. My services: My top code tools: I will be happy to meet new...

    AngularConsultantCSSDeveloperHTML

  • Wordpress Performance and Speed

    $40/hr Starting at $250 Ongoing

    Dedicated Resource

    Fixing Wordpress slow server response and Google Page Speed score. Migration to VPS InnoDB Pool configuration OpCache size and time configuration WebP image and thumbs with personal plugin Redis and Transient...

    Performance EngineeringPHPWeb DevelopmentWooCommerceWordPress

About

Senior Full-Stack Developer | WordPress Performance | APIs | AI

# Full-stack web developer (front-end and back-end)

Working with front-end, back-end, and databases. 16 years of experience and 8+ years as a Top Rated developer on Upwork.

# Small or medium business client?

I can help you avoid getting lost in the world of enterprise complexity and trend-driven BS, and pay fair budgets for results that matter to the business first.

# I can help you

- Save your badly working project when everyone else fails
- Make your WordPress work fast without recreating it from scratch
- Cut through trends and deliver solutions
- Avoid remaking your WordPress site in Astro by making WordPress work as a static site

# AI

- AI agentic development using Codex
- OpenAI integrations in back-end and front-end systems

# WordPress

- WordPress performance
- WordPress themes from scratch
- WordPress plugin development
- Next.js, Headless WordPress
- WooCommerce performance
- ACF Pro
- WordPress as a static site

# RESTful API

- Java Spring Boot API development
- Laravel API development
- WordPress API development

# Front-end development

- Next.js
- CSS according to BEM-like methodology
- JavaScript bundled with Webpack/Vite
- PixiJS animation in Canvas
- Phaser games

# Booking systems

- Amelia Booking
- Lodgify
- Custom systems

# CRM and SaaS development options

- Next.js
- Laravel
- Java Spring Boot
- WordPress

# Payment systems

- Stripe
- SonarPay
- PayPal

# Desktop Applications

- Electron
- Java Spring Boot

## Well-known solutions

# WordPress performance

- Transient cache of content blocks, optionally with Redis
- WebP image generation with thumbs according to design and pixel density
- Thumb generation only for required images according to design requirements, outside the WP database
- Union of CSS and JS, with CSS set inline
- Loading fonts locally, not from a CDN or Google
- OpCache configuration: time, size, plugin to clean OpCache
- InnoDB pool size according to VPS resources
- DigitalOcean migrations
- PHP proxy of 3rd-party scripts with partial cache

# WooCommerce performance

- Better index key setup
- Patches to cache filter outputs with Redis
- Everything from WordPress performance

# WordPress full-page editing without Elementor

- Manage content with ACF Pro from menu to footer with predefined design blocks
- ACF Pro blocks work with Gutenberg instead of Flexible Layout

# APIs

- MySQL or PostgreSQL
- Laravel or Java Spring Boot, just stable RESTful APIs with clever caching and computed data caching

Work Terms

- Hourly based by using timer like HubStuff
- Fixed price