I’m a Senior Web Developer, Team Lead, and Software Architect with over 20 years of experience building robust web applications across a wide range of industries and domains.
Soft Skills
• Leading and organizing agile development processes
• Translating ideas into clear wireframes and product concepts
• Designing scalable and efficient database architectures
• Building and mentoring high-performing teams
• Communicating effectively with non-technical stakeholders
Technologies
• Ruby on Rails
• PostgreSQL, MySQL, Neo4j, Elasticsearch
• JavaScript (Stimulus, Turbo.js, Vue.js)
• Linux system administration, AWS, Heroku, Docker
• HTML5, CSS, Tailwind
If you have an idea for a project or need technical leadership, feel free to get in touch.
Amazon Web Services
Vue.js
JavaScript
Ruby
Ruby on Rails
Elasticsearch
Web Application Development
API
Web Development
CSS 3
CSS
Web Application
API Integration
Chatbot
ChatGPT API Integration
HTML
TypeScript
RESTful API
Full-Stack Development
PostgreSQL
Pavlo B.
Chernivtsi, Ukraine
$40/hr
4.4
118 jobs
🏆 19+ years of software development experience
🚀 Trusted by $1M+ funded startups
🤝 78% repeat clients, with partnerships lasting 2-14 years
🔗 80+ projects completed: SaaS, booking systems, dashboards, CRMs, marketplaces, and AI applications
My team and I build SaaS platforms, web applications, booking systems, dashboards, API integrations, AI tools, and custom software for startups and growing businesses.
From MVP to production, we build reliable software that scales. We also take over projects from previous development teams, review the codebase, fix critical issues, and continue development.
Typical projects
SaaS platforms • MVPs • Web applications • Booking systems • Dashboards • Custom CRMs • AI applications • API integrations • Workflow automation • Marketplaces
Industries
Travel & Hospitality • Property Management (PropTech) • Transportation & Logistics • LegalTech • FinTech • AI SaaS
Tech stack
React • Next.js • TypeScript • Node.js • PostgreSQL • MySQL • MongoDB • GraphQL • Stripe • OpenAI API • Supabase • Auth0 • n8n • Twilio • WhatsApp API
Recent projects with core functionality
⚖️ Legal Tech SaaS - client portal, consultant dashboard, document management, AI features, role-based access, and workflow automation.
🦁 Booking Platform - booking engine, itinerary management, supplier APIs, real-time availability, dynamic pricing, reservations, and admin dashboard.
🚕 Taxi Booking Platform - real-time booking, live pricing, driver management, dispatch, payments, customer portal, and trip management.
🏨 Property Management SaaS - PMS, booking website, OTA integrations, reservations, online payments, guest management, and owner dashboard.
🔑 Smart Lock Integration - guest self check-in, access control, booking synchronization, and property automation.
🚦 Transportation Platform - operations dashboard, real-time monitoring, incident management, reporting, maps, and workflow automation.
📊 AI Analytics Platform - customer review analysis, sentiment detection, AI insights, dashboards, and automated reporting.
My goal: build software that works, scales, and helps your business grow.
Have an idea, MVP, or existing product? Send me a message📩
JavaScript
React
Next.js
Node.js
API Development
API Integration
Web Development
Web Application
Python
TypeScript
MySQL
CSS
Full-Stack Development
Tailwind CSS
MongoDB
SaaS
n8n
OpenAI API
PHP
WhatsApp
Yuliia Z.
Kharkiv, Ukraine
$10/hr
5.0
4 jobs
I am a senior software engineer with 8+ years of experience specialized in building websites and web applications with various technologies and frameworks.
✔ Symfony, Laravel, Yii2, Wordpress, OpenCart
✔ VueJs, Nuxt, ReactJS, NextJs, Typescript
✔ PostgreSQL, MySQL
✔ Python, GoLang
✔ System administrator(installing all necessary software on server)
✔ Git, Docker
Ensuring Excellence
Dedicated to delivering high-performance, quality, and responsive applications
Utilize Google Meet, Telegram, and Viber for effective communication
Let's collaborate and bring your ideas to life! Contact me now! 🤝
PHP
Symfony
Laravel
WordPress
OpenCart
Yii2
JavaScript
Vue.js
React
PostgreSQL
REST API
Full-Stack Development
Web Development
Python
Golang
Oleksii P.
Bucha, Ukraine
$45/hr
4.8
168 jobs
If your software is slow, unstable, expensive to operate, or your engineering team is struggling to deliver, you don't need another consultant. You need someone who can take ownership, identify the real problem, and fix it.
I'm a Solutions Architect and hands-on Technical Lead. I don't stop at architecture diagrams or recommendations—I work directly with the code, infrastructure, databases, and deployments. I personally lead a vetted team of senior engineers and stay involved from the initial investigation to the final production release.
Whether you need to rescue a failing system, build a new platform from scratch, modernize legacy software, or provide long-term support for business-critical applications, we focus on delivering measurable business outcomes—not just completed tasks.
# WHAT I DO
▪ Build New Software – Web applications, SaaS platforms, APIs, cloud-native systems, and eCommerce solutions.
▪ Rescue Critical Systems – Resolve production incidents, eliminate bottlenecks, stabilize infrastructure, and recover failing projects.
▪ Modernize Legacy Applications – Transform difficult-to-maintain systems into scalable, reliable software without unnecessary rewrites.
▪ Reduce Cloud Costs – Optimize AWS and cloud infrastructure to improve efficiency while lowering operating costs.
▪ DevOps & CI/CD – Build reliable deployment pipelines, automate infrastructure, and enable predictable zero-downtime releases.
▪ Long-Term Technical Partnership – Support, improve, and continuously evolve your software as your business grows.
# COMMON CLIENT CHALLENGES
"Our application becomes slow or crashes under load." - I identify the bottlenecks, optimize databases and application architecture, introduce caching, and design infrastructure that scales.
"Our cloud bill keeps growing." - I audit your infrastructure, eliminate waste, optimize resource allocation, and reduce operational costs.
"Every deployment creates new problems." - I improve release processes, containerize applications, automate deployments, and reduce production risk.
"Our legacy system is holding the business back." - I modernize the codebase incrementally, reduce technical debt, and make future development faster and safer.
"We need experienced engineers we can trust." - My team becomes an extension of yours, providing senior-level engineering, architecture, and long-term technical leadership.
# TECHNOLOGIES
Backend: PHP (Laravel, Symfony, Laminas, Yii), Node.js, REST APIs, GraphQL, Microservices
Cloud & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Infrastructure Automation
Data: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, OpenSearch
Commerce: Magento, Adobe Commerce, WooCommerce, distributed commerce integrations, high-performance eCommerce infrastructure
# HOW I WORK
▪ I solve business problems—not just technical ones.
▪ I recommend the simplest solution that achieves your business goals.
▪ I stay technically involved throughout the project instead of delegating critical decisions.
▪ I communicate clearly, document our work, and deliver measurable improvements.
▪ I use modern AI engineering tools to accelerate debugging, code analysis, architecture reviews, documentation, migration planning, and repetitive engineering tasks. AI helps us move faster, but every architectural decision and production change is reviewed by experienced engineers.
If you're looking for a long-term engineering partner who can build new software, rescue complex systems, modernize legacy applications, and keep critical platforms running reliably, let's talk.
Laminas
PHP
JavaScript
WordPress Plugin
WordPress
Ecommerce Website
Magento
Docker
Progressive Web App
DevOps
React
Magento 2
Atlassian Bamboo
Ecommerce Website Development
Yii2
German P.
Zaporizhzhya, Ukraine
$25/hr
5.0
44 jobs
🔥 I am a Senior Full Stack Developer and Web Developer specializing in PHP-based backend systems, scalable web development, high-performance web applications, and database architecture. I build secure, optimized, and production-ready solutions with strong expertise in backend engineering, API development, AI integration, frontend systems, and full stack product delivery.
✔ I have extensive experience working with PHP, Laravel, Phalcon, CodeIgniter, Zend, Yii, MySQL (as well as MS SQL and Oracle), along with modern frontend technologies including Vue.js, JavaScript, jQuery, AJAX, HTML/CSS, and responsive UI development. I design and develop scalable backend systems, REST APIs, SaaS platforms, and business-critical web applications with a strong focus on clean architecture, performance optimization, and reliable database design.
🔧 As a Full Stack Developer, Vue.js Developer, and Web Developer, I build responsive frontend dashboards, admin panels, data-driven interfaces, and scalable frontend-backend integrations that deliver complete end-to-end web development solutions. I specialize in building stable and scalable systems with optimized queries, efficient data handling, and maintainable architecture.
✔ I have strong experience in database design, SQL optimization, and working with large-scale relational databases to ensure performance, consistency, and scalability.
✔ I also integrate AI-powered solutions into applications, including OpenAI-based features, automation workflows, AI assistants, and intelligent backend systems that improve business processes and user experience.
⚙️ Additionally, I have experience with payment system integrations such as PayPal and Authorize.Net, ensuring secure and reliable transaction processing for SaaS platforms, e-commerce systems, and custom web development projects.
Beyond PHP development, I also work with Python for backend automation and AI-related tasks, WordPress for CMS and website development solutions, and Android development for mobile applications. This allows me to support multi-platform and cross-technology solutions.
✔ I also handle Linux server administration, deployment, and environment configuration, ensuring stable and production-ready hosting infrastructures.
💡 Core Skills & Keywords
Full Stack Developer, Web Developer, Web Development, PHP Developer, Laravel Developer, Vue.js Developer, CodeIgniter Developer, Phalcon Developer, MySQL Expert, Database Architecture, SQL Optimization, Backend Developer, Frontend Developer, API Development, AI Integration, OpenAI, Web Application Development, Payment Integration, PayPal, AuthorizeNet, JavaScript, jQuery, Python Developer, WordPress Developer, Android Developer, Linux Server Administration, Data Management, Scalable Systems
🚀 Let’s build a scalable, secure, and high-performance application for your business!
Click “Invite” or “Hire” to discuss your project and start working together.
Laminas
MySQL
Database Design
Database Administration
Database Programming
Database Modeling
Database Management
API Development
JavaScript
CSS
PHP
CodeIgniter
HTML
Web Development
jQuery
AI Implementation
API Integration
Full-Stack Development
Back-End Development
Laravel
Alex V.
Kharkov, Ukraine
$33/hr
5.0
63 jobs
👋 Hello! I’m Alex - a WordPress Developer and Shopify Developer with 8+ years of experience as a professional WordPress Developer building fast, clean, and conversion-driven websites. As a WordPress Developer, I specialize in WordPress Elementor, WordPress website design, WordPress SEO, and WordPress speed optimization, delivering high-performance websites that look great, load instantly, and drive real business results.
As a WordPress Developer and web developer, I build high-converting WordPress websites and WooCommerce solutions that are SEO-friendly, mobile-optimized, and easy to manage. My work as a WordPress Developer and web developer focuses on clean architecture, Elementor-based layouts, Core Web Vitals, UX/UI best practices, and long-term WordPress website stability, while also supporting Shopify projects when needed.
If you’re looking for a WordPress Developer, web developer, or Shopify Developer who understands SEO, writes clean code, and delivers professional-grade results on time - you’ve found your WordPress Developer.
🚀 Available around the clock - your WordPress Developer on demand
💬 Have an idea or an issue? Message a WordPress Developer and I’ll respond right away.
🚀 What I Offer as a WordPress Developer & Shopify Developer
WordPress Developer services: full WordPress CMS development and setup
WordPress Developer expertise in custom WordPress theme development
WordPress Developer level custom plugin development (PHP, JS, ACF, CPT, WPML)
WordPress Developer solutions for WooCommerce store setup & customization
WordPress Developer and Shopify Developer support for eCommerce projects
WordPress Developer-led Shopify to WordPress migration and vice versa
WordPress Developer builds with Elementor, Elementor Pro, Gutenberg, Divi, BricksBuilder, WPBakery
WordPress Developer API integrations (Stripe, PayPal, CRM, automation tools)
WordPress Developer speed optimization (PageSpeed, GTmetrix, Core Web Vitals - under 2s)
WordPress Developer troubleshooting, maintenance, security hardening & malware removal
WordPress Developer hosting migration, backups, and server optimization
WordPress Developer workflow: Figma / XD / PSD to WordPress
⚙️ Tools & Platforms Used by a Professional WordPress Developer
WordPress Developer tech stack: PHP, HTML, CSS, JavaScript, jQuery
WordPress CMS / WooCommerce
Elementor / Elementor Pro
Gutenberg / Divi / BricksBuilder / WPBakery
Advanced Custom Fields (ACF) & Custom Post Types (CPT)
WPML / Multilingual WordPress
Sensei / LearnDash / BuddyBoss
Astra & custom WordPress themes
Cloudflare / WP Rocket / LiteSpeed
SEO & performance tools used by an experienced WordPress Developer
💡 Why Clients Choose Me as Their WordPress Developer
8+ years of experience as a WordPress Developer
Proven background as a WordPress Developer on 100+ projects
Deep expertise in custom WordPress CMS development
Strong focus on speed, SEO, and conversions - from a WordPress Developer perspective
Clean, scalable, well-documented code by a senior WordPress Developer
Transparent communication and reliable deadlines
Long-term support from a dedicated WordPress Developer
✅ Every project is handled personally by a WordPress Developer who cares about real business results - not just code.
💬 Let’s Work Together
If you need a WordPress Developer or Shopify Developer who understands both the technical and business sides of web development, let’s talk.
📩 Message your WordPress Developer today, and let’s build a fast, modern, and scalable WordPress website that truly performs.
WordPress
WordPress Website
WordPress Development
WordPress e-Commerce
WordPress Website Design
WordPress Customization
WordPress Optimization
PHP
Shopify
WordPress Theme
WordPress Landing Page
WordPress Security
WordPress Installation
WordPress Backup
Shopify Development
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