11/02/2026 updated

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Full-Stack Developer | WordPress / PHP / Node.js / React / AI Integrations

Haifa, Israel
Only remote
Haifa, Israel
Only remote

Profile attachments

Pavel_Petrenko_CV.pdf

About me

Full-stack developer building business web apps: custom WordPress portals, PHP/Laravel systems, Node.js/React. Contributor to an AI voice-agent platform (speech recognition, LLM, speech synthesis). Many years in software development; this profile covers recent work. Remote, hourly or per stage.

PHPLaravelMySQLNode.jsPHP DevelopmentSystems IntegrationTypeScriptWordPressReact.jsLarge Language ModelsBackendFull Stack DevelopmentFront End Software DevelopmentRestful Api
WordPress Development
Custom plugins, user roles, permissions and administrative workflows for business web applications and portals.

Backend Development
PHP, Laravel, Node.js, TypeScript, MySQL and REST APIs for scalable and maintainable server-side solutions.

Frontend Development
React, TypeScript, HTML/CSS and Hebrew interfaces with RTL layout for modern and responsive user interfaces.

Integrations
Payments, SMS, Mailgun, S3, invoicing and OTP authentication for seamless third-party service connectivity.

AI Voice Integration
LLM integration, speech recognition and speech synthesis for AI-powered voice platforms.

Application Architecture
Translating requirements into application architecture and working features, including technical decisions and code validation.

Claude Code
Usage of Claude Code for development and application upgrades with responsibility for technical decisions.

Experience

Professional experience10+ years
Freelancer since2024

Languages

EnglishFluentRussianNative speakerHebrewFluent

Project history

Full Stack Engineer

SQlink Digital
Contribute implementation and enhancements to individual web development projects, with scope agreed for each engagement. Part-time, project-based, remote.

Full-Stack Developer

Freelance
Build and modernize web applications for businesses and agencies, covering backend and frontend development. Translate requirements into application architecture and working features. Implement integrations for payments, notifications, file storage and document workflows.

Full-Stack Developer (Custom WordPress Portal)

IYHA
Developed a portal to replace a legacy system. Built a custom plugin for user roles, OTP login, seminar and order management, payments and cancellations. Connected external services for messaging, file storage and invoicing. WordPress provides administration and user management.

Full-Stack Developer

AI Voice Platform
Contribute to architecture, implementation, integrations and engineering validation. The platform uses a React/TypeScript management interface and Node.js backend. Its voice pipeline connects speech recognition, an LLM and speech synthesis. Active development and validation.

Full-Stack Developer (Academic CV Generator)

Technion
Built a Laravel application with guided forms and PDF generation to institutional requirements (2019). In 2026, upgraded the application to newer PHP and Laravel versions.

Frontend Developer

XPlace
Contributed to frontend improvements on an existing freelance marketplace.

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