Mehrdad Hajiyani

Mehrdad Hajiyani

Senior Full-Stack Developer | Web & Mobile Application Developer | Advanced SEO Specialist

Mehrdad Hajiyani is an experienced Senior Full-Stack Developer and Software Engineer with over 14 years of professional experience in web development, software engineering, and mobile application development.

He specializes in building scalable, high-performance websites, web applications, and mobile solutions using modern technologies, including React.js, PHP, Python, Django, and advanced backend development frameworks.

For the past 5 years, Mehrdad has been working with Brea Family Dentistry & Orthodontics in California, USA, serving as a Web Developer and contributing to the development, optimization, maintenance, and ongoing improvement of the company's digital presence.

Beyond software development, Mehrdad has advanced expertise in Technical SEO, On-Page SEO, website performance optimization, search engine visibility, and digital growth strategies. His combined knowledge of development and SEO enables him to create technically robust, user-friendly, and search-engine-optimized digital experiences.

Throughout his career, he has collaborated with diverse multidisciplinary teams, including designers, developers, SEO professionals, marketing specialists, and project managers, successfully contributing to projects with different technical requirements and business objectives.

With a strong understanding of both frontend and backend architecture, Mehrdad focuses on delivering secure, scalable, efficient, and maintainable solutions that align modern technologies with real business needs.

Core Expertise:

Full-Stack Web Development

Frontend Development with React.js and JavaScript

Backend Engineering with PHP, Python, and Django

Mobile Application Development

RESTful API Development & System Integration

Advanced Technical SEO & On-Page Optimization

Website Performance & Core Web Vitals Optimization

Responsive Web Design & UI/UX Implementation

Database Design & Optimization

Cross-Functional Team Collaboration

Website Maintenance, Security & Scalability

14+ Years of Development Experience | 5 Years with Brea Family Dentistry | Full-Stack Engineering & Advanced SEO