Resume Snapshot

Hossein Moazzen Khoshalhan

Full Stack Developer

Highly skilled Full Stack Developer with extensive experience in modern web technologies and comprehensive server management. Proficient in building scalable, high-performance applications using React, Next.js, Node.js, and various backend frameworks. Passionate about creating efficient, user-friendly solutions and staying current with emerging technologies.

Years Building

5+

Hands-on delivery across real client products

Projects Delivered

20+

Websites, dashboards, platforms, and custom products

Core Stack

WP / React

Custom WordPress, ACF, Tailwind, and full-stack delivery

Hossein Moazzen Khoshalhan profile

Email

hossein.moazzen2647@gmail.com

Phone

+98 912 224 0745

Location

Tehran, Valiasr, Iran

Born

March 1998

Professional Experience

WordPress Frontend & Backend Developer

January 2026 – Present
HDM Digital Marketing
Remote • UAE
  • Designed and developed WordPress websites for HDM's digital marketing clients with a focus on clean UI, strong performance, and reliable delivery.
  • Customized themes, page structures, and reusable sections for business, service, and campaign-driven websites across hdmarketing.ae and hdmarketing.org.
  • Handled both frontend and backend WordPress tasks including template development, plugin configuration, ACF-based content structures, and site maintenance.
  • Implemented responsive layouts, technical SEO improvements, performance optimization, and content management workflows for faster publishing and easier handoff.

Senior Full Stack Developer

March 2025 – Present
DOPPY
Tehran, Iran
  • Architected and developed DOPPY's complete web platform including frontend, backend, and admin dashboard.
  • Built responsive interfaces using React, Next.js, and Tailwind CSS with full RTL and multilingual support.
  • Implemented scalable backend services with Node.js and NestJS, including authentication, RESTful APIs, and database management.
  • Designed and optimized MySQL and PostgreSQL databases with Redis caching for better performance.
  • Configured and managed Ubuntu Linux servers with Nginx, Docker, and automated CI/CD pipelines.
  • Integrated AWS services including EC2, S3, and CloudFront for scalable hosting and delivery.

Full-Stack Mobile App Developer

May 2025 – Present
DOPPY AI (React Native)
Tehran, Iran
  • Developed a cross-platform mobile app using React Native and TypeScript for iOS and Android.
  • Implemented real-time bidirectional communication via WebSocket for live updates.
  • Built and integrated a mini-game with Phaser.js to improve user engagement.
  • Created RESTful and WebSocket backend services using Node.js and NestJS.
  • Managed complex application state with Redux and Zustand.

Full Stack Developer

September 2023 – July 2024
Arzfi Cryptocurrency Exchange
Tehran, Iran
  • Developed core modules of the cryptocurrency exchange platform, especially trading interfaces.
  • Implemented WebSocket connections for live market data and real-time trade execution.
  • Built responsive React components for dashboard and wallet management.
  • Engineered Node.js backend services for order processing and transaction validation.

Featured Projects

Featured Project2026

HDMarketing.ae

WordPress • Custom Theme Logic • ACF Flexible Content • Tailwind CSS • Custom Plugins

Engineered a premium WordPress website for HD Marketing UAE with a fully custom ACF-based content architecture, Tailwind CSS frontend implementation, and reusable section system tailored for high-end marketing presentation. The project included smart custom plugin development for advanced form-building workflows, custom CTA management, editorial flexibility, and scalable backend control. The result is a highly polished, fast, and maintainable WordPress build that reflects strong technical execution beyond standard page-builder work.

Visit Project
+5 more previews
Featured Project2026

Routix

PHP • Tailwind CSS • Alpine.js • PWA • GeoDNS Product • Customer Panel

Developed Routix as a polished infrastructure-focused web product designed to manage reliable access for users inside and outside Iran through smart GeoDNS routing, traffic path control, and deployment-ready scenarios. The project included a clean, modern customer panel experience and product presentation focused on stability, clarity, and trust. On the technical side, the platform leveraged PHP, Tailwind CSS, Alpine.js, PWA capabilities, analytics integration, and a structured front-end system to deliver a fast and professional product experience.

Visit Project
+2 more previews
2026

HDMarketing.org

WordPress • ACF • Tailwind CSS • Custom Page Implementation

Developed and customized selected pages of HD Marketing's website using WordPress, ACF, and Tailwind CSS with a structured, reusable component approach. The implementation focused on clean layout execution, flexible content management, and a scalable foundation for extending the rest of the website consistently.

Visit Project
+2 more previews
2026

Mohsen Modhej Web Design Academy

WordPress • Custom Theme • Custom Plugins • Multilingual Platform

Built a custom WordPress-based training platform for Mohsen modhej's web design academy with a fully customized theme, Persian/English/Arabic support, advanced caching, and a feature-rich student experience. The project included custom plugins for ticketing, notifications, SMS login, customer club features, lucky wheel campaigns, and automatic SpotPlayer license generation for course delivery.

Visit Project
+3 more previews
2025-03 – Present

Doppy Blog

WordPress • SEO • Performance Optimization

Designed and optimized Doppy's official blog for high-speed content delivery, advanced SEO configuration, and a custom caching layer.

Visit Project
2025-03 – Present

Doppy Admin Panel

PHP • MySQL • Security • Analytics

Built a custom admin panel for managing users, content, payments, and analytics with secure authentication and operational controls.

Private Project
+1 more preview
2023 – 2024

NeoVam Platform

React • Node.js • Financial Platform

Contributed to the development of a modern financial and loan management platform with responsive UI components.

Visit Project
+1 more preview
2025-05 – Present

Sharif Clinic

WordPress • Custom Theme • SEO

Built a high-performance medical services website with a custom WordPress theme and optimized loading speed.

Visit Project
+1 more preview
2023 – Present

Kichil Shop

WordPress • WooCommerce • E-commerce

Customized and optimized a WooCommerce-based online store with practical SEO improvements.

Visit Project

Technical Skills

My skills are not just a list of tools. My main strength is building and shipping products that are reliable in production, smooth in user experience, and sustainable over time.

Frontend Product Development

Building polished, responsive, multilingual interfaces with strong attention to usability, structure, and maintainability.

12 core skills

Core Focus
React.jsNext.jsTypeScriptJavaScript ES6+HTML5CSS3Tailwind CSSMaterial UIBootstrapSASS/SCSSResponsive DesignRTL UI

Backend APIs & Business Logic

Developing scalable backend services, authentication flows, real-time features, and clean application logic for production systems.

10 core skills

Core Focus
Node.jsExpress.jsNestJSPHPLaravelRESTful APIsGraphQLWebSocketAuthenticationRole-Based Access

WordPress & CMS Implementation

Delivering custom WordPress websites with tailored themes, structured content, technical SEO, and performance-focused implementation.

9 core skills

Core Focus
WordPressWooCommerceTheme DevelopmentPlugin DevelopmentGutenbergACFElementorTechnical SEOPerformance Optimization

Infrastructure, Data & Deployment

Managing databases, Linux servers, deployment pipelines, caching, and cloud infrastructure to keep products stable and fast.

15 core skills

Core Focus
MySQLPostgreSQLMongoDBRedisDatabase DesignQuery OptimizationLinux (Ubuntu/Debian)DockerDocker ComposeAWS (EC2, S3, RDS)DigitalOceanNginxCI/CDMonitoringCaching Strategy

Workflow, Collaboration & Delivery

Working effectively with design, product, and delivery processes while keeping codebases organized and teams aligned.

Redux ToolkitReact QueryZustandGitGitHubGitLabJiraAgile/ScrumTechnical DocumentationFigmaRequirement AnalysisClient Delivery

Additional Stack Exposure

Hands-on experience with adjacent tools and frameworks that help me adapt quickly across product types and technical environments.

React NativeExpoPhaser.jsPWAVue.jsAngularWebpackViteBash ScriptingSSL/TLS

Education & Certifications

Education

Bachelor's Degree in Computer Software Engineering

Islamic Azad University, Tehran East Branch

2016 – 2020

Comprehensive study of software engineering principles, algorithms, data structures, and web development.

Training & Certifications

Advanced React & Next.js Development

Self-Directed Learning & Professional Projects

2022 – 2024

Linux Server Administration & DevOps

Professional Experience & Continuous Learning

2021 – Present

AWS Cloud Services & Infrastructure

Online Courses & Practical Implementation

2023 – 2024

Languages

Persian (Farsi)

Native Speaker

English

Professional Working Proficiency

Professional Attributes

Solution-Oriented Engineering

I approach technical challenges with a product mindset and focus on delivering solutions that are practical, maintainable, and aligned with business goals.

Ownership & Accountability

I take responsibility from planning to release, following implementation details carefully and making sure features are actually stable, usable, and production-ready.

Clear Communication

I work comfortably with teammates, stakeholders, and clients, translating technical requirements into understandable decisions and reliable execution.

Performance & Quality Focus

I pay close attention to speed, code quality, scalability, and long-term maintainability so products stay fast and easier to grow.

Adaptability Across Stacks

I can move effectively between frontend, backend, WordPress, infrastructure, and deployment workflows depending on what a project needs most.

User & Business Awareness

Beyond writing code, I care about usability, content flow, delivery speed, and the overall value a feature creates for end users and the business.

© 2025 Hossein Moazzen Khoshalhan | Full Stack Developer

Resume Snapshot

Hossein Moazzen Khoshalhan

Full Stack Developer

Highly skilled Full Stack Developer with extensive experience in modern web technologies and comprehensive server management. Proficient in building scalable, high-performance applications using React, Next.js, Node.js, and various backend frameworks. Passionate about creating efficient, user-friendly solutions and staying current with emerging technologies.

hossein.moazzen2647@gmail.com+98 912 224 0745Tehran, Valiasr, IranBorn: March 1998
Hossein Moazzen Khoshalhan

Professional Experience

WordPress Frontend & Backend Developer

HDM Digital Marketing • Remote • UAE

January 2026 - Present
  • Designed and developed WordPress websites for HDM's digital marketing clients with a focus on clean UI, strong performance, and reliable delivery.
  • Customized themes, page structures, and reusable sections for business, service, and campaign-driven websites across hdmarketing.ae and hdmarketing.org.
  • Handled both frontend and backend WordPress tasks including template development, plugin configuration, ACF-based content structures, and site maintenance.
  • Implemented responsive layouts, technical SEO improvements, performance optimization, and content management workflows for faster publishing and easier handoff.

Senior Full Stack Developer

DOPPY • Tehran, Iran

March 2025 - Present
  • Architected and developed DOPPY's complete web platform including frontend, backend, and admin dashboard.
  • Built responsive interfaces using React, Next.js, and Tailwind CSS with full RTL and multilingual support.
  • Implemented scalable backend services with Node.js and NestJS, including authentication, RESTful APIs, and database management.
  • Designed and optimized MySQL and PostgreSQL databases with Redis caching for better performance.
  • Configured and managed Ubuntu Linux servers with Nginx, Docker, and automated CI/CD pipelines.
  • Integrated AWS services including EC2, S3, and CloudFront for scalable hosting and delivery.

Full-Stack Mobile App Developer

DOPPY AI (React Native) • Tehran, Iran

May 2025 - Present
  • Developed a cross-platform mobile app using React Native and TypeScript for iOS and Android.
  • Implemented real-time bidirectional communication via WebSocket for live updates.
  • Built and integrated a mini-game with Phaser.js to improve user engagement.
  • Created RESTful and WebSocket backend services using Node.js and NestJS.
  • Managed complex application state with Redux and Zustand.

Full Stack Developer

Arzfi Cryptocurrency Exchange • Tehran, Iran

September 2023 - July 2024
  • Developed core modules of the cryptocurrency exchange platform, especially trading interfaces.
  • Implemented WebSocket connections for live market data and real-time trade execution.
  • Built responsive React components for dashboard and wallet management.
  • Engineered Node.js backend services for order processing and transaction validation.

Featured Projects

HDMarketing.ae

WordPress • Custom Theme Logic • ACF Flexible Content • Tailwind CSS • Custom Plugins

2026

Engineered a premium WordPress website for HD Marketing UAE with a fully custom ACF-based content architecture, Tailwind CSS frontend implementation, and reusable section system tailored for high-end marketing presentation. The project included smart custom plugin development for advanced form-building workflows, custom CTA management, editorial flexibility, and scalable backend control. The result is a highly polished, fast, and maintainable WordPress build that reflects strong technical execution beyond standard page-builder work.

Link: https://hdmarketing.ae

HDMarketing.ae

Routix

PHP • Tailwind CSS • Alpine.js • PWA • GeoDNS Product • Customer Panel

2026

Developed Routix as a polished infrastructure-focused web product designed to manage reliable access for users inside and outside Iran through smart GeoDNS routing, traffic path control, and deployment-ready scenarios. The project included a clean, modern customer panel experience and product presentation focused on stability, clarity, and trust. On the technical side, the platform leveraged PHP, Tailwind CSS, Alpine.js, PWA capabilities, analytics integration, and a structured front-end system to deliver a fast and professional product experience.

Link: https://routix.ir

Routix

HDMarketing.org

WordPress • ACF • Tailwind CSS • Custom Page Implementation

2026

Developed and customized selected pages of HD Marketing's website using WordPress, ACF, and Tailwind CSS with a structured, reusable component approach. The implementation focused on clean layout execution, flexible content management, and a scalable foundation for extending the rest of the website consistently.

Link: https://hdmarketing.org

HDMarketing.org

Mohsen Modhej Web Design Academy

WordPress • Custom Theme • Custom Plugins • Multilingual Platform

2026

Built a custom WordPress-based training platform for Mohsen modhej's web design academy with a fully customized theme, Persian/English/Arabic support, advanced caching, and a feature-rich student experience. The project included custom plugins for ticketing, notifications, SMS login, customer club features, lucky wheel campaigns, and automatic SpotPlayer license generation for course delivery.

Link: https://new.mohsenmodhej.com

Mohsen Modhej Web Design Academy

Doppy Blog

WordPress • SEO • Performance Optimization

2025-03 – Present

Designed and optimized Doppy's official blog for high-speed content delivery, advanced SEO configuration, and a custom caching layer.

Link: https://blog.doppy.ir

Doppy Blog

Doppy Admin Panel

PHP • MySQL • Security • Analytics

2025-03 – Present

Built a custom admin panel for managing users, content, payments, and analytics with secure authentication and operational controls.

Private project

Doppy Admin Panel

NeoVam Platform

React • Node.js • Financial Platform

2023 – 2024

Contributed to the development of a modern financial and loan management platform with responsive UI components.

Link: https://neovam.ir

NeoVam Platform

Sharif Clinic

WordPress • Custom Theme • SEO

2025-05 – Present

Built a high-performance medical services website with a custom WordPress theme and optimized loading speed.

Link: https://sharifclinic.co/

Sharif Clinic

Kichil Shop

WordPress • WooCommerce • E-commerce

2023 – Present

Customized and optimized a WooCommerce-based online store with practical SEO improvements.

Link: https://kichilshop.ir

Technical Skills

Frontend Product Development

Building polished, responsive, multilingual interfaces with strong attention to usability, structure, and maintainability.

React.js • Next.js • TypeScript • JavaScript ES6+ • HTML5 • CSS3 • Tailwind CSS • Material UI • Bootstrap • SASS/SCSS • Responsive Design • RTL UI

Backend APIs & Business Logic

Developing scalable backend services, authentication flows, real-time features, and clean application logic for production systems.

Node.js • Express.js • NestJS • PHP • Laravel • RESTful APIs • GraphQL • WebSocket • Authentication • Role-Based Access

WordPress & CMS Implementation

Delivering custom WordPress websites with tailored themes, structured content, technical SEO, and performance-focused implementation.

WordPress • WooCommerce • Theme Development • Plugin Development • Gutenberg • ACF • Elementor • Technical SEO • Performance Optimization

Infrastructure, Data & Deployment

Managing databases, Linux servers, deployment pipelines, caching, and cloud infrastructure to keep products stable and fast.

MySQL • PostgreSQL • MongoDB • Redis • Database Design • Query Optimization • Linux (Ubuntu/Debian) • Docker • Docker Compose • AWS (EC2, S3, RDS) • DigitalOcean • Nginx • CI/CD • Monitoring • Caching Strategy

Workflow, Collaboration & Delivery

Working effectively with design, product, and delivery processes while keeping codebases organized and teams aligned.

Redux Toolkit • React Query • Zustand • Git • GitHub • GitLab • Jira • Agile/Scrum • Technical Documentation • Figma • Requirement Analysis • Client Delivery

Additional Stack Exposure

Hands-on experience with adjacent tools and frameworks that help me adapt quickly across product types and technical environments.

React Native • Expo • Phaser.js • PWA • Vue.js • Angular • Webpack • Vite • Bash Scripting • SSL/TLS

Education

Bachelor's Degree in Computer Software Engineering

Islamic Azad University, Tehran East Branch

2016 – 2020

Comprehensive study of software engineering principles, algorithms, data structures, and web development.

Training & Certifications

Advanced React & Next.js Development

Self-Directed Learning & Professional Projects

2022 – 2024

Linux Server Administration & DevOps

Professional Experience & Continuous Learning

2021 – Present

AWS Cloud Services & Infrastructure

Online Courses & Practical Implementation

2023 – 2024

Languages

Persian (Farsi)

Native Speaker

English

Professional Working Proficiency

Professional Attributes

Solution-Oriented Engineering

I approach technical challenges with a product mindset and focus on delivering solutions that are practical, maintainable, and aligned with business goals.

Ownership & Accountability

I take responsibility from planning to release, following implementation details carefully and making sure features are actually stable, usable, and production-ready.

Clear Communication

I work comfortably with teammates, stakeholders, and clients, translating technical requirements into understandable decisions and reliable execution.

Performance & Quality Focus

I pay close attention to speed, code quality, scalability, and long-term maintainability so products stay fast and easier to grow.

Adaptability Across Stacks

I can move effectively between frontend, backend, WordPress, infrastructure, and deployment workflows depending on what a project needs most.

User & Business Awareness

Beyond writing code, I care about usability, content flow, delivery speed, and the overall value a feature creates for end users and the business.