A Freelance UX Designer
   & Software Engineer

Welcome To My Professional Portfolio

My name is Payam Dowlatyari, and I am a UX Designer, Web Developer, and Photographer based in California. I studied Software Engineering at University of California, Irvine with a specialization in Human Computer Interaction and Design. I have the knowledge and experience of different programming languages, libraries, frameworks, and services due to incorporating as a team member in several projects involving Frontend and backend web development together with database management systems development.
Please check out my LinkedIn profile for more details.

Every act of creation is first an act of destruction.
Pablo Picasso

Specialized Services I Provide

UI/UX Design

Good User Experience can make a real difference. I design User Interfaces based on UX principles and research, with the latest technology.

Web Development

Whether you need a simple static portfolio or complicated dynamic application, I can provide you with the right tools and experience.


In case you need unique and artistic photos for representing your business and introducing your brand, my camera and lenses are ready to shoot.

Good design is about process, not product.
Jared Sinclair

Web Development Process

  • Frontend Design and Development

    User Interfaces are created with the knowledge of UX Design and Psychology, using graphic design software and prototyping tools like Figma, Adobe Xd, and Photoshop.

    Frontend or client-side applications are mainly developed with HTML, CSS, JavaScript. In many cases using web technologies, libraries, and frameworks like Bootstrap, jQuery, React, Angular, etc. are preferred depending on the time, scope, and complexity of each project.

  • Backend, API, and Database Implementation

    Backend or server-side applications and APIs are implemented with Java, Python, PHP, NodeJS, and frameworks like Ruby on Rails and Express.

    In case of the need for relational database SQL and MySQL, and for non-relational or NoSQL database cross-platform document-oriented database programs like MongoDB may be a relevant option based on the scope of projects, authentication options, data structures, and human-data interactions.

  • Web Application Development Process

    Web development is not only about coding. There are several steps in the web application design and development process. Although this process may vary slightly from designer to designer, the basics principles are the same and include

    (1) Information gathering and requirements engineering (2) Planning, sitemap, and wireframing (3) Design, layout, and content writing (4) Development and coding (5) Testing and delivery (6) Support and Maintenance

Think Design Develop Repeat

Recent Projects

Tell me about your deram!

Organizations and Memberships