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About Me

Hey there, my name is Yavor Chariyski.

I'm currently a Full Stack TypeScript Developer at NotionFix, where I bring ideas to life.
Previously, I was a Python Back-End Developer at Premfina Technologies, a growing FinTech company, from mid-2021 to the end of 2022.
In that role, I designed, developed, tested, and documented applications using various technologies.
I tackled complex business requirements, turning them into system specifications.
Before that, I spent over seven years as a Survey Programmer working for big clients like Dynata, Kantar Group, and Schlesinger Group.
It was a challenge balancing client requests, user needs, and design within tight deadlines and budgets.
I became adept at finding solutions that satisfied clients.
Beyond my professional journey, I'm a freelance web designer and developer.
Keep scrolling to discover my professional journey, which has shaped me into the professional I am today.

Professional Experience

Full stack developer

2023 - Present

NotionFix, Sofia, BG

  • Developed custom solutions in Netsuite using TypeScript to meet business requirements and enhance system functionality
  • Design and implement scalable and efficient Netsuite integrations
  • Utilized TypeScript to optimize and maintain existing Netsuite SuiteScripts
  • Resolving complex Netsuite development issues and troubleshoot system errors

Back-end Developer

2021 - 2022

Premfina Technologies, Sofia, Bulgaria

  • Developing REST web services supporting JSON to integrate with other external applications and 3rd party systems like Stripe, Experian, ClearBank and others.
  • Hands-on experience in Object-Oriented Development, code optimizations, and code refactoring using Python.
  • Experience with databases such as Oracle, PostgreSQL, ScyllaDB.
  • Experience in using version control systems like Git (Bitbucket).
  • Experience with continuous integration and automation using JIRA for tracking and updating project issues.
  • Developing applications using Agile Methodologies and Scrum stories in a Python-based environment.

Senior programmer

2019 - 2021

Dynata Global, Sofia, BG

  • Programming online marketing researches using Decipher, HTML, Python, JavaScript, and jQuery.
  • Designing online surveys.
  • Incorporating client requests, user needs, and design with deadline and budget demands.
  • Managing multiple projects in a dynamic environment.
  • Quick problem solving.

Senior programmer

2016 - 2019

Research Bods Online Limited, Leeds, UK

Freelance Experience

Web developer

2010 - Present


  • Proficient in creating custom websites using HTML, CSS, and Bootstrap to meet client requirements and enhance user experience
  • Experience in designing and implementing scalable and efficient WordPress and WooCommerce integrations
  • Utilized jQuery and JavaScript to enhance interactivity and functionality of websites
  • Skilled in resolving complex development issues and troubleshooting errors in WordPress, WooCommerce, and osCommerce
  • Developed responsive and mobile-friendly web designs using modern front-end technologies
  • Integrated third-party plugins and extensions to extend functionality and feature sets of WordPress and osCommerce websites
  • Optimized website performance and loading times through code refactoring and optimization techniques
  • Collaborated with cross-functional teams to gather requirements and deliver high-quality web solutions on time and within budget

Web and Graphic designer

2008 - Present


  • Proficient in Adobe Creative Suite, including Photoshop, Illustrator, and After Effects, for graphic design, illustration, and motion graphics
  • Specialized in creating brand identities, including logos, color schemes, and brand guidelines
  • Designed packaging that effectively communicates brand identity and product messaging
  • Creating visually appealing flyers and promotional materials for various marketing campaigns
  • Developed user-friendly and aesthetically pleasing web designs that reflect brand identity
  • Produced engaging video content, from creation to editing and post-production, using Adobe After Effects
  • Created print and digital advertisements that effectively convey messaging and capture attention
  • Collaborated closely with clients to understand project requirements and deliver creative solutions that exceed expectations


Below, you'll find a breakdown of the tools, technologies, and expertise that I bring to the table.
Take a moment to explore and see how my skills can benefit your projects.

Python 85%
JavaScript 60%
TypeScript 50%
Microservices 60%
APIs 75%
REST 70%
SQL 55%
Git 95%
HTML 95%
CSS 90%
Bootstrap 80%
jQuery 75%
Adobe Creative Suite 85%
SEO 70%
Wordpress/Woocommerce 80%
Google Analytics/ AdWords75%


I'm a selfmade artist who paints with pixels and code focused on creating great-looking websites and easy-to-use apps.
Also love designing logos and branding that really catch the eye.
Let's work together to bring your vision to life!

  • All
  • Websites
  • Design
rilskimed set


As a self-made artist who paints with pixels and code, I am passionate about crafting digital experiences that leave a lasting impression. From creating stunning websites to designing captivating logos and branding, my goal is to bring your vision to life in the digital realm. Let's collaborate and transform your ideas into engaging and impactful solutions that truly resonate with your audience.

Custom Website Development

Offer custom website development services using HTML, CSS, Bootstrap, WordPress, and WooCommerce. Develop responsive and mobile-friendly websites tailored to your clients' specific needs and requirements.

Graphic Design and Branding

Utilize Adobe Creative Suite tools such as Photoshop, Illustrator, and After Effects to create brand identities, logos, packaging designs, and promotional materials. Develop visually appealing designs that reflect your clients' brand identity and effectively communicate their messaging.

Web Design

Offer web design services that focus on creating user-friendly and aesthetically pleasing designs. Develop website layouts and interfaces that align with your clients' brand identity and enhance the overall user experience.

Advertisement Design

Provide print and digital advertisement design services that effectively convey your clients' messaging and capture audience attention. Develop advertisements for various marketing campaigns across different platforms, ensuring consistency with brand guidelines.

Video Edit

Leverage your skills in Adobe After Effects to produce engaging video content, including motion graphics, animations, and promotional videos. Offer end-to-end video production services, from concept creation to editing and post-production.

WordPress and WooCommerce Integration

Provide expertise in designing and implementing scalable and efficient WordPress and WooCommerce integrations. Offer solutions to enhance the functionality and feature sets of WordPress and WooCommerce websites.


Have a question or inquiry?
Feel free to reach out to me using the form below.
I'll get back to you as soon as possible.


Sofia, Bulgaria


+359 88 5678237

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