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Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites (~700,000 monthly users) with complex e-commerce and subscription systems. WordPress is my primary platform, including custom plugin development, theme customization, and API integrations, but I also have experience working with other CMS solutions. Skilled in front-end (HTML, CSS, JavaScript, React) and back-end (PHP) development, with a strong focus on website security, performance optimization, and caching improvements to ensure stability and scalability under heavy load. Have experience leading small development teams, but my main focus is writing high-quality code, solving complex technical problems, and improving the overall architecture and performance of web applications.…Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites (~700,000 monthly users) with complex e-commerce and subscription systems. WordPress is my primary platform, including custom plugin development, theme customization, and API integrations, but I also have experience working with other CMS solutions. Skilled in front-end (HTML, CSS, JavaScript, React) and back-end (PHP) development, with a strong focus on website security, performance optimization, and caching improvements to ensure stability and scalability under heavy load. Have experience leading small development teams, but my main focus is writing high-quality code, solving complex technical problems, and improving the overall architecture and performance of web applications.

Pavel Siamenau

Web Developer, Full Stack Developer, Front-End Developer, +3

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Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites (~700,000 monthly users) with complex e-commerce and subscription systems. WordPress is my primary platform, including custom plugin development, theme customization, and API integrations, but I also have experience working with other CMS solutions. Skilled in front-end (HTML, CSS, JavaScript, React) and back-end (PHP) development, with a strong focus on website security, performance optimization, and caching improvements to ensure stability and scalability under heavy load. Have experience leading small development teams, but my main focus is writing high-quality code, solving complex technical problems, and improving the overall architecture and performance of web applications.…Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites (~700,000 monthly users) with complex e-commerce and subscription systems. WordPress is my primary platform, including custom plugin development, theme customization, and API integrations, but I also have experience working with other CMS solutions. Skilled in front-end (HTML, CSS, JavaScript, React) and back-end (PHP) development, with a strong focus on website security, performance optimization, and caching improvements to ensure stability and scalability under heavy load. Have experience leading small development teams, but my main focus is writing high-quality code, solving complex technical problems, and improving the overall architecture and performance of web applications.

Available to hire

Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites (~700,000 monthly users) with complex e-commerce and subscription systems. WordPress is my primary platform, including custom plugin development, theme customization, and API integrations, but I also have experience working with other CMS solutions.
Skilled in front-end (HTML, CSS, JavaScript, React) and back-end (PHP) development, with a strong focus on website security, performance optimization, and caching improvements to ensure stability and scalability under heavy load.
Have experience leading small development teams, but my main focus is writing high-quality code, solving complex technical problems, and improving the overall architecture and performance of web applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Polish

Advanced

Russian

Fluent

Work Experience

Team Lead at SE Ranking

March 1, 2024 - Present

Lead a team of 3 developers and 1 QA engineer; responsible for WordPress, PHP, JavaScript, and HTML/CSS; development of custom plugins and themes; API integrations; website security, caching, performance optimization; e-commerce and subscriptions systems; cross-functional collaboration with marketing and stakeholders; architecture and scalable solutions.

Senior Web Developer at SE Ranking

March 1, 2024 - Present

Leading a web development team responsible for building and maintaining SE Ranking's core WordPress websites. Focused on frontend (HTML/CSS, JavaScript, React) and backend (PHP), with custom WordPress plugin development and API integrations. Overseeing development and maintenance of high-traffic sites (~700,000 monthly users). Collaborated with designers and marketers to deliver new features, conducted code reviews, and ensured technical quality and scalability. Planned tasks, prioritized work, and coordinated with stakeholders; led a team of 3 developers and 1 QA engineer; hands-on development remains a core part of daily work.

Senior Web Developer at SE Ranking

January 1, 2022 - March 1, 2024

Senior Web Developer focusing on WordPress, PHP, JavaScript, and React; plugin development, API integrations, frontend and backend development; emphasis on performance, security, and maintainability.

Middle Web Developer at MinskSoft

March 1, 2021 - January 1, 2022

Contributed to frontend and backend development for WordPress-based projects featuring e-commerce and subscriptions; worked with HTML, CSS, JavaScript, React and PHP; focused on security, performance and scalability; collaborated with designers and PMs to deliver features.

Middle Web Developer at MinskSoft Swiss

March 1, 2021 - January 31, 2022

Implemented web solutions in WordPress, PHP, and JavaScript; contributed to both front-end and back-end development; collaborated with designers and QA.

Senior Web Developer at SE Ranking

March 1, 2021 - January 1, 2022

Contributed to web development initiatives in Warsaw; continued responsibilities in WordPress/PHP/JS and modern frontend technologies.

Senior Web Developer at Minsk Swiss (MinskSoft Swiss)

January 1, 2021 - January 1, 2022

Senior Web Developer focusing on WordPress-related development, API integrations, and front-end/back-end tasks. Contributed to maintaining and extending WordPress-based sites, collaborating with cross-functional teams to deliver features on time.

Hands-on Senior Web Developer at Minsk App Service Agency

November 1, 2020 - March 1, 2021

Led hands-on development of WordPress-based sites for major clients, leveraging 8+ years of experience to deliver scalable, secure, and high-performance web applications. Worked on front-end and back-end tasks, collaborated with designers and stakeholders, and implemented complex e-commerce and subscription systems.

Web Developer at Minsk Software Swiss

November 1, 2020 - March 1, 2021

Developed high-traffic WordPress websites, created custom plugins and themes, and implemented API integrations. Contributed to performance optimization and security enhancements for e-commerce features and subscriptions.

Senior Web Developer at Minsk App Service Agency

November 1, 2020 - March 31, 2021

Hands-on senior web development focusing on high-traffic WordPress websites; API integrations; front-end and back-end development; performance optimization and security.

Senior Web Developer at Minsk Appservice Agency

November 1, 2020 - March 31, 2021

Hands-on Senior Web Developer with 8+ years of experience building and maintaining high-traffic WordPress websites; primary platform WordPress; custom plugins and API integrations; frontend development with JavaScript/React, HTML, CSS; close collaboration with designers and marketers.

Middle Web Developer at Minsk Swiss Middle Web Developer

November 1, 2020 - March 1, 2021

Developed and maintained high-traffic WordPress websites; collaborated with teams to optimize performance and security.

Senior Web Developer at Minsk Apex Service Agency

November 1, 2020 - March 1, 2021

Hands-on senior web developer responsible for building and maintaining WordPress websites, with emphasis on frontend and backend integration, performance optimization, and collaboration with design and marketing teams.

WordPress Websites Developer at Upwork (Freelance)

February 1, 2019 - November 30, 2020

Freelance WordPress development, PHP/WordPress site builds and customizations for clients via Upwork platform.

WordPress Developer (Freelance/Upwork) at Upwork

February 1, 2019 - November 30, 2020

WordPress website development; PHP-based website development; client-focused plugin and theme integration.

Frontend Developer at Minsk Exore FrontEnd

February 1, 2019 - November 30, 2020

Frontend Web Developer focused on WordPress website development; PHP-based site development; collaborated with backend developers to build robust web apps.

Front-End Developer at MinskExore

February 1, 2019 - November 1, 2020

Frontend development role focusing on WordPress-related projects, implementing UI/UX designs with HTML/CSS and JavaScript; collaborated with backend developers to deliver integrated solutions.

Web Developer at Minsk Upwork

February 1, 2019 - November 1, 2020

WordPress website development and PHP-based sites. Contributed to multiple client projects, focusing on delivering robust WordPress implementations and clean, maintainable code.