Aleksei Marshavkin — building high-performance web solutions.
Senior Full Stack Developer · WordPress & React Expert
10+ years in web development. Former agency lead specializing in WordPress, now an outsourced full stack developer delivering React and Redux-driven solutions across healthcare, finance, construction, sports, and education.
A decade of shipping WordPress and React products.
With a rich 10+ year history in web development, Aleksei led his own agency specializing in WordPress — beyond development, the team excelled in ongoing maintenance and SEO optimization.
He now works as an outsourced full stack developer, supporting multiple production websites across a range of industries — including healthcare, finance, construction, sports, and education.
Diversifying beyond WordPress, Aleksei has built expertise in React and Redux, driven by a genuine passion for JavaScript — combining agency-honed craftsmanship with modern frontend engineering.
Industries worked with
- Healthcare
- Finance
- Construction
- Sports (incl. YMCA)
- Education (incl. Northern Arizona University)
Full stack capability, WordPress-deep.
Core skills as listed on Aleksei's professional profile.
WordPress
- Website development
- Plugin development
- Theme development
- Block development
Frontend Engineering
- JavaScript
- React
- Redux
- HTML & CSS
Backend & Core Web
- PHP
- HTML
- CSS
- Web development
Growth & Maintenance
- SEO optimization
- Ongoing site maintenance
- Agency leadership
Tools in daily use.
How Aleksei can help your team.
Engagements grounded in a decade of agency and outsourced development experience.
WordPress Development
Custom websites, plugins, themes, and blocks — built on 10+ years of hands-on WordPress agency experience.
React & Redux Applications
Modern, high-performance frontend builds powered by React and Redux, informed by a deep JavaScript background.
Full Stack Delivery
End-to-end web development spanning PHP, HTML, CSS and JavaScript — as an outsourced developer across healthcare, finance, construction, sports and education projects.
Maintenance & SEO
Ongoing website maintenance and SEO optimization, honed through years of running a WordPress-focused agency.
Let's build something high-performance.
Open to outsourced development work and freelance engagements. The fastest way to reach Aleksei is on LinkedIn.