I will develop your custom web application

A
andrisdev
A
andrisdev
Andrew Maksakov

Vetted Pro

Level 2

develop your custom web application
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develop your custom web application
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develop your custom web applicationdevelop your custom web applicationdevelop your custom web application
Vetted by Fiverr Pro

Andrew Maksakov was selected by the Fiverr Pro team for their expertise.

About this gig

Looking for a Vetted Pro agency to develop your custom web application?


You've found the right partner.


I'm Andrew, Founder of Marrix Power and a Vetted Fiverr Pro. My team has delivered 100+ web applications, platforms, and custom systems for startups and businesses worldwide using React, Next.js, Node.js, and Python.


What we deliver:

  • Custom web application development
  • SaaS platforms and admin dashboards
  • Backend, database and API development
  • Authentication, user roles and permissions
  • Payments and subscriptions (Stripe)
  • Third-party API and AI integrations (OpenAI)
  • Cloud deployment (AWS, Vercel, DigitalOcean)
  • Full source code handover


Industries: SaaS, e-commerce, fintech, real estate, logistics, booking, education, healthcare, internal business tools.


The Marrix Power Advantage:

  • Agency team, personal oversight from Andrew on every project
  • We think like product owners, not just coders
  • Vetted Pro independently approved by Fiverr for technical excellence
  • Full stack: design, development, backend, launch, support
  • Clean handover with full source code every time


Message us before placing your order.

  • Website type

    • Saas

  • Programming language

    • JavaScript
    • Ruby/RoR
    • TypeScript
    • React
    • AngularJS

  • Website features

    • Payment
    • Social media
    • Customer support
    • Analytics
    • Chat
    • Map
    • Booking
    • Calendar
    • Dashboard
    • Reviews
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Andrew Maksakov

Andrew Maksakov

Vetted Pro

Vetted Pro, Mobile, Web, SaaS, AI and Design Development

4.9(50)

Level 2

Andrew Maksakov is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.

Vetted for

  • App Design

  • Mobile App Development

  • Mobile App Maintenance

  • Software Development

  • Website Development

  • FromCanada
  • Member sinceDec 2020
  • Avg. response time3 hours
  • Last delivery1 month

  • Languages

    English, Ukrainian, Russian, Polish
100+ production apps shipped. 4.9 stars maintained across every single one. That's the standard I've held for 10 years as Founder of Marrix Power — a Vetted Pro software agency building mobile, web, SaaS, AI and design products for startups worldwide. We cover the full stack: React Native, Flutter, React, Node.js, Python, Firebase, AWS, OpenAI API — from discovery and UI/UX design through development, App Store launch, long-term support and consulting. Our clients range from first-time founders launching their MVP to established businesses scaling their platforms worldwide.

My Portfolio

Other Website Development Services I Offer

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