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Dmytro B.
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Dmytro B.

Full Stack Developer & Architect | SaaS & AI Platforms | Web dev | PM

👋 I'm a senior full-stack developer and engineer, specializing in AI and web platform development. I build robust SaaS solutions and custom applications that drive real business growth, from concept to launch. 🤝 I partner with businesses and startups to build custom full-stack web platforms and SaaS applications, managing the entire project lifecycle from MVP to launch. My focus is on creating scalable, robust software solutions and web applications, perfectly tailored to your specific needs, whether it's a new product, an existing system upgrade, or a long-term development project. I'm an experienced web developer and software engineer, ready to tackle technical challenges and ensure smooth project management. 🚀 I offer comprehensive full-stack web development services, specializing as an expert in AI integration and custom SaaS platform builds. I help clients transform their ideas into powerful, efficient, and user-friendly software applications and websites. This includes frontend and backend development, API integration, and creating custom dashboards and landing pages. I'm adept at building on various online platforms, from custom solutions using React, Next.js, Node.js, Python, PHP, and TypeScript, to working with existing CMS like WordPress (Elementor, WooCommerce), Shopify, Webflow, or Laravel for e-commerce sites, marketplaces, or client portal pages. I can also help with website design, data migration, mobile-responsive design, and ongoing fixes for any bugs, including SEO optimization and HTML/CSS. 💡 With extensive experience as a senior full-stack developer and engineer, I've built and scaled numerous web platforms and SaaS applications. I've learned to deeply understand project requirements, architect efficient systems, and deliver clean, maintainable code across the full stack. My technical expertise spans React, Next.js, Node.js, Python, and PHP, ensuring robust backend and front-end development for any software project. ✅ As an expert full-stack AI developer, I help businesses achieve their goals by building custom, AI-powered web platforms and SaaS solutions. I ensure seamless integration of AI APIs (like Claude) and provide long-term support for your critical projects, including ongoing maintenance and bug fixes. I can also help with AI agent development and data management for your applications. 🛠 I leverage modern technologies like React, Next.js, Node.js, Python, and AI APIs (OpenAI, Claude) to solve complex development challenges. I help clients build robust web applications, integrate custom APIs, and automate workflows, including CRM and ERP systems, with efficiency and security. I'm also experienced with tools like Supabase, n8n, Odoo, and Gohighlevel for backend development, data management, and automation, and can integrate payment gateways like Stripe for e-commerce or portal solutions. I focus on technical implementation and optimization for production-ready software, including data tracking and system setup. I pride myself on clear communication, proactive problem-solving, and a collaborative approach to every project. This ensures a smooth and successful partnership, from initial review and audit to ongoing support and project management. You know, it's all about getting things done right. Ready to build your next big thing? Let's connect and discuss your project! Every big idea starts small — let’s take that first step. Tags: Senior Full-Stack Developer, AI, Website Development, Web Platform, Software Engineer, SaaS Solutions, Custom Applications, Full-Stack Web Development, AI Integration, Backend Development, Frontend Development, API Integration, Project Management, Workflow Automation, Data Management, System Architecture, Technical Implementation, SEO Optimization, Bug Fixes, MVP to Launch, Long-Term Support, Ongoing Maintenance, Custom Dashboards, Landing Pages, Website Design, Data Migration, Mobile-Responsive Design, Production-Ready Software, System Setup, Data Tracking, Project Review, Project Audit, Maintainable Code, Business Growth, New Product Development, Existing System Upgrade, E-commerce Sites, Marketplaces, Client Portal Pages, AI Agent Development, CRM Systems, React, Next.js, Node.js, Python, PHP, TypeScript, WordPress, Elementor, WooCommerce, Shopify, Webflow, Laravel, Supabase, n8n, Odoo, Gohighlevel, Stripe Integration, Claude AI, HTML/CSS, CMS Last update: July 16, 2026

🇺🇦Uzhgorod, Ukraine$39/hr100% JSS4.99 (18)Since May 2019

Earnings and projects

MRR
$1k

Last 6 months ÷ 6

World#46,568 / 412k
🇺🇦Country#2,086 / 14.3k
Revenue, last 30 days
$0

Last 6 months: $6.2k

Total earnings
$466k

Billed in all: $483k

World#3,232 / 412k
🇺🇦Country#288 / 14.3k
Per project
$27k

$3.1k in the last 6 months

World#3,429 / 412k
🇺🇦Country#311 / 14.3k
Projects, last 6 months
2
0% fixed100% hourly
World#88,921 / 412k
🇺🇦Country#3,419 / 14.3k
Projects in all
17

Across 22 contracts

36% fixed64% hourly
World#149,090 / 412k
🇺🇦Country#6,232 / 14.3k

Earnings, last 30 days

$483kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$475k$480k$485k$490kOct 8Oct 23Nov 7

Skill rankings: Top 9% in HTML5

Ranked by MRR among everyone on Upwork with the skill.

  1. #232Software Architecture & Design1,465 freelancers · 🇺🇦 #38Top 16%
  2. #975API7,944 freelancers · 🇺🇦 #117Top 12%
  3. #985API Development6,848 freelancers · 🇺🇦 #60Top 14%
  4. #1,089SaaS6,440 freelancers · 🇺🇦 #112Top 17%
  5. #1,222Web Application9,341 freelancers · 🇺🇦 #138Top 13%
  6. #1,271Laravel12,549 freelancers · 🇺🇦 #137Top 10%
  7. #1,314HTML514,581 freelancers · 🇺🇦 #201Top 9%
  8. #1,453MySQL14,471 freelancers · 🇺🇦 #171Top 10%