Hire the Best Minimum Viable Product Freelancers
in Ukraine

Most "AI SaaS MVPs" stop at a flashy demo and break the moment a real user logs in. You need the opposite — auth, billing, multi-tenancy, and AI features that all work together in production, shipped in weeks instead of quarters. That's what gets built here, end to end. Fixed-price MVPs on Next.js 14+ / Vercel / Supabase (Postgres + RLS + Auth) / Stripe (subscriptions, metered billing, Connect) / OpenAI and Anthropic Claude APIs, with RAG over pgvector or Pinecone when document context matters. Four-to-six-week delivery cycles broken into milestones, each one tested against real data — not just mocked unit tests — before approval. Past work includes an AI face-swap app with credits, Stripe checkout, and a global leaderboard (two-week build); a multi-tenant real-estate comparison platform with SSR project pages and Excel ingestion; an AI website generator that scaffolds full restoration-business sites with spintax content systems and on-demand deployment; an Amazon seller health dashboard with multi-tenant subdomain routing and Google Sheets sync; an Italian energy bill analyzer with Supabase migration from localStorage and OpenAI-powered cost breakdowns. All shipped to production. All running with paying users. Working together looks like this: scope is locked per milestone before code is written, daily async status during active sprints (no "what's going on?" silence), Playwright E2E plus Vitest coverage on critical paths, and a working Vercel demo before each milestone approval. No video call required to start — clarification questions get answered in writing within hours, and there's usually a working artifact within a day. If you have a clear concept and want it shipped as a real, paying MVP rather than another slide deck, message with the core user flow, must-have integrations, and timeline. The response will be a phased fixed-price proposal — specific milestones, fixed numbers, no upsell.

❇️ Full time freelancer ❇️ 4 years on Upwork ❇️ 10 years on Front-End ❇️ Product Developer from MVP to monetization ❇️ Certified by IBM, Google, Intel, Microsoft, Cisco, Make and others — Contact me if you need automations or calculators 😎 ROI, Mortgage, Products & Services in my portfolio. The purpose of calculators is leads, not numbers. HOW TO GET STARTED: My work is silent and focused, so you will get the best result if you describe the goal. This could be a text message, doc or loom that I will review and have time to plan and approve the work with you. This does not require a contract or billable hours 🎁 Stand-Alone App includes: - Gitlab — store source code and version control. - Docker — package isolated/secured app. - Nuxt — type-safe, performant and production-grade engine. - CI/CD — automated deploy to production and test environment. No-Code / Low-Code App options (RAD Software): - Outgrow - Calconic - Calculoid - Jotform - GoHighLevel - ARForms - TypeForm - Paperform - Fillout - Formidable - Formsite - InvolveMe - Tally - Gravity Forms - Heyflow - 123FormBuilder - Softr - Framer - Stripe - Make - Zapier - ClickUp Markets: - United States - Europe - Australia - The World 🤯 It is complex work with internal logic & calculation that increase business sales & lead generation. 🤩 If you have Google Sheets (or Excel) with formulas is the best option to convert it into Web Calculator. 🥳 Launch your Calculator, lead the market, beat the competitors (oops) Integration with payment gateways — Stripe, PayPal, Square. Embedding to website — WebFlow, Framer, WordPress, WooCommerce. Mail services — Brevo, SendGrid, MailChimp. Databases — AirTable, Supabase, MySQL. Automation and API — n8n, Pipedream, Prototype, IFTTT, Integrately, Bit Flows. Automation I Love — Make, Zapier. Vanilla Web Design — JavaScript, HTML, CSS 3, HTML5. Front — Vue, React. Any way, calculator is highly interactive business application. I can make it from scratch or with no-code. Your business is important for me. You are awesome! 😉 👉👉

Outdated interface slowing down your SaaS growth? Users bouncing and sales going down? I help SaaS businesses transform their platforms into clean, intuitive user flows that make even complex tools easy to navigate. 6 years in UI/UX Design | 15+ successful projects I can help you with: → Transforming raw ideas into low-fidelity wireframes to visualise ideas; → Designing clickable prototypes to show to investors; → Improving user experience based on analytics; → Creating a brand identity to reflect company values; → Building UI-kit or Design System; → Conducting usability tests to test design decisions; → Collaborating with developers to ensure smooth development; Not sure if your platform requires transformation? I can provide free, honest audit and give actionable feedback. Text me with a message “audit” and provide link platform - I’ll come back with feedback as soon as I can. I have worked in the following industries: 💼 Education 🚑 Healthcare 🤝 Marketing 🛒 Retail 🤖 AI 🌿 Consulting 🔒 Security & Crypto As a full-time freelancer, I respond within 30 minutes of business hours. Explore my work history and portfolio below ⬇️ Key Words: Figma, Web Design, Graphic Design, Website Redesign, Wireframing, Prototyping, Research, UI Kit, Adaptive Design, Mockup, Design System, UI, Website Redesign, Clickable Prototype, Animation, Responsive Design, UI/UX, Web & Mobile Design, Landing Page Design, User Flow, Adaptive Web Design, Web App Design, Graphics & UI Design, Interaction Design, Creative Design, UX/UI, UI/UX Design, Web Designer, Dashboard, Dashboard Design, SAAS, B2B, B2C, WCAG, Project Management, MVP, Minimum Viable Product, Usability Testing, AI, CRM, Product Design, Wireframe & Prototyping Software, Human-Centered Design, Journey Mapping, User Experience, User Experience Design, User Interface, User Interface Designer, User Journey, Design & Usability Research, Web Accesibility, UI Graphics, TailwindCSS, Shadcn, User Experience Designer, UX Designer, User Interface Designer, UI Designer, MVP, Interactive Prototype

Hi 👋, I’m Serhii – a seasoned Product Manager with 3 years of dedicated Product Management experience and 10+ years in IT, including frontend/backend development and QA 💻. I’m passionate about leveraging AI and data-driven insights to create outstanding eCommerce solutions. Are you looking for someone to turn your innovative ideas into a reality 🚀 while freeing yourself from the operational burden? You’ve come to the right place 😉. As both a Product Manager and an entrepreneurial partner, I’m here to transform your vision 🌱 into scalable products that exceed expectations. What I bring to the table: • Market research 🔎 – Dive deep into customer needs and market trends • Competitor analysis 📊 – Identify key players and optimize strategies to outperform them • Unit economics and ROI calculations 📈 – Ensure your product is financially viable from the start • Quick hypothesis validation 🧪 – Test your ideas rapidly with landing pages, ads, and real-time analytics • Simple and effective UX designs 👂 – Gather direct feedback from users for continuous improvement • Seamless MVP development 🛠 – Turn hypotheses into tangible products MVP Development Process: • Collaborating with designers to create intuitive and captivating UX/UI ✨ • Crafting detailed user stories and tech specs for development teams 🦸‍♀️🦸‍♂️ • Managing product roadmaps, ensuring timely delivery 🎯 • Partnering with marketing to test MVPs with targeted audiences and optimize conversion rates 📣 My Core Skillset: • Product Management: Agile, Scrum, Kanban, Roadmap Planning 💼 • Project Management: Efficient deadline management, WBS, Gantt charts, and boosting team velocity 🏎️ • Tech Expertise: AI tools like Vertex AI, Python, SQL, Frontend (Vue.js), WordPress 🖥️ • Data-Driven Approach: Expertise in Google Analytics 4, Looker Studio, A/B testing, and Facebook Ads 📊 • Marketing & Sales: Market Research, Product Positioning, UX Research 🧠 • Entrepreneurial Insight: Hands-on experience with eCommerce growth, supplier relations, landing page optimization, and Facebook ads 💪 • Languages: English (Upper-Intermediate) 🇺🇸 🇬🇧 Why choose me? • Proven Results: I’ve led cross-functional teams, introduced AI solutions, and optimized agile processes to deliver tangible business results. For example, I reduced data migration times by 15% and increased conversion rates by 12% through strategic A/B testing  . • Entrepreneurial Drive: As a co-founder of multiple eCommerce projects, I’ve scaled businesses, built teams, and increased revenue by up to 150% . • Holistic Product Vision: From initial research and hypothesis validation to final development and launch, I’ll guide your product through every step. Let’s create something amazing together! Feel free to reach out, and let’s discuss how I can help bring your next big idea to life.

I specialize in WordPress Website Development and Custom WordPress Development & Design for businesses that need a fast, scalable, and conversion-focused WordPress Website. My work combines WordPress Website Design, Custom WordPress Website Development, Website Development, performance optimization, SEO structure, and clean content management. I don’t just build pages. I help turn a WordPress Website into a working business asset that generates leads, sales, and long-term value. More power with 'My ideal flow'™: Idea → Discovery → Prototype → Design → Development → Testing → Launch → Support. 12+ Years on Upwork $600K+ Total Earnings 200+ Satisfied Clients 80+ Jobs Completed 100% Job Success Score Top Rated Plus Freelancer “Dmitry is always solution orientated and a clear communicator. He is committed to the quality of the project and is very detail oriented. He is always held accountable for outcomes.” Client review For most clients, WordPress Website Development is not just about building pages. Good WordPress Website Development should include structure, speed, usability, SEO basics, and easy content management. My approach to WordPress Website Development is practical: first I understand the business goal, then I plan the content structure, then I handle design, development, testing, launch, and support. That is why my WordPress Website Development process often includes Custom WordPress Development, WordPress Website Design, Website Redesign, WooCommerce, Elementor, ACF, and performance optimization. I am a WordPress Developer, WordPress Website Expert, and Web Developer focused on Custom WordPress Development, WordPress Website Design, WordPress Elementor, WooCommerce, Website Redesign, Website Customization, WordPress Website Optimization, and WordPress SEO. Typical work includes: WordPress Website Development Custom WordPress Website Development Custom WordPress Development WordPress Website Design WordPress Design WordPress Elementor development WooCommerce and Ecommerce Website development Website Redesign Website Customization WordPress Website Optimization WordPress SEO structure ACF, flexible content, and custom admin systems Custom themes and WordPress Theme development WordPress Plugin customization API integrations with CRMs, marketing tools, payment systems, and automation platforms Front-End Development with HTML, CSS, JavaScript, and PHP Most of my projects go beyond standard brochure sites. Clients usually come to me when their current WordPress Website is slow, hard to manage, difficult to scale, or not converting visitors into leads and customers. Some projects require Custom WordPress Development with ACF, Options Pages, flexible content blocks, structured page systems, custom post types, and clean admin logic. Others need WooCommerce functionality, subscriptions, custom checkout flows, payment logic, product structures, or integrations with third-party platforms. From the design side, I focus on WordPress Website Design that supports real business goals: clear user flow, strong content hierarchy, responsive layouts, conversion-focused sections, and SEO-friendly structure. I also work on Website Redesign projects where the existing site already has traffic, but the design, performance, structure, or user experience is holding it back. In those cases, I rebuild the WordPress Website with better UX, better speed, better SEO structure, and easier content management. A large part of my work is built with WordPress Elementor when clients need speed, flexibility, and easy editing. For more complex projects, I use Custom WordPress Development instead of relying only on builders. My projects often include: Custom WooCommerce functionality Performance optimization and Core Web Vitals Large or complex WordPress Websites Multi-language and multi-site structures Advanced ACF usage Gutenberg and custom blocks API integrations Plugin conflict debugging Server-level and database-level issue solving Responsive Front-End Development Extra hands

𝐘𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐝𝐞𝐬𝐞𝐫𝐯𝐞𝐬 𝐫𝐞𝐬𝐮𝐥𝐭𝐬, 𝐧𝐨𝐭 𝐝𝐞𝐥𝐚𝐲𝐬. I'm your 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐢𝐧𝐜𝐮𝐛𝐚𝐭𝐨𝐫, turning 𝐜𝐨𝐧𝐜𝐞𝐩𝐭𝐬 𝐢𝐧𝐭𝐨 𝐜𝐚𝐬𝐡-𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 through proven systems that 𝐞𝐥𝐢𝐦𝐢𝐧𝐚𝐭𝐞 𝐫𝐢𝐬𝐤 𝐚𝐧𝐝 𝐦𝐚𝐱𝐢𝐦𝐢𝐳𝐞 𝐑𝐎𝐈. 🎓 Business Analysis Expert | Technical Writer | Product Manager | Product Owner | Bachelor of Systems Analysis 𝐇𝐨𝐰 𝐈 𝐢𝐧𝐜𝐮𝐛𝐚𝐭𝐞 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭: ◽ Strategic product architecture that eliminates expensive pivots ◽ Market-validated feature prioritization that users actually want ◽ Launch-ready documentation ecosystem (SRS, BRD, FRD, user stories) ◽ Risk-proof development roadmaps with built-in success metrics ◽ Continuous strategic guidance from concept to market domination 𝐖𝐡𝐚𝐭 𝐈 𝐩𝐫𝐞𝐯𝐞𝐧𝐭 𝐟𝐫𝐨𝐦 𝐤𝐢𝐥𝐥𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐟𝐢𝐭𝐬: ◽ Feature creep that bleeds budgets and confuses users ◽ Technical debt from poor initial planning decisions ◽ Market misalignment that wastes development resources ◽ Launch delays that let competitors steal your thunder ◽ Post-launch chaos that destroys user adoption 𝐘𝐨𝐮𝐫 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐥𝐚𝐮𝐧𝐜𝐡 𝐬𝐲𝐬𝐭𝐞𝐦: ◽ Product Strategy Blueprint — Your path to market leadership ◽ Technical Requirements Bible — Developer-proof specifications ◽ User Experience Architecture — Conversion-optimized journeys ◽ Launch Timeline & Milestones — Accountability at every step ◽ ROI Measurement Framework — Track your guaranteed returns 𝗣𝗿𝗼𝘃𝗲𝗻 𝗮𝗰𝗿𝗼𝘀𝘀 𝗵𝗶𝗴𝗵-𝗿𝗼𝗶 𝘀𝗲𝗰𝘁𝗼𝗿𝘀: Construction | Real Estate | Logistics | SaaS 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆-𝗴𝗿𝗮𝗱𝗲 𝘁𝗼𝗼𝗹𝘀: Figma | Notion | Miro | Jira | Confluence | ClickUp | Lucidchart | Whimsical Enjoy guaranteed returns. My systematic approach doesn't just launch products, it creates profitable, sustainable businesses that pay dividends long after launch. 📩 𝐒𝐭𝐚𝐫𝐭 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐢𝐧𝐜𝐮𝐛𝐚𝐭𝐢𝐨𝐧 𝐭𝐨𝐝𝐚𝐲. 𝐘𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐡𝐚𝐬 𝐩𝐫𝐨𝐟𝐢𝐭 𝐩𝐨𝐭𝐞𝐧𝐭𝐢𝐚𝐥. 𝐋𝐞𝐭'𝐬 𝐮𝐧𝐥𝐨𝐜𝐤 𝐢𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫. KEYWORDS: Business Analyst, Technical Writer, Product Manager, Product Owner, Scrum Master, Requirements Analyst, Process Analyst, AI Product Manager, AI Solutions Architect, AI Requirements Specialist, AI Business Analyst, Machine Learning Product Manager, AI Strategy Consultant, AI Implementation Specialist, AI Documentation Expert, SaaS Product Manager, Fin Tech Product Manager, Startup Product Manager, Ecommerce Solutions, Retail Analytics, Documentation Specialist, API Documentation, Software Documentation, Technical Documentation Writer, System Documentation, Software Requirements, Technical Specifications, RFP Writer, Proposal Writer, Bid Writer, Business Requirements Writer, User Story Writer, JIRA Expert, Confluence Writer, Process Mapping, Workflow Optimization, System Integration Specialist, Technical Integration, Agile Project Manager, Agile Expert, Scrum Master, Sprint Planning, Backlog Management, SDLC, Product Backlog, Market Research Analyst, UX Researcher, Requirements Gathering, Market Analysis, Competitor Analysis, Competitor Intelligence, Market Entry Analysis, Product Market Fit, Feature Analysis, Business Process Analyst, Real Estate Technology, Construction Software, AI Consulting, AI Product Strategy, AI Requirements Gathering, AI Use Case Development, AI Project Management, ChatGPT Integration Specialist, AI Platform Architecture, Cross-functional Team Lead, Stakeholder Management, Product Strategy Consultant, Product Strategy, Product Lifecycle, Product Roadmap, AI Transformation, AI Solution Design, AI Product Implementation, AI Documentation Specialist, Agile Project Manager, Scrum Master, JIRA Administrator, Confluence Expert, UX Research, Market Research, Market Analysis, Competitor Analysis, Requirements Gathering, Process Mapping, Project Coordinator, Sprint Planning, Backlog Management, Requirements Analysis, System Integration, Technical Integration, SDLC Expert, Cross-functional Team Lead, Stakeholder Management, Product Strategy Consultant,