You will get a production-ready SaaS MVP built with AI — React, Next.js, Node.js
Rising Talent
Rising Talent
Project details
You're a founder with an idea. I'm the builder who turns it into a working product — fast.
I build SaaS MVPs and web applications using an AI-first development approach. That means you get production-ready software in 3–4 weeks instead of 3–4 months, without sacrificing quality or scalability.
What's included in every project:
→ User authentication (JWT + Google/GitHub OAuth)
→ Database architecture (scales to 10,000+ users/day)
→ Stripe payments & subscription billing
→ REST API + admin dashboard
→ Deployed & hosted (Vercel / Railway)
→ Mobile responsive on all devices
→ Full source code ownership
I'm not just a developer — I'm a Technical PM who has launched products across EdTech, Marketplace, Real Estate, and SaaS verticals. I understand business logic, not just code.
Stack: React, Next.js, Node.js, TypeScript, PostgreSQL, Prisma, Tailwind CSS.
Let's build something people will actually use.
I build SaaS MVPs and web applications using an AI-first development approach. That means you get production-ready software in 3–4 weeks instead of 3–4 months, without sacrificing quality or scalability.
What's included in every project:
→ User authentication (JWT + Google/GitHub OAuth)
→ Database architecture (scales to 10,000+ users/day)
→ Stripe payments & subscription billing
→ REST API + admin dashboard
→ Deployed & hosted (Vercel / Railway)
→ Mobile responsive on all devices
→ Full source code ownership
I'm not just a developer — I'm a Technical PM who has launched products across EdTech, Marketplace, Real Estate, and SaaS verticals. I understand business logic, not just code.
Stack: React, Next.js, Node.js, TypeScript, PostgreSQL, Prisma, Tailwind CSS.
Let's build something people will actually use.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$800
|
Standard
$3,000
|
Advanced
$5,500
|
|---|---|---|---|
| Delivery Time | 14 days | 21 days | 28 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 7 | 10 | 15 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$500 - $2,000
Additional Revision
+$75
Additional Page
(+ 2 Days)
+$150
Design Customization
(+ 1 Day)
+$120Frequently asked questions
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Mike B.
Jun 30, 2026
Testride for SortifAI – SaaS e-invoice solution
Awesome work - way more than we expected! Oleksandr walked the extra mile, well more likely a few extra miles, to fully set us up for the future development.
About Oleksandr
AI Product Engineer | SaaS MVP | AI Integrations Full-Stack Developer
Ottobrunn bei Muenchen, Germany - 7:48 pm local time
I launched Nocodly, an AI assistant SaaS platform, entirely solo - from idea to paying users. No team, no agency. That experience taught me how to move fast, make smart tradeards, and build things that actually work in production - not just demos.
My edge is knowing when to write code and when to let AI do the heavy lifting. I use Claude Code, Cursor, and OpenAI APIs daily to move at a speed that wasn't possible two years ago. The result: founders get a working product in weeks, not months.
What I build:
— AI-powered SaaS platforms and startup MVPs
— Full stack web applications (Next.js, React, Node.js, TypeScript)
— Desktop applications (Python, Electron)
— AI integrations (OpenAI API, Claude API, Jina AI)
— Chatbot and AI assistant systems (web, Telegram)
— Admin dashboards, CRM systems, internal business tools
— Workflow automation and API integrations
— Multi-tenant SaaS applications
— Marketplace platforms and booking systems
— Stripe payments, subscriptions, and billing systems
— Cloud infrastructure and deployment (Railway, Vercel, Supabase)
— Real-time databases and scalable backend architecture
— Authentication systems and role-based access control
— Landing pages and conversion-focused UI
— Analytics integration and funnel tracking
— Telegram bot development and automation
— AI prompt engineering and LLM architecture
— Structured outputs and schema design
— Quality validation systems for AI responses
— Evaluation harnesses and AI output testing
— API-first platform architecture
— SaaS onboarding flows and user management
— Notification systems (email, in-app, Telegram)
— CSV and PDF export systems
— Reporting dashboards and data visualization
Tech stack:
Frontend: React, Next.js, JavaScript, TypeScript, Tailwind CSS, responsive web design
Backend: Node.js, Express.js, REST APIs, Webhooks, authentication systems, server-side logic
Database: Supabase, PocketBase, PostgreSQL, Firebase, real-time databases
Cloud: Railway, Vercel, cloud infrastructure, production deployment, scalable systems
AI: OpenAI API, Claude API, Jina AI, AI agents, AI automation, vector search, AI chat systems, LLM integrations, prompt engineering
Payments: Stripe, Stripe subscriptions, Stripe checkout, recurring billing, SaaS billing systems, webhook handling, invoice systems
Tools: Claude Code, Cursor, GitHub, VS Code, AI-assisted development workflows, agile startup development
What I also help with:
— Bug fixing and performance optimization
— API debugging and backend troubleshooting
— Database fixes and scalable code refactoring
— UI/UX improvements and modern interface design
— Production support for web applications and SaaS systems
— Code review and architecture consulting
— Performance audits and scalability planning
— Migration from legacy systems to modern stacks
— Integration of third-party APIs and services
— Security improvements and authentication hardening
Industries I've worked with:
— SaaS and software products
— AI and automation tools
— Booking and scheduling platforms
— E-commerce and marketplace systems
— Business productivity tools
— Customer communication platforms
— Content and media platforms
Why founders hire me:
I do more than just write code. I help validate ideas, structure scalable architecture, improve product direction, and launch fast. I understand SaaS business models, unit economics, and what it takes to go from zero to paying users - because I've done it myself.
I think like a founder, not a ticket-taker. I'll scope it properly, tell you what's worth building, push back on bad ideas, and ship without overbuilding.
If you're a founder with a real problem and need someone who gets both the technical and business side - let's talk.
Steps for completing your project
After purchasing the project, send requirements so Oleksandr can start the project.
Delivery time starts when Oleksandr receives requirements from you.
Oleksandr works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Planning
We align on scope, features, and timeline. I prepare a technical plan and confirm deliverables before writing a single line of code.
Design & Architecture
UI/UX wireframes, database schema, and API structure. You approve the design before development starts.