09/24/2026 updated
100 % available
Sr. AI SaaS Architect & Generative AI Full-Stack Web & Mobile Engineer
Szczecin, Poland
Worldwide
SupabaseSoftware as a ServiceLaravelSoftware ArchitectureNext.jsSolution ArchitectureReact.jsGenerative AIBackendFull Stack DevelopmentFront End Software Development
Trying to cut dev costs by hiring cheap is like trying to win Le Mans with a flat tire.
Why Work With Me?
Senior Full Stack Developer | SaaS Builder with 7+ Years Full Stack Experience
I don’t just write code - I think like a founder, execute like a senior engineer, and deliver like a growth-obsessed partner. I own the outcome, whether it’s a scrappy MVP, an investor-ready demo, or a robust enterprise platform.
✅ I bridge product and tech - no translation layers, no fluff, no micromanaging needed.
✅ I challenge assumptions. If your roadmap is bloated or your architecture is fragile, I’ll flag it early.
✅ I focus on real business impact: revenue, retention, and speed-to-market.
Full-Stack Services I Deliver
? MVP Development & Launch Readiness
? Laravel Backend & APIs (PHP, MySQL/PostgreSQL, Supabase, REST/GraphQL)
? Next.js & Angular Frontend Systems (TypeScript, Tailwind, modern React patterns)
? Scalable SaaS Architecture & Multi-Tenancy
? Stripe, Payment Gateways & Third-Party Integrations
? Admin Panels, CRM Dashboards & Automation
? KYC Flows, Authentication, GDPR Compliance
? App Optimization, Refactors & Tech Debt Reduction
? Project Rescue & Performance Tuning
Industries I’ve Helped Build In
? AI SaaS Tools & Copilots
? E-commerce, Retail & Marketplace Platforms
⚖️ LegalTech & FinTech MVPs
? Analytics & Reporting Dashboards
? Real Estate CRM & Lead Tools
? Community & Engagement Platforms
? Workflow Automation & Internal Ops Tools
? HealthCare & Patient Management Systems
⚽ Sports, Fitness & Tournament Platforms
? Logistics, Fleet & Supply Chain Tools
✈️ Travel, Booking & Itinerary Platforms
? Coaching, Mentorship & Online Course Platforms
✒ EdTech & E-Learning, LMS
? Martech & Fishing, Yacht rental, Shipping
Still comparing devs? Totally fair - I’d do the same.
But here’s the truth: Most developers just code. Few truly understand why they’re building what they’re building.
If you’re serious about launching a high-impact web app and want a partner who gets both the product vision and the technical details - let’s talk.
Limited Availability – Book Early.
Let’s turn your vision into reality, together.
Keywords:
#PHP #Laravel #TypeScript #REST API #GraphQL #Node.js #API Development #Microservices #Next.js #Angular #React #Tailwind CSS #UI/UX #SPA #SSR #MySQL #PostgreSQL #Supabase #Redis #Cloud Hosting #CI/CD #Docker #AWS #SaaS #MVP Development #Lovable #Lovable.dev #Multi-Tenancy #Scalable Architecture #Rapid Prototyping #Full Stack Development #Tech Debt Reduction #Project Rescue #Performance Tuning #Stripe #Payment Gateway #Third-Party Integrations #Webhook #OAuth #Open API #KYC #Authentication #GDPR #Role-Based Access Control #JWT #SSO #Admin Panel #CRM Dashboard #Automation #Analytics Dashboard #Reporting #Lead Funnels #FinTech #LegalTech #E-commerce #HealthTech #Real Estate Tech #Esports #Marketplace #Crowdfunding #Voicebot #AI SaaS Tools
Experience
Professional experience5 - 10 years
Freelancer since2019
Languages
EnglishFluent