Your Idea, Built & Launched Without the Headaches

I help founders & startups turn ideas into fully functional, scalable SaaS products fast, secure, and ready for growth.

Done-for-you development | No hiring, no tech struggles | Launch in weeks

Starting at $5,000 | Limited Slots Available

Get a Free Consultation! Connect on LinkedIn
Sandor Szaloki SaaS Developer

Hi, I'm Sandor – Let’s Build Your SaaS Together

I specialize in turning SaaS ideas into fully functional, scalable businesses. With 8+ years of experience, I’ve helped startups and indie founders bring their products to life; Faster, smarter, and hassle-free.

Why Work With Me?

  • ✔ Built for Growth – Scalable, secure SaaS platforms tailored to your needs.
  • ✔ End-to-End Development – From backend logic to frontend UI, I handle it all.
  • ✔ Proven Results – My work powers live SaaS products generating revenue.
  • ✔ No Tech Overwhelm – I simplify the process so you can focus on your business.

Whether you’re launching your first SaaS or upgrading an existing one, let’s make it fast, secure, and built to scale.

My Services

Backend Development

Secure, scalable APIs and microservices using .NET and Azure Functions.

  • ✔ RESTful APIs for seamless communication
  • ✔ Enterprise-grade security standards
  • ✔ Kubernetes-based scalable microservices

Frontend Development

Responsive, interactive, and user-friendly interfaces built with Blazor and Angular.

  • ✔ Interactive dashboards and portals
  • ✔ Cross-platform compatibility (mobile & desktop)
  • ✔ Dynamic UI with seamless performance

Database Solutions

Optimize and scale your data infrastructure with CosmosDB, MSSQL, and more.

  • ✔ Scalable NoSQL and relational databases
  • ✔ Real-time data processing for critical apps
  • ✔ Data security and high availability

AI & Automation

Reduce manual effort with AI-powered tools and automated workflows.

  • ✔ Custom AI-powered analytics and features
  • ✔ Workflow automation and task optimization
  • ✔ Smart insights for decision-making

Cloud Integration

Seamlessly migrate and optimize your cloud infrastructure with Azure services.

  • ✔ Migration to Azure cloud
  • ✔ Serverless architecture implementations
  • ✔ Cost monitoring and optimization

DevOps & CI/CD

Streamline your software delivery pipeline with DevOps and CI/CD solutions.

  • ✔ Automated builds, testing, and deployment
  • ✔ Azure Pipelines for CI/CD
  • ✔ Monitoring and incident management

Project Highlights

SimpleBoards Screenshot

SimpleBoards

A lightweight leaderboard SaaS platform for indie developers with real-time updates and secure APIs.

  • ✔ Built with .NET and Azure Functions
  • ✔ Blazor WASM website
  • ✔ Stripe integration for payments
View Project
Setr's Auto Battler Screenshot

Setr's Auto Battler

A cross-platform async multiplayer game using Azure Functions, Godot, and C# for dynamic battles.

  • ✔ Backend powered by Azure Functions
  • ✔ Built with Godot and C#
  • ✔ Supports multiple platforms
Visit Website
Rentible Screenshot

Rentible

A Web3-powered real estate platform integrating Ethereum smart contracts, MetaMask, and decentralized technology for seamless property fundraising.

  • ✔ Built with ASP.NET for the backend
  • ✔ Angular for the front-end
  • ✔ Web3 integration with Ethereum and MetaMask

Testimonials

“Professionally transformed our business logic and high level brief into a working product. Much recommended freelancer in case you're looking for a versatile full-stack developer with a creative problem solving approach.”

Rentible

Your SaaS Could Be Next

Let’s build your scalable, secure, and revenue-ready SaaS platform.

Get Your Free Consultation Now

Transparent Pricing for Every Business

Whether you're a startup, an indie dev, or an enterprise, I have a pricing plan that fits your needs. No hidden fees. No overcharges. Just results.

Free Consultation

FREE

Let's discuss your SaaS vision.

  • ✔ 30-minute expert call
  • ✔ Project strategy guidance
  • ✔ Personalized SaaS roadmap

Starter

$4,999

Perfect for MVPs & early-stage startups.

  • ✔ MVP
  • ✔ Backend API + Frontend
  • ✔ Basic authentication system
  • ✔ Secure database setup
  • ✔ Deployment & hosting

Growth

$19,999

For businesses scaling their SaaS with advanced features.

  • ✔ Backend API + Frontend
  • ✔ Azure Entra B2C (Google & Microsoft login)
  • ✔ Stripe payment integration
  • ✔ CI/CD pipelines with Azure
  • ✔ Performance optimization

Enterprise

Custom

Bespoke SaaS solutions for large-scale businesses.

  • ✔ Custom API & infrastructure
  • ✔ Multi-region cloud scaling
  • ✔ AI-powered automation
  • ✔ 24/7 monitoring & support
  • ✔ High-security compliance

First-time consultation is free. Additional consultations are available at $149/hour upon request.

Not sure which plan is right for you? Let’s chat!

Get in Touch

Have a project in mind? Fill out the form below, and I'll get back to you soon!

© 2025 Sandor Szaloki. All rights reserved.

Let's Build Your SaaS