Websites, Software, and Business Security
PSD.BG designs and builds websites, booking systems, SaaS, and mobile apps, manages advertising and SEO, and tests security — with a clear process from initial brief to finished product.
- We build
- Web · Mobile · SaaS
- We protect
- Authorized pentests
- We grow
- SEO Optimization
- We manage ads
- Meta · Google Ads
- Process
- Clear steps
Services
What we can do for you
Web Design & Development
Corporate websites, UI design, custom programming, and CMS.
Learn more →Software Solutions
Bookings, custom SaaS, integrations, and process automation.
Learn more →Mobile Apps
Android and iPhone / iOS apps — from design to publishing preparation.
Learn more →SEO Optimization
Technical SEO, structure, and content with clear, measurable goals.
Learn more →Ad Campaigns
Meta (Facebook and Instagram) and Google Ads, tuned to real inquiries.
Learn more →Pentest & Security
Authorized website and application tests with written scope and report.
Learn more →How it connects
One team for every layer
Select a layer to see what we do. The diagram is conceptual, not a description of a client project.
Interface
Web design, responsive websites, administrative panels, and mobile apps for Android and iPhone / iOS. Accessibility and speed are requirements, not extras.
Application
Custom programming: business logic, booking systems, roles and permissions, SaaS subscriptions, and APIs for mobile clients.
Data and integrations
Data modeling, CMS content, payments, notifications, and connections with external systems — designed so they don't become a bottleneck.
Security
Secure development by default and authorized pentests for websites and applications — always with written consent and agreed scope.
Growth
Technical SEO, campaign management in Meta (Facebook, Instagram), and Google Ads, tracking real inquiries.
BookSys / Finished product
From website to SaaS system
BookSys — scheduling and online booking system
For BookSys, we created a website, a SaaS system, and a mobile application. The system integrates scheduling and online booking, client and reservation management, email confirmations, and reminders.
- Scheduling and online booking
- Client and reservation management
- Email confirmations and reminders
jpstudio.bgJP Studio
Website for a Pilates studio with online bookings.
Open ↗mot.bgMOT.BG
Car catalog with search and structured listings.
Open ↗alina.bgAlina.bg
Website for an English language school with course information.
Open ↗booksys24.comBookSys
Web design · SaaS system · Mobile application
View project →Process
How we work
01Your briefYou send the idea and the main requirements.
02ReviewWe organize the needs and clarify important details.
03Scope and proposalYou receive concrete steps before starting.
04Work and reviewYou track progress and review work versions.
05HandoverLaunch, SEO, and campaigns if needed.
Have a project in mind?
Send us your idea. You will receive a clear proposal for the next steps.