I make complex digital systems feel considered, useful and human.
I'm Saeid Shamsaei, a software solutions architect and technical product lead. I turn complex ideas into software systems — connecting business needs, architecture and delivery.
Five years of independent work across SaaS, e-commerce and specialist platforms. I focus on useful products, clear technical decisions and thoughtful execution.
The studio needs service-specific pages and a reliable way to receive project briefs. The separate product platform needs shared contracts without forcing independent applications into a single runtime.
GARTAL-SITE uses Next.js service routes and a validated lead API with PostgreSQL and Drizzle. Gartal-Platform separately defines contracts for administration, servers, commerce and industry packs.
The repositories contain service routes, inquiry handling and industry-pack descriptors. A production launch, paying customers or completed cross-product integration cannot be concluded from source files alone.
Managing many repositories creates two different states: the remote revision and what the owner’s machine actually has. Uncommitted local files also need protection during synchronization.
The local Worker monitors active repositories, distinguishes pull and push needs, and uses fast-forward operations when safe. A loopback dashboard reports sync status; dirty or diverged checkouts require review.
Guardian evidence is tied to Git metadata and can identify unverified work. Under current owner policy, the Worker does not automatically run CI, builds, tests or previews; a pushed commit is not a release.
Physicians need to handle registration, patient context and diet planning in connected steps. Clinical nutrition workflows also depend on scientific rules that must be reviewed rather than hidden inside UI defaults.
DigiRezhim separates public web, doctor and admin views, and API services. Next.js and NestJS use PostgreSQL, Prisma and Redis to connect access control, patient records and nutrition workflow entry points.
Repository documentation covers doctor dashboards and Excel-to-UI rule migration. Medical accuracy, unresolved source-data exceptions and production compliance still need physician and operational verification.
Pet buyers browse by animal, category and product suitability. Storefront navigation must also show relevant prices and availability instead of treating every product as the same generic listing.
The Next.js storefront provides search, product details, categories, basket and checkout routes. Commerce APIs supply catalog data, while Zustand manages local basket state and quantity calculations.
Source files confirm catalog pages, cart state and order-request pathways. Real payment processing, fulfilled orders and sales performance must be tested against deployed services, not inferred from a route.
