Roman Primerov

Products

Store clients, subscriptions, device cabinet, geo data, calculators, partner analytics

A compact product catalog in the same visual language as the portfolio: twelve balanced cards for POSMall commerce, Microsoft Store, App Store iOS/macOS, Android / Google Play application clients, store payments, subscriptions, ten-device account access, device cabinet, geo databases, fintech-level service pricing logic, tax logic, and affiliate analytics.

12Balanced cards
4 lanesMicrosoft / Apple / Android
10 devicesOne paid account
Tax + GeoService commerce logic
POSMall Core & US Tax Engine screenshot Public commerce

POSMall Core & US Tax Engine

Open October CMS / Laravel ecommerce core with physical goods, virtual products, services, checkout, orders, PostgreSQL catalog structure, and public US state/county/local tax configuration.

Public Core US Taxes PostgreSQL
Open product →
POSMall Pro Service Commerce & CRM screenshot Private suite

POSMall Pro Service Commerce & CRM

Private extension layer for service businesses: orders, CRM, leads, customer communication, cashflow visibility, partner attribution, and deeper commercial workflows beyond a basic shop package.

POSMall Pro CRM Cashflow
Open product →
AI Voice & Phone Commerce APIs screenshot AI-ready API

AI Voice & Phone Commerce APIs

Permissioned Laravel/October API surface for phone-call assistants, chat agents, website widgets, catalog discovery, quotes, carts, orders, returns, account actions, and human handoff.

Phone Calls Chat Agents API
Open product →
Microsoft Store Windows Client screenshot Microsoft Store / Windows

Microsoft Store Windows Client

Windows application-client architecture connected to a Laravel/October CMS backend: Microsoft Store purchase/restore, paid-feature entitlement checks, account binding, and store-aware release readiness.

Windows Microsoft Store Entitlements
Open product →
Apple / App Store iOS / macOS Client screenshot Apple / App Store

Apple / App Store iOS / macOS Client

Apple App Store application-client path for iPhone, iPad, and macOS: purchase and restore flows, cold relaunch access, paid-feature unlocking, shared account authority, and Laravel/October backend validation.

Apple App Store iOS / macOS
Open product →
Android / Google Play Client screenshot Android / Google Play

Android / Google Play Client

Android application-client architecture for Google Play: purchase, subscription, restore, cancellation/refund-awareness, device access, backend authority, and parity with Apple and Microsoft lanes.

Android Google Play Subscriptions
Open product →
Unified Store Subscriptions & 10 Devices screenshot Account authority

Unified Store Subscriptions & 10 Devices

Shared account entitlement logic where a person buys through Apple App Store, Google Play, or Microsoft Store and the Laravel/October backend manages paid access across up to 10 devices on one account.

10 Devices Paid Access One Account
Open product →
Mobile Device Web Cabinet screenshot User dashboard

Mobile Device Web Cabinet

Web cabinet concept for mobile and desktop devices: linked phones/computers, store source, subscription state, restore status, paid-feature access, and support visibility in one account interface.

Device Cabinet Restore Support
Open product →
Geo Database & Localization for OS Clients screenshot Geo data layer

Geo Database & Localization for OS Clients

PostgreSQL/Laravel geo-location data architecture for native OS clients: regions, cities, service areas, localization, availability logic, and location-aware backend decisions.

Geo DB Localization Service Areas
Open product →
FinTech-Level Service Pricing Engine screenshot Calculator logic

FinTech-Level Service Pricing Engine

Complex quote and pricing logic for service commerce: equipment, options, region rules, scheduling, payment flow, tax preview, and order-ready pricing. TV mounting on Alrty is a public example vertical, not the product name.

Pricing Engine Payments Tax Logic
Open product →
Partner Program Analytics & Charts screenshot Affiliate growth

Partner Program Analytics & Charts

Partner/affiliate architecture with attribution, referral workflows, revenue visibility, dashboards, chart-ready reporting, payouts context, and commerce performance signals.

Affiliate Charts Revenue
Open product →
POSMall PostgreSQL Benchmark Harness screenshot Measured proof

POSMall PostgreSQL Benchmark Harness

Reproducible Homestead / PostgreSQL benchmark and validation evidence for POSMall performance work: test in one environment, compare raw milliseconds, and require comparable numbers for comparable benchmark evidence.

Benchmarks Homestead Milliseconds
Open product →
Store-client cards describe the product architecture at a portfolio level: users can buy through Apple, Google, or Microsoft stores while the Laravel / October CMS backend manages account authority, subscriptions, restores, device access, geo-aware logic, taxes, calculators, and partner analytics. Benchmark proof remains on the dedicated POSMall PostgreSQL vs Aimeos PostgreSQL page.