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Case Studies

Each case is a real business problem and its working solution. Some client names are hidden under confidentiality agreements.

CRM systemsMedical clinic network

Management platform for multi-branch clinics

Problem

Appointments, doctor schedules, payments and patient history were kept separately in each branch — no unified picture, plenty of errors and duplicated work.

Solution

A complete management system built around clinic workflows: online appointment booking, doctor schedules, cashier and payments, patient records — all branches on one platform.

Results

  • The appointment booking process is fully automated
  • Multiple branches are managed in one system in real time
  • Centralized reporting and a control panel for management

Technologies

NestJSPostgreSQLReactMulti-tenant architecture
AI automationMedical-sector call center

AI system for automatic call analysis

Problem

Operators handle hundreds of calls a day, but the manager physically has no time to review conversation quality — mistakes and lost clients stay invisible.

Solution

A system that automatically transcribes every call and scores it with AI: script adherence, customer mood, missed opportunities — results reach the manager as reports linked to the CRM.

Results

  • Every single call is analyzed automatically, no exceptions
  • Operator mistakes and training needs became visible
  • No dedicated quality-control employee needed anymore

Technologies

Gemini AINestJSBullMQAmoCRM integration
Telegram botsOnlineNavbat

Queue and booking management via Telegram

Problem

Customers waited in physical queues, while managing bookings by phone consumed the admins' time.

Solution

A Telegram-bot booking system: the customer picks a free slot, gets a reminder, and the business manages the flow through a panel.

Results

  • Customers book without leaving Telegram
  • Admins' phone load dropped sharply
  • No-shows reduced with automatic reminders

Technologies

GrammyNestJSPostgreSQLTelegram Payments
CRM systemsManager

ERP for sales and inventory accounting

Problem

Stock levels, income-expense and debts were kept in separate notebooks — seeing the real financial state was impossible.

Solution

A compact ERP uniting inventory, sales, clients and debt control: every operation in the system, reports in one click.

Results

  • Stock levels are visible precisely and in real time
  • Debt control is systematized
  • Monthly reporting shrank from hours to minutes

Technologies

ReactNestJSPostgreSQLPrisma
WebsitesService businesses

Premium landing pages for advertising

Problem

Businesses pointed ads at social media profiles — traffic wasn't measurable and conversion was low.

Solution

Fast, animated single-goal landing pages for each business — together with analytics and lead forms.

Results

  • Ad traffic became measurable and manageable
  • Pages score 95+ speed on mobile devices
  • Lead intake automated in a Telegram-linked flow

Technologies

Next.jsTailwind CSSGSAPVercel

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