Tvali

Tvali is a production web application built from scratch on Django, PostgreSQL, a vanilla JavaScript frontend, and REST APIs. It covers authentication, appointment booking, payments, notifications, analytics, and an AI assistant.

I lead both the QA and the engineering work, designing and validating the architecture and business workflows across the full stack: from the customer-facing UI and API endpoints to database operations and production behavior.

A role-based access control system supports admin and moderator roles. Each user gets a separate database schema, which enforces data isolation and protects tenant-specific data.

A complete appointment booking system with configurable admin working hours, customer-facing booking pages, availability validation, booking workflows, and automated email and notification handling.

Payment tracking and overdue monitoring cover payment status management, automated identification of overdue payments, and auditability of financial operations.

An assistant built on the OpenAI API answers platform-related questions in English and Georgian. The work covered API integration, prompt handling, response processing, and integration into the application.

Audit logging and export keep traceable records of important platform actions to support operational investigation. CSV-based bulk import and export make large datasets manageable for administrators.

Automated storefront generation lets platform users create customer-facing storefronts from their configured business data, and analytics dashboards monitor application and business activity.

Functional, integration, API, UI, database, regression, and exploratory testing run continuously throughout development, so issues are found early and fixes are validated before production deployment.

I deploy and maintain the application in production (configuration, authentication flows, email verification, updates, and operational troubleshooting) and use Claude Code throughout to speed up implementation, debugging, and refactoring.