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Quality Management / Enterprise SaaS

Engineering reliable quality and inspection workflows.

Emtethal

Role: Full Stack DeveloperDuration: Feb 2025 – PresentEnterprise SaaS
Emtethal brand mark

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Overview

SaaS QMS for regulated inspections — checklists, visits, roles, and multi-language field workflows.

Business context

Emtethal is a SaaS quality management system based on government regulations. Managers create checklists and schedule visits; officers inspect locations such as hotels and restaurants and complete checklists according to those regulations.

Problem and constraints

Organizations need managers and field officers to schedule visits, complete regulated checklists, and report consistently across complex org hierarchies and languages.

Organizational and establishment hierarchies, multi-user roles, bidding/packages, and multi-language support all need to stay consistent. Field workflows must remain usable for officers completing inspections on site.

My role and responsibilities

Build responsive React UIs and Django-backed workflows for checklists, visits, roles, bidding, packages, and i18n.

  • Build responsive TypeScript/React frontends for management and inspection workflows
  • Implement and extend Django / DRF APIs backed by PostgreSQL
  • Support checklist creation, visit scheduling, and inspection completion flows
  • Work with multi-user roles, bidding, packages, and multi-language product needs

Solution and implementation

A React frontend and Django REST backend model organizations, establishments, roles, and inspection workflows so managers can plan work and officers can execute regulated checklists with the right permissions and language support.

Architecture / workflow

Emtethal inspection flow · architecture sketch

React app

TypeScript · i18n

Django / DRF

REST APIs

Org hierarchy

Roles · establishments

Planning

Checklists · visits

Field officers

Inspections

PostgreSQL

Domain data

Flow: ui → api · api → org · org → plan · plan → field · api → db

React + TypeScript UI communicates with Django REST Framework APIs on PostgreSQL. Role-based permissions gate checklist, visit, bidding, and package features. Multi-language support spans the product UI.

Important technical decisions

Separate management planning from field execution

Managers own checklists and visit schedules; officers focus on completing inspections — keeping each role’s UI aligned with their job.

Django + PostgreSQL for regulated domain data

Relational modeling fits organizational hierarchies, roles, and inspection records that must remain consistent over time.

Treat i18n as a product requirement

Multi-language support is built into the product surface so field and management users can work in the language they need.

Results and outcomes

  • Enabled regulated checklist and visit workflows for managers and field officers
  • Supported multi-role, multi-language quality operations in one SaaS product
  • Delivered a maintainable React + Django stack for ongoing enterprise feature work

Notable capabilities

  • Organization and establishment hierarchies
  • Role-based permissions
  • Checklist and visit scheduling
  • Inspection completion workflows
  • Bidding and packages
  • Multi-language support

Technology stack

ReactTypeScriptTailwind CSSDjangoDjango Rest FrameworkPostgreSQL

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