Dynamic Formulation System for Ink & Paints

Web App Developer Needed for Ink & Coating Formulation System
Project Overview:
We need a cloud-based formulation system to handle the development of inks, paints, and coatings. The system should calculate key formulation parameters, optimize solvent ratios, and support multilevel BOM structures.

Key Features Required:
Dynamic formulation input system with real-time calculations
Solvent optimization using Hansen Solubility Parameters
User roles & permissions (Admin, Formulation User)
Database management for raw materials (Mono & Assembly types)
Reports & Exporting (PDF, Excel)
Graphical Simulations for solvent blending
Multi-level BOM calculations (Assemblies breaking into mono materials)
Tech Stack Preference:
Frontend: React.js or Vue.js
Backend: Node.js (Express) or Python (Django/Flask)
Database: MySQL or Firebase
Hosting: AWS, Firebase, or GoDaddy
Requirements:
Experience in formulation-based software or similar applications
Strong understanding of database design (SQL, Firebase, or MongoDB)
Ability to implement live calculations & optimization algorithms
Good UI/UX skills (Material-UI, TailwindCSS preferred)
Knowledge of PDF/Excel report generation
Experience with API integration