
OPX
SaaS Platform for White Certificates First-of-its-kind platform designed for the seamless management of White Certificates, empowering every stakeholder in the energy renovation industry.

Challenges & Goals
Challenges
- Creating a seamless workflow for AC fitters to submit installation documentation.
- Implementing secure and automated certificate generation system.
- Developing a reliable payment system for credit purchases.
- Ensuring compliance with French government regulations for White Certificates.
- Building a scalable system to handle multiple stakeholders simultaneously.
Goals
- Automate the entire White Certificate management process from installation to approval.
- Integrate Stripe payment gateway for secure credit purchases.
- Create an intuitive interface for AC fitters to upload installation details.
- Implement automated PDF certificate generation and submission system.
- Develop a centralized dashboard for government review and approval.
Solutions & Outcomes
Solutions
- Developed a user-friendly mobile app for AC fitters to document installations.
- Implemented automated PDF certificate generation with digital signatures.
- Integrated Stripe payment gateway for secure credit purchases.
- Created a centralized server for government review and approval.
- Built a robust notification system for status updates.
- Implemented secure data storage and transmission protocols.
Outcomes
- Streamlined the entire White Certificate management process, reducing processing time significantly.
- Improved transparency and communication between all stakeholders in the energy renovation ecosystem.
- Enhanced efficiency in government subsidy distribution through automated processes.
- Increased adoption rate among AC fitters due to user-friendly interface and automated workflows.
country
France
industry
Energy & Sustainability
location
Paris
stage
Production
timeline
Ongoing
type
SaaS Platform
focus
Energy Renovation
link
Click Here
Tech Stack
Development
FlutterNode.jsFirebase
Database & Cloud
Firebase Realtime DBCloud StorageCloud Functions
PMO
JiraSlackGoogle Workspace
"OPX has revolutionized how we handle White Certificates in the energy renovation sector. The automated processes and seamless communication have made our work significantly more efficient."
Energy Renovation Professional, France