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EXPRO BUNA WEB
UI/UX Design/ Development/ Cyber securityy

EXPRO BUNA WEB

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Expro Buna is a comprehensive digital transformation project designed to modernize business operations through a robust, full-stack architecture. The platform leverages the MERN stack (MongoDB, Express.js, React, and Node.js) to provide a scalable backend and a high-performance, interactive user interface

Project Overview: BUNA Portal (EXPRO)

BUNA is a centralized management and reporting platform developed for the Expenditure and Project Efficiency Authority (EXPRO) in Saudi Arabia. The portal serves as a strategic interface for monitoring government expenditure, evaluating project performance, and ensuring that national infrastructure projects align with the efficiency standards of Vision 2030. It enables government entities to submit reports, track project lifecycles, and access data-driven insights to optimize public spending.

Technical Project Details (Backend)

I developed the robust backend architecture for BUNA using Strapi (Node.js-based Headless CMS), focusing on scalability, security, and complex data management.

1. Data Modeling & Content Management

  • Dynamic Collections: Engineered custom collection types to manage complex government data, including Project Milestones, Expenditure Reports, and Entity Profiles.

  • Relational Architecture: Implemented deep relational mapping between government agencies, specific project categories, and budget allocations to ensure data integrity across the platform.

2. Security & Compliance

  • Role-Based Access Control (RBAC): Configured granular permissions to ensure that users from different government sectors can only access or modify data relevant to their specific department.

  • API Security: Secured the REST/GraphQL endpoints with advanced authentication protocols, ensuring that sensitive financial and infrastructure data is protected according to KSA government standards.

3. Performance & Integration

  • Custom Controllers: Developed custom logic and controllers in Strapi to handle specialized business rules for calculating project efficiency scores and expenditure trends.

  • Optimized Querying: Utilized Strapi’s filtering and population features to provide the frontend with lightning-fast, paginated data for high-traffic dashboards.

4. Admin Customization

  • Tailored Admin UI: Customized the Strapi admin panel to provide EXPRO auditors with an intuitive interface for reviewing submissions and managing the audit trail of project updates.

Key Technical Stack

  • Backend: Strapi (Headless CMS)

  • Runtime: Node.js

  • Database: PostgreSQL (highly recommended for government-grade reliability)

  • API: RESTful Services / GraphQL