Fullstack PHP / Laravel Developer — ERP, invoicing and tax-compliance systems
Cotonou, Benin (UTC+1) · donatientchehoundje@gmail.com · me.ezafri.com · LinkedIn
Sole engineer behind the production portfolio at LDS SARL: multi-tenant business software used daily by 100+ users across 5 companies.
I work on the part most developers avoid: dense business rules, tax law encoded as software, and integrations that are not allowed to fail. DGI e-MECeF fiscalization, cost-price engines, payroll, multi-tenant data isolation.
Available for remote work from UTC+1, with full overlap across West and Central Africa and Europe. Working languages: French (native), English (professional).
Backend PHP 8, Laravel, Livewire, Eloquent, REST APIs, queues and jobs, events, policies and RBAC, PHPUnit
Frontend JavaScript, Tailwind CSS, Blade
Data MySQL: data modeling, query optimization, migrations, backup strategy
Integrations e-MECeF (DGI Benin fiscalization), Twilio SMS
Production Linux VPS, SSH, Apache, cron, Git
Laravel Livewire MySQL e-MECeF API
Invoicing and stock management serving 5 companies, 100+ daily users and 10,000+ stock references from a single multi-tenant codebase. Direct HTTP integration with the DGI e-MECeF API: every invoice is signed, fiscalized and auditable, with retry and reconciliation logic for a government API that is not always reachable.
Laravel 11 Livewire MySQL Twilio
Student records, grades, tuition tracking, staff payroll, role-based access, and automated SMS notifications to parents. Built and maintained independently.
Laravel OOP domain services
Allocates freight, customs duties and handling charges across shipment lines to produce a traceable unit cost per item. Replaces spreadsheets that no one could audit, with every allocation rule explicit and reproducible.
Laravel MySQL PHPUnit
Centralized employee records, attendance tracking, automated payroll runs and payslip generation for small and mid-sized companies.
Open to remote roles and freelance work on Laravel back-office systems, invoicing, and fiscal integrations.
- Portfolio: me.ezafri.com
- LinkedIn: ezechiel-tchehoundje
- Email: donatientchehoundje@gmail.com