Freelancer profile translated to English.
Back to original languageAbout Yassir
Interim CTO | Tech Lead Laravel | PHP | Custom CRM/ERP
Is your PHP/Laravel application becoming critical and you need to unblock a situation, regain technical control, or structure the next steps? That's my job.
Results achieved:Revenue x3after complete redesign (website, CRM, CMS, payment, sales management). System availability increased from80% to 99.998%after redesign and cloud migration. Business engine with 400K entries, **response time divided by 15**.
10 years of experience as a senior Laravel/PHP developer, Tech Lead, and interim CTO. EPITECH + Université Laval Quebec. I support companies in the design, stabilization, industrialization, and evolution of their business applications.
What I do specifically:
- Backend Development Laravel / PHP: APIs, third-party integrations, payments, business workflows, application redesigns
- Custom CRM / ERP: functional scoping, integration, data migration, automation
- CRM / ERP Audit: architecture, security, performance, technical debt, recommendations, and roadmap
- IT Architecture and Digital Transformation: monolith to modular and scalable architecture.
- AWS Cloud and DevOps: CI/CD, Docker, automated deployments, monitoring
- Pennylane Integration: synchronization of invoices, clients, and payments between your CRM and Pennylane
Stack: Laravel, PHP, Filament, AWS, Docker, CI/CD, MySQL/PostgreSQL, Vue.js, Node.js, Git, Jira.
My working method:
Quick scoping of the context, prioritization for fast delivery without unnecessary debt, milestone-based work with constant visibility, quality integrated from the design phase (standards, tests, CI/CD, monitoring), and handover of a usable architecture and documentation.
Hybrid profile: execution (senior Laravel/PHP developer) and leadership (Tech Lead / CTO), aligned with business, risk, and budget.
Available immediately. Start within 48 hours, response in under 1 hour.
English
Fluent
Arabic
Native or bilingual
Italian
Basic
French
Native or bilingual
Can work on-site
Nice (up to 50km), Paris (up to 50km), Marseille (up to 50km), Lyon (up to 50km), Toulouse (up to 50km)
Experience
- CELESTESenior PHP Developer | IT System Migration (PHP, Laravel, Legacy)TELECOMMUNICATIONSJune 2026 - Today (2 months)Valbonne, FranceAs a Senior PHP Developer, I am managing the migration of old legacy IT systems to the unified IT system following the merger of several companies.My role: Analyze existing systems, plan migrations, and execute under the supervision of the CIO.
- NHN Menuiserie
On Malt
CTO | Laravel Multi-Site E-commerce PlatformCIVIL ENGINEERINGFebruary 2026 - Today (6 months)Châteauroux, FranceObjective: Design and develop a Laravel multi-site e-commerce platform based on a unique technical foundation.Challenges: Sharing the core foundation, simplified maintenance, rapid deployment of new sites.Stack: **Laravel, Filament**, Stripe, MySQL, block-based CMS.My responsibilities:- Centralized product catalog shared across multiple sites.
- Price configurator per square meter with importable grids via Excel.
- Complete purchase journey: cart, PDF quotes, Stripe payments (Credit Card, bank transfer, Apple Pay, Google Pay).
- Invoicing with multi-rate VAT management (5.5% / 10% / 20%).
- Internal CRM with Pennylane-compatible exports.
- Block-based CMS managed via Filament.
- 3 sites launched on the same foundation (Batimenuiz, PDV Volet, NHN Menuiserie).
Results: Shared technical foundation, simplified maintenance, rapid deployment of new sites without duplication. - Vellassur Courtier & ConseilCTO | Mini-CRM & Laravel Showcase Website for an Insurance BrokerBANKING AND INSURANCEMay 2026 - May 2026Nice, FranceDesign and development of aproprietary mini-CRMand a showcase website to support the growth of an insurance broker in Nice.**Achievements**: prospect tracking, customer file centralization, follow-up management, and sales activity monitoring. SEO-friendly showcase website focused on conversion.Full-stack Laravelsolution delivered in less than a week.**Stack**: Laravel · Filament · Livewire · MySQL · TailwindCSS
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Education
- Master's degree specialized in Software Engineering and Information TechnologyEPITECH Paris2020
- Graduate diploma in Information Technology (2nd cycle)Université Laval Quebec2019