About Ishak
Je suis un Engineering Leader (Backend) et ancien fondateur avec plus de 6 ans d'expérience dans l'architecture de systèmes évolutifs, les intégrations complexes matériel-logiciel et la direction d'équipes pluridisciplinaires à distance.
Ma carrière couvre les plateformes RH d'entreprise, la logistique à grande échelle, le matériel IoT et les environnements dynamiques de startups. Je ne me contente pas d'écrire du code ; je bâtis des architectures durables, sécurisées et protectrices de revenus.
Ce que j'apporte :
- Architecture & Scalabilité :
Spécialisé dans la modernisation de systèmes legacy en Clean Architecture, la création de systèmes rate-limiting à haute disponibilité et de répartition à forte concurrence.
- IoT & Intégration avancée :
Intégration complète d'appareils IoT propriétaires (ESP32) et conception d'interopérabilité inter-réseaux (OCPI/OCPP) pour le secteur des VE.
- Leadership Transversal :
Direction de développeurs backend, frontend et mobiles (Flutter), tout en optimisant le DevOps pour réduire les temps de *build* CI/CD de plus de 50 %.
- Sécurité & Logique Métier :
Liaison technique pour les audits de sécurité externes, remédiation des failles et conception d'architectures de paiement modulaires sans temps d'arrêt (Stripe, Payfort) pour éliminer le vendor lock-in.
Arsenal technique :
- Backend : PHP, Laravel, Yii, Yii 2, Codeigniter, MySQL/PostgreSQL, Clean Architecture, OOP, WebSockets, Redis
- Frontend & Mobile : Vue.js, TypeScript, AngularJS, Gestion transversale Flutter
- Protocoles & DevOps : OCPP, OCPI, Fastlane, GitLab CI/CD, Sécurité d'entreprise (DevSecOps)
Je recherche actuellement mon prochain défi (Engineering Manager, Tech Lead ou Senior Backend Engineer), où je pourrai piloter l'excellence technique et la livraison de produits.
Arabic
Native or bilingual
English
Fluent
French
Fluent
Remote only
Primarily works remotely
Experience
- Bayt.comSoftware Engineer Team LeaderHUMAN RESOURCESJune 2025 - June 2026 (1 year)Amman, Jordan
- Designed a highly available rate-limiting system that balances response time with availability, utilizing a probability-based write-through mechanism to optimize heavy load performance. Engineered a high-performance, OOP-based email template engine with an advanced caching layer, achieving ultra-low rendering times of 0.09ms and reducing server overhead.
- Spearheaded the modernization of the Employer CV Search module, successfully migrating 70% of the core architecture to a Clean Architecture model using Vue.js, TypeScript, and OOP principles.
- Directed enterprise security initiatives as the primary technical liaison for external consultants, managing the rapid remediation of backend vulnerabilities.
- Led a cross-functional team of 3 developers on two concurrent mobile Flutter projects, managing sprint delivery and architectural alignment.
- Optimized mobile deployment pipelines, reducing GitLab CI/CD build times by over 50% and architecting an automated QA/deployment pipeline using Fastlane.
- GasableLead (Powerly Project) & Backend EngineerENERGY AND UTILITIESMay 2022 - July 2025 (3 years and 2 months)Riyad, Saudi Arabia
- Architected a multi-version OCPP-compliant backend to manage real-time hardware-to-cloud communication for the "Powerly" EV infrastructure project.
- Engineered cross-network interoperability via OCPI protocols, enabling EV roaming capabilities and data exchange.
- Led end-to-end hardware-software integration for IoT devices, connecting in-house ESP32-based chargers to the cloud.
- Provided direct, client-facing technical support to remotely configure high-voltage DC fast chargers.
- Designed a modular payment processing architecture integrating Stripe and Payfort, utilizing scalable patterns for zero-downtime gateway switching
- fb-technologiesBackend Web Developer (Tech Lead)TELECOMMUNICATIONSSeptember 2020 - April 2022 (1 year and 7 months)Douéra, TP, Algeria
- Architected and delivered 3 greenfield products from scratch using Laravel and MySQL/PostgreSQL, including a comprehensive logistics delivery platform and a VTC (ride-hailing) system.
- Engineered high-concurrency dispatch systems utilizing WebSockets and Laravel Queues (via Redis) for real time driver tracking.
- Managed VPS production deployments and implemented core security protocols across the company portfolio.
- Mentored a team of 4 developers, driving Agile sprint cycles, conducting PR code reviews, and steering a complete architectural rebuild of a legacy application.
- Translated localized business constraints into scalable software architecture as the primary technical liaison for clients.
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Education
- Master's DegreeUniversity of Science and Technology Houari Boumediene (USTHB)2017Master's Degree
- Bachelor's DegreeUniversity of Science and Technology Houari Boumediene (USTHB)2014Bachelor's Degree