Rejeb ZORGANI

Official Hub71 partner providing Fractional CTO services to portfolio startups across the GCC. Hub71 is Abu Dhabi's flagship global tech ecosystem, backed by Mubadala, Abu Dhabi Global Market, and SoftBank.

Scaling technology companies in the GCC requires more than execution speed — it demands institutional-grade engineering, regulatory fluency, and capital discipline. ▸ Official Hub71 Partner · Abu Dhabi's flagship tech ecosystem. I operate at the intersection of deep systems architecture, financial efficiency (FinOps), and regulated-market readiness, helping international and regional companies scale safely across the UAE and Saudi Arabia. Key Responsibilities & Impact ✅ Strategic Technical Due Diligence (Pre-Investment & M&A) I lead independent, executive-level technical assessments (“technical forensics”) for founders, boards, and corporate stakeholders to surface hidden technical debt, infrastructure risk, and scalability gaps before they impact valuation, compliance, or long-term platform viability. ✅ Profit-First Platform Engineering (FinOps-Driven) I design cloud and platform architectures optimized for unit economics and long-term margin, consistently reducing Cloud OpEx by 30–40% through infrastructure re-engineering, workload rationalization, and governance controls. ✅ Fractional CTO & Executive-Level Ownership I embed within leadership teams to own technical strategy and risk, professionalize engineering governance, mentor senior technical leaders, and align complex roadmaps with business KPIs, regulatory constraints, and capital strategy. ✅ End-to-End Venture & Platform Build-Out From MVP to production-critical, enterprise-grade systems, I provide hands-on architectural leadership to deliver scalable, secure platforms capable of operating in high-growth and regulated environments. ✅ GCC Expansion & Regulatory Readiness (UAE & KSA) I advise international companies on SAMA, DFSA, data residency, and regional cloud constraints, ensuring compliant, execution-ready architectures for expansion into the UAE and Saudi markets.

Building the backbone of decentralized IoT connectivity, designed for scale, security, and long-term institutional viability. I led the end-to-end architecture of a Web3-enabled IoT platform, bridging decentralized protocols with cloud-native infrastructure to support high-volume, real-time data orchestration. Key Responsibilities & Impact ✅ End-to-End Platform Architecture (0-to-1) Designed and delivered the complete backend and infrastructure from first principles, ensuring seamless interoperability between decentralized ledger components and traditional cloud systems, with a focus on operational resilience and future regulatory adaptability. ✅ Security-by-Design & Protocol Governance Implemented core security layers, access controls, and code governance frameworks to protect the platform in a high-risk Web3 environment, aligning early architectural decisions with enterprise and investor expectations. ✅ High-Scale IoT Data Ingestion & Reliability Engineered real-time ingestion pipelines capable of processing massive IoT data volumes with low latency, high throughput, and 99.9% availability, laying the groundwork for production-critical deployments. ✅ Cloud Infrastructure & IaC (AWS / Serverless) Built a fully automated, infrastructure-as-code cloud environment to support rapid scaling, cost control, and audit-ready deployments. ✅ Strategic Technical Roadmapping (Investor-Grade) Translated complex technical architecture into a clear, capital-efficient roadmap for investors, demonstrating how the platform supports commercial scalability, margin control, and long-term defensibility.

Turning technical debt into a scalable business asset. I led the executive-level architectural transformation of the Beepings V3 platform, evolving a legacy-constrained system into a cloud-native, cost-efficient, and production-critical IoT platform supporting 30,000+ active devices. Key Responsibilities & Impact ✅ End-to-End Platform Re-architecture (IoT Scale) Owned the complete migration of the core IoT ingestion and processing engine to a modern serverless architecture, eliminating systemic bottlenecks and enabling 5× traffic scalability with improved reliability. ✅ Cloud FinOps & Margin Protection Conducted a full infrastructure and cost governance audit, delivering 35–40% monthly Cloud OpEx reduction through workload rationalization, architectural optimization, and operational discipline. ✅ DevOps Enablement & Operational Stability Designed and deployed CI/CD pipelines and Infrastructure-as-Code frameworks, increasing deployment frequency by 400% while materially reducing production incidents and operational risk. ✅ Engineering Governance & Team Enablement Established engineering standards, peer-review processes, and technical governance frameworks, enabling the internal team to sustain an audit-ready, enterprise-grade codebase post-engagement.