Fabien Haddadi

Designed a secure, highly resilient target Landing Zone with a 3-Transit Gateway architecture and AWS Network Firewall, onboarding 150+ legacy VPCs. Engineered the global cloud migration architecture for Siemens Teamcenter, optimizing storage with AWS Storage Gateway and S3 Intelligent-Tiering to reduce production run costs to $120k-$180k/year.

Designed and engineered enterprise observability and monitoring dashboards, consolidating performance, cloud costing, and conversion metrics from microservices chains into Google BigQuery. Constructed automated Data Warehouse and secure ETL pipelines using Python/Flask APIs, Docker, and Google Cloud Run, with Terraform for environment provisioning.

Served as a Core Team Player focused on operational excellence and delivery of global CI/CD pipelines using GitLab CI/CD, Kubernetes, SonarQube, SAST, and DAST scanning templates. Acted as Digitalisation Architect to advocate for decoupling architectures, microservices integration via MongoDB Atlas API and RESTful design patterns, robust identity structures via OAuth2, and API validation workflows

Strategised the lift-and-shift architecture of a legacy on-premises application onto an AWS PaaS/IaaS hybrid framework under tight budgetary parameters. Created instant-win serverless image optimisation pipelines using AWS Lambda and Amazon S3 on week two of the engagement.

Architected AWS Cloud migration frameworks focused on heavy IoT GPS data streaming workloads, implementing low-level Layer 4 network protocols (UDP) with Amazon SQS, SNS, and AWS Lambda. Migrated a legacy datacentre API layer into AWS, re-hosted on an EC2/IaaS framework as part of the broader cloud migration architecture.

Designed a secure, greenfield real estate Data API system from the ground up on GCP, deploying Google App Engine entities and handling massive data volumes via optimised memory/IO patterns. Delivered the fully operational MVP within 2.5 months, leveraging GCP API Gateway and Postman playbooks for blue/green serverless deployments.

Executed initial architectural integration studies for Monaco's Sovereign Cloud platform, operating under an original AWS Outposts framework. Delivered technical blueprints mapping out identity providers (IdP), CloudBolt, and Terraform Enterprise code execution boundaries.

Evaluated global SaaS vendor platforms regarding system integration, scalability, network flow compliance, and strict data protection frameworks (GDPR). Authored Technical Architecture Documents (TADs) detailing workflow algorithms, identity integrations (OAuth2, SAML, MFA), and Salesforce API boundaries.

Applied TOGAF 9 methodology to architect a greenfield property development data platform from scratch. Designed all layers of the Enterprise Data Warehouse and established secure AWS infrastructure (EC2, PostgreSQL, Jenkins CI/CD), delivering a commercial RESTful API via AWS API Gateway in a serverless architecture.

Spearheaded the legacy application refactoring and digital transformation of supply chain ERP codebases onto an automated AWS EC2-based disaster-recovery configuration.

Ongoing continuous professional development with advanced training in HashiCorp Terraform Enterprise, Event-Driven Architecture, Amazon ECS, and Google Kubernetes Engine.

Completed a 5-year Master of Engineering curriculum specializing in process optimization, algorithmics, advanced physics/chemistry, and Quality Assurance.