Hakim Guessous

Lead Ai Engineer @Mesh-Ai

London, GB

Submission Intelligence Tool- Architect and engineer for an agentic AI automation project of new business submissions in underwriting, across a range of European branches and product lines, which is expected to drive over $100 million in annual revenue- Cloud-native, event-driven architecture leveraging step-functions, event streaming, LangChain workflows for intelligent attribute extraction, policy summarisation, and automated guideline classification- Technical Lead for a London Terrorism project extension looking to add further agentic workflows for location-based risk modelling to potential attacks- API integrations and backend automations of internal systems to streamline risk classification and quote journey- Implemented LLMOps evaluation frameworks using LLM-as-a-judge and rules-based approaches for continuous monitoring of model performance within Databricks MLFlow.Actuarial Analytics- Implemented an advanced analytics platform on Amazon SageMaker, facilitating the first use of machine learning within an actuarial team, which is expected to significantly improve accuracy in the reserving process- Built a comprehensive data infrastructure using S3 LakeHouse with medallion architecture, AWS Glue jobs and catalogues to automate manual, multi-team Excel and SQL processes into a cloud pipeline to feed into SageMaker.Cloud Data Platform- Developed an AWS event-driven data platform for a global insurer as part of a $5 million cloud migration project with cross-regional data sharing to ensure national data sovereignty and compliance with GDPR regulations- Built a robust solution leveraging; Redshift data warehousing, ETL via Glue, EventBridge choreography, S3 Data Lake, DBT.Smaller Works- PoC on LLM pipelines and graph-based approaches for database lineage project in a global investment bank- Consulted for FTSE 100 asset management company looking into the use of LLM agents for market news cataloguing for automated insights summarisation.

The University of Sheffield

Bachelor’s Degree, Chemistry

UCL

Master’s Degree, Chemical Engineering