About Muhammad Hassan
Senior Data Engineer and AI Engineer based in Bristol, UK, with 5+ years designing and delivering production data platforms on AWS. Currently sole data engineer at Mayden, an NHS SaaS company, where I own the full data stack — from CDC ingestion (AWS DMS, Apache Iceberg) through transformation (dbt, Athena) to BI delivery (Redshift) — orchestrated via Dagster on ECS and managed end-to-end with Terraform. Beyond the day job, I build AI-native applications using LangGraph, LangChain, and the Claude API, and have delivered projects spanning multi-agent investment research tools, agentic travel planners, and a real-time open-source intelligence platform combining Kafka, Iceberg, ClickHouse, and Neo4j. I hold an MSc in AI, AWS Solutions Architect Professional certification, and a Microsoft Fabric certification.
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- House Ltd.Data Engineer/Data Analyst/ETLFebruary 2023 - Today (3 years and 5 months)Bath, UKResponsibilities of the ETL Developer role Designing, building and deploying new ETL solutions in line with stakeholder specifications. Maintaining and continuously improving the existing ETL suite, ensuring data is handled efficiently and new features are incorporated and released seamlessly. Collaborating closely with other Mayden teams, directors and customers to gather requirements, develop specifications, assist with data requests and deliver solutions in a timely manner. Handling of multiple different and evolving datasets for existing and new markets. Migrating new data from a variety of different systems into our patient management system. Self management of projects and input into planning and quoting of work.TechnologiesAWS, SNS, Lambda, FHIR, Terraform, CI/CD , github actions, Data analysis, API development, Sagemaker, python, R, Data modelling, medallion architecture, redshift, dwh, dagster,DBT,DMS,Lakehouse, talend, schema design, AWS DMS (Data Migration Service)
- 360Data EngineerApril 2021 - May 2022 (1 year and 1 month)This was remote job . Here my responsibilities was to develop data pipelines using python and aws services. I was working here as part time while I was doing my masters I Developed and deployed a comprehensive FHIR solution on AWS, utilizing CloudFormation for infrastructure as code, DynamoDB for data storage, Elasticsearch/OpenSearch for querying, Lambda for serverless processing, Cognito for authentication, and API Gateway for secure API access.and also Developed complete ETL process fetching customer data via API and loading into Snowflake tables, with Power BI reporting. All ETL processes were executed
- Infoarc AIPython developer / Data EngineerApril 2021 - November 2021 (7 months)This was sister company of vaporvm . Here my responsibilities was to develop data pipelines using python and develop basic level back end apis using python Django Rest API frame work , Develop data pipelines by Scraping Data from different E-commerce stores using python , Develop custom dashboard using different python libraries and using power BI .TechnologiesFlask, Django, Dockers , Python, Augmentation , Data Visualizations , Data Cleaning , Data Scrapping , Power BI
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Education
- AWS Certified Solutions ArchitectAWS Certified Solutions Architect
- AWS Professional Solution Architect Certificaiton2028AWS Professional Solution Architect Certificaiton