Open to opportunities

Dave User

@daveuser

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Results-driven Big Data Engineer and Data Scientist delivering scalable, secure cloud data solutions.

United Kingdom

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What I'm looking for

I seek roles building scalable cloud data platforms and ML systems in collaborative, ethical, growth-focused teams where I can drive production-grade analytics and automation.

I am a results-driven Big Data Engineer and Data Scientist with a strong academic background (MSc in Artificial Intelligence and Data Science) and hands-on experience building scalable, secure data pipelines and AI solutions in cloud environments (AWS, GCP, Azure).

I have led end-to-end migrations to AWS, automated ETL with Glue and Python, implemented data lakes/warehouses, and developed reusable Terraform and Python frameworks for production deployments. I combine deep technical skills (Python, Spark, Terraform, PyTorch, NLP, computer vision) with strong project management and agile experience to deliver high-impact analytics and ML systems.

I am collaborative, detail-oriented, and committed to continuous learning and ethical AI practices, with proven success improving performance, reducing operational costs, and enabling data-driven decision-making across organizations.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Integrated Software Developers Group

Sep 2024 - Present (1 year 3 months)

Led end-to-end migration of legacy reporting systems to AWS, automated ETL with AWS Glue and Python, and implemented data lake/warehouse solutions to improve accessibility and reduce operational costs.

AWS Glue Python SQL AWS Cloudwatch ETL Data Lake Redshift Terraform

Data Engineer

Giacom

Apr 2023 - Jun 2024 (1 year 2 months)

Built and managed AWS-based data pipelines using S3, Glue, Athena and Lambda, implemented Terraform IAC and reusable Python/TF modules, and deployed via CI/CD to improve ETL scalability and reliability.

AWS Glue S3 Athena Lambda Terraform Python CI CD Apache Spark

Data Analyst

MTR Group Limited

Oct 2022 - Mar 2023 (5 months)

Developed Tableau analytics and sales dashboards to inform partner performance, provided training and ensured data model documentation and data integrity for monthly reporting.

Tableau Excel SQL Data Modeling Reporting

Python Developer

Integrated Software Developers Group

Jan 2020 - Aug 2021 (1 year 7 months)

Designed and delivered scalable Python applications using Django/Flask, improved performance reducing processing time by 30%, and introduced automated testing to cut bugs by 20%.