David Bakker Email & Phone Number

San Mateo, Ca, Us

Van Nuys, California, Us

Built the data platform from scratch to enable near real-time analysis and reporting.Stack: AWS, Kubernetes, Airflow, Kafka, dbt, Looker, Redshift Spectrum, Python, SQL.Reduced AWS cloud costs by 30% through infrastructure optimization and workload consolidation.Stack: AWS, Terraform, Spacelift, ArgoCD.Improved overall engineering velocity in a highly regulated space (medical device manufacturing) by automating engineering regulatory document generation. Designed and built a service to scrape engineering documentation and tickets and use generative AI/LLMs to complete templates.Stack: AWS, Bedrock, Anthropic Claude, Postgres PGVector, Streamlit, Jira, Confluence, Python.Enabled integration with pilot partners and insurance payers by building platform infrastructure and supporting services. Designed and built data integrations with systems such as medical data providers, durable medical equipment distributors, insurance payers, large pilot partners, and our case management system.Enabled patient adherence monitoring and intervention by designing and building integrated headset telemetry collection and analysis systems. Enabled usage-aware multi-modal messaging (SMS, email, push) to proactively increase adherence. Stack: Go, Gin microservice framework, NATS Jetstream, AWS Pinpoint/SES/SNS, AWS EKS, AWS Aurora Postgres.

Boca Raton, Florida, Us

Developed pharmaceutical price analysis system that identified an average savings of 75% for branded medications and 30% for generics through formulation and ingredient analysis.Stack: Azure, Apache Spark, SparkML, MLFlow, Fast API, Postgres, Redis, Python, SQL. Saved 50% of data tool costs by building a new data platform, replacing Databricks with Snowflake and an open source data stack in 90 days.Stack: Azure, Kubernetes, Spark, Airflow, MLFlow, Jupyterhub and Looker.Led integration & data model design for multiple large 3rd party pharmaceutical data sources. Led data mining for valuable data points, and implementation to distill hundreds of tables into enriched drug & medical condition data models for core services.

Built data infrastructure and warehousing solutions for startups, improving operational efficiency. Stack: AWS, GCP, Kubernetes, Redash/Tableau, Presto/Trino, Redshift, Snowflake, MySQL/MariaDB/PostgreSQL, NoSQL AWS DynamoDB/MongoDB, Python, Go, Javascript, SQL.Developed microservices, automations, aided in containerization using Kubernetes, Docker, and AWS for scalable, fault-tolerant systems.

Montclair, Nj, Us

Reporting to the CTO, led the software engineering, IT and data team, contractors, and vendors. Implemented analytics solutions to improve margin and reduce risk.Developed the centralized data platform resulting in 90% reduction in manual reporting efforts. Stack: Azure Synapse Analytics, Azure DevOps, PowerBI, Python, and SQL.

Montclair, Nj, Us

Built backend applications and infrastructure solutions. Stack: Azure VMs, Linux, SQL Server, Javascript, C#, HTML, CSS, SQL.Implemented Azure DevOps and led development of continuous integration/continuous deployment (CI/CD) workflows.

Mount Laurel, Nj, Us

Led cross-functional team of lenders, investment advisors, technology vendors, and operations specialists.Performed quantitative analysis and modeling for business clients. Presented solutions to senior executives and led product implementations.Built custom analysis and forecasting tools which were adopted across the region, using DAX, VBA, SQL.Selected by CIO to analyze bank-wide processes and systems in a multi-year campaign. Recommended automations and process changes saving hundreds of person-hours across the bank.

Bedminster, New Jersey, Us

Led internal branch operations and compliance efforts.Supported systems such as client wire modules and point of sale technologies.Nominated for Bank President's award.

Bedminster, New Jersey, Us

Analyzed bank operating data and evaluated key performance indicators.Set up bank systems and operations for all new branches during a high growth period.Won Bank President's award for special assignments from senior executives.