Open to opportunities

Anh Maciag

@anhmaciag

Message

I build production machine learning, experimentation, and pricing systems that drive measurable business impact.

Poland

Message

What I'm looking for

I'm looking to build practical machine learning and intelligent decision-making systems, especially in reinforcement learning, multi-armed bandits, experimentation, pricing optimization, and production MLOps.

At Fetcherr, I build uplift-analysis frameworks, control-group methodologies, and segmented pricing bands that quantify incremental business impact and maximize revenue opportunities. I also automate Dagster workflows for model training, evaluation, and output-quality checks.

Previously at DS Stream and Jones Lang LaSalle, I developed and deployed machine learning systems spanning reinforcement learning, object detection, product recommendations, work-order prediction, and NLP-driven comment analysis. I've created Kubeflow and Azure ML pipelines, deployed containerized microservices in Kubernetes, and delivered dashboards and proofs of concept for internal and external clients.

My background also includes analytics and financial modeling roles at First Republic Bank, Econ One Research, Bank of Ireland, and RBI Capital Management. I'm extending my work into reinforcement learning, multi-armed bandits, and intelligent decision-making systems.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist

Current

Fetcherr

Dec 2024 - Present (1 year 8 months)

Develop uplift analysis frameworks and lead experimentation on model variants using A/B testing and Multi-Armed Bandit algorithms. Engineer and automate end-to-end Dagster workflows for ML model training and evaluation.

Uplift Models A B Testing Dagster Machine Learning Experimentation Pricing Optimization Stakeholder Management