Looking for a job

Bryan User

@bryanuser8

Message

I build practical production machine learning solutions from data exploration through monitoring and retraining.

Romania

Message

What I'm looking for

I'm looking to build practical, production-grade machine learning systems where I can turn complex data and business problems into reliable, measurable outcomes.

I've delivered production machine learning solutions at Accenture, turning ambiguous client needs into measurable prediction targets, evaluation frameworks, and operational models.

I build recommendation, document-processing, forecasting, classification, and predictive analytics systems using Python, scikit-learn, PyTorch, and TensorFlow.

At EPAM Systems and Tietoevry, I developed scalable inference services, monitoring, validation workflows, and backend components for high-volume and security-focused data.

I also bring experience from IBM Romania building Python and Flask services, REST APIs, PostgreSQL data workflows, and React-connected operational dashboards.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Scientist

Current

Accenture

Jan 2024 - Present (2 years 8 months)

Applied data science and production machine learning across diverse industries, translating business problems into measurable analytical and ML solutions. Performed exploratory analysis, designed ML solutions, and supported production systems.

Python SQL scikit learn PyTorch TensorFlow Machine Learning Data Analysis Model Evaluation Production ML Monitoring

Senior Data Scientist

EPAM Systems

Aug 2021 - Dec 2023 (2 years 4 months)

Designed and delivered cloud-based machine learning solutions for production environments, focusing on scalable inference, model reliability, and measurable business outcomes. Built reproducible workflows and model-serving services.

Python fastAPI Flask Cloud Computing Machine Learning Model Serving Monitoring Validation AWS

Machine Learning Engineer

Tietoevry

Feb 2020 - Jul 2021 (1 year 5 months)

Built machine learning and Python backend components for security-focused systems, combining model development with reliable data processing and production services. Processed high-volume telemetry and implemented classification and anomaly-detection models.

Python SQL scikit learn PyTorch TensorFlow Machine Learning Backend Development Data Processing Security

Data Scientist

IBM Romania

May 2016 - Jan 2020 (3 years 8 months)

Developed data-driven Python services and analytical foundations for enterprise applications, combining data analysis, backend engineering, and production data workflows. Built Flask services, REST APIs, and data pipelines.