Rene User
@reneuser2
Senior AI/ML Engineer specializing in Generative AI and scalable ML systems.
What I'm looking for
I am a Senior AI/ML Engineer with 10+ years building end-to-end machine learning systems, distributed data pipelines, and production AI services across FinTech, healthcare, and enterprise software. I design scalable ML infrastructure using PySpark, Databricks, Docker, and Kubernetes on AWS, Azure, and GCP to support large datasets and high-throughput workloads.
I specialize in Generative AI and LLM-powered systems, including RAG pipelines, LangChain, embeddings, vector search, and agentic workflows, and have improved latency by ~40% and reduced infrastructure costs by ~25% while supporting platforms serving millions of users. I manage the full ML lifecycle with MLflow, automated retraining, drift detection, and explainability techniques such as SHAP to increase model transparency.
I collaborate in Agile/Scrum environments with cross-functional teams to deliver secure, production-grade AI services, integrating ML into enterprise ecosystems via REST APIs and service interfaces, and applying secure-by-default deployment practices including IAM/RBAC and encrypted storage.
Experience
Work history, roles, and key accomplishments
Led design and deployment of end-to-end AI systems and distributed ML platforms across FinTech and healthcare, improving inference latency by ~40% and reducing infrastructure costs by ~25% while supporting platforms processing 50+ TB of data.
Senior Machine Learning Engineer
SoftServe
Jun 2018 - Feb 2021 (2 years 8 months)
Delivered end-to-end ML systems and migrated legacy pipelines to Azure Databricks, improving system efficiency by ~35% and integrating models into Java/Kotlin backend services via REST APIs.
Machine Learning Engineer
ScienceSoft
Jan 2016 - May 2018 (2 years 4 months)
Built scalable data pipelines and feature engineering workflows to support ML experimentation and early production deployments, improving model stability and ETL reliability.
Education
Degrees, certifications, and relevant coursework
Georgia Institute of Technology
Bachelor of Science, Computer Science
2011 - 2015
Completed a Bachelor’s degree in Computer Science with coursework and projects covering algorithms, systems, and software engineering from Aug 2011 to Dec 2015.
Availability
Location
Authorized to work in
Job categories
Skills
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