Open to opportunities

Rufina Ivanitskaia Galieva

@rufinaivanitskaia

Message

Data Engineer with 4+ years building high-throughput pipelines, backend systems, and reliable ETL for analytics.

Argentina

Message

What I'm looking for

I’m looking for a role where I can build reliable data pipelines and ETL for analytics, owning data quality and SLAs. I’m open to remote work or relocation to Chile, Mexico, or Spain.

Data Engineer with 4+ years of experience building data pipelines and backend systems. Experienced in integrating data sources, developing ETL processes and ensuring data quality for analytical platforms. Strong SQL skills and academic background in mathematics, statistics, and machine learning. Currently based in Argentina and open to remote opportunities as well as relocation to Chile, Mexico or Spain.

Experience

Work history, roles, and key accomplishments

Current

Data Services Developer

Current

OneFactor (MegaFon Big Data)

Aug 2023 - Present (2 years 11 months)

Built and maintained high-throughput data pipelines for batch and stream processing, including real-time data anonymization/de-anonymization, and ensured data quality against SLAs. Designed user-facing applications for credit scoring and lead generation and developed anti-fraud solutions for banking clients.

Backend Software Engineer

Naumen Consulting

Sep 2022 - Aug 2023 (11 months)

Built and optimized the backend for a state expertise system, including user login and access to personal accounts. Worked on backend functionality supporting secure authentication and account access.

Backend Development Performance Optimization Access Control Java SQL Spring Boot CI CD Docker Git Linux PostgreSQL

Backend Software Engineer

Portavita

Aug 2020 - Aug 2022 (2 years)

Designed and implemented a data ingestion and processing pipeline for medical data using the FHIR standard, supporting 100,000 resource uploads per minute. Implemented a database sharding strategy for horizontal scaling and developed a backend service for healthcare platforms.

Data Ingestion Data Pipelines Backend Services FHIR SQL Python Kafka Hadoop Spark Parquet PostgreSQL MongoDB Elasticsearch Minio Docker Kubernetes Airflow Linux Git

Teaching Assistant

Innopolis University

Aug 2019 - Dec 2020 (1 year 4 months)

Served as Teaching Assistant for Introduction to Computer Vision and Artificial Intelligence.

Computer Vision Artificial Intelligence

Teaching Assistant (CV/AI)

Innopolis University

Aug 2019 - Dec 2020 (1 year 4 months)

Served as a Teaching Assistant for Introduction to Computer Vision and Artificial Intelligence. Supported course instruction focused on computer vision and AI concepts.

Computer Vision Artificial Intelligence PyTorch OpenCV Python Pandas NumPy scikit learn

Education

Degrees, certifications, and relevant coursework

Innopolis University

Master of Computer Science, Data Science

2018 - 2020

Grade: Cumulative GPA 57/60

Activities and societies: Coauthored and presented an AICCSA 2019 conference paper: A Lightweight Deep Autoencoder-Based Approach for Unsupervised Anomaly Detection. Served as Teaching Assistant (2019–2020) for Introduction to Computer Vision and Artificial Intelligence. Team ranked #9 out of 2187 teams (78 countries) at IDAO2019.

Earned a Master of Computer Science with a focus on Data Science from Innopolis University. Achieved a cumulative GPA of 57/60.

Innopolis University

Master of Computer Science - Data Science, Data Science

2018 - 2020

Grade: 57/60

Activities and societies: Teaching Assistant (08.2019–12.2020): Introduction to Computer Vision and Artificial Intelligence. Coauthored/presented AICCSA 2019 paper on unsupervised anomaly detection. Team ranked #9/2187 at IDAO2019.

Earned a Master of Computer Science (Data Science) at Innopolis University. Completed coursework and contributed to academic research, including a coauthored conference paper.