10/02/2026 updated

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Data Integration & ETL | Python, APIs, Data Migration | SAP ERP

Stockholm, Sweden
Only remote
Master in Artificial Intelligence, Stockholm University (2023-2024)
Stockholm, Sweden
Only remote
Master in Artificial Intelligence, Stockholm University (2023-2024)

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natalia_nefedova_yunexa_cv.pdf

About me

Data integration and ETL professional with hands-on experience in Python-based data pipelines, API integrations, data transformation, data quality and data migration. Earlier experience includes three years of SAP ERP functional consulting, and I also hold an MSc in Artificial Intelligence.

LLMConsultingData IntegrationExtract Transform Load (ETL)Data TransformationData MigrationPython (Programming Language)Machine LearningSAP ERPpandasScikit Learn
Python-based Data Engineering & ETL Pipelines
Hands-on experience working with Python-based data pipelines and data processing using pandas. My internships experience has included data cleaning, entity resolution, data transformation and integrating data from external sources.

API Integrations & Workflow Automation
Experience building and working with API integrations and Python-based automation. Projects have included automating business processes, connecting external services, synchronising data between systems, and working with tools such as Slack and CRM APIs.

Machine Learning & Deep Learning
Academic background in machine learning, including scikit-learn, TensorFlow, NLP and computer vision. Application of multimodal deep learning for plant identification, resulting in a published academic paper in Frontiers in Plant Science.

SAP ERP
Functional consulting experience on large-scale SAP ERP rollout projects covering Treasury modules (FM, FSCM, TRM). Responsibilities included business process analysis, system configuration, system tests, functional specifications, data migration, user training and post-go-live support.

Engineering Tools: Git, GitHub Actions, Docker

Experience

Professional experience0 - 5 years
Freelancer since2026

Languages

EnglishFluentRussianNative speakerSwedishGood

Project history

AI Engineering Intern

Loira, Stockholm
Contributing to the development, testing, and improvement of an AI-powered project management platform. Investigating product and agent issues using logs, traces, and codebase analysis to identify root causes. Implementing and testing fixes across agent workflows and broader product functionality using AI-assisted development.

AI/Data Engineer (Contract)

Tonar, Stockholm
Developed AI-powered data pipelines for NER enrichment in a Nordic media monitoring system, working across Wikidata entity resolution, source entity enrichment, and LLM integration. Built an end-to-end ETL pipeline (AWS S3 to Python/pandas to AlloyDB/PostgreSQL). Resolved 1864 Nordic source entities to Wikidata using Claude and SERP with 86% match rate and 98% precision. Built an interactive explorer to browse 1610 resolved entities with 2,000+ Wikidata properties.

Data Analyst Intern

EdAider, Stockholm
Implemented sales automation solutions using Python, API integrations, and workflow orchestration to extract, transform, and sync data between systems. Prevented revenue leakage by automating license renewal tracking and seat overage detection with 60-day proactive alerts via Slack and CRM, covering 290 customers. Built a customer ranking engine scoring upselling opportunities across 8 products. Analysed student-AI conversation patterns using BERTopic topic modelling across 7 dataset variations.

SAP Consultant

BDO, Moscow
Functional consultant on 2 SAP rollout projects for Norilsk Nickel, covering Treasury modules (FM, FSCM, TRM). Responsible for business process analysis, system configuration, functional specification for custom developments, system testing, data migration, training delivery, and post-go-live support. Supported integration of 8 new divisions, elaborated functional specifications for 4 custom SAP functionalities, and performed migration of critical financial data from legacy systems.

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