Anna Boitsova - Senior AI/ML Engineer

Q: Where is Anna based?

Anna is based in Tallinn, Estonia .

Q: What languages does Anna speak?

Anna speaks the following languages: English (Advanced), French (Elementary) .

Q: How many years of experience does Anna have?

Anna has at least 10 years of experience. During this time, Anna has worked in at least 4 different roles and for 4 different companies . The average length of individual experience is 3 years and 6 months . Note that Anna may not have shared all experience and actually has more experience.

Q: What is Anna's latest experience?

Anna's most recent position is Senior AI/ML Engineer at Artkai .

Q: What companies has Anna worked for in recent years?

In recent years, Anna has worked for Artkai , Cloud Retail , and MindTitan .

Q: Which industries is Anna most experienced in?

Anna is most experienced in industries like Information Technology , Education , and Banking and Finance . Anna also has some experience in Healthcare .

Q: Which business areas is Anna most experienced in?

Anna is most experienced in business areas like Product Development , Research and Development , and Information Technology . Anna also has some experience in Business Intelligence .

Q: Which industries has Anna worked in recently?

Anna has recently worked in industries like Information Technology , Education , and Banking and Finance .

Q: Which business areas has Anna worked in recently?

Anna has recently worked in business areas like Product Development , Research and Development , and Information Technology .

Recommended expert

Tallinn, Estonia

Experience

Jan 2022 - Dec 2025

4 years

Poland

Senior AI/ML Engineer

Artkai

AI team lead Legal Agreement Analysis: Platform: BERT, PyTorch, TensorFlow for text classification; deployed LLMs, RAG, OpenCV for OCR via MLflow, Kubernetes—reduced latency 40%.
Educational Chatbot: Engineered ML chatbot with Hugging Face Transformers, OpenAI APIs, LangChain, LLM, RAG, boosting response accuracy 30%.
Back-ends for Projects: Built Flask, FastAPI, Python, SQL back-ends; deployed on Kubernetes for 99.9% uptime.
Generative AI Content Engine: Created GANs, diffusion models for legal content; integrated with AWS—cut generation time 50%.
Real-Time Fraud Detection System: Engineered anomaly detection with LLMs, RAG for transaction analysis; achieved 95% accuracy via MLflow, Kubernetes deployment; reduced fraud 30%.

Jan 2021 - Dec 2022

2 years

United Kingdom

AI Engineer / Data Scientist

Cloud Retail

Product Categorization and Review Analysis: Built BERT, PyTorch, TensorFlow, Hugging Face models with LLM prompt engineering, OpenCV CNN, Spark MLlib; improved accuracy 25%.
MQ5 Trading Bots: Engineered MQ5, Spark MLlib, AWS ML bots with Solidity contracts; achieved 92% market predictions.
Recommendation Models: Assisted with collaborative filtering.
Reinforcement Learning Optimization: Designed PyTorch Q-Learning AWS system; optimized revenue by 15%.

Jan 2018 - Dec 2021

4 years

Estonia

AI Specialist

MindTitan

Breast Cancer Detection: Developed Keras and TensorFlow models and image processing with CNNs; achieved 97% accuracy.
Sarcoma Detection: Built PyTorch and TensorFlow models with bioinformatics and SQL; achieved 98% sensitivity.
Developed Deep Learning Models: Created Keras and TensorFlow segmentation models; improved precision 20%.
Multi-Modal Diagnostic System: Integrated PyTorch models for image, text, and audio data (using speech recognition); enhanced diagnostic accuracy.
Advanced Medical Imaging System: Designed PyTorch CNN and OpenCV for image segmentation and anomaly detection; improved diagnostics 25%.

Jan 2016 - Dec 2018

3 years

Estonia

ML Engineer / Full Stack Developer

Mooncascade

House Price Forecasting: Developed regression models with Spark MLlib and Pandas.
Front-ends for Websites: Built React, JavaScript, HTML, and CSS front-ends with SQL.
Built Predictive Models: Engineered XGBoost models for churn and fraud detection with Pandas and SQL.
Speech-Enabled Analytics Tool: Developed a TensorFlow-based speech recognition system with PyTorch for real-time property value analysis; integrated with Django APIs.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Education, Banking and Finance, and Healthcare.

Information Technology

Education

Banking and Finance

Healthcare

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Product Development, Information Technology, Research and Development, and Business Intelligence.

Product Development

Information Technology

Research and Development

Business Intelligence

Summary

I am a Senior AI/ML Engineer with +9 years of expertise in deep learning, NLP, and full-stack ML systems.

I have led impactful deployments in healthcare, e-commerce, and finance using PyTorch, TensorFlow, AWS, and LLMs.

Skills

Ai & Machine Learning: Python, R, Tensorflow, Pytorch, Scikit-learn, Keras, Pandas, Numpy, Bioinformatics, Prompt Engineering, Aws Machine Learning, Rag, Deep Learning, Cnn, Llms, Nlp, Llm Fine-tuning, Hugging Face Transformers, Openai Apis, Langchain, Reinforcement Learning, Computer Vision, Speech Recognition, Generative Ai
Software Development: C#, Flask, Fastapi, Docker, Sql, Sql Server, React, Javascript, Html, Css, Xamarin, Git, Ci/cd Pipelines, Rest Apis, Graphql, Kubernetes, Microservices
Blockchain & Finance: Blockchain, Solidity, Mq5 Trading, Financial Data Analysis, Smart Contracts, Dapps
Quality Assurance (Qa): Qa Testing, Sql-driven Test Cases, Unit Testing (Pytest, Unittest), Test Automation, Continuous Testing
Cloud & Mlops: Mlops, Aws, Deployment Pipelines, Scalable Data Pipelines, Google Cloud Vertex Ai, Azure Ml, Model Monitoring, Spark Mllib, Feature Stores, Model Deployment With Kubernetes, Mlflow, Weights & Biases, Data Version Control (Dvc)
Tools & Platforms: Jupyter, Vs Code, Colab, Github, Gitlab, Docker Hub, Postman, Notion, Confluence, Jira, Trello, Slack
Other Technical: Botpress, Data Preprocessing, Image Processing, Api Development, Data Visualization (Matplotlib, Seaborn, Plotly, Tableau, Power Bi), Big Data Tools (Spark, Hadoop), Agile, Scrum
Communication: Technical Documentation, Cross-functional Collaboration, Requirements Gathering, Code Reviews, Mentoring Juniors

Languages

English

Advanced

French

Elementary

Education

Sep 2016 - Jun 2018

Tallinn University

Master of Artificial Intelligence · Artificial Intelligence · Tallinn, Estonia

Sep 2013 - Jun 2016

Tallinn University

Bachelor of Computer Science · Computer Science · Tallinn, Estonia

Statistics

Experience

Total positions 4

Experience in Information Technology 8 y

Avg length 3 y 2 m

Longest experience 3 y 11 m

Global Experience

Countries worked in 3 (Estonia, Poland, United Kingdom)

Primary country Estonia

Expertise

Recent roles Senior AI/ML Engineer, AI Engineer / Data Scientist, AI Specialist

Main industries Information Technology, Education, Banking and Finance

Main business areas Product Development, Information Technology, Research and Development

Qualifications

Highest degree Master

Profile

Created

December 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Anna based?

Anna is based in Tallinn, Estonia.

What languages does Anna speak?

Anna speaks the following languages: English (Advanced), French (Elementary).

How many years of experience does Anna have?

Anna has at least 10 years of experience. During this time, Anna has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 3 years and 6 months. Note that Anna may not have shared all experience and actually has more experience.

What roles would Anna be best suited for?

Based on recent experience, Anna would be well-suited for roles such as: Senior AI/ML Engineer, AI Engineer / Data Scientist, AI Specialist.

What is Anna's latest experience?

Anna's most recent position is Senior AI/ML Engineer at Artkai.

What companies has Anna worked for in recent years?

In recent years, Anna has worked for Artkai, Cloud Retail, and MindTitan.

Which industries is Anna most experienced in?

Anna is most experienced in industries like Information Technology, Education, and Banking and Finance. Anna also has some experience in Healthcare.

Which business areas is Anna most experienced in?

Anna is most experienced in business areas like Product Development, Research and Development, and Information Technology. Anna also has some experience in Business Intelligence.

Which industries has Anna worked in recently?

Anna has recently worked in industries like Information Technology, Education, and Banking and Finance.

Which business areas has Anna worked in recently?

Anna has recently worked in business areas like Product Development, Research and Development, and Information Technology.

What is Anna's education?

Anna holds a Master in Artificial Intelligence from Tallinn University and a Bachelor in Computer Science from Tallinn University.

What is the availability of Anna?

Anna is immediately available full-time for suitable projects.

What is the rate of Anna?

Anna's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.