Dmytro Korchevnyi - Senior AI/ML Engineer

Q: Where is Dmytro based?

Dmytro is based in Pärnu, Estonia .

Q: What languages does Dmytro speak?

Dmytro speaks the following languages: English (Intermediate), Ukrainian (Intermediate), Estonian (Elementary) .

Q: How many years of experience does Dmytro have?

Dmytro has at least 5 years of experience. During this time, Dmytro has worked in at least 3 different roles and for 2 different companies . The average length of individual experience is 2 years and 9 months . Note that Dmytro may not have shared all experience and actually has more experience.

Q: What is Dmytro's latest experience?

Dmytro's most recent position is Senior AI/ML Engineer at ReversingLabs .

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

In recent years, Dmytro has worked for ReversingLabs and MindTitan .

Q: Which industries is Dmytro most experienced in?

Dmytro is most experienced in industries like Information Technology (IT) and Professional Services .

Q: Which business areas is Dmytro most experienced in?

Dmytro is most experienced in business areas like Research and Development (R&D) , Information Technology (IT) , and Business Intelligence . Dmytro also has some experience in Product Development .

Q: What is Dmytro's education?

Dmytro holds a Bachelor in Computer Science from Bohdan Khmelnytsky University .

Q: What is the availability of Dmytro?

Dmytro is immediately available full-time for suitable projects.

Recommended expert

Pärnu, Estonia

Experience

May 2023 - Apr 2025

2 years

Cambridge, United States

Senior AI/ML Engineer

ReversingLabs

Lead the design and deployment of AI-driven solutions, focusing on scalable machine learning models for real-time analytics and automation.
Developed and optimized deep learning models (CNNs, Transformers, LLMs) using PyTorch and TensorFlow, improving accuracy and efficiency across multiple projects.
Built end-to-end ML pipelines—from data ingestion and feature engineering to model training, validation, deployment, and monitoring.
Designed and deployed microservices for AI inference using FastAPI, Docker, and AWS/GCP, ensuring scalability and low latency.
Applied MLOps practices such as automated retraining, model versioning, and CI/CD pipelines using MLflow, Airflow, and Kubernetes.
Mentored junior data scientists and ML engineers, conducted code reviews, and helped establish best practices for reproducible and maintainable AI development.
Collaborated with product and data engineering teams to integrate AI capabilities into existing systems, delivering measurable business impact.
Researched and implemented advanced AI techniques (LLMs, generative models, and vector databases) to drive innovation and improve system intelligence.
Spearheaded the deployment of an NLP-based automation model that reduced manual processing time by 40% and improved response accuracy by 30%.
Designed a scalable inference architecture that cut model latency by 45%, enabling real-time decision-making in production environments.
Implemented MLOps automation that reduced deployment time by 60% and improved model reproducibility.
Led a cross-functional AI initiative that delivered a 15% increase in operational efficiency, recognized by senior leadership.

May 2021 - Apr 2023

2 years

Cambridge, United States

Data Scientist

ReversingLabs

Supported data science initiatives focused on cybersecurity analytics, working with large-scale malware and threat intelligence datasets.
Performed data cleaning, transformation, and feature engineering using Python, Pandas, and SQL to prepare structured datasets for model training.
Assisted senior data scientists in developing machine learning models for anomaly detection, threat classification, and predictive analysis.
Conducted exploratory data analysis (EDA) to uncover trends and improve model accuracy through better feature selection.
Contributed to model evaluation and testing, using metrics like precision, recall, F1-score, and ROC-AUC.
Created visualizations and reports in Matplotlib and Seaborn to communicate insights and findings to the analytics and engineering teams.
Collaborated in cross-functional meetings to bridge the gap between data insights and real-world cybersecurity product enhancements.
Helped improve malware detection accuracy by 18% through optimized data preprocessing and feature engineering techniques.
Built internal tools to automate dataset validation, reducing manual data preparation time by 25%.
Gained hands-on experience in AI and machine learning workflows, contributing to applied research on predictive threat modeling.

Oct 2019 - Mar 2021

1 year 6 months

Tallinn, Estonia

Junior Data Scientist

MindTitan

Assisted in data collection, cleaning, and preprocessing from multiple sources to ensure high-quality datasets for analytics and modeling.
Conducted exploratory data analysis (EDA) to identify trends, patterns, and anomalies, supporting decision-making for business teams.
Developed predictive models using Python and scikit-learn for customer behavior.
Built data visualizations and dashboards using Matplotlib, Seaborn, and Tableau to communicate insights to stakeholders.
Collaborated with senior data scientists and engineers to support model deployment and data pipeline optimization.
Documented workflows and analysis to ensure reproducibility and maintain best practices in data handling.
Improved data preprocessing efficiency by 20% by implementing automated scripts.
Contributed to a predictive model that increased forecast accuracy by 15%, assisting the business in better planning.
Participated in cross-functional projects involving AI and NLP, gaining exposure to real-world machine learning applications.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (5.5 years) and Professional Services (1.5 years).

Information Technology

Professional Services

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Research and Development (4 years), Information Technology (3.5 years), Business Intelligence (3.5 years), and Product Development (2 years).

Research and Development

Information Technology

Business Intelligence

Product Development

Summary

Data Scientist & AI Engineer with 6+ years of experience in developing and deploying machine learning and deep learning solutions. Strong expertise in Python, TensorFlow, PyTorch, and MLOps, with a proven record of building scalable AI systems for NLP, computer vision, and predictive analytics. Combines data-driven insight with engineering precision to deliver impactful, production-ready AI solutions that drive business value and innovation.

Skills

Python
R
Sql
Pandas
Numpy
Scikit-learn
Tensorflow
Pytorch
Keras
Hugging Face Transformers
Opencv
Spacy
Langchain
Nltk
Matplotlib
Seaborn
Plotly
Fastapi
Flask
Docker
Kubernetes
Mlflow
Airflow
Aws
Gcp
Deep Learning
Nlp
Computer Vision
Mlops

Languages

English

Intermediate

Ukrainian

Intermediate

Estonian

Elementary

Education

Sep 2015 - Jun 2019

Bohdan Khmelnytsky University

Bachelor’s Degree in Computer Science · Computer Science · Ukraine

Profile

Created

November 2025

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Frequently asked questions

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

Where is Dmytro based?

Dmytro is based in Pärnu, Estonia.

What languages does Dmytro speak?

Dmytro speaks the following languages: English (Intermediate), Ukrainian (Intermediate), Estonian (Elementary).

How many years of experience does Dmytro have?

Dmytro has at least 5 years of experience. During this time, Dmytro has worked in at least 3 different roles and for 2 different companies. The average length of individual experience is 2 years and 9 months. Note that Dmytro may not have shared all experience and actually has more experience.

What roles would Dmytro be best suited for?

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

What is Dmytro's latest experience?

Dmytro's most recent position is Senior AI/ML Engineer at ReversingLabs.

What companies has Dmytro worked for in recent years?

In recent years, Dmytro has worked for ReversingLabs and MindTitan.

Which industries is Dmytro most experienced in?

Dmytro is most experienced in industries like Information Technology (IT) and Professional Services.

Which business areas is Dmytro most experienced in?

Dmytro is most experienced in business areas like Research and Development (R&D), Information Technology (IT), and Business Intelligence. Dmytro also has some experience in Product Development.

What is Dmytro's education?

Dmytro holds a Bachelor in Computer Science from Bohdan Khmelnytsky University.

What is the availability of Dmytro?

Dmytro is immediately available full-time for suitable projects.

What is the rate of Dmytro?

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