Yauheni Malashchytski

AI/ML Platform Engineer

📍 Georgia (Previously: Minsk, Belarus)
Engineer with diverse skills in Data, Machine Learning, Frontend and Backend, who has passion for automation and templating. Specialized in building state-of-the-art ML platforms and AI agents development.

AI/ML & Agents

  • AI Agents
  • LangChain, LlamaIndex
  • OpenAI, OpenRouter API
  • BentoML, vLLM
  • MLFlow, Kubeflow

Data & Backend

  • Apache Spark, PySpark
  • Python, Java, Scala
  • Spring Boot, JPA
  • Kafka, Airflow
  • Docker, Kubernetes

Cloud & Tools

  • Azure, GCP
  • Elasticsearch, Kibana
  • Delta Lake, Hive
  • TypeScript, Angular
  • GitOps, CI/CD

Experience

ML Technical Leader / Senior ML Platform Engineer @ Playtika Feb 2020 - Present
Currently serving as ML Technical Leader. Built a state-of-the-art Machine Learning Platform that automates work for Data Scientists and ML Engineers. Developed AI agents for automated ML workflows and intelligent decision-making. Platform provides superior UX compared to MLFlow/Kubeflow with features including scheduled feature collection, real-time serving, AutoML capabilities, model tracking, and unified API for REST/Streaming/Batch predictions.
Java Spring Python TypeScript Kubeflow MLFlow Docker/K8s Kafka
Senior Big Data Engineer @ ITRex Group (Walmart) Apr 2019 - Jan 2020
Built data-driven application for 360-degree organizational data view. Designed and implemented petabyte-scale Data Lake with high-quality data pipelines, enabling lightning-fast queries with minimal resources.
PySpark Azure DataBricks Delta Lake CosmosDB EventHub Airflow
Big Data Engineer @ EPAM Systems (Coca-Cola, Sephora) Sep 2016 - Apr 2019
Built analytical data platforms processing 200+ daily ETL jobs. Implemented CI/CD testing framework, performance optimization for data pipelines, and Azure Blob Storage integration. Created custom parsers and UDFs for complex data transformations.
Apache Spark Hive Python Java Azure MySQL

Education

B.S. Computer Science Belarusian State University 2016 - 2018
B.S. Civil Engineering Belarusian National Technical University 2009 - 2014

Languages & Certifications

English Full Professional
Russian Native
Spanish Limited Working
Docker for Java Developers Elasticsearch Essential Cloud Architecture HBase Essential Spring Boot