Life Line Screening

Data engineering at a company that screens and helps prevent around 700,000 people yearly from diseases such as stroke and heart disease

Sr Data Engineer

OmniData

Designed and built data platforms/pipelines for healthcare and other mission-critical sectors; optimized performance and integrated APIs with Spark, Python, and SQL; mentored teammates and authored comprehensive docs

OmniData was acquired by Fresche Solutions in 2025. OmniData Insights is a leading Microsoft-focused partner specializing in Analytics, AI, and Cloud Modernization.

Senior Data Engineer

Playtika

- Led a team of 3 data engineers, driving technical planning and architecture discussion, which resulted in the successful delivery of 27 marketing data pipelines in a dynamic, fast-paced environment.
- Architected highly scalable data pipelines to process real-time and batch petabyte-scale datasets for 10+ event types used by executives to support business decisions and fuel the main dashboard with key business metrics such as DAU, Installs, Payments.
- Influenced product and cross-functional (engineering, marketing, strategy) teams to identify data opportunities and gaps, which led to exceeding the SLA in data quality by increasing data accuracy to 99.99%.
- Improved and maintained Tableau reporting for C-level executives across the organization.

APPREAL contracted me. Playtika is one of the world's pioneers in mobile gaming, with a central office in Israel and 4,000 people.

Senior BI/DWH Engineer

Gamesys

- Collaborated with the Product Owner and contributed approximately 20 new features, including new metrics for the marketing data-driven applications, utilizing DB2, Docker, SQL, and Python.

Senior SQL Engineer

DB Best Technologies

- Developed cost-effective data pipelines in Databricks / Azure for a world-recognized marketing agency to calculate marketing metrics for users, such as CTRs, conversion rates, and visits, by aggregating data from different marketing tools.
- Architected and implemented from scratch logging, monitoring, and alerting flows for Data Pipelines to triage issues and resolve them in Azure, using Databricks, Azure Monitor, and Log Analytics.
- Owned the end-to-end technical implementation of CICD processes from beginning to production in Azure Data Platform, which led to reducing the nightly incidents from 8 per month to 1 per month.

In 2021, DB Best was split, and Amazon acquired one part of it. The second part moved to ABCloudZ.

Database Developer

LLC "Alef Elektro-Komplekt"

- Led a team of 7 people, coordinating their duties.
- Developed and scaled the marketing part of the business, including website, SEO/organic traffic, and Google Ads, which led to 20 daily leads for the retail store.

Project Manager

UBC Corporation

- Led a project for a TOP-8 bank in Ukraine
- Held critical roles as a Senior Consultant, delivering four major successful projects in the Banking, Automotive, and Logistics industries by building reports, dashboards, and operational warehouses using SQL Server, IBM Cognos BI/TM1, and Oracle.

UBC Corp is one of the leading companies in the Ukrainian and Kazakh markets in business consulting.

Senior BI Consultant

My public work is here: https://linktr.ee/4iurchenko

I am a data engineer who thoroughly enjoys my work. My primary goal is to fuel business decisions with high-quality data by building Data Platforms and Pipelines. I am fluent in Spark, SQL, and Python, which enables me to effectively focus on business problems. My target role is Data Engineering in a proactive company that requires robust data with potential for AI applications. I am very familiar with Healthcare, Microsoft Azure (and particularly Fabric), and Marketing.

📌 My EMAIL 📩: 4iurchenko@gmail.com
Please DM me when you think I can assist you as a Sr. Data Engineer in solving your data challenges efficiently. 🤝 

How can I make a difference for your company?

1️⃣ Business first. My primary focus is on how my delivery is suitable for stakeholders. Is it convenient for BA / Product? Is it accurate? Is it future-ready? What are the project's priorities and constraints? I tend to ask 1-3 critical questions before implementation. If needed, I will add a pros and cons/tradeoffs story to prevent misunderstanding. Then, I am fully committed to the results we decided on.

2️⃣ Architecting & Delivering. I have a solid grasp of fundamentals, data concepts, and diagramming. Additionally, I am fluent in SQL and Python coding. So, I can flexibly switch between coding-focused tasks and higher-level system design challenges. For example, in the morning, I plan to present the architecture diagram for the PoC in LucidChart for the new AI-driven pipeline. After lunch, I will refine the PySpark pipeline to process a dataset of over 1 billion records. Before the evening, I may investigate the production incident and document findings.

3️⃣ Drive to move things further and help others, if they need it. After you talk with me, you will feel the energy. 

THE PROJECTS AND ACTIVITIES I AM PROUD OF
➩ Healthcare Analytics on Azure.
➩ Gaming data warehouse - petabytes of data + incredibly insightful driving data platform with business metrics.
➩ SQL Saturday speaker - 2x selected at a SQL Saturday in San Diego about SQL & Azure Fabric

I am a 2x half-marathoner 🏃. Daily runs are a regular part of my routine, too, as I believe motion is the foundation of a high-quality life.

EXPERTISE
Spark & Databricks · Python · SQL · Microsoft Azure & Fabric · CICD · Data Analysis · Data Modeling · Data Pipelines · Mentoring · Data Quality · Documentation · HL7 / FHIR / OMOP · Metrics Development · Problem-solving · Reporting in Tableau / PowerBI · Unix.

DOMAINS (including)
Marketing · Healthcare · Finance · Logistics

Iurii (Yurri) Iurchenko, FACHDM

New Era Technology

-designed and developed X++ modifications and extensions for D365 F&O, ensuring adherence to coding standards and best practices to enhance performance, extensibility, and maintainabilit.
-demonstrated strong proficiency in debugging and resolving system issues in D365 F&O, ensuring seamless system operation
-created comprehensive solution documentation, well-commented code for future maintenance
collaborated with consultants to gather business requirements and align solutions with organizational needs
-managed multiple concurrent projects efficiently, ensuring timely progress and coordination among team members

D365 F&O Developer

OntargIT

- designed and developed X++ modifications/extensions for standard applications in D365 F&O and AX 2012
- by implementing system customizations, I ensured strict adherence to coding standards and best practices, leading to optimized performance, enhanced extensibility, and simplified code maintenance
- conducted thorough analysis of slow processes in D365 F&O, including queries and form structures, resulting in a remarkable improvement of up to 40% in system speed and efficiency
- strong proficiency in investigating, debugging, and resolving issues pertaining to D365 F&O, thereby ensuring seamless system operation
- generated thorough documentation for recently developed solutions, including user manuals and well-commented code
- coordinated with end users to gather requirements and align with business needs 
- efficiently manage multiple projects simultaneously, ensuring coordination and timely progress 
consistently delivered high performance by completing tasks 20% faster than my colleagues
- did responsibility for team leadership in the absence of the team leader, ensuring the smooth continuation of work and effective coordination among team members

Developer D365 F&O

- analyzed customer business processes 
- collected and described customer requirements 
- provided customer support throughout the project 
- wrote and tested functional designs 
- prepared user manuals 
- provided user training 

These responsibilities allow me to understand client needs, develop customized solutions, ensure customer satisfaction, and empower users to utilize the software effectively.

Consultant

Alfa-Bank Ukraine

- won new clients and followed up on leads 
- build strong client relationships and ensured customer retention 
- provided excellent customer service and satisfaction 
- managed accounting documentation for the branch 

These responsibilities contribute to business growth, client loyalty, and efficient financial operations within the branch.

Senior Account Manager

I am a highly skilled Microsoft-certified software developer with expertise in Dynamics 365 Finance and Operations. With a total of 7 years of experience. I have worked in a consulting company where I specialized in Dynamics 365 F&O, AX 2012, and AX 2009. Demonstrated ability to collaborate with clients from diverse industries such as retail, automotive, and manufacturing. Recognized as a fast learner with a strong sense of responsibility.

taplio

The Battle

Iurii (Yurri) Iurchenko, FACHDM

Ganna Yurchenko

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