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

CalAmp

Software Engineering Intern

University of Illinois Chicago College of Engineering

Teaching Assistant for Course CS 511 Artificial Intelligence - II and CS 411 Artificial Intelligence - I
•Designed and developed assignments and projects focused on AI concepts to enhance student learning.
•Contributed to research on Markovian Decision Process agents, building on prior academic excellence in the AI course.
•Held regular office hours to provide one-on-one support, addressing student queries and clarifying complex AI topics.

Graduate Teaching Assistant

Graduate hourly Teaching Assistant CS411 AI Course
•Graded assignments, exams, and projects, ensuring timely and fair evaluation of student performance.
•Collaborated with the professor to optimize course materials and provide insights into student progress and course improvements.

Graduate Hourly Teaching Assistant

Deutsche Bank

-> Contributed to the comprehensive revamp of the Frontend for Deutsche Wealth online, implementing modern Micro frontend  (Micro Frontends) design principles using Javascript and React. 
->  Implemented key functionalities, including live trading, RSA authentication, and secure transaction channel by leveraging concepts of system design and security protocols.
->  Applied the concept of MFEs (Micro Frontends) to implement flexible scaling, deployable independence, and increased reliability.

Senior Software Engineer - Deutsche Wealth Online

-> Independently spearheaded the upgrade of the Deutsche Wealth online app, addressing critical node and React vulnerabilities.
-> Implemented CyberArk SafeHouse to enhance credential management to securely manage and store passwords for Spring microservices.

Software Engineer -  Deutsche Wealth Online

Centre for Career Development NIT Calicut

Placement Representative

Cisco

I worked as an intern on creating a Callgraph for C/C++ using tools like DOXYGEN, CFlow. I solved problems like identifying duplicate functions using the various output formats.

Software Engineer Intern

As a passionate and skilled software engineer, I thrive on solving complex problems and delivering impactful solutions. With a Master’s in Computer Science from the University of Illinois Chicago (expected Dec 2025) and a Bachelor’s in Computer Science from NIT Calicut, I have developed a strong foundation in software engineering, cloud computing, and cybersecurity.

My professional experience at Deutsche Bank and Cisco has equipped me with expertise in designing scalable applications, enforcing compliance standards, and leveraging cutting-edge technologies. I have engineered high-performance systems for financial services, developed secure microservices architectures, and implemented controls to address vulnerabilities, ensuring reliability and data protection.

Beyond work, I have built innovative projects, including a Distributed LLM leveraging AWS cloud infrastructure and a blockchain-based DApp to enhance supply chain security. My technical toolbox includes proficiency in Java, Python, React, Spring Boot, AWS, Docker, and more.

I am actively seeking internships and full-time opportunities in software engineering, cloud computing, and cybersecurity, where I can contribute to impactful projects while continuing to grow my skills. Let’s connect!

taplio

The Battle

Iurii (Yurri) Iurchenko, FACHDM

Raunak Singh

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