Data Warehouse Modernization & Infrastructure Build

for a Mobile Gaming Publisher

#Data Engineering
Get free consultation

Duration

The project was implemented over
16
months

Client

Mobile Gaming Publisher
EU
based

Project Overview

Gaming technology company creating games for online casinos. Stellans delivered comprehensive data infrastructure modernization, Snowflake implementation, and team augmentation through strategic long-term partnership.

Challenge

PostgreSQL database couldn’t handle growing analytics workloads. No modern data warehouse infrastructure existed. Manual ETL processes created bottlenecks and reliability issues. Internal team lacked expertise in modern cloud data technologies. Legacy architecture prevented scaling with business growth.

Provided Services

Data Architecture
Data Engineering
Data Warehouse Migration
ETL Development
Team Augmentation

Solution

1

Snowflake Data Warehouse Implementation

Built first modern cloud data warehouse replacing legacy PostgreSQL infrastructure. Configured optimized Snowflake environment with proper security, governance, and performance settings. Established scalable architecture supporting unlimited growth.

2

ETL Infrastructure & Data Pipelines

Developed comprehensive ETL processes automating data collection and transformation. Integrated multiple data sources into unified warehouse. Implemented data quality controls and monitoring ensuring reliable data delivery.

3

Team Extension & Capability Building

Provided Data Architecture, Data Engineering, and BI Engineering resources. Augmented internal capabilities while transferring modern data stack knowledge. Established sustainable infrastructure practices and operational procedures.

Key Deliverables

Modern Data Warehouse Platform

Complete Snowflake implementation from ground up. Optimized configuration for gaming industry workloads and query patterns.

Automated ETL Infrastructure

Robust data pipelines replacing manual processes. Reliable data collection, transformation, and loading with monitoring and error handling.

Legacy System Migration

Seamless transition from PostgreSQL to Snowflake. Data migration strategy ensuring zero business disruption during transition.

Team Capability Development

Comprehensive knowledge transfer to internal team. Modern data engineering practices and cloud infrastructure management skills.

Scalable Architecture Foundation

Future-proof infrastructure supporting unlimited data growth. Foundation enabling advanced analytics and business intelligence capabilities.

Results

Query Speed

5
x
faster - average query execution time improved by 500% through Snowflake optimization and modern architecture.

Process Automation

100
%
ETL Automation - completely eliminated manual data processes through automated pipeline infrastructure.

TESTIMONIALS

Ethan Grundleger

Ethan Grundleger

Director Business Strategy & Intelligence

Ethan Grundleger company

"It’s impressive how dedicated the employees are."

Verified Verified review
Matt Miritello

Matt Miritello

VP of Engineering

Matt Miritello company

"Their depth of knowledge made all the difference."

Verified Verified review
Slava Kononenko

Slava Kononenko

CMO/CPO

Slava Kononenko company

"They accomplished everything we wanted to achieve."

Verified Verified review
Inna Igontova

Inna Igontova

CMO / Co-founder

Inna Igontova company

"Stellans’ expertise has really helped us sharpen our marketing and product strategies."

Verified Verified review
Jeremiah Zinn

Jeremiah Zinn

Chief Product Officer

Jeremiah Zinn company

"Their impact was transformative and enduring."

Verified Verified review
Roman Degtyur

Roman Degtyur

Chief Information Officer

Roman Degtyur company

"They didn’t just solve problems, they redefined what excellence looks like in data operations."

Verified Verified review
Konstantin Luchyna

Konstantin Luchyna

CMO

Konstantin Luchyna company

"Stellans quickly became our go-to data partner. Smart, fast, and easy to work with."

Verified Verified review

Related case studies

    Get a Free Consultation

    Let's talk about
    your project

    * You can attach up to 3 files, each up to 3MB, in doc, docx, pdf, ppt, or pptx format.