Telecommunications
Data platform engineering for mobile operators, ISPs, and telecom groups.
CDR analytics · Network intelligence · Subscriber data at scale
Why Telecom Companies Choose DWHPro
Telecom data is massive, time-sensitive, and highly structured. We’ve been optimizing it for 15+ years across 6 operators.
📱 CDR & Network Analytics
Call detail records, network events, and subscriber behavior — billions of rows daily. We architect data warehouses that ingest, transform, and serve this data in near-real-time.
🔄 Platform Modernization
Migrate from legacy Teradata and Oracle stacks to cloud-native platforms — Snowflake, Databricks, or hybrid architectures — while keeping production analytics running.
⚡ Performance at Scale
Telecom queries are notoriously complex — multi-join aggregations across partitioned fact tables with billions of rows. Our tuning expertise cuts query times from hours to minutes.
Our Telecom Track Record
From Austria’s largest mobile operators to international telecom groups — we’ve built and optimized data platforms that handle the scale telecom demands.
6
Telecom Operators
Served
15+
Years in Telecom
Data Engineering
Billions
CDRs Processed
Daily
Trusted by teams at A1 Telekom Austria · Mobilkom Austria · Pannon GSM Hungary · Orange · Telering · Tele2
Common Telecom Data Challenges
❌ “CDR processing takes too long for real-time analytics”
✅ We redesign ingestion pipelines and partition strategies to deliver near-real-time CDR analytics — even at billions of records per day.
❌ “Our data warehouse can’t keep up with 5G data volumes”
✅ Cloud-native architectures with elastic compute (Snowflake, Databricks) scale with your data — pay for what you use, not what you might need.
❌ “We have 20 years of legacy ETL nobody understands”
✅ We reverse-engineer legacy pipelines, document business logic, and rebuild on modern stacks — preserving the intelligence your business depends on.
❌ “Subscriber churn models need faster data”
✅ We build optimized data marts for ML/analytics workloads — structured for the queries your data scientists actually run.
Let’s Talk About Your Data Challenge
Free 30-minute discovery call. No sales pitch — just an honest assessment.