Preply and SageData Case Study
Preply is a reputable online tutoring platform and teacher marketplace that delivers over 300,000 lessons a month for around 100 subjects, including languages and hobbies. Over 140,000 tutors from more than 200 countries are offering their services worldwide.
- Snowplow Event Pipeline
Preply was generating a huge amount of data sets on a daily basis, which needed structuring and some cleaning up. Furthermore, new integration set was needed rapidly and within a few hours.
✗ data warehouse – missing data warehouse as single source of truth
✗ ETLs (Extract, Transform, Load) – not existing ETLs practices, in order to take data from one system, transform it, and load it into the organization’s data warehouse
✗ data pipelines – lack of pipelines for automated transfer of data from one system to another
✗ data visualiastion – important metrics and KPIs were not visualized in a comprehensive way
Preply needed a partner, who reacted fast and immediate to each integration requirement and technical/business intelligence support on daily basis.
At the time, Preply had a relatively small Data team. While they were looking for the talent to fill in their data ranks, the SageData team stepped in to design their Data Warehouse architecture and orchestrate the data pipelines. First and main task for SageData was to align clarify and align all important metrics and KPIs with the management team, crucial to Preply’s business.
- SageData data engineers have set up the Data Warehouse architecture
- SageData integrations combined all the data from external platforms and connected it together
- The KPIs and Metrics were clarified with key stakeholders to ensure that the whole business spoke the same language
- Automated data management pipelines and data flows moved and processed data for easy reporting
- SageData helped Preply deploy production and development environment.
Furthermore, we have created crucial business visualisation reports, which helped management spot anomalies on the spot.
Our best work in Data Stories
KPIs and Metrics, North Star, Trends, Budgets and Forecasting, we do it all. SageData team helps you collect data, transform it and create insightful reports.
Marketing Attribution and Customer Journey Analytics. SageData team helps you collect data, transform it and create insightful reports.
Sales reports can group the revenue by geography, product, customer segment. Great for companies who started to expand into new markets
Finance metrics show overall health of the company and compare trends to the budgets and forecasts.
Results achieved for Preply with SageData
Preply has now generated over 300 million rows of data wih SageData. A huge variety of custom integrations were created on the spot, sometimes within hours. Preply received an outstanding around the clock BI and technical support. The BI platform created by our SageData’s team was then continuously scaled and upgraded by Preply’s internal Data Team.
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