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Innowise has built a corporate data warehouse, automated ETL processes, and visualized data for enhanced data analytics in telecom industry.
Our client is a leading European telecom company. With a strong presence in the market, they cater to a vast user base, ensuring consistent communication services.
Detailed information about the client cannot be disclosed under the provisions of the NDA.
As technology advanced and data sources expanded, our client found themselves ensnared in a maze of unorganized data. The primary challenge was the lack of a unified system to aggregate and analyze data from various sources, hampering strategic planning and decision-making capabilities.
Additional issues included:
Based on our experience with large-scale data processing, we chose Apache Airflow for orchestrating customers’ ETL pipelines. Using Apache Airflow’s dynamic workflow, we streamlined the extraction, transformation, and loading of data, ensuring consistency and removing potential discrepancies before storing data in the warehouse.
Snowflake emerged as the top contender after testing various data warehousing solutions for its ability to handle large datasets and concurrent processing capabilities. We built a corporate data warehouse that ensured data was stored and retrieved with unprecedented speed, fulfilling one of the client’s primary needs.
The client’s requirements revealed that visualization was a crucial aspect they were missing. Among various BI tools, Tableau was the clear winner for this project. Using data from Snowflake, we developed a module with interactive dashboards that continuously give the client’s employees deep insights and enable them to interact with and dissect data in many ways, fostering a data-driven environment.
Automation is a must in today’s fast-paced business environment. Using Apache Airflow, we automated and scheduled data refreshes in the warehouse so that the client has access to real-time information without requiring manual triggers.
Our team fortified the data residing across the customer’s storages. We integrated advanced authentication and authorization protocols and employed encryption mechanisms, ensuring data sanctity and security at all times.
Drawing from our experience, we have crafted and fine-tuned a structured workflow for ETL services and data warehousing services tailored to our client’s needs. This approach, distilled into strategic phases, ensured a smooth progression from start to finish.
Prior to diving into the technical details, we worked with our client to understand their challenges with data management. This allowed us to grasp their pain points and helped us align our visions. By the end of this phase, we had a clear Vision and Scope document outlining the project's roadmap.
Following the discovery phase, our main priority was to unify the fragmented data landscape. By integrating data from a variety of sources, we constructed a cohesive environment where every piece of data found its rightful place.
After integrating data, it was necessary to ensure smooth data flow. We designed robust ETL pipelines, transforming raw data into actionable insights. With meticulous testing and refinement, we succeeded in automating and enhancing the ETL process.
With our ETL pipelines in place, we needed a powerhouse to store client’s data. By leveraging Snowflake capabilities, we provided a scalable storage that ensured swift data retrieval.
Based on the warehouse data, we crafted user-friendly Tableau dashboards. Thanks to comprehensible designs, we ensured that the information was accessible and easily digestible for end users.
As we approached the finish line, we concentrated on resolving issues and implementing the solution. As a result of iterations and feedback, we developed a fully functional data management system. We adhered to the Agile methodology throughout the process, ensuring flexibility and responsiveness. Our primary channels for client communication included Slack and Zoom, while Jira served as a convenient tool for tracking and managing tasks.
Our solution had a transformative impact on the client’s operations and data analytics in telecom industry:
Through enhanced data management, we addressed the client’s concerns about data fragmentation and laid a foundation for future expansions and integrations, ensuring they remain at the forefront in terms of data analytics and management.
20%
reduction in data storage costs
30%
increase in decision-making accuracy
Having received and processed your request, we will get back to you shortly to detail your project needs and sign an NDA to ensure the confidentiality of information.
After examining requirements, our analysts and developers devise a project proposal with the scope of works, team size, time, and cost estimates.
We arrange a meeting with you to discuss the offer and come to an agreement.
We sign a contract and start working on your project as quickly as possible.
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