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Case Studies

Toki - Automating Invoice Generation

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Industry

Energy & Utilities

Challenge

TOKI needed to automate its error-prone and manual invoice generation process to improve efficiency and reliability.

Results

Cloud Office helped TOKI automate their invoice generation process, creating a fault-tolerant system that eliminated errors, reduced processing time, and allowed them to focus on core business operations.

Key Product

Google Cloud

toki.bg

Cloud Office has been an exceptional partner, providing seamless communication and outstanding work quality. Together, we successfully built the foundation of our data platform, transforming our business operations. I highly recommend Cloud Office for their expertise, dedication, and collaborative approach.

Milko Slavov

CTO, Toki

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About Toki

TOKI is the first fully digital platform for providing electricity services in Bulgaria, operated by KEP TOKI POWER. Developed specifically for the needs of SMEs, as well as for large consumers and households, TOKI offers flexible and innovative pricing plans and exceptional customer service.

The Challenge

TOKI, Bulgaria's first fully digital platform for providing electricity services, needed to automate its invoice generation process, which was not fault-tolerant, prone to errors, and involved a lot of manual triggering.

The Solution

To streamline the modernization of the data warehouse, a new automated system was developed using serverless architecture. This system encompassed project creation, API activation, cloud functions for data handling, Apache Beam pipeline for data processing, and Terraform/CircleCi for deployment and automation. 

The solution leveraged Google BigQuery to streamline the data warehouse modernization.

The Results

The joint forces between Cloud Office and Toki's team delivered a fully operational system for automatically generating monthly invoices, automated and deployed in Google Cloud using Terraform and CircleCi. The new system was fault-tolerant, eliminated manual errors, and reduced the time spent on the invoicing process, enabling TOKI to scale its operations and focus on its core business.

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