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serverless / works / zero5

Modernizing a Parking Service with Updated Technologies

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// What the task was


Our cloud development company recently worked with ZERO5 to modernize their parking automation service. In this project, we upgraded the system's architecture and technologies while also improving its functionality. This involved enhancements to improve its speed, user experience, scalability, and security.

You can find more about them here: https://www.zero5.co/

Automation Service

We optimized the database queries and memory usage, implemented real-time updates, and improved the profile management system to make it more user-friendly.

Thanks to our efforts, ZERO5's parking automation service is now faster, more efficient, and easier to use than ever before.



To achieve our objective of upgrading the system's architecture, we took the following steps:

Step 1

Replaced SAM AWS with Serverless to make the architecture more scalable, automated, and easier to maintain.

Step 2

Used AWS CI/CD to automatically create stacks with resources in AWS CloudFormation from serverless templates.



Utilized AWS Chime for in-app video calls, which simplified the process for drivers to reach the parking service and vice versa.

Used AWS Gateway WebSockets API to enhance real-time data transfer speed.

Added a layer of Cognito custom authorization to bolster security across all connected apps.



To improve code quality, we migrated the project from Javascript to Typescript. This enabled us to reduce errors and enhance the overall structure and clarity of the code.



After researching the possibilities, we migrated the database from DynamoDB to AWS RDS. This allowed us to scale the data management process, enhance structure, and minimize costs.

// sum up


Our efforts significantly improved the functionality of the parking service while also modernizing its technologies. The following are some of the improvements we achieved:

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Reduced project start time from several minutes to less than 20 seconds.

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Decreased errors and enhanced data security.

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Increased scalability.

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Automated the deployment process.

We successfully modernized the parking service using updated technologies and solutions, providing our client with an efficient and effective platform. Our team is proud to have helped ZERO5 enhance its service and looks forward to partnering with more innovative companies.

// value

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Kyrylo Kozak
Kyrylo Kozak
founder, CEO