Zefr creates targeted video ad placements enabling brands to safely and effectively scale their video ad campaigns.


Zefr needed brilliant engineers that could work closely with onsite developers to help accelerate the development process.


Our solid technology and domain expertise allowed us to deliver a series of web applications and services that were integral parts of the complex Rights Management solution system. iTechArt managed to help Zefr perfect their product while saving considerable time and effort on the project.


Frontend: JavaScript, ReactJS
Backend: Python 3, Flask, Kafka, Neo4j, PostgreSQL, Redis


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