The phrase "a platform upon which" is correct and usable in written English.
It can be used when describing a foundation or basis for something, often in a metaphorical sense.
Example: "The new software serves as a platform upon which we can build our future applications."
Alternatives: "a foundation for" or "a basis on which".
He offers solid protection and a platform upon which the team builds their attacks.
The world watches as Cameron botches and fumbles his way to a platform upon which he might fight the next election.
JP Morgan analyst Malcolm Barr warned that the result "provides a platform upon which Syriza will continue to challenge significant parts of the [bailout] programme".
Once every Indian has a "robust real identity" based in the cloud, Nilekani told me, you have "a platform" upon which you can build all kinds of services — from cash transfers to health records to open online courses.
N'Golo Kanté's busy energy as Chelsea's new midfield shield has given the creators a platform upon which to perform – the France international has slipped seamlessly into this setup – though Oscar was just as feverish with his tackling further up the pitch.
Explaining the move, Cisco's vice president of emerging market technologies, Marthin De Beer, said this in a statement: "To address evolving security threats, a complete security system requires flexibility, reliability, and a platform upon which innovative new applications can be developed and deployed.
A podium is a raised platform, upon which one might stand.
The genetically tractable rodent malaria parasite, P. berghei, allows both in vitro and in vivo experimental access to its complete life cycle, providing a powerful platform upon which a versatile protein regulation tool can be imposed.
Such an interdisciplinary, and inter-institutional collaborative approach provides a united platform upon which stakeholders can come together as collaborators, develop a more complete understanding regarding a complex problem, and tackle these problems with carefully designed, multiple interventions.
As such, there is a need for an organized platform upon which amassing information about archaeal glycosylation (agl) genes can rest.
Ending the Oprah Winfrey Show was not the problem, although it served as a viable platform upon which she could speak empowerment into people's lives on a daily basis.
