Hello Centrifuge community,
Polkadotters here!
Maybe you know us by following our Twitter or our Medium articles where we bring content about all Dotsama ecosystem projects and explaining all the Polkadot peculiarities to our community:-)
We have been a massive supporter of the Centrifuge project from the beginning with our first review of the project dating back to Oct 2020. We also pooled together with our Czech Polkadot community to be part of the Tinlake and successfully provided liquidity for a couple of projects. And last but not least, we really proud to be one of the active validators in the Centrifuge!
Regarding our validation/collation experience, we are proud members of the 1000 validators program on both Polkadot and Kusama and we also validate on basically all Dotsama parachains because we believe that involvement of community validators is healthy for the network 
List of projects where we are currently active
- Polkadot (Astar, HydraDX, Pendulum, Statemint, Moonbeam, Kilt, Litentry, Bitgreen, Zeitgeist)
- Kusama (Kilt, Shiden, Moonriver, Darwinia Crab, Kintsugi, Calamari, Basilisk, Amplitude, Statemine, Bifrost, Mangata, Genshiro,Turing or Tinkernet)
- standalone chains (Sora, Darwinia, Centrifuge, Polkadex, Dock)
- a couple of testnets like Shibuya or Moonbase Alpha
Polkadotters are a founding members of DOT Validator Alliance and official ambassadors of projects like Acala, Manta, Astar, Bifrost and Darwinia. We are also part of the IBP (which builds a decentralized infrastructure independent from cloud providers for Polkadot) and United Bloc which is a community RPC provider for Moonbeam.
Our validator/collator infrastructure💯
- We run mainnet nodes on a dedicated bare metal servers with high-end hardware✅
- All mainnet nodes have its backup
- Full monitoring and alert system 24/7
- Servers are located in different Europe countries and hosted by different providers to have better decentralization
- All the servers are monitored by 3 people with automated performance monitoring and alerting on Grafana
Our articles about Centrifuge
And definitely check out our other content on Medium and look into our Twitter account @Polkadotters1 
We are happy to be a part of Altair and Centrifuge and we look further to providing any support for these great projects!
Thank you