{"id":"marius-george-ciubotariu","title":"Marius George Ciubotariu","content":"**Marius George Ciubotariu** is a London-based blockchain professional and entrepreneur known for co-founding Hubble Protocol, a [decentralized finance (DeFi)](https://iq.wiki/wiki/defi) project on [Solana](https://iq.wiki/wiki/solana) centered on the [USDH](https://iq.wiki/wiki/usdh) stablecoin, and for co-founding [Kamino](https://iq.wiki/wiki/kamino-finance), a [Solana](https://iq.wiki/wiki/solana)-focused liquidity initiative incubated by Hubble Protocol. His publicly available profiles and media coverage reflect a focus on building [DeFi](https://iq.wiki/wiki/defi) infrastructure and risk-managed products in the [Solana](https://iq.wiki/wiki/solana) ecosystem. [\\[1\\]](#cite-id-iWdzkwbWftmqH1il) [\\[2\\]](#cite-id-PaEk6Y3MGBKkzaKT)​\n\n## Education\n\nCiubotariu studied Business Economics with European Study at the University of Exeter, where he earned a Bachelor of Arts degree between 2010 and 2014. During his studies, he also completed a certificate in Global Management at Grenoble Ecole de Management from 2012 to 2013. Prior to university, he attended the \"Mihai Eminescu\" National College in Botoșani, graduating with a high school diploma in mathematics and informatics in 2010. [\\[3\\]](#cite-id-SSMK1SiHYeNSzUOo) \n\n## Career\n\n### Orientation toward Blockchain and DeFi\n\nCiubotariu’s visible professional activity on LinkedIn aligns with the [Solana](https://iq.wiki/wiki/solana) ecosystem and DeFi concepts, including engagement with content related to token custody, on-chain risk management, and decentralized financial architecture. This domain focus, alongside later verified roles at Hubble Protocol and [Kamino](https://iq.wiki/wiki/kamino-finance), situates him among founders building lending, liquidity, and stablecoin infrastructure on [Solana](https://iq.wiki/wiki/solana). [\\[3\\]](#cite-id-SSMK1SiHYeNSzUOo)​\n\nIn 2012, he completed a research internship at the Bucharest Stock Exchange, where he worked across several departments and contributed to research comparing the exchange with larger international markets. He later served as a financial sector analyst for the Grenoble Ecole de Management Investment Club from 2012 to 2013, focusing on leveraged products tied to the CAC 40 Index and conducting technical and fundamental market analysis using Bloomberg terminals.\n\nCiubotariu joined Morgan Stanley in 2013 as a private wealth management intern, where he assisted with portfolio reporting, liquidity management, reconciliations, and process optimization involving SQL-based reporting systems.\n\nFrom 2014 to 2016, he worked at Bloomberg LP as a fixed income and derivatives product specialist, specializing in interest rate derivatives and structured products. His responsibilities included derivative pricing, advising clients on software integrations using the Bloomberg API, and developing custom technical analysis tools.\n\nIn 2016, he became a senior software engineer at Bloomberg LP. In this role, he contributed to cross-asset derivatives pricing systems using C++ and Python, developed derivatives lifecycle management infrastructure in OCaml, and worked on applications and infrastructure using Rust. He also participated in internal Rust training initiatives and mentored colleagues and interns.  [\\[1\\]](#cite-id-iWdzkwbWftmqH1il)  [\\[3\\]](#cite-id-SSMK1SiHYeNSzUOo) ","summary":"Marius George Ciubotariu is a London-based blockchain entrepreneur, co‑founder of Hubble Protocol on Solana and co‑founder of Kamino, a Solana DeFi liquidity project incubated by Hubble.","images":[{"id":"QmdjGxEqY2Pmpb5yzWbJUDuVAqnEZ1w5UDoNmu2mVPKhBZ","type":"image/jpeg, image/png"}],"categories":[{"id":"people","title":"people"}],"tags":[{"id":"PeopleInDeFi"},{"id":"Founders"},{"id":"Solana"}],"media":[],"metadata":[{"id":"references","value":"[{\"id\":\"iWdzkwbWftmqH1il\",\"description\":\"Grit Daily - Marius George Ciubotariu, CO-Founder of Hubble Protocol: Building A Sustainable Financial Platform\",\"timestamp\":1778195113818,\"url\":\"https://gritdaily.com/marius-george-ciubotariu-co-founder-of-hubble-protocol-building-a-sustainable-financial-platform/\"},{\"id\":\"PaEk6Y3MGBKkzaKT\",\"description\":\"Gate.com: Kamino Project\",\"timestamp\":1778195099504,\"url\":\"https://www.gate.com/price/market-data/institutions/fundraising/kamino-6194\"},{\"id\":\"SSMK1SiHYeNSzUOo\",\"description\":\"LinkedIn: Marius George Ciubotariu\",\"timestamp\":1778195084655,\"url\":\"https://www.linkedin.com/in/marius-george-ciubotariu-743b9319/\"},{\"id\":\"borl7plKWtLfUGdl\",\"description\":\"Crunchbase: Marius George Ciubotariu\",\"timestamp\":1778195093003,\"url\":\"https://www.crunchbase.com/person/marius-ciubotariu-c22d\"}]"},{"id":"linkedin_profile","value":"https://www.linkedin.com/in/marius-george-ciubotariu-743b9319/"},{"id":"twitter_profile","value":"https://x.com/y2kappa"},{"id":"references","value":"[{\"id\":\"iWdzkwbWftmqH1il\",\"description\":\"Grit Daily - Marius George Ciubotariu, CO-Founder of Hubble Protocol: Building A Sustainable Financial Platform\",\"timestamp\":1778195113818,\"url\":\"https://gritdaily.com/marius-george-ciubotariu-co-founder-of-hubble-protocol-building-a-sustainable-financial-platform/\"},{\"id\":\"PaEk6Y3MGBKkzaKT\",\"description\":\"Gate.com: Kamino Project\",\"timestamp\":1778195099504,\"url\":\"https://www.gate.com/price/market-data/institutions/fundraising/kamino-6194\"},{\"id\":\"SSMK1SiHYeNSzUOo\",\"description\":\"LinkedIn: Marius George Ciubotariu\",\"timestamp\":1778195084655,\"url\":\"https://www.linkedin.com/in/marius-george-ciubotariu-743b9319/\"},{\"id\":\"borl7plKWtLfUGdl\",\"description\":\"Crunchbase: Marius George Ciubotariu\",\"timestamp\":1778195093003,\"url\":\"https://www.crunchbase.com/person/marius-ciubotariu-c22d\"}]"},{"id":"commit-message","value":"\"Added Marius George Ciubotariu bio and people category\""}],"events":[{"id":"07294eba-492d-4d61-9065-9b666d43cc84","date":"2010-01","title":"Began studies at University of Exeter","type":"DEFAULT","description":"Started attending the University of Exeter.","link":null,"continent":null,"country":null},{"id":"79df93df-6cbd-4a08-91b0-ad8b44e4d3e2","date":"2014-01","title":"Completed studies at University of Exeter","type":"DEFAULT","description":"Completed studies at the University of Exeter.","link":null,"continent":null,"country":null},{"id":"ca8d0b20-deff-447f-8bd9-7016752e0cf3","date":"2022-01","title":"Co‑founded Kamino","type":"DEFAULT","description":"Co‑founded Kamino, a Solana DeFi liquidity project incubated by Hubble Protocol.","link":"https://www.gate.com/price/market-data/institutions/fundraising/kamino-6194","continent":null,"country":null},{"id":"c66e9e0d-6fea-49be-a6c6-9b09b627c03e","date":"2022-09","title":"Profiled as Hubble Protocol co‑founder","type":"DEFAULT","description":"Featured by Grit Daily as a co‑founder of Hubble Protocol, a DeFi project on Solana.","link":"https://gritdaily.com/marius-george-ciubotariu-co-founder-of-hubble-protocol-building-a-sustainable-financial-platform/","continent":null,"country":null}],"user":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"author":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"operator":{"id":"0x4a2bC97afBF41a2Cbf4b4628F63420682Ff4CF2a"},"language":"en","version":1,"linkedWikis":{"blockchains":[],"founders":[],"speakers":[]}}