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Work Background
Outlier AIGeneralist
Mar. 2026Germany, MunichExpert capability in English language comprehension and composition, including advanced reading analysis, writing techniques, grammar mastery, and effective communication strategies. Experience with various writing styles and document types.
edynOperations
Feb. 2022Germany, Munich
GooglePhotographer/Mapper
May. 2021 - Dec. 2022Germany, MunichI worked for Google Maps using the mapping equipment on foot to update the current Google maps data
in Munich, and upload the corresponding data on a weekly basis.
LofteyOffice Manager
Dec. 2020 - Mar. 2021United States, New YorkIn charge for all day today procedures and activity of the office as well as basic bookkeeping and other
tasks related to real estate.
Freelance (Self employed)Photographer
Jan. 2018United States, New YorkExperienced in Real Estate photography, Headshots as well as backstage shooting for films and series.
I have conducted the videography and photography for the casting of a national wide advert for Vite.
Instagram handle @djtphotonyc
500px account: https://500px.com/demetriosjussitsinopoulos
NY Space findersOffice Manager and Head of Marketing
Nov. 2017 - Jun. 2019United States, New YorkIn charge of interviewing and hiring agents, supervising functioning of the office as well as running day
to day activities, meetings with vendors etc. Finally, in charge of all marketing at both the creative and
distributional level, as well as all the photography and editing of photos of properties.
Bohemia Realty GroupFRONT OFFICE MANAGER and HR
Jan. 2017 - Nov. 2017United StatesIn charge of all Front Office staff for the entire company, as well as their hiring, training, and day -to-day
functions. In charge of creating and integrating new procedures as well as improving former ones for
the efficient
function of the front office
Bohemia Realty GroupFRONT DESK ADMINISTRATOR
Jan. 2016 - Jan. 2017United States, New YorkInvolved in most areas of the company including but not limited to the call center, key closet, updating
listings, approving deals before submitting them to the management and interacting with agents and
clients. * Received real estate salesperson license on 6/2016 as well
Freelance (Self employed)Opera Singer, tenor
Mar. 2015United States, New YorkDemetrios Jussi Tsinopoulos is a charismatic tenor whose Greek-American-Finnish heritage has shaped a truly international artistic voice. Immersed in the world of opera from an early age through powerful family influences, he received his formal training at Greece’s National Conservatory followed by intensive studies at the renowned Veaki School of Drama Arts. He later honed his craft in New York under the guidance of master teacher Jack LiVigni and other distinguished mentors.
His American career took flight with a celebrated debut at Carnegie Hall in 2015, quickly followed by a prestigious appearance at Lincoln Center in 2016. As an official cultural ambassador for Finland, he has performed regularly at high-profile events of the Finlandia Foundation, bridging musical traditions across continents. Among his notable American achievements is a UNESCO-honored performance in Bulgaria that earned widespread acclaim.
Tsinopoulos brings vast experience to the concert stage as well, having delivered more than 200 concerts worldwide. These performances feature a rich repertoire of opera arias, ensemble songs, and art songs in multiple languages, showcasing both his vocal versatility and his deep musicality. In 2022, he returned to Europe, where he made a striking impression with two major role debuts: as Pinkerton in Madama Butterfly in Wales under the baton of celebrated tenor Giancarlo Monsalve, and as Alfredo in La Traviata in Zurich. The following year, he appeared in Hamburg in the opera The Village.
In 2024, he makes his theatrical debut in Munich in the beloved production Sissi. He is also preparing an exciting Italian debut season that includes Madama Butterfly under the direction of Maestro Giuseppe Raffa, Tosca led by Salvatore Cicero, and performances alongside the internationally acclaimed tenor Giovanni Ribichesu.
With a warm, expressive voice and a compelling stage presence, Demetrios Jussi Tsinopoulos continues to captivate audiences on both sides of the Atlantic, blending his multicultural roots with a passionate commitment to operatic and concert excellence.
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