The phrase "and has since created" is correct and usable in written English.
It can be used to indicate that something was created after a certain point in time, often following a previous action or event.
Example: "She launched her first startup in 2015 and has since created several successful apps."
Alternatives: "and has subsequently developed" or "and has afterward produced".
In recent years, the company turned its attention to energy storage, and has since created a low-cost flow battery, which is a type of rechargeable battery.
Gibson launched Guardian US in September 2011, and has since created a truly agenda-setting digital news operation which, amongst many triumphs, is most notable for its handling of the extraordinary, multi award-winning Edward Snowden revelations.
Its single biggest strand, though, is the professionalisation of politics, which was cemented during the New Labour years, and has since created not just disaffection, but the gaping hole into which Nigel Farage has been only too happy to jump.
Three years ago, Benjamin set up a YouTube channel to reach out to others with mental health difficulties, and has since created a catalogue of videos online – usually of him talking to camera but also short films – as well as offering support and a forum for discussion about the issues most affecting young people.
Thereafter, the startup has worked at becoming a national lender via state registration and has since created a broker dealer and added in-school and consolidation loans.
Benioff left a top spot at Oracle a little over a decade ago to launch Salesforce and has since created a $1.4-billion-a-year 1.4-billion-a-year 1.4-billion-a-year 1.4-billion-a-year
"The industry has since created unique IDs that are anonymous and assigned to each user.
We pitched the event idea through a very graphical presentation and have since created an animation.
The company, which was bought by Roxiana Hurlburt, one of the original family owners of Quality Dairy Farms, Inc. last year, came up with the idea back in 2006 and have since created the following eight delicious flavours: Cherry Merlot, Spice, Peach White Zinfandel, Port, Red Raspberry Chardonnay, Riesling, Chocolate Cabernet and Strawberry Sparkling.
Since then the company changed leadership, improved their menu, and have since created the equivalent to a low-end casual dining restaurant with a better price point.
But in contrast, Somerville had already made her an honorary fellow in 1970, and had since created scholarships in her name, and opened a Margaret Thatcher conference centre in 1991.
