93a Demand Letter Lawyers for Orange, California

I'm a California-licensed attorney with 18+ years of experience helping everyone from Fortune 500 companies and venture-backed startups to individuals navigating real-life legal situations. I bring an high degree of emotional intelligence to every matter, and am also certified as both a coach and as a counselor. My career started at Fenwick & West, one of Silicon Valley's top law firms, where I worked alongside names like Google, Airbnb, Kleiner Perkins, and Sequoia Capital. From there I moved in - house at companies like Cloudflare, Autodesk, and Enphase - which gave me a practical, business-minded perspective that I bring to every client, no matter the size of the matter. Today I work with businesses and individuals alike. On the business side, that means commercial contracts, leases, startup corporate work, and serving as a fractional general counsel for companies that need a trusted legal partner without the overhead. On the personal side, I help individuals with employment matters, disputes, demand letters, contract review, and the kind of everyday legal situations where you just need someone knowledgeable in your corner. I'm direct, responsive, and I speak plain English — not legalese. Whether you're a founder closing your first deal or an individual facing a situation you've never navigated before, I'll give you the same level of attention and care.

I am a startup veteran with a demonstrated history of execution with companies from formation through growth stage and acquisition. A collaborative and data-driven manager, I love to build and lead successful teams, and enjoy working full-stack across all aspects of the business.

You need a lawyer who's more than just knowledgeable – you need someone who's on your side. That's where I come in. I'll be there every step of the way, offering clear communication and proactive solutions. Whether you're starting a business or navigating a complex legal matter, I'll help you make informed decisions and achieve your goals. I also have drafted many templates to save you money. Just use this link - https://www.contractscounsel.com/client/lawyer-profile/3764#Templates Why Choose Me? I put you first I'm proactive I'm efficient I'm accessible

I provide efficient, business-focused contract counsel services to companies and law firms, drawing on my experience as a Supervising Attorney and former Assistant Attorney General handling complex litigation, contracts, and regulatory matters across multiple jurisdictions. I deliver practical, strategic solutions—whether drafting and negotiating agreements, advising on employment and business issues, or managing risk before disputes arise. Clients hire me because I step in quickly, provide clear guidance, and produce high-quality work without unnecessary overhead.

On this platform I have largely been helping people draft prenuptial agreements for many different situations as well as mediation/arbitration. I am an entertainment attorney by trade with experience in drafting and negotiating contracts in the fields of television, film, unscripted, music, and everything each entails. In addition, I have experience drafting and negotiating property leases and service agreements of various types. I am available for all types of contractual review or any drafting needs you may have.

Multilingual California Attorney with experience in Immigration, Real Estate, Contracts.

Rosanne (Rosie) Brady Muschenheim is an experienced estate planning attorney practicing law exclusively in trusts, estates, business, and tax law. She studied advanced tax law by taking several courses through Boston University's LLM program. She served as the Western Region Estate Planning Consultant for Bessemer Trust Company in addition to running her own law firm. Rosie spent several years working in Silicon Valley at a prestigious law firm serving ultra high net worth clients, including Founders, Directors, and Officers at companies such as Google, Netflix, Juniper Networks, Tesla, DocuSign, Looker, Nvidia, Xilinx, and Fortinet. Rosie spent time practicing in Honolulu, Hawaii serving ultra high net worth clients, including descendants of Hawaiian royalty. While in Orange County, Rosie assisted many high net worth clients of notable fame in the entertainment industry and the manufacturing industry. Rosie started her own law firm to provide a more customized and personal service to clients than what is offered through larger law firms. Trust is essential to building client relationships, and with her own law firm Rosie is able to provide more attention and care to each client matter.

David M. Abner is a practicing attorney with over 30 years of experience representing clients ranging from startups to Fortune 500 companies in California and Texas. Mr. Abner is currently based in Los Angeles, California, and his practice focuses on negotiating the purchase and sale of businesses; negotiating equity and debt financing agreements; drafting and negotiating revisions to a variety of commercial agreements; and investigating and responding to law enforcement and regulatory compliance investigations. Additionally, Mr. Abner has considerable experience dealing with litigation involving ownership and valuation of privately held companies. He has tried nearly a dozen cases in private practice, including cases involving breach of contract, products liability, fraud, and officer and director liability. As in-house counsel for Ashland Inc., Mr. Abner worked with business leaders daily to assess, manage and prevent a variety of legal risks that threatened the viability and profitability of products, services and customer relationships. His efforts produced results that included settling a $700M anti-trust class action lawsuit for less than $7M; assisting in closing the sale of the company’s joint venture interests in an oil and gas subsidiary; assessing and quantifying the liabilities associated with the acquisition of other businesses; and supervising Ashland’s responses to DOJ, FBI and EPA investigations. Mr. Abner has been licensed to practice law in Texas since 1993, and in California since 2012. Mr. Abner obtained his Juris Doctorate from the Dedman School of Law at Southern Methodist University in 1993, and a Bachelor of Arts degree from the University of South Carolina in 1990.

After 15+ years at leading firms in Silicon Valley, Boston, and DC, I started Supernova Law to partner with the clients who inspire me most—start-ups, mission-driven companies, B-Corps, and non-profits. My goal is simple: provide accessible, affordable, high-quality legal support to innovators creating positive change for our society. At Supernova Law, your vision and values come first.

Member CA State Bar. Martindale-Hubbell rated A-v Preeminent. Avvo 5-stars. Extensive experience in transactional law.