Christoph LLC provides expert advice in government contracts: consulting, expert witness services, and training for federal contractors. Owner Christoph Mlinarchik is a former federal contracting officer and author of Government Contracts in Plain English: https://www.amazon.com//dp/173419815X/ On-Demand Consulting: Christoph LLC offers on-demand, hourly consulting and subject matter expertise on federal contracting topics. Questions about contract administration or submitting your proposal? Owed money? Need to submit a request for equitable adjustment or claim? Have a dispute with the contracting officer? Contact Christoph LLC for solutions: Christoph@ChristophLLC.com Clients include IT, professional services, defense, cybersecurity, construction, medical/health care, intelligence, national security, research, science/technology, and several other sectors. Expert Witness Services: Christoph Mlinarchik, JD, CFCM, PMP is an experienced and effective expert witness for government contracts matters. In one federal case involving false claims, false small business certifications, and bid-rigging, Christoph found millions of dollars in damages, submitted expert reports, and guided litigation strategy that resulted in a big win for the client. Christoph is available to provide expert testimony and expert reports for federal or state litigation, claims under the Contract Disputes Act, bid protests, and other complex contracts cases. Professional Training and Instruction: Bring the expert training of Christoph LLC to your office today. Small business with a tight budget? As a certified small business, Christoph LLC supports and values American small businesses and can work with you on pricing. Proposal Consulting: Christoph LLC also provides advice, revisions, and feedback to win contracts and craft winning proposals to respond to requests for proposal (RFP), requests for information (RFI), sources sought notices (SSN), and solicitations.