If you need help with your software security architecture or with your application architecture in general, I can help. I work as a consultant and mentor to development teams for small and large companies all over the world.
One great way for me to help is to sit down with your development team and talk about designing and writing secure code. This has proven invaluable to many of my clients. For on-site visits, I charge by the day. I do not charge for travel time. Client is responsible for all travel expenses. Depending on how much travel is involved to reach you, I will require a relative minimum number of days.
If coming on site is not an option, we can meet virtually over the internet, by phone or just by email. Off-site can be any type of remote work such as via email, Skype (or similar), or phone. Remote work also covers any tasks I do for you from home such as research, secure code review, writing proof of concept code, threat modeling review, report writing, etc. When I get to work from home, I charge an hourly rate.