General Project Inquiries
This route is for selected prototype builds, existing MVP completion, larger production engagements, referrals, and agency partnerships.
Start with the fixed-fee Four-Hour App Rescue Assessment for a senior technical review, prioritized findings, and a concrete next-step plan.
View the $1,000 App Rescue AssessmentExisting clients and referral partners may call (973) 358-2341.
What does a typical MVP cost?
Most MVP engagements fall between $15k–$40k, depending
on scope and platform. Existing MVP completion and rescue work begins
with the current state of the product and codebase.
How are larger engagements structured?
Larger implementation engagements generally use time-and-materials
billing with a weekly cap. Scope can be paused or adjusted at a milestone
review.
What about a new prototype?
Selected prototype builds start around $5k. They use the
general inquiry path and are separate from the App Rescue Assessment,
which requires existing software.
Verified reviews from real projects
“Amazing in communication.”
Client · iOS App (Swift & Firebase)
“Went above and beyond.”
Client · Firebase Integration Revamp
“It was great working with Bill! Very pleasant and knowledgeable.”
Client · Language Learning App