Written Proposals
Custom engagements begin with a written proposal covering scope, deliverables, assumptions, milestones, and pricing — reviewed and agreed before implementation begins.
Trust Center
Company identity, operating practices, delivery information, billing information, security and privacy approach, support information, and the status of future credentials or payment capabilities. Items are labeled Available, Pending, or Future.
Key identifying information for Northbridge Software LLC.
Northbridge Software LLC is a United States limited liability company. The address listed above is the company’s business mailing address. Services are provided remotely and by prior arrangement.
The six practices that describe how every Northbridge engagement is proposed, delivered, invoiced, and supported.
Custom engagements begin with a written proposal covering scope, deliverables, assumptions, milestones, and pricing — reviewed and agreed before implementation begins.
Projects are broken into defined milestones with clear acceptance criteria, billed against agreed deliverables.
Invoices are issued electronically in U.S. dollars against agreed milestones, with payment terms documented in the applicable agreement.
Payment & billing terms →Applications Northbridge builds can be kept under contracted long-term support: scheduled dependency and security updates, issue handling, and priority response during business hours.
See Application Modernization →A single accountable engineering contact, scheduled updates on active milestones, and written summaries of decisions.
Every engagement follows the same six-stage delivery process — Understand, Define, Design, Build, Validate, Launch and Support.
See the delivery process →Company, legal, and operational information most often requested during procurement, banking, and merchant reviews.
Northbridge Software LLC, a New York Limited Liability Company. Business mailing address, primary phone, Client Support phone, support email, and business hours are published on Company Information.
View company information →Six services and five engagement models, delivered through written proposals, documented delivery stages, milestone and review points, and electronic service delivery.
View services →Written proposals with defined scope and assumptions, documented responsibilities, milestone-based billing where applicable, written changes, review and acceptance, and electronic delivery. Invoicing in U.S. dollars.
Read the service delivery policy →Authenticated administrative access, server-side validation for public submissions, protected data access through row-level security and server-side functions, and least-privilege access where applicable.
Read the privacy policy →Client Support phone and support email during U.S. business hours, structured support-request categories with reference numbers, and written issue visibility.
Contact support →Conditions under which refunds or cancellations apply, as documented in the applicable agreement.
Read the refund policy →A D-U-N-S Number may be published here after confirmed issuance and owner authorization.
Accepted payment methods will be published after an approved merchant gateway or payment process is active.
Start with a paid consultation, or request a written proposal for a larger engagement.