What your
nerd can build.
Nerd On Retainer helps businesses build complex websites, apps, customer portals, dashboards, payment systems, integrations, automations, and the ongoing improvements that keep them useful.
Not just web design.
Simple websites are one lane. Websites with logins, billing, admin tools, dashboards, mobile apps, and automation are where Nerd On Retainer fits best.
Complex Websites & Web Apps
Marketing sites, web apps, booking flows, logins, portals, admin panels, and app-connected website features.
View service →Custom Software Development
Business tools built around your workflow instead of forcing your team into generic systems.
View service →Customer Portals
Secure places for customers to request work, view status, pay, upload files, and manage account details.
View service →Internal Dashboards
Owner and employee dashboards for customers, inventory, schedules, reports, approvals, and job tracking.
View service →Mobile App Development
iOS and Android companion apps connected to your website, portal, dashboard, or internal system.
View service →Payment Systems & Billing
Stripe, Square, PayPal, Shopify, QuickBooks, subscriptions, invoices, deposits, refunds, and webhook automation.
View service →Business Automation
Forms, notifications, reports, workflows, and connected systems that remove repetitive manual work.
View service →API Integrations
Connect your CRM, website, database, scheduling tool, email platform, payment processor, and third-party software.
View service →AI Automation
Practical AI for intake, summaries, support workflows, document processing, and internal admin tasks.
View service →Website Maintenance
Ongoing website fixes, landing pages, content changes, performance cleanup, security updates, and support.
View service →