Engineered software for serious businesses.
DPM Enterprise designs, builds, and maintains custom web applications, business automation, and digital infrastructure. Fixed-scope contracts. Transparent pricing. Direct access to the engineer who writes your code.
Good software is boring software — systems that run for years without drama, that any future engineer can read, that solve the actual problem instead of the interesting one.
End-to-End Engineering Services
Custom Web Applications
Full-stack applications engineered to spec. Customer portals, internal tools, dashboards, and SaaS platforms — architected for reliability and designed to scale with your business.
Business Automation
Replace manual workflows with reliable software. We integrate your tools, automate recurring processes, and eliminate the repetitive work that slows your team down.
Website Design & Development
Professional marketing sites built from scratch. Accessible, performant, search-optimized, and engineered to convert — no templates, no page builders, no compromises.
E-Commerce Stores
Purpose-built online stores with payment processing, inventory tracking, and order management. Custom checkouts that convert and a backend that scales with demand.
API Development & Integrations
REST, GraphQL, and real-time APIs that power your applications. Secure by default, fully documented, and engineered for high throughput with predictable latency.
Managed Hosting & Operations
We deploy, monitor, and maintain your applications on dedicated VPS infrastructure. SSL, automated backups, patch management, and automated uptime checks with alerts included. Urgent issues are answered within 1 hour, any time.
Cybersecurity
Security assessments, vulnerability scanning, and hardening for your servers, cloud, and accounts, plus NIST SP 800-171 and CMMC readiness work.
Software Testing & QA
Test plans through unit, integration, end-to-end, regression, load, and accessibility testing, including independent verification of other vendors’ software.
Mobile Apps
iOS, Android, and cross-platform apps, plus progressive web apps.
AI & Automation
AI features and assistants in your business software, with workflow automation and integrations.
DevOps & Cloud
CI/CD pipelines, deployment automation, cloud and server setup, and monitoring.
IT Consulting & Support
Technology planning, legacy system modernization, and ongoing support.
Engineering Partnership, Not Agency Theater
- Layered account management
- Template-driven deliverables
- Long change-order cycles
- Hourly billing with surprises
- Offshore subcontracting
- Opaque code ownership
- Direct access to your engineer
- Custom-built from first principles
- Revisions deployed in hours
- Fixed-scope contracts, fixed price
- Built in-house in Quincy, IL
- Full source-code ownership on delivery
Four phases.
Zero surprises.
A disciplined workflow from first conversation through ongoing operations — you always know where your project stands.
Scoping & Requirements
We listen, ask the right questions, and document what success looks like. No assumptions, no misunderstandings, no billable discovery theater.
Fixed Scope & Quote
You receive a written scope, timeline, and fixed price. The number on the contract is the number you pay — unless you request a change.
Iterative Development
Weekly progress reviews with working demos. You provide feedback, we iterate. Transparent, fast, and collaborative throughout.
Launch & Ongoing Support
We deploy, monitor, and optimize. Every engagement includes a 30-day warranty period and optional managed-operations retainers.
Standards We Hold Ourselves To
Full Source-Code Ownership
All deliverables — source code, designs, infrastructure configuration, and documentation — transfer to you on final payment. No vendor lock-in, no recurring license fees.
Fixed-Price Contracts
The price in your contract is final. Scope changes are proposed and approved in writing before any additional work begins — no hourly-billing surprises.
30-Day Warranty
Every engagement includes a 30-day warranty period after delivery. Any defects are corrected at no additional cost — the commitment is written into our standard terms.
Built on a
modern foundation.
We choose battle-tested tools that deliver long-term maintainability — not whatever’s trending on Hacker News this week. Your stack becomes your stack, fully documented, and yours to own.
// dpm-enterprise · standard engineering stack export const stack = { frontend: ['React', 'Next.js', 'TypeScript'], backend: ['Node.js', 'Express'], storage: ['PostgreSQL', 'Supabase'], native: ['C++'], infra: ['Linux VPS', 'Nginx', "Let's Encrypt"], payments: ['Stripe'], ops: ['Backups', 'Uptime monitoring'] };
Ready to Start an Engagement?
Tell us about your project. We start with a free discovery call and a few days of back-and-forth, then send a written, fixed-price proposal — no commitment required.