Engineering™ · Digital Products

Digital Product Development

We design and engineer custom digital products, SaaS platforms, and client portals from concept to production.

Full-stack software engineering, complex web apps, customer self-service portals, and internal operations software. Scalable cloud architectures, REST/GraphQL APIs, optimized relational databases, and continuous delivery pipelines.

Scope
Full-Stack Product Engineering · SaaS Multi-Tenant Architecture · Customer Portals & Dashboards · API & Database Design
Estimated Timeline
8–14 weeks
Platforms
Next.js / Node.js · PostgreSQL / Supabase · TypeScript · AWS / Vercel

Target Fit

Is this for your company?

This service is for you if

  • You deliver high-value services but clients still manage requests through messy email threads and spreadsheets.
  • You need a secure private customer portal for self-service reporting, document uploads, and project tracking.
  • You have validated a SaaS product opportunity and need an engineering partner to build production-grade software.
  • Internal operations depend on fragile, error-prone spreadsheets that desperately require custom software.

You probably do not need it if

  • Your business problem can be completely solved by subscribing to an existing commercial off-the-shelf SaaS tool.
  • You have no budget or team commitment to iterate, maintain, and support the product post-launch.

Problem Space

What we solve

01

Service-to-Software Productization

Transforming manual advisory or operational services into automated, recurring digital self-service platforms.

02

Scalable & Resilient Software Architecture

Normalized relational database schemas, secure role-based access controls (RBAC), and modular API architecture.

03

Fluid & Intuitive Full-Stack Interfaces

Responsive user interfaces with interactive data visualization, real-time validations, and clean ergonomics.

04

Automated Cloud DevOps & CI/CD Pipelines

Isolated staging and production environments configured with continuous automated deployment testing.

Engineering Process

How it works

01 — Diagnose

Product Discovery & Specification

We define user personas, map core user stories, establish technical architecture, and scope the MVP backlog.

02 — Design

Database Modeling & High-Fidelity UI/UX

We model Entity-Relationship Diagrams (ERD) and design clickable, interactive UI prototypes in Figma.

03 — Build

Agile Full-Stack Development Sprints

We engineer backend APIs, database models, and frontend UI in 2-week agile sprints with bi-weekly live demos.

04 — Launch

Security Auditing, QA & Production Deployment

We run penetration tests, optimize database queries, configure monitoring, and launch with pilot users.

Deliverables

What we deliver

Upon completion you will have
Production-ready full-stack web application written in clean, typed TypeScript.
Structured relational database with versioned migrations, indexes, and backups.
Secure authentication system with Role-Based Access Control (RBAC) and OAuth/SSO.
Subscription billing and payment gateway integration (Stripe / MercadoPago).
Technical API documentation and architectural system blueprints.
100% intellectual property ownership transferred to your internal Git repository.

Delivery Plan

Implementation Phases

Tiempo típico de proyecto:8–14 weeks
Weeks 1–2Phase 1

Discovery & System Architecture Blueprint

User story scoping, database schema design, and wireframing of critical product flows.

Weeks 3–5Phase 2

UI Design & Backend API Modeling

API schema definition, auth setup, and complete design system build in Figma.

Weeks 6–10Phase 3

Full-Stack Sprints & Feature Development

Core business logic, responsive dashboard views, and third-party integrations.

Weeks 11–12Phase 4

Security Audits, Load Testing & Beta Go-Live

Penetration testing, regression QA, and controlled onboarding with pilot customers.

Pricing Guidance

Estimated Investment

Target Investment
USD 8,500

Target budget for a fully functional MVP or customer portal. Final investment depends on user roles, screen count, and logic complexity.

Real-World Proof

Impact Case Study

From Manual Email Requests to a 24/7 Client Portal with 40% Lower OpEx
Initial problem

Customs and logistics firm handling 600 monthly import requests via messy email threads, with 4 full-time employees manually transcribing data.

Technical intervention

Design and custom development of a Next.js + PostgreSQL client portal with real-time tracking, document uploads, and automated invoicing.

Outcome achieved

85% of active clients adopted the portal within 60 days, cutting request turnaround times by 70% and saving $3,500/month in operational overhead.

Clarifications

Frequently asked questions

Who owns the custom software source code and IP?

You own 100% of the intellectual property, designs, database schemas, and codebase. Everything is built directly in your corporate Git repository.

What technology stack do you build with?

We engineer with battle-tested enterprise technologies: TypeScript, Next.js, Node.js, PostgreSQL, and Tailwind CSS on AWS or Vercel. Any competent senior software engineer can easily maintain the codebase.

Do you offer ongoing post-launch product maintenance?

Yes. We provide continuous support packages covering bug fixes, performance monitoring, and sprint-based feature expansions as your active user base scales.

EVOX ENGINEERING™

Let's Map Your Solution

Schedule a 30-minute technical architecture call to assess your stack and define exact scope.

Other solutions in Digital Products