Full-Stack Developer for Business Portals & Automation

I help businesses build reliable web applications, automate workflows, integrate APIs, and create secure portals tailored to their needs.

With 6+ years of experience building business software, I turn operational needs into dependable platforms using Laravel, Angular, NestJS, secure authentication, APIs, and connected workflows that teams can use every day.

GMT-5 · Overlaps with US business hours · Pricing depends on scope — let's talk

const developer = {
  name: 'María Camila',
  focus: 'Business Portals & Automation',
  core: ['Laravel', 'Angular', 'NestJS', 'APIs'],
  approach: ['understand the process',
    'build reliably', 'communicate clearly'],
  available: true
};
// Full-stack software designed around real business needs.
6+ Years Building Business Applications API & Payment Integrations Secure Business Portals Fast Communication
How I can help

Full-stack development that improves how your business works

Practical support for businesses that need to reduce manual work, connect systems, improve existing software, or launch dependable web tools.

🖥️

Business Web Application Development

Build reliable portals, dashboards, and internal tools that organize information, support daily operations, and grow with your business.

🔌

API Integrations

Connect platforms, ERPs, payment providers, identity systems, and internal tools so data moves consistently and repetitive tasks require less manual effort.

💳

Payment Integrations

Create clear, dependable payment flows with Stripe or PayPal, including confirmations, error handling, and visibility for administrators.

♻️

Legacy System Modernization

Improve aging PHP applications or disconnected internal tools step by step, reducing maintenance risk while preserving the workflows your business depends on.

🛠️

Maintenance & Bug Fixes

Diagnose issues, stabilize existing features, and make focused improvements that keep your application useful and dependable.

Technical capabilities

A practical full-stack toolkit for connected business software

I select tools around the application, integration, and long-term maintenance needs—not technology for its own sake.

🔧

Applications & APIs

Business logic, backend services, automation workflows, secure APIs, and maintainable application architecture.

LaravelPHPNestJSREST APIs
🔗

Integrations & Data

Payment providers, identity services, Google tools, and relational data workflows.

StripePayPalAuth0Google APIsMySQLPostgreSQLDB2
🖥️

Portals & Web Interfaces

Responsive portals, dashboards, role-based interfaces, and forms connected to custom backend services.

AngularVue.js
Project experience

Real projects built for business operations

A selection of projects that show hands-on experience with websites, landing pages, operational workflows, integrations, admin panels, secure authentication, and multi-role platforms.

Websites, Landing Pages & Marketing Platforms

Business Systems, CRMs & Enterprise Portals

A dependable full-stack partner, not just a code contributor

Especially on a remote project, strong communication and thoughtful delivery matter as much as technical ability.

Solo-built production systems

From EICA's enrollment platform to HIU Panama's CRM, I've shipped and maintained full systems end to end, not just individual features.

Clear, frequent updates

You'll know what's done, what's next, and where input is needed — no surprises at delivery.

Business-focused decisions

Every technical choice is guided by the workflow, users, and outcome the software must support.

Maintainable, documented code

Structured work that another developer can pick up and continue without guesswork.

Long-term reliability mindset

I consider maintainability, future changes, and how the solution will actually be used after delivery.

AI-assisted, human-verified

I use tools like Claude Code and Gemini CLI to move faster on repetitive work — every architecture decision, security check, and code review is mine.

How we'd start

A simple, low-risk way to begin working together

No long-term commitment upfront — just clarity on what you need and what it will take.

1

Quick intro call

15 minutes to walk through what you need. I ask the right questions so nothing important gets missed.

2

Fixed-scope proposal

You get a clear price and timeline before any commitment — no surprises once work begins.

3

Build with visibility

Regular progress updates, so you always know what's done, what's next, and where input is needed.

MC
🇨🇴 Colombia
6+ years of experience

Full-stack software experience grounded in real operational needs

I have 6+ years of professional experience — both in full-time roles building production systems (currently at a manufacturing company, previously with a US-based remote team) and in freelance projects for schools and businesses across the US and Panama. My focus is not only writing code, but understanding business requirements and delivering reliable full-stack solutions that teams use every day.

  • Laravel, Angular, and NestJS development for business-critical workflows
  • Payment, authentication, and third-party API integrations
  • Experience across education and enterprise software
Let’s work together

Need help with business portals, APIs, or automation?

Send me a message and let’s discuss your project.

Not sure where to start? I offer a free 15-minute technical review of your current setup — no commitment needed.