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Skills

  • App & Mobile Programming
  • App Development
  • Data Management
  • Landing Page Design
  • Mobile App Marketing
  • Mobile Development
  • Quality Assurance
  • Responsive Web Design
  • Software Development
  • Spreadsheets
  • Training
  • Web Development

Services

  • Full Stack Mobile & Web Developer | DBA

    $20/hr Starting at $100 Ongoing

    Dedicated Resource

    I offer end‑to‑end web and automation solutions that drive efficiency, engagement, and measurable ROI: 1. Full‑Stack App/ Web Development      - Responsive landing pages, SPAs and admin dashboards in...

    App & Mobile ProgrammingApp DevelopmentData ManagementLanding Page DesignMobile App Marketing

About

Bridging Data, Design & Automation to Deliver Impactful Web Solutions

I’m Alexandre Carmo—a Full‑Stack Developer & DBA with a Certified System Analysis Graduation and also a MBA in Macroeconomics & Portfolio Management. Over the past decade I’ve partnered with startups and SMEs across Brazil and beyond to build high‑performance web apps, data‑driven automations, and dynamic landing pages that convert.

My journey began in IT infrastructure, where I cut my teeth optimizing databases and tuning SQL queries. Craving broader impact, I earned an MBA to master the language of finance and strategy—and today I blend that analytical rigor with front‑end flair (HTML/CSS/JS) and back‑end strength (Node.js, Python).

When I’m not architecting an n8n workflow or fine‑tuning a Google Ads integration, you’ll find me exploring macroeconomic trends, experimenting with personal finance models, or exploring the world (love to travel!).My values are transparency, clear communication, and relentless attention to detail—so every project is delivered on time, on budget, and with delight.

Let’s transform your ideas into robust, maintainable solutions that drive real business growth.

Work Terms

Hours of Operation:
Brasília Time (BRT / UTC–3), Mon–Fri, 9:00 AM–5:00 PM; flexible for key time‑zone overlap (Americas & Europe).

Payment Terms:
Milestone‑based invoicing or 50/50 split (half up front, half on delivery).

Preferred gateways: PayPal, Nomad or bank transfer (GURU inclusive).

Communication Style:
Main channels: Guru messaging or WhatsApp (when permitted)

I provide daily progress updates on complex projects and weekly summaries on longer engagements.

Turnaround & Availability:

Rapid response within 4 business hours during workdays.

I commit to clear SLAs in each proposal to ensure alignment on deadlines and deliverables.