Systems Engineer · Santo Domingo

I build digital products that move businesses forward.

Full-Stack · Technical SEO · Digital Strategy

I design and build platforms, e-commerce stores, and high-performance web experiences for companies that need to turn a complex idea into a clear, reliable, and scalable product.

Let's talk about your project View selected projects
Custom development Scalable architecture SEO & conversion
Available for select projects Andy Rosado — Systems Engineer and full-stack developer in Santo Domingo
Andy Rosado, Systems Engineer and full-stack developer

About Me

Systems Engineer & Web Developer

I'm a Computer Systems Engineer with experience building complete web solutions — from high-impact landing pages to e-commerce platforms with robust backends. I specialize in React, Node.js, MongoDB, and responsive design, always with a focus on user experience and business results.

9+ Projects Delivered
5+ Satisfied Clients
3+ Years of Experience

Tech Stack

Frontend
React Next.js TypeScript JavaScript Tailwind Framer Motion Vite HTML5 CSS3
Backend
Node.js Express Python FastAPI JWT APIs & Integrations
Data & Cloud
MongoDB MySQL Supabase
CMS & E-commerce
WordPress Shopify PrestaShop PHP
Tools
Git Figma

My Services

SEO / Digital Marketing

Data-driven technical SEO audits (Google Search Console, GA4, Semrush), SEM, and rankings so your business shows up in front of customers who are already searching for you.

See Cases & Service

Meta Business Setup

Business Suite, Facebook, Instagram, advertising account, Meta Pixel, and catalogs organized so your brand can advertise and measure on a professional foundation.

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Web Development

Professional websites, React SPAs, e-commerce platforms, and custom web applications. Clean, responsive code optimized for SEO.

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Automation & AI

Systems that connect WhatsApp, AI agents, CRM, and internal processes to respond, qualify leads, and hand off conversations to your human team.

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Graphic Design

Visual identity, branding, mockups, and professional graphic materials that communicate your brand's essence with visual impact.

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Featured Projects

A selection of solutions with distinct scope and purpose: AI automations, SaaS products, full-stack platforms, e-commerce, corporate landing pages, and complete sales funnels.

Kingdom Studio — Full-stack SaaS platform for AI-powered editorial automation
Full-Stack SaaS · AI

Kingdom Studio

SaaS product that centralizes AI-powered content generation, review, approval, scheduling, and publishing. FastAPI, Next.js, and Supabase.

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VitaGloss RD — Full-stack e-commerce and sales management system
E-commerce · Meta Business

VitaGloss RD

E-commerce and sales management with Meta Business Suite infrastructure: connected assets, advertising account, pixel, and product catalog.

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DarkNitido LLC — Corporate landing page for a business holding company
Corporate Landing Page

DarkNitido LLC

Institutional landing page for a business holding company, presenting its portfolio of companies with a secure contact form protected against spam and delivered via Resend.

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Church Program Manager — Service program management system for churches
Multi-Tenant Platform

Church Program Manager

Multi-tenant system for organizing service programs with real security between churches: automatic role assignment, RBAC, and PDF generation.

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SchoolPay RD — SaaS billing and management platform for Dominican schools
Management SaaS

SchoolPay RD

Product for centralizing tuition payments, delinquency tracking, enrollment, and WhatsApp notifications for Dominican schools.

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WhatsApp sales system with four artificial intelligence agents
Commercial Automation · AI

WhatsApp Sales Agents

Proprietary system that identifies the product and source of each contact, activates one of four specialized agents, and can hand off the conversation to a human team member.

View Case Study
View Full Portfolio

Certifications

Computer Systems Engineering degree, UTESA, issued to Andy Robinson Rosado Segura
University Degree

Computer Systems Engineer

Degree awarded by Universidad Tecnológica de Santiago (UTESA), Faculty of Architecture and Engineering, with Magna Cum Laude honors.

Issued: October 27, 2023 Registry No. 33248, Folio 2363
Google AI-Powered Performance Ads Certification, issued to Andy Rosado
Verified by Accredible

AI-Powered Performance Ads Certification

Official Google (Skillshop) certification in AI-powered multichannel advertising campaigns: automation strategy, flexible budgets, and Google Ads AI reporting.

Issued: August 7, 2026 Valid until: August 7, 2027
Verify Credential
Google AI-Powered Shopping Ads Certification, issued to Andy Rosado
Verified by Accredible

AI-Powered Shopping Ads Certification

Official Google (Skillshop) certification in AI-powered Shopping campaigns: Performance Max, Merchant Center, product feeds, and Shopping Ads policy.

Issued: August 7, 2026 Valid until: August 7, 2027
Verify Credential
AWS Training & Certification completion certificate: Fundamentals of Machine Learning and Artificial Intelligence, issued to Andy Robinson Rosado Segura
AWS Training & Certification

Fundamentals of Machine Learning and Artificial Intelligence

AWS Skill Builder foundations course on Machine Learning and Artificial Intelligence — conceptual groundwork that complements the AI agent and automation work in this portfolio.

Completed: August 13, 2026

What My Clients Say

Andy understood exactly what I needed for my brand. The website he built exceeded my expectations and has helped attract new clients. His communication was excellent throughout the entire process.

Elizabeth M. Fashion Designer View site

Professional, punctual, and very detail-oriented. Andy modernized our website with a design that conveys trust and professionalism. Our partners were impressed with the final result.

CoopDinámica Financial Cooperative View site

Andy optimized all of our site's technical SEO: metadata, sitemap, and even an llms.txt file for AI crawlers. We improved noticeably on PageSpeed Insights and now have our own blog with individual articles. Very thorough work.

David Alonso La Agencia IA · Spain View site

Plans & Pricing

Reference pricing for the Dominican market. The final cost depends on your project's actual scope — reach out and I'll give you an exact quote, no obligation.

SEO Audit & Consulting

Basic SEO

From US$180 (~RD$10,800)
  • Essential technical review (Core Web Vitals, indexing, metadata)
  • Google Search Console analysis
  • Report with key findings and recommendations
  • Delivered in 5 days
Request Audit
Recommended

Intermediate SEO

From US$450 (~RD$27,000)
  • Cross-referenced analysis: Search Console, GA4, Semrush, and CMS
  • Indexing and Core Web Vitals diagnosis
  • Prioritized action plan (quick wins, consolidation, monitoring)
  • Delivered in 10–14 days + results call
Request Audit

Advanced SEO

From US$950 (~RD$57,000)
  • Everything in the Intermediate plan
  • Competitive analysis (Keyword Gap)
  • Quick-win implementation included (first month)
  • 30-day follow-up and adjustments
Request Audit

Web Development

Landing Page

From RD$18,000 (~US$300)
  • Single page, responsive design
  • Functional contact form
  • Basic SEO and speed optimization
  • Delivered in 5–7 days
Request Quote
Most chosen

Corporate Website

From RD$45,000 (~US$750)
  • Up to 5 pages (Home, Services, etc.)
  • Basic admin panel (optional)
  • Social media and WhatsApp integration
  • Complete on-page SEO
  • Delivered in 2–3 weeks
Request Quote

E-commerce / Custom

From RD$95,000 (~US$1,600)
  • Product catalog and shopping cart
  • Integrated payment gateway
  • Admin panel and custom backend
  • Delivered in 4–6 weeks
Request Quote

Contact Andy Rosado

Have a project in mind? Tell me about your idea and I'll get back to you within 24 hours.

Prefer to talk directly? Book a Free Call