I build the systems that turn marketing into revenue for agencies & SMBs.

Foto de perfil

Vinicius Rodrigues 🇧🇷

Revenue Systems & GTM Automation Engineer

Backend, AI Workflows, GoHighLevel & CRM Integrations

I’m a software engineer who builds the revenue systems that small businesses and marketing agencies need, but rarely find in one person. I combine real full-stack development (Java, TypeScript, cloud) with hands-on marketing and paid-traffic experience, so I can build a custom CRM automation, wire up the tracking, plug AI into the funnel, and tie it all to a business outcome. I’ve scaled marketing departments from a handful of people to over a hundred, run Meta and Google Ads campaigns with measurable results, and shipped web and automation systems for international clients. I don’t just write code. I build things that move the number the client cares about.

Resume
Available for collaborations

WHAT I BUILD

The revenue systems I build for agencies and SMBs, end to end.

GoHighLevel & Lead Automation

Lead capture, parsing and routing, CRM pipelines, and tag-driven nurture workflows, so every lead is caught, qualified and followed up, without over-messaging.

Attribution & Tracking

Ad-to-revenue attribution with GTM, GA4 and custom tracking, so you finally see which channels and campaigns actually produce bookings and sales.

AI Agents & Workflows

AI plugged into the funnel and the back office, from voice agents that answer customer calls to agents that classify, extract and process work automatically.

Backend, APIs & Integrations

Custom backends, system integrations and data syncs (CRM, PMS, HubSpot, Salesforce, Sheets), the real engineering that ties your stack into one reliable system.

SELECTED WORK

Revenue systems I've built for agencies and SMBs. Tap any one to open the full story.

SIDE PROJECTS & LABS

Personal builds and R&D where I sharpen the engineering craft behind the systems above.

Portfolio

September 2025 – September 2025

My personal portfolio built with Next.js, TypeScript and TailwindCSS. It features a modern design and smooth animations using Framer Motion, Rough Notation and GSAP.

Next.jsTypescriptTailwindCSSMotionGSAPRough NotationVercel
Github
HiFit, SaaS for online personal trainers dashboard

HiFit, SaaS for online personal trainers

Launching July 2026

A SaaS platform where online personal trainers manage their students, build drag-and-drop workout programs (sets, supersets, protocols), automate check-ins and reminders, run client intake forms and fitness assessments, and collect payments, paired with a companion mobile app where students follow and log their training. Built as a TypeScript monorepo: a Next.js web dashboard and an Expo / React Native app sharing one Supabase backend, with AI-assisted workout generation on the near-term roadmap.

Next.js 15 / React 19Expo / React NativeSupabase (Postgres, RLS, Edge Functions)MercadoPago (payments)TypeScript monorepo (Turborepo)Tailwind CSS

SKILLS

Growth & AutomationPrimary focusThe systems that turn marketing into revenue, any GoHighLevel automation, built end to end.
  • GoHighLevel
  • Automation & Integrations (APIs, Webhooks, Zapier, n8n)
  • Applied AI / GenAI
  • Paid Traffic (Meta Ads, Google Ads)
  • Analytics & Tracking (GTM, GA4)
  • CRM & CMS (HubSpot, Salesforce, WordPress)
  • HLGoHighLevel
  • WordPress
  • Zapier
  • n8n
  • Meta Ads
  • Google Ads
  • Google Analytics
  • Google Tag Manager
  • Salesforce
  • HubSpot
  • Claude / Applied AI
Deep Technical CapabilityThe full-stack engineering that makes it all real.
  • Java
  • Spring Boot
  • TypeScript
  • React / Next.js
  • AWS & Cloud
  • Docker
  • CI/CD
  • Java
  • Spring Boot
  • TypeScript
  • PostgreSQL
  • MongoDB
  • ReactJS
  • NextJS
  • TailwindCSS
  • Amazon Cloud
  • Docker
  • Redis
  • Figma

EXPERIENCE

Freelancer

Jan, 2025 - Present

FreelancerAI & Automation Engineer

Independent engineer building revenue and automation systems for agencies and SMBs, a developer who also speaks marketing. Across multiple US-based clients, I own each build end to end.

  • ›Automate and consolidate operations for SMBs, replacing scattered SaaS tools with one clear workflow (Zapier, Salesforce, ClickUp), cutting recurring software cost and giving staff a single process to follow.
  • ›Build and customize WordPress / Elementor sites and integrations for international clients, wiring content, tracking and automation into their funnels.
  • ›Deliver deeper custom builds, including GoHighLevel lead automation, ad-to-booking attribution, and AI voice and back-office agents, each tied to a measurable business outcome (detailed in the work above).
  • ›Ship across the full stack (TypeScript, Java, cloud), from architecture to launch.
First Orient International Ventures Corp.

Aug, 2023 - May, 2024

First Orient International Ventures Corp.Marketing Manager

Built the operating systems behind a fast-scaling marketing department and ran its paid-traffic engine.

  • ›Scaled the department from 30 to over 150 employees in a year, training and managing multicultural teams (Filipino, Indonesian, Malaysian, Chinese, Brazilian).
  • ›Ran paid-traffic campaigns on Facebook Ads and Google Ads with strong, measurable results.
  • ›Designed new procedures and marketing-tool workflows, plus a performance-based bonus system tailored to each employee.
  • ›Led internal and external audits and supported execution across multiple teams.
ANOC99 Corporation

Jan, 2023 - Aug, 2023

ANOC99 CorporationCSR Supervisor | Marketing Manager

Built the systems and playbooks for a customer-facing team in hyper-growth.

  • ›Grew the customer-service team from 5 to over 50 agents within a few months.
  • ›Created departmental methodologies, customer-service scripts, and onboarding and training for 50+ employees (Brazilian, Chinese, Filipino).
  • ›Designed and implemented a KPI-based bonus system to incentivize and reward performance.
  • ›Ensured compliance during external audits.
ISMA Ltda - Estruturas de Armazenagem

Jan, 2016 - Oct, 2022

ISMA Ltda - Estruturas de ArmazenagemSenior Quality Control Inspector

Where the automation instinct started, manufacturing quality plus the process improvements that made the operation measurably better.

  • ›Monitored manufacturing processes and ensured product quality for customers.
  • ›Automated spreadsheets and recurring processes with VBA, cutting manual work and errors.
  • ›Led process mapping, 5S continuous improvement, and risk/opportunity management.
  • ›Supported the implementation of ISO 9001:2015 and trained employees.

EDUCATION

IU International University of Applied Sciences

2024 - 2027 · Germany

IU International University of Applied SciencesB.Sc. Software Development

LET'S TALK

Have a marketing-to-revenue system that should be running for you? I build it end to end, from architecture to launch.

Let's talk →or connect on LinkedIn