← Back to portfolio

Vinicius Rodrigues

Revenue Systems & GTM Automation Engineer

GoHighLevel & n8n | CRM, Attribution & AI Agents | Full-Stack (TypeScript, Java, Cloud)

viniciusysrodrigues.com | viniciusysrodrigues@gmail.com | +63 966 841 3876 | linkedin.com/in/viniciusysrodrigues | github.com/viniciusyr | Remote | US time-zone overlap

Summary

Revenue systems engineer with a rare blend: real full-stack development (TypeScript, Java, cloud) plus hands-on marketing and paid traffic. Builds GoHighLevel and CRM automation, attribution, AI agents, and the backend integrations behind them for agencies and SMBs, connecting ad spend, lead capture, follow-up and booking to measurable revenue.

Skills

Growth & Automation: GoHighLevel, CRM & marketing automation, lead pipelines, Zapier, n8n, attribution (Google Tag Manager, GA4), paid traffic (Meta Ads, Google Ads), Salesforce, HubSpot integration, applied AI / GenAI (Claude, OpenAI).

Engineering: TypeScript / Node.js, Java / Spring Boot, React / Next.js, Python / FastAPI, REST APIs & webhooks, SQL (PostgreSQL, Supabase), AWS, Google Cloud, Docker, CI/CD.

Experience

Freelancer

Jan 2025 – Present

Revenue Systems & GTM Automation Engineer

  • Built a custom ad-to-booking attribution platform for Click Hospitality Group (12 US hotels): rebuilt the site, SEO and conversion tracking; GA4-tracked revenue rose from a $1.9K baseline to a $13K peak.
  • Built a GoHighLevel lead-automation system unifying 12+ listing platforms into one pipeline (~20 leads/day): a tag-driven workflow state machine with automated appointment booking and SMS + email follow-up and reminders.
  • Lead developer on a production-grade SBA loan-automation platform: AI document intake and scoring behind a cryptographically-enforced human-approval gate.
  • Built an AI phone agent (Twilio, Deepgram, OpenAI, Cartesia on Cloud Run) handling guest calls, a booking funnel, and complaint routing across 12 hotels.
  • Shipped a multi-tenant AI bookkeeping agent automating 80%+ of transaction coding, and replaced a paid PMS integration across 12 hotels (~$1.2K/month saved).
  • Automated and consolidated operations for SMBs with Zapier and Salesforce, cutting recurring software costs and removing manual data entry between disconnected tools; built and managed their WordPress websites.

First Orient International Ventures Corp.

Aug 2023 – May 2024

Marketing Manager

  • Scaled the marketing department from 30 to 150+ employees in one year, training and managing multicultural teams.
  • Ran paid-traffic campaigns (Meta Ads, Google Ads); designed new operating procedures and a performance-based bonus system; led internal and external audits.

ANOC99 Corporation

Jan 2023 – Aug 2023

CSR Supervisor / Marketing Manager

  • Grew a customer-facing team from 5 to 50+ agents; built methodologies, scripts, onboarding and a KPI-based bonus system; ensured compliance during external audits.

ISMA Ltda

Jan 2016 – Oct 2022

Senior Quality Control Inspector

  • Led internal improvements through process automation with VBA, process mapping, 5S continuous improvement and risk management; supported the implementation of ISO 9001:2015.

Selected Projects

HiFit (hifit.app) — SaaS for online personal trainers. TypeScript monorepo: a Next.js web dashboard and an Expo / React Native mobile app sharing a Supabase backend, with MercadoPago payments and an automations engine.

Education

IU International University of Applied Sciences

2024 – 2027 (expected)

B.Sc. Software Development · Germany