Growstack — Autonomous AI Agents

Full Stack AI Engineer

Autonomous AI agent platform automating sales outreach, AI voice calling, CRM, and marketing workflows

2025•7 months
AI AgentsGPTGeminiReact FlowNext.jsReactNode.jsTailwind CSSRadix UI
ai
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growstack—autonomousaiagents

Growstack — Autonomous AI Agents

Autonomous AI agent platform automating sales outreach, AI voice calling, CRM, and marketing workflows

AI AgentsGPTGeminiReact FlowNext.js
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Problem Solved

Gave go-to-market teams autonomous AI agents that run sales outreach, AI voice calling, and marketing/CRM workflows on a no-code canvas — replacing copy-paste between AI playgrounds and SaaS dashboards with AI employees that execute end-to-end.

Overview

  • •Built an autonomous AI-agent (GTM) platform with AI "employees" that run sales outreach, marketing, and CRM operations
  • •Engineered a drag-and-drop AI workflow builder on React Flow for chaining LLM agents, tools, and automations
  • •Integrated GPT and Gemini behind a unified multi-LLM layer for content generation and agent reasoning
  • •Connected CRM and marketing systems so AI agents could auto-execute outreach and publish content
  • •Added multi-language (i18n) support for global go-to-market reach

Key Skills Demonstrated

Visual Workflow Engineering (React Flow)Multi-LLM Integration (ChatGPT + Gemini)CRM & Marketing API ConnectorsInternationalization for SaaSForm & Validation Architecture (React Hook Form)Accessible UI with Radix PrimitivesPrompt Engineering Patterns

Challenges

  • •Building visual workflow automation
  • •Integrating multiple AI content generation models
  • •Supporting multi-language content creation

Solutions

  • •Used React Flow for intuitive workflow visualization
  • •Integrated both ChatGPT and Gemini for diverse content generation
  • •Built comprehensive i18n support for global reach

Key Achievements

  • Shipped a drag-and-drop workflow editor on React Flow used to chain AI + CRM steps
  • Integrated both ChatGPT and Gemini behind a unified content-generation interface
  • Added i18n support enabling launch into non-English markets
  • Connected CRM/marketing systems so generated content could be auto-published

Tech Stack

Frontend

ReactNext.jsTailwind CSSReact FlowRadix UI

Backend

ChatGPT APIGemini APICRM Integrations

Deployment

Deployed as SaaS platform with AI API integrations

Third-Party Integrations

ChatGPTGeminiReact FlowCRM APIs