NICK KULAVIC

Senior AI & Platform Engineer

Available for Senior AI Integration Engineer roles

Denver, CO

nick@nickkulavic.com

linkedin.com/in/nickkulavic

nickkulavic.ai

Professional Summary

AI Engineer & Full-Stack Developer with 14+ years building enterprise applications and profitable SaaS ventures generating $1.7M+ in revenue. Expert in REST APIs (Go, Node.js) on AWS API Gateway v2 with streaming, serverless architecture (Lambda, Bedrock, DynamoDB), and AI integration (Claude, Gemini, ChatGPT). Deep experience with 30+ platform integrations including Salesforce, HubSpot, Infusionsoft/Keap (enterprise CRM platform), Twilio, and project management tools. Founded 3 successful SaaS companies processing 2M+ monthly API requests with 99.9% uptime.

Career Highlights

$1.7M+
Total Revenue
500+
Enterprise Users
2M+
Monthly API Requests
30+
Integrations
0
Security Breaches

Complete Technical Stack

212+ Skills113 Expert0 Production
🤖

AI/ML

  • •AWS Bedrock
  • •Claude AI (Anthropic)
  • •OpenAI GPT-4/ChatGPT
  • •Google Gemini
  • •Groq (LPU Inference)
  • •Cohere
☁️

AWS

  • •Lambda (Serverless Functions)
  • •API Gateway (v1 & v2 - HTTP/WebSocket)
  • •DynamoDB (NoSQL Database)
  • •S3 (Object Storage)
  • •IAM (Identity & Access Management)
  • •CloudWatch (Monitoring & Logs)
🌩️

GCP

  • •Cloud Functions
  • •Cloud Run
  • •Compute Engine
  • •App Engine
  • •Cloud Storage
  • •Firestore
⚙️

Backend

  • •Go (Golang)
  • •Node.js
  • •Python
  • •TypeScript
  • •REST API Design
  • •GraphQL
🎨

Frontend

  • •React
  • •Next.js (App Router & Pages)
  • •SvelteKit
  • •TypeScript
  • •JavaScript (ES6+)
  • •Tailwind CSS
📊

CRM/Marketing

  • •Salesforce (Sales Cloud, Service Cloud)
  • •Infusionsoft/Keap
  • •HubSpot (CRM, Marketing, Sales)
  • •Zoho CRM
  • •Pipedrive
  • •Microsoft Dynamics 365
🔗

Business

  • •Teamwork.com
  • •Asana
  • •Monday.com
  • •ClickUp
  • •Jira
  • •Trello
🛒

E-commerce

  • •Shopify (Plus)
  • •WooCommerce
  • •Magento
  • •BigCommerce
  • •WordPress
  • •Stripe

Additional Expertise

💬
Comms: Twilio (SMS, Voice, Video), SendGrid, AWS SES
🗄️
Databases: DynamoDB, MongoDB, PostgreSQL
🛠️
DevOps: GitHub Actions, CloudFormation, Git
🔒
Security: SOC 2 Compliance, JWT Authentication, OAuth 2.0
💼
Leadership: SaaS Product Development, Technical Architecture, Solutions Architecture
✓ Full AWS Solutions Architect✓ Multi-Cloud (AWS + GCP)✓ All Major CRMs✓ Production AI/ML Systems

Professional Experience

AI & Full-Stack Developer

Take3Tech.com

Denver, CO

March 2025 - Present
  • Architected and maintained LoanMaps, a comprehensive .NET loan origination system built across multiple .NET versions (4.6+) serving 500+ loan officers, handling the entire mortgage process end-to-end
  • Built the engine for RuleTool using SvelteKit and PostgreSQL, processing overlay guidelines and investor PDFs to enable AI-powered querying of agency guidelines and lending requirements
  • Integrated multiple AI models (Groq, Gemini, AWS Bedrock/Claude) for intelligent document processing and natural language queries, achieving 80% faster processing times

Technologies: .NET • C# • .NET Framework 4.6+ • SvelteKit • PostgreSQL • Better Auth • Database Migrations • Groq • Gemini • AWS Bedrock

Founder & Lead Developer

ListBackup.ai

Denver, CO

January 2023 - Present
  • Built AI-powered data backup platform integrating with 50+ business tools (Keap, HubSpot, Salesforce, Stripe, Shopify, Mailchimp, ActiveCampaign)
  • Architected Go & Node.js Lambda microservices with delta sync optimization and conflict resolution
  • Implemented AI capabilities for intelligent data mapping, predictive analytics, and smart anomaly alerts

Technologies: Go • Node.js • Next.js • AWS Lambda • API Gateway • DynamoDB • S3 • Cognito • TypeScript • AWS Bedrock

Founder, Owner, Lead Developer

MyFusion Solutions

Denver, CO

January 2015 - Present
  • Generated $1.7M+ in cumulative revenue through sustainable SaaS model built entirely on AWS since 2015
  • Architected production AWS infrastructure using 12+ services: Lambda, API Gateway, DynamoDB, S3, Cognito, Athena, Glue, CloudFront, Route53, SES, SNS, CloudWatch, Elastic Beanstalk
  • Developed MyFusion Helper with 60+ helper integrations for Infusionsoft/Keap, serving 2,000+ active users

Technologies: AWS Lambda • API Gateway • DynamoDB • S3 • Cognito • Athena • Glue • CloudFront • Route53 • SES

Featured Projects

MyFusion Helper

🚀

CRM Extension Platform

50+ helper applets extending Infusionsoft with API integrations

2,000+ Active Users2M+/month API Requests

Mortgage Tech Suite

🏦

LoanMaps & RuleTool

Enterprise loan origination system with AI-powered PDF processing for mortgage guidelines. SOC 2 compliant platform serving 500+ loan officers.

500+ Users80% Faster

ListBackup.ai

📊

AI-Powered Data Backup Platform

AI-powered backup platform connecting 50+ business tools with intelligent automation and enterprise security

50+ Integrations0 Security Breaches

Education & Certifications

Education

Double Major: Entrepreneurship & Marketing

Illinois State University

2008 - 2012

Minor in Organizational Leadership (business psychology). Entrepreneurship focus on small business consulting and development. Foundation in project management, team leadership, and strategic business operations.

Certifications

AWS Production Expertise

11 Years Experience

MLOps & AI Infrastructure

Production Experience

Infusionsoft Certified Partner

Keap

References available upon request

Full portfolio atnickkulavic.ai