Nick Kulavic

Leading AI infrastructure and platform engineering for enterprise mortgage SaaS serving 500+ loan officers. Architected AI-powered document processing pipeline (AWS Bedrock + Claude) achieving 80% performance improvement. Full ownership of serverless AWS stack, CI/CD pipelines, and SOC 2 compliance—zero security breaches.

• 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
• Implemented Better Auth authentication system for RuleTool with secure user management
• Developed PDF parsing and data extraction pipeline for mortgage investor guidelines and agency requirements
• Created AI query system allowing users to ask questions about complex lending guidelines in natural language
• Developed database migration workflows for PostgreSQL, ensuring zero-downtime schema updates
• Maintained SOC 2 compliant development workflows with zero security breaches
• Leveraged Claude Code and advanced AI tooling daily for accelerated development
• Maintained and enhanced legacy .NET codebase while modernizing architecture incrementally
• Established robust CI/CD pipelines with GitHub Actions for automated deployments
• Implemented real-time collaboration features with WebSocket architecture

Founded AI-powered data backup and integration platform for modern businesses. Connects to 50+ business tools across CRM, payments, email marketing, and e-commerce with enterprise-grade security and intelligent automation.

• 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
• Built enterprise hierarchy system with unlimited nesting for complex organizations
• Engineered AES-256 encryption at rest and in transit with multi-region storage redundancy
• Developed real-time synchronization with webhook-based updates and automated scheduling
• Created point-in-time recovery system with version control, audit trails, and rollback capabilities
• Implemented role-based access controls with granular permissions and regular security audits
• Built multi-format export system (JSON, CSV, XML) with full API access
• Designed tiered pricing model (Starter, Professional, Enterprise) with custom integration services

Founded and scaled profitable SaaS business built entirely on AWS infrastructure, creating deep API integrations with 30+ platforms including Salesforce, HubSpot, Twilio, SendGrid, Google Sheets, Stripe, Zoom, Calendly, and every major CRM.

• 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
• Built "Google Sheet It" - flagship helper syncing CRM data to Google Sheets with automated refresh and scheduling
• Integrated extensive Salesforce API connections for data synchronization and workflow automation (since 2015)
• Created deep integrations with communication platforms: Twilio (SMS/Voice), SendGrid (email delivery), Slack (notifications), Zoom (meetings)
• Developed productivity integrations: Google Sheets API, Calendly (scheduling), Trello (tasks), Dropbox (files)
• Built webinar platform integrations: GoToWebinar registration and attendance tracking
• Implemented video platform integrations: YouTube, Wistia, Vimeo for engagement tracking
• Engineered payment integrations: Stripe for subscription billing and payment processing
• Built Facebook Lead Ads and Custom Audiences integration for marketing automation
• Processed transactions across six continents with serverless AWS Lambda functions
• Engineered REST API handling 2M+ monthly requests with 99.9% uptime
• Created webhook processing system for real-time data synchronization across all platforms
• Built custom workflow builder for non-technical users to create complex automation

Scaled franchise technology infrastructure from 3 to 30 locations during tenure. Built complete technology stack integrating Teamwork.com, WordPress, Zendesk, and e-commerce platforms to support Five Star Services: Chiropractic, Toxin Elimination, Nutrition Enhancement, Hormone Balance, and Weight Loss programs.

• Scaled franchise technology infrastructure supporting growth from 3 to 30 locations across multiple states
• Architected deeply integrated Teamwork.com project management system connecting WordPress, Zendesk, Magento, and Shopify
• Built unified technology platform supporting Five Star Services: Chiropractic, Toxin Elimination, Nutrition Enhancement, Hormone Balance, and Weight Loss
• Designed automated workflows bridging patient management (WordPress), support tickets (Zendesk), and e-commerce (Magento/Shopify)
• Developed franchise-wide technology infrastructure enabling rapid location expansion with standardized systems
• Created WordPress-based patient websites with custom scheduling integration and Teamwork.com task tracking for each location
• Implemented Zendesk support system integrated with Teamwork.com for seamless ticket-to-task conversion across all franchises
• Built Infusionsoft automation workflows for drip campaigns, patient recalls, and multi-location staff task management
• Led ACEVA.com e-commerce platform migration and integration with franchise operations
• Engineered cross-platform API layer connecting CRM, scheduling, billing, support, and e-commerce systems
• Established operational procedures and standardized technology playbook enabling 10x franchise growth

Built end-to-end e-commerce platform for nutraceutical company serving 100+ wholesale practitioner locations nationwide. Architected recurring subscription system, wholesale pricing tiers, and complete platform migration from Magento to Shopify.

• Built end-to-end e-commerce platform serving 100+ wholesale practitioner locations across the country
• Architected recurring subscription system for nutraceutical auto-ship programs with flexible scheduling
• Developed wholesale/practitioner pricing tier system with custom discount structures and volume pricing
• Led complete platform migration from Magento to Shopify, improving performance and reducing maintenance overhead
• Implemented multi-tier customer hierarchy: retail customers, wholesale practitioners, and franchise locations
• Built automated inventory management system syncing across e-commerce and wholesale channels
• Created practitioner portal for wholesale ordering, patient recommendations, and commission tracking
• Engineered integration between ACEVA e-commerce and AlignLife franchise CRM systems
• Developed automated fulfillment workflows with third-party logistics providers
• Implemented subscription billing with Stripe including failed payment recovery and dunning management
• Optimized checkout flows and product pages resulting in improved conversion rates