Summary
Overview
Work History
Education
Skills
Languages
References
Timeline
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Brennan Kelly

IT Consultant / Full Stack Developer
Hopkins,MN

Summary

Accomplished Full-Stack Web Developer and Systems Architect with 5+ years of experience designing, building, and scaling custom web applications, CMS/CRM platforms, and IT infrastructure from the ground up. Expert in Laravel, Drupal, HubSpot, AWS, React/React Native, and advanced API integrations (Stripe, Google Maps/ArcGIS, AI automation), delivering secure, high-performance systems that solve real-world business and mission-critical challenges.

Overview

7
7
years of professional experience

Work History

Web Developer

Light a Candle
Hopkins
06.2025 - Current
  • Maintained AWS infrastructure, including servers, S3 buckets, and storage resources, ensuring scalable and reliable operations for sensitive donor and sponsorship data
  • Led major upgrade of Drupal CMS from version 9 to 11 and performed ongoing improvements, enhancing performance, security, and functionality
  • Developed secure donation management platform from the ground up using Laravel framework and Stripe API integration, enabling full financial accountability and automated transaction processing
  • Integrated AI-driven automation features into custom Laravel CMS, streamlining workflows and improving operational efficiency
  • Consolidated disparate tools (Airtable, Asana, and Zapier) into a unified master system, eliminating redundancies and reducing manual processes
  • Secured vulnerable areas of Drupal CMS, protecting sensitive child sponsorship and donor information from potential exposures
  • Diagnosed and resolved critical issues, including recurring donation errors, payment failures, and reconciliation discrepancies, ensuring 100% transaction accuracy and maintaining donor trust

Freelance Web Developer / IT Lead

Freelance
Hopkins
03.2024 - Current
  • Designed and built three custom CMS/CRM systems from scratch using Laravel on Ubuntu servers, incorporating visualized datasets, lead/customer management, instant quote generation, AI-driven automation, seamless data flow, and interactive Google Maps drawing tools for precise fence and job-site mapping
  • Developed and launched two complete websites from the ground up, delivering one client $2,400 in monthly operational cost savings through streamlined processes and reduced third-party dependencies
  • Consolidated fragmented tools and workflows for multiple clients, eliminating redundant subscriptions and manual tasks to achieve thousands of dollars in monthly savings
  • Built tailored CRM solution for underground utility contractor, enabling fully remote operations and removing the need for physical office space
  • Created specialized lead, job, and quote management platform for fence contractor featuring interactive Google Maps fence-drawing functionality, accelerating estimating accuracy and project planning
  • Provided strategic consultations to clients on business efficiency, organizational workflows, and AI integrations, identifying opportunities and implementing solutions that drove measurable productivity gains
  • Maintained nine client websites and backend infrastructure, ensuring high uptime, optimal performance, and robust security standards
  • Managed domain registrations, Cloudflare security configurations, VMware virtualization environments, and provisioned/maintained two Dell PowerEdge servers for reliable client hosting
  • Engineered and maintained on-premise server infrastructure, including a custom self-hosted automated backup scheduler built from scratch to guarantee client data integrity and rapid disaster recovery

IT Developer & Systems Specialist

YWAM Medical Ships
Mazatlan
10.2020 - 03.2024
  • Designed and developed three mission-critical web applications using PHP, HTML, JavaScript, and CSS:Interactive Bible translation tracking system powered by ArcGIS API for visualizing language and translation data across Mexico
    Custom room booking platform for dormitories and apartments, enabling real-time reservations and housing coordination for international teams
    Daily meal planning and kitchen operations system to track headcounts, dietary restrictions, and meal requirements, reducing waste and improving efficiency
  • Engineered and managed comprehensive HubSpot CRM/CMS ecosystem as primary platform for operations, including advanced integrations, custom forms, and automation workflows
  • Built end-to-end volunteer management system within HubSpot for a medical ship ministry, handling full-cycle applications, onboarding, scheduling, and tracking for hundreds of volunteers
  • Developed, optimized, and troubleshot numerous HubSpot workflows, fixing integration errors, updating forms, and automating processes to reduce manual work and improve data accuracy
  • Diagnosed and resolved technical issues across HubSpot, custom PHP applications, and internal systems, ensuring reliable performance in a complex mission environment
  • Miscellaneous leadership experience incross cultural environment

Education

Bachelor's degree - Industrial Engineering

Iowa State University of Science and Technology
Ames, IA
05.2016

Skills

Languages & Frameworks

  • PHP (Laravel)
  • JavaScript / TypeScript
  • React / React Native
  • HTML / CSS
  • Java
  • Python
  • SQL / MySQL
  • C

Platforms & Tools

  • Drupal CMS
  • HubSpot CRM/CMS (Advanced Workflows & Automations)
  • AWS (EC2, S3, Storage, Lightsail)
  • Ubuntu / Linux Servers
  • VMware Virtualization
  • Cloudflare Security
  • Git / Version Control
  • Stripe API Integrations
  • Google Maps API / ArcGIS API
  • QuickBooks Integrations
  • Zapier / Airtable / Asana Automation

Languages

  • English, Fluent
  • Spanish, Intermediate

References

References available upon request.

Timeline

Web Developer

Light a Candle
06.2025 - Current

Freelance Web Developer / IT Lead

Freelance
03.2024 - Current

IT Developer & Systems Specialist

YWAM Medical Ships
10.2020 - 03.2024

Bachelor's degree - Industrial Engineering

Iowa State University of Science and Technology
Brennan KellyIT Consultant / Full Stack Developer