Nathan A. Brewer

Brewer Systems Limited

Independent Contractor and Consultant • Apr 2020 — Present

Jumping around from project to project. Testing, implementing, and Demonstraiting project ideas.

• Delivered a secure access control system integrating cloud and on-premise hardware for various applications
• Automated firmware deployment pipelines for IoT devices.
• Provided technical consulting on hardware and software integration projects.

Full Send Management

Chief Technology • Sep 2022 — Feb 2024

Led the implementation of innovative technology solutions, focusing on automation and payment processing.

• Worked with Zippin "Just-Walk-Out" Store Technology
• UIC Bezel8 XML Integrations via Serial and TCP XML.
• Entertained big ideas of who liked to have too many meetings.
• Developed custom POS solutions and Kiosk Terminals in Swift UI.
• Deployed a VPN network of routers to resolve changing public IP issues for network of client sites

Proximity Space

IoT Hardware Expert & Co-founder • Nov 2016 — Aug 2022

Focused on designing access control systems, IoT hardware, and secure cloud infrastructure.

• Developed and tested access control systems with membership ACL and advanced scheduling.
• Collaborated with part distributors and PCB manufacturing services for custom designs.
• Designed with embedded systems, microcontrollers, and SMT parts.
• Implemented serverless IoT solutions using AWS.

School Scout, Inc.

Lead Developer • Mar 2014 — Mar 2015

Managed all aspects of application and product development.

• Led full-stack development of web-based educational tools.
• Designed and implemented scalable backend solutions for user data management.
• Collaborated with stakeholders to define and deliver product features.

DFTZ

Contract IT and Web Systems Consultant • Apr 2011 — Mar 2014

Supported custom and existing web applications and network systems.

• Developed and maintained web applications for small businesses.
• Designed and configured network systems, including remote access solutions.
• Provided technical support for troubleshooting hardware and software issues.

Home Automation, A/V, and IP Network Professional

• Mar 2005 — Dec 2011

Worked on automation systems, networking, and A/V installations for commercial and residential projects.

• Conducted commercial installations of DirecTV, Dish Network, and CATV systems.
• Deployed custom wireless WAN and LAN connectivity, including Control4 automation systems.
• Developed custom software for network management and monitoring.

PiiMedia

Developer • Mar 2007 — Jan 2010

Focused on developing interactive web and multimedia solutions.

• Developed interactive Flash/ActionScript applications and Joomla-based CMS systems.
• Integrated credit card processing and e-commerce solutions.
• Worked on user interface design and front-end development.

Oasis Computer/OCINET

Computer Service and Network Technician • Jan 1996 — Nov 1998

Provided computer service, support, and network setup for local businesses and city offices.

• Built, configured, diagnosed, and supported x86 hardware.
• Set up and maintained network infrastructure for regional offices.
• Assisted in the launch of the area's third local Internet provider.

Montrose Delta VoTech

Delta M • 1998 — 1999, 2005

AT&T 568A/B Certification, Structured Cabling, CAD I & II

Montrose High School

High School • 1999

President of Technology Club

Networking

Extensive experience with IPv4, BGP, OSPF, AS number configuration, and managing multiple network gateways. Limited experience but great interest in all things IPv6

Routing

Proficient in network routing and iptables, with a strong understanding of configuring complex routing scenarios.

Network Security

Expertise in firewall configurations, security protocols, and ensuring secure network architectures.

Hardware

Skilled in embedded systems, microcontrollers, SMT parts, and designing and implementing access control systems.

Firmware Development

Experience developing firmware for ESP32, FreeRTOS, and LoRaWAN, focusing on reliability and performance.

Programming Languages

Proficient in PHP, C/C++, JavaScript, and Swift, with a focus on problem-solving and efficiency in coding.

Cloud Technologies

Skilled in the AWS stack, serverless architecture, and Docker, with experience in deploying scalable and cost-efficient cloud solutions.

Development Tools

Proficient in Fusion 360, KiCad. Regular user of Visual Studio Code