Skills
The things you do best reflect the opportunities you had and where you spent the most time and effort.
I haven’t listed everything. The skills here represent my most recent opportunities and experience.
- C#
- C++
- C
- JavaScript
- Typescript
- Python
- Java
- Transact-SQL
- Shell scripting
- HTML
- CSS
- .NET CLR and DLR
- ASP.NET Core
- Entity Framework Core
- Vue.js
- Vuetify
- Node.js
- WPF
- Telerik DevCraft
- HTTP/REST API
- JWT Authentication
- Sockets
- Serial Communications
- Modbus RTU and TCP
- Ethernet/IP
- BACnet/IP
- MQTT
- Windows
- Linux
- FreeRTOS
- ESP32
- Arduino Core
- Git
- Docker
- Compose
- SQL Server
- MySQL MariaDB
- MongoDB
- Redis
- CMAKE
- ESP-IDF
- Let’s Encrypt
- nginx
- traefik
- Flask
- gunicorn
- Django REST Framework
- SSH Key Pairs
- systemd services
- Visual Studio
- VS Code
- PlatformIO
- DevTools
- WordPress
- npm
- apt
- Early and frequent delivery of working builds
- Frequent merge and integration of new work
- Building long-term automated testing assets
- Working out deployment issues early
- Early investment in architecture and implementation patterns
- Manufacturing Analytics
- Supply Chain Modeling
- Consumable Data Models
- Extract, Transform and Load (ETL)
- Discrete Event Simulation
- Heuristic Optimization
- Graph Algorithms
- Open-Source Software Integration
- Industrial Protocols
- Edge Computing Devices
- Bespoke Algorithm Development
- EC2
- VPC/Subnet
- S3
- Elastic Beanstalk
- Lightsail
- SQS
- NAT Gateway
- NSGs
- Lambda Functions
- Python API
- Event Bridge
- CloudWatch
- Jump Server
- Azure Devops
- Virtual Machines
- VNet/Subnet
- VNet Peering
- Storage Accounts
- Blobs Files Queues Tables
- Azure Functions
- Private DNS Zone
- NAT Gateway
- NSGs
- App Service
- Private and Service Endpoints
- Azure CLI
- Python API
- Jump Server / Bastion Host
15+ years of success designing and implementing server-side solutions on a range of platforms.
Architected 8+ major applications over 20 years and led construction and implementation of each.
20+ years of success recruiting, engaging and mentoring new software engineers from internship to full proficiency.
Built and managed cloud production environment for an application used by 10,000+ users. Taught cloud computing in University of Wisconsin – Milwaukee graduate school.
10+ years experience working on embedded platform. Firmware author for 2 commercial industrial networking products.
Learning and using Vue.js and Vite, and looking for an opportunity to further build this skill.
9+ years experience integrating REST and other APIs into software products, and using C/C++ based APIs in embedded software products.
2+ years experience writing multi-task real time applications using variants of Real Time Operating System (RTOS).
15+ years experience incorporating complex algorithms into applications, including discrete event simulation, heuristic scheduling, and bespoke graph algorithms.
In-depth knowledge of production metrics including OEE, MTBF/MTTR, survival, and the use of Weibull analysis to characterize failures and improve production processes.
Integrated Modbus RTU, Modbus TCP, BacNET/IP, Ethernet/IP, MQTT and custom serial protocols into device firmware. Able to work with protocol code at the bare-metal level.
2+ years experience integrating open source libraries written in C and C++ into custom software products using CMAKE, Platform IO and ESP-IDF.