Lead full-stack development projects within an agile environment, utilizing TypeScript, JavaScript, HTML/CSS, Cesium SDKs, GraphQL, Nest.js, Express, HTML/CSS, and open source frameworks such as React.js to build frontend modules and components, and backend APIs and services. Develop client application using the Electron framework. Implement RESTful web services on the back-end in Node.js. Develop comprehensive unit and integration test suites with 80% or higher coverage in Jest.

Led full-stack development projects within an agile environment, utilizing TypeScript, JavaScript, HTML/CSS, Cesium SDKs, HTML/CSS, React.js. Spearheaded mobile development efforts on iOS and Android platforms using React Native, optimizing user experiences. Managed DevOps and CI/CD activities using Kubernetes, Helm, and GitHub Actions to streamline deployment processes, ensuring rapid and efficient delivery of software solutions. Implemented robust documentation strategies using Confluence, SharePoint, and other tools to enhance team collaboration and knowledge sharing. Enhanced software quality through automated testing frameworks such as Jest and Playwright.

Orchestrated full-stack development initiatives and periodic DevOps tasks leveraging Google Cloud services including Google Kubernetes Engine (GKE).Contributed to the development environment setup using Linux, VS Code, and GitLab CICD pipelines.Engaged in Agile/Scrum methodologies throughout the Software Development Life Cycle (SDLC), ensuring timely completion of project milestones.Implemented cutting-edge web technologies such as React.js, Next.js, Node.js, GraphQL, and REST APIs for scalable and responsive applications.Collaborated in the design and deployment of containerized applications using Kubernetes, Helm, and Docker technologies.Employed JavaScript, TypeScript, and Less.js CSS for front-end development, with back-end services hosted on Firebase and PostgreSQL databases.

Developed and maintained a robust React.js + Redux web application, covering front-end and back-end development, leveraging JavaScript (ECMAScript) / TypeScript, HTML, CSS on Node.js platform.Implemented automated processes using bash/shell scripts and Python scripts, streamlining tasks such as data transformation and loading, reducing a 40-hour manual process to a 90-second script.Utilized cloud technologies such as AWS S3, IAM, Lambda, Docker, MySQL databases, Elastic Beanstalk, and Octopus for efficient deployment and Continuous Integration / Delivery (CI/CD) pipelines.Employed Visual Studio Code as the primary Integrated Development Environment (IDE) for coding and debugging across Linux, MacOS, and Windows environments, ensuring cross-platform compatibility.Produced multimedia content for curriculum and training purposes, using Adobe Photoshop for image conversion, Adobe Premiere for video creation/editing, and REAPER/Adobe Audition for audio editing, enhancing both customer-facing and internal training materials.

Provided expert support for RS-232 industrial automation serial products on both Linux and Windows platforms, resolving complex issues promptly and ensuring uninterrupted operations.Implemented effective troubleshooting strategies for network configurations, optimizing system performance and minimizing downtime for clients.Led documentation efforts by writing comprehensive guides, creating training videos, and conducting product demonstrations, enhancing user understanding and satisfaction.

Build and support computer and multimedia infrastructure for video projection, theatrical lighting automation, and time-synchronized multitrack audio support. Create artistic videos for projection during live shows. Develop cross-platform (OS X / Linux / Windows) redundant backup solution using Git version control software. Contribute to open source lighting control project, build and compile custom software in C++ based on Qt5 framework. Play guitar and saxophone at live shows.

Operate and troubleshoot audiovisual equipment for corporate events on the 3M campus. Run video switcher and operate cameras. Mix audio using equalization, compression, and other techniques to maximize intelligibility and quality. Set up wired and wireless microphones. Operate Windows-based software mixers, Behringer 32X digital hardware mixers, Soundcraft SI digital hardware mixers, Ross and Broadcast Pix video switchers, BlackMagic audiovisual devices.

Provided comprehensive support for Java-based enterprise software to PTC's largest corporate customers, ensuring smooth operation of licenses, subscriptions, and managed services, resulting in enhanced customer satisfaction and retention rates. Utilize knowledge of IP networking, VPNs, DNS, load balancing, and firewalls to troubleshoot customer issues.Closely collaborated with developers, customers, and internal teams to troubleshoot issues related to Apache web server, Microsoft SQL Server, Oracle database, networking, DNS, and other technical areas, consistently delivering effective solutions and maintaining high service levels.Played a key role in knowledge sharing and mentorship by writing and editing technical articles, serving as a peer coach for the knowledge base, and actively participating in the Premium Services Advisory Board to drive organizational change and recommend best practices for software tools such as SalesForce CMS.

- Design and develop curriculum; write and edit scripts- Host and present training material (on-camera talent, voiceover)- Work closely with content producers and graphic artists- Create assessments according to educational best practices- Author of Foundations of Digital Audio course

- Format and lay out instructional materials using:-- Adobe Creative Suite (InDesign, Photoshop)-- Microsoft Office-- QuarkXPress- Assist with proofreading- Contribute to design usability- Assure stylistic consistency- Implement digital asset storage and format conversion

- Build and maintain multiple web sites- Program light show with DMX and MIDI- Produce and engineer music- Write and deliver instructional / e-learning content using:-- Final Cut Pro X-- DSLR videography-- Screen capture such as Camtasia, Snapz Pro, and ScreenFlow- Book and perform live solo, duo, and band shows- Write and publish a blog- Teach technology and music lessons

- Deliver instruction in:-- Audio engineering-- Electronic music composition-- Music theory-- Ear training-- Video editing-- Adobe Creative Suite- Curriculum writing- Collaborative team-teaching- Instructional technology- Provide technical support to music department- Administer Mac OSX digital audio workstation lab using:-- Apple Remote Desktop-- Custom shell scripting- Supervise multitrack recording studio- Audio engineering for live concerts and recordings- Designed, 3D-modeled, and built acoustic treatment for:-- 170-seat performance hall-- Three vocal/isolation booths

- One-year sabbatical replacement position- Deliver instruction to adult students in:-- Audio engineering-- Analog recording-- Dialog editing-- MIDI programming in binary and hexadecimal-- Acoustics and studio design- Leverage LMS (Learning Management Systems: Desire2Learn / D2L).