MTA: Introduction to Programming Using JavaScript

MTA: Introduction to Programming Using Python

MTA: Database Fundamentals

Technical Support Fundamentals

Google IT Support Professional Specialization Certificate

System Administration and IT Infrastructure Services

MTA: Introduction to Programming Using HTML and CSS

The Bits and Bytes of Computer Networking

IT Security: Defense Against The Digital Dark Arts

Operating Systems and You: Becoming a Power User

Certificate

For over a decade, I was a key field technician responsible for ensuring the accuracy and reliability of municipal and commercial water systems. This role required a deep understanding of complex mechanical systems, meticulous attention to detail, and a steadfast commitment to safety, as validated by my OSHA 10 and confined space certifications.

My experience went beyond simple repairs; it was about systematic problem-solving. I diagnosed and resolved complex system issues to improve reliability and served as a primary point of contact for municipal authorities and clients, ensuring clear communication and effective project scheduling.

Crucially, this role provided my first hands-on experience with remote data collection technology. I was responsible for installing and troubleshooting wireless AMR/AMI (Automated Meter Reading) register readers, which sparked my interest in the intersection of hardware, software, and data that ultimately led me to pursue a career in technology.

Key A

Water Meter Technician

Customer service: Blockbuster employees were movie recommendation experts, assisting customers in finding their perfect pick based on genre, actors, director, or even mood. They processed rentals and returns, ensuring timely returns and collecting late fees.
- Store maintenance: Keeping the store clean and organized was crucial. Employees restocked shelves, put away returned movies, and maintained clear aisles for browsing.
- Movie expertise: Staying up-to-date on new releases and promotions was essential. Blockbuster employees were bombarded with the latest movies to provide informed recommendations.
 - Inventory control: Conducting monthly inventory checks was another key responsibility. This involved counting movies on the shelves and comparing them to store records to ensure accuracy and identify any missing or damaged items.

Customer Service Representative

As a Programmer Analyst/Data Engineer at Marketing Communication Resource, I transformed raw client data into actionable marketing insights for diverse clients including non-profits and commercial enterprises.

Primary Responsibilities:
Data Import and ETL Development
- Created Perl scripts to process data from CSV files, databases, and CRM systems
- Developed SQL queries for database tables and validation
- Implemented error-handling and optimization for large datasets
- Automated recurring tasks to minimize manual intervention

Data Cleaning
- Standardized column names and merged duplicates
- Normalized addresses, phone numbers, and dates
- Created validation rules for data quality control
- Documented processes for knowledge sharing

Address Verification
- Integrated AccuZIP software for USPS validation
- Implemented CASS certification and NCOA workflows
- Created tools to visualize geographic distribution

Data Segmentation
- Developed categorization algorithms using demographics a

Programming Analyst/Data Engineer

As a freelance developer, I deliver custom digital solutions spanning full-stack web development and specialized game modification, adapting my technical approach to meet diverse client objectives.

• Web Development Services:
  - I manage web projects from consultation to deployment, leveraging a wide spectrum of technologies.
  - Custom Websites: Built responsive sites from scratch. Aujus-cle.com was crafted with HTML, CSS, & JavaScript for a fast, pixel-perfect user experience tailored to client brand and goals.
  - CMS Development: Developed dynamic WordPress sites to give clients content autonomy. For DanimalClown.com, I built a custom theme with a user-friendly interface for easy content management.
  - Modern Front-End Apps: Engineered component-based SPAs like my portfolio with React.js and Tailwind CSS, showcasing my ability to write clean, maintainable code for polished UIs.
  - Rapid Deployment: Leveraged website builders for projects on tight timelines or budgets, like Swee

Freelance Software Developer

Working on the cutting edge of technology as an Ai Agent Wrangler

Artificial Intelligence Specialist

I build across the stack, from C# game server mods and custom Discord bots to Perl-based ETL pipelines and SQL architect

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Know about Derek Gembus's work experience, education, bootcamps, certifications, and much more. Derek Gembus