• Designed and implemented new internal web tools.• Enhanced existing website using PHP 8 and jQuery within a proprietary framework, incorporating Bootstrap and AngularJS components.

• Managed back-end systems using PHP, Symfony, Doctrine, MariaDB and jQuery.• Assisted researchers in project deliverables by migrating large Excel datasets to MariaDB and PostgreSQL.• Collaborated with front-end developers to integrate back-end functionality with user interfaces.

• Acqui-hired by Avalara• The job responsibilities and description remained unchanged after the acquisition by Avalara.• I was part of a small core team of programmers who developed and maintained the software for this startup which sold for $377 million (cash) in 2020.• I was the primary builder of the Laws Administration area. The Laws Content Team used this to maintain over 84,000 laws. Each Law had multiple versions in the database. This system was built with History changes which allowed clients to go back-in-time to see older versions of the Law.• In addition, I was the primary builder to the Laws Acquisition Tool which pulled public Law content from government sites and highlighted any changes that were made from the previous version. The LAT saved the company thousands of man power hours. Without this program, TTR needed to hire close to 200 employees to keep track of all the changes which were happening on the government sites. After the LAT was created, 20 employees could do the same amount of work.• Both of the above systems were used on a daily basis with very little maintenance from the tech team.

• Established and sustained client relationships by providing ongoing support, troubleshooting, and training.• Developed customized websites using HTML, CSS, JavaScript, Perl and PHP across diverse industries.• Oversaw Linux Server system configurations for optimal performance, security, and backups.• Implemented and maintained web applications and a content management system on Linux servers.

• Engineered tailored Perl web applications to streamline employee workflows and enhance productivity.• Implemented Perl and MySQL data management systems for efficient data storage and retrieval.• Collaborated with multidisciplinary teams to gather requirements and deliver internal tools tailored to specific business needs.

• Developed customized internal web tools using PHP and MySQL to streamline data processing and enhance organizational efficiency.• Conducted code troubleshooting and debugging to sustain functionality and resolve issues during development phases.• Installed and configured Linux servers for internal operations, ensuring optimal performance and security measures.

• Implemented new features in the phone number inventory management system through PHP web tools, enhancing efficiency in tracking and organizing phone numbers.• Created a support monitor graphing system to track and display customer minute usage accurately and efficiently.• Developed efficient MySQL queries and stored procedures to ensure seamless data access and manipulation.

• Developed a robust web-based point of sale software tailored to company-specific needs using Perl, HTML::Template, HTML, and CSS.• Created visually appealing and user-friendly websites from scratch using HTML, CSS, and JavaScript.• Installed new server hardware and Linux software for multiple servers, managing them remotely from the corporate office through SSH as required.• Conducted routine maintenance and updates on servers to continue smooth operations and optimal security.• Configured Apache2, PostgreSQL, and Perl to enhance server performance and accommodate point of sale system requirements effectively.

• Designed and implemented dynamic web pages using Perl and HTML::Template to enhance user experience and functionality on the company's website.• Developed efficient CGI scripts in Perl to handle form processing and data manipulation for website interactivity.• Managed and optimized MySQL database queries to ensure fast and reliable data retrieval for the website.• Ensured website content was standard-compliant by utilizing HTML and CSS for consistent layout and styling across multiple browsers.• Developed a user-friendly web management interface, enabling clients to effortlessly maintain their accounts and conveniently pay invoices online.• Implemented a comprehensive email account management system within the web interface, allowing clients to efficiently manage their email accounts.• Integrated webalizer statistic viewing functionality into the interface, empowering the clients to monitor and analyze their website's performance and metrics in real-time.• Developed and implementaed a user-friendly web interface for manageing e-mail accounts within the Maildir directories.• Streamlined the process of adding and removing e-mail accounts on the server through the integration of Maildir directories.• Configured and maintained Qmail email servers to ensure smooth communication for all clients.• Managed secure file transfers using SFTP and FreeBSD servers for efficient data storage.

• Diagnosed and troubleshot hardware and software issues on PCs, laptops, and mobile devices.• Installed, configured, and maintained operating systems, applications, and security software across all company devices.• Conducted regular software updates, patches, and system backups to protect data integrity and mitigate cybersecurity risks.• Supported end-users by troubleshooting technical problems, providing guidance on IT best practices, and delivered timely solutions to minimize downtime.• Diagnosed and resolved hardware and software issues on all corporate computers to ensure optimal functionality and performance.

• Assisted dial-up clients with troubleshooting internet connectivity issues over the phone.• Logged and documented client interactions, resolutions, and feedback for quality assurance purposes.• Repaired and replaced faulty hardware components such as RAM, hard drives and motherboards.• Installed and configured operating systems and software applications to optimize client computer performance.

• Developed and maintained dynamic websites using Perl and MySQL for optimal performance and data management.• Customized website functionalities based on client requirements, ensuring efficient data retrieval and storage through MySQL queries and optimizations.• Supported IT Team in deploying software updates and patches on servers to ensure optimal performance and security.• Assisted with setting up new servers by installing hardware components such as hard drives, memory modules and network cards.