David Steinberg Dantus

https://www.hotpartydeals.com

• Created HTML5 CSS responsive website, built on Blade Laravel templates from scratch to serve as a
comprehensive directory for party planning resources, developed interfaces that allowed businesses to
advertise their services.
● Used Bootstrap5 as well as many other JavaScript and CSS libraries to enhance and make user friendly
interaction and organization like Semantic UI, Data tables and Chart Js.
● Developed the Backend using Laravel 9.5 framework running on PHP 8.2, MySQL Databases with
Eloquent ORM, made Models, Database migrations, as well as custom functions to process data.
● Built an effective debugging and feedback system that is completely isolated from any client interaction
on the website, hence not impacting any website load times or performance.
● Built statistics and metrics for the website.
● Upgrades, maintenance, bug fixing, add new features and modules and improve existing ones, server
and hosting maintenance and migration and database optimization.

https://www.cuisineconvene.com
• Play active role in all phases of Development Life Cycle (SDLC) such as strategy and analyzing, designing, building (coding), testing and documentation, for website dedicated to making online, international community of chefs who want to share recipes, cooking knowledge, and articles to achieve healthy, but tasty lifestyle.
• Translate customer requirements into written use cases.
• Develop Web pages by using HTML5, CSS3, Jquery, Javascript, and Bootstrap for responsive design, Use wide variety of NPM packages for different functionalities, and Implemented Node JS using Express framework by integrating NPM packages and user backend Rest API integration using MySQL database.
• Upgrades, maintenance, bug fixing, add new features and modules, server and hosting maintenance and migration and database optimization.

https://www.apluslegaladvice.com

• Developed Web application with PHP Laravel 8 MVC Framework while javascript and jquery are used for validation.
• Took sole responsibility for architecting and implementing backend which manage API querying, cache API data, maintain historical and real-time datasets, store user app data, and calculate popularity and demographic metrics, using MySQL database.
• Designed and developed software applications, wrote actual codes to run programs, test codes functionality, check for Software errors and debugging, and also execute programming maintenance work.
• Designed and developed Frontend Web pages using HTML5 and CSS, and solved issues to create robust application.
• Acquired and applied knowledge of current and emerging practices in data structure and algorithm.
• Upgrades, maintenance, bug fixing, add new features and modules and improve existing ones, server and hosting maintenance and migration. Laravel database migrations, optimization and normalization as needed.

• Built tablet/mobile application, in team of 3, for ambulances to generate patient report when are picked up by paramedics, speeding up patient admission process by capturing vital signs, personal information and patient's signature, previous medications and treatments.
• Designed and implemented rest APIs with JSON data formats and API versioning strategy to support next-generation UI while maintaining software backward compatibility.
• As lead software developer, developed 70% of both frontend and backend code using HTML5, CSS, jQuery while using PHP/MySQL as backend running on PHP MVC framework.
• Enhanced client support by providing unique tailor-made solutions, resulting in application being used by 10+ ambulance companies.