Senior Frontend Developer

• Delivered an NFT marketplace application from technical design to full implementation.
• Built an allow-listed service that met clients’ needs through extensive configuration while leveraging a singular codebase.
• Developed the web application from scratch with Angular 11, using templates and Figma designs provided by UI/UX developers.
• Integrated multiple payment providers, including Stripe and Tilia for monetary payments, and MetaMask for blockchain transactions.
• Implemented user authentication via Azure and Torus, with KYC verification based on payment options.
• Enabled store and marketplace sales through direct or auction flows, supporting both monetary and cryptocurrency payments.

• Delivered NFT marketplace application from the technical design until full implementation. It's an allowed-listed service that meets clients' needs and requirements through extensive configuration while leveraging a singular codebase.

• The web application was developed from scratch with Angular 11 while leveraging templates and Figma designs delivered by UI/UX developers.

• Several payment providers were implemented, such as Stripe and Tilia for monetary payments and Meta Mask for blockchain transactions.

• Provided the user authentication process through Azure and Torus with proper KYC implementation based on payment options.

• The platform offers store and marketplace sales through direct or auction flow with monetary or crypto payment options depending on client needs and wants.

• Improved and extended a core Angular 10 property management application, focusing on intercom, camera modules, and a shared custom library for reusable components.
• Developed an Angular 11 Intercom web app from scratch using Vonage (Nexmo) JavaScript SDK for app-to-phone and app-to-app calls.
• Built an Angular 11 Package Assistance web app from scratch, leveraging AI on the backend to match and connect package receivers.

• Worked on improving and extending the core application used as a property management tool and delivering web software solutions from scratch, one with integrated intercom functionality, while the other is used as a package assistance solution for deliveries.

• The primary responsibilities while working on the core application were to maintain and expand the modules that handled the software's intercom and camera portions and the custom library. The application was written in Angular ten and was leveraging a common custom library, which was responsible for centralizing the reusable components.

• The team developed the Intercom web application from scratch with Angular 11, and the primary purpose of the software was to provide a pure web solution for the intercom flow implemented on-site. The application leveraged Vonage (Nexmo) JavasScript SDK to implement and handle app-to-phone and app-to-app calls.

• He developed the Package assistance web application from scratch with Angular 11, and the primary purpose of the solution was to provide support in the process of package deliveries and pick-ups. The software leveraged AI on the back end to accurately define and connect the package receiver.

• Created a single-page MVP web solution for process optimization in the steel industry.
• Developed the application from scratch using Angular 10, implementing Figma designs provided by a UI/UX designer.
• Built a custom date-picker module supporting single or range selection, with or without time, and switchable views (Date, Time, Months, Years) to meet both design and engineering requirements.

• Created a single-page web solution from scratch that serves as an MVP for process optimization in the steel industry. The answer was developed from scratch with Angular 10 while following Figma designs completed by UI/UX designer. For the application custom date-picker module was developed, which facilitated the intended designs while allowing the engineers to use it through a single or range date with or without time while also being able to switch through Date - Time - Months - Years selections.

• Maintained, improved, and enhanced a functional wastewater management application.
• Focused on optimizing and completing feature implementation for a specific module.
• Worked with Angular 8 and integrated complex charts using the Highcharts.js library.
• Developed interactive charts and maps to model data from hardware devices and support user input for adjusting stored database values.

• Maintained, improved, and developed an established, functional application used in wastewater management. The main objectives of this application were to optimize, enhance and implement the remaining features for a specific module. The application was written in Angular 8 and extensively used complex charts implemented through the Highchart.js library. The charts and maps were modeling data obtained from installed hardware devices but were also supporting users' input to change and adjust the initial data stored in the database.

• Developed a single-page web application from scratch that's being used as a next-generation sales tool in the airline industry. The application was implemented from scratch with Angular 10 based on Figma designs which were completed by UI/UX designer. The data available on the application was graphically presented through charts while leveraging the Chart.js library but also through custom components which were handling pure, stacked, and circular progress bars.

• Led the full client-side development of SPA web and mobile applications using various front-end technologies.
• Worked on several engagements as a full-stack developer, primarily using PHP Laravel, MySQL database, and Node.js connected with MongoDB on the back end.
• Created a client app and admin panel that structures an application that offers prebuilt templates that users can customize and render on their preferred websites with advanced targeting options on multiple levels.
• The client application and the admin panel were developed from scratch as single-page web applications. Both applications were implemented without designs or wireframes in the initial stages, after which a dedicated UI/UX designer redesigned only the client application. Both applications were developed using Angular 9 and using Stripe API as a payment provider with no additional libraries. The template content and the centralized JS and CSS files were designed from scratch through the IDE integrated into the admin portal. The visualization of the data on the admin portal was implemented through the usage of Chart.js wrapped in a custom Angular component.
• Developed a client application and REST API that provides service for targeted users to create meetings with the company executives through a Google Calendar integration.
• The front-end application was developed from scratch, written in Angular 8, with the primary purpose of offering base information for the product and providing scheduler functionality.
• The back end was developed from scratch and written in PHP Laravel. It was used to facilitate the information obtained from the Google Calendar and to store and populate scheduled meetings.
• Built an admin panel and client apps for corporate internal communication through surveys, direct and department group chats, ideas, concerns, and more; implemented with several layers of authorization. .

Developed Angular.js projects as freelance developer and also worked on algorithms for the Ph.D. thesis written in pure JavaScript.