I have vast experience managing client deposit warehousing through the implementation of barcode solutions and ERP software in various applications. These applications encompass essential functionalities including product acquisition from manufacturers, efficient depositing, and timely deliveries. In terms of the front-end development, cutting-edge barcode readers on mobile devices were utilized with the support of Windows mobile, Xamarin Android or Angular frameworks. For the back-end, the ASP.NET Web API integrated seamlessly with WinMentor ERP to ensure smooth operations.

I have collaborated within a medium-sized team for a client spanning global usage, particularly prominent in the United States, who specialized in the creation of a widely utilized Hotel accommodation booking application. During this engagement, my responsibilities encompassed developing an array of applications within the app's ecosystem, including APIs, end-user applications, and administrative web applications. Additionally, a significant feature of this app entailed automating the check-in/check-out procedure by leveraging kiosk devices strategically placed in hotels, greatly enhancing client convenience during their settling process.

A web application facilitates the exploration of music tailored to users' individual tastes. By taking into account their musical preferences, the application conducts searches and offers recommendations by analyzing various criteria such as instruments, tags, genre, popularity, and other relevant factors. From a technical standpoint, the front-end component was developed using Angular 4, while the server was implemented using ASP.NET Web API, in conjunction with a Neo4j graph database.

Battle of the Tanks is an immersive 2D online browser game, offering players the unique opportunity to take control of their own tanks and engage in thrilling combat with rival opponents, all with the ultimate goal of attaining the highest possible score. Enhancing gameplay, participants can effectively communicate with one another through a comprehensive global chat feature, while an interactive scoreboard promptly reflects live events occurring on the battleground. Employing ASP.NET SignalR facilitates seamless real-time communication among users, whereas HTML Canvas and jQuery were utilized to meticulously craft the game's visually stunning layout and graphics.

This feature provides enhanced accessibility for guests into the residence complex. The proprietor has the capability to establish a curated roster of contacts, enabling guests to effortlessly access the premises by sending an SMS containing a predetermined text to the homeowner's designated number. Upon receipt of the message, the application will verify the phone number against the proprietor's contact list and automatically trigger the opening of the barrier. Technology: Xamarin Android.

GlobalCV is a sophisticated web application utilized by IT-related company personnel for the purpose of creating and maintaining their professional CVs. With its array of valuable functionalities, including CV import or export, the platform ensures that each CV remains up-to-date through regular monthly reminders sent to all employees via email. In technical terms, the application's back end was skillfully developed using ASP .NET Web API, while the front end was expertly crafted using Angular.

The Toptal React Accelerator is an esteemed educational program designed for JavaScript developers seeking to enhance their skills in React, NextJS, Redux, and GraphQL. This 2-month intensive program entails a structured curriculum consisting of rigorous learning exercises, immersive hands-on activities, a meticulous evaluation process, comprehensive learning assessments, and an advanced Invoice Management System. Through this integrated invoicing application, users gain the ability to efficiently track invoices, manage client relationships, and maintain accurate company information.

The Node.js Accelerator is an exclusive learning program designed to educate JavaScript / Backend developers in Node.js, ExpressJs, NestJS, and TypeScript. This intensive 2-month program includes extensive learning exercises, live instructor-led sessions led by subject matter experts, immersive hands-on activities, a rigorous evaluation process, comprehensive assessments, and a progressive project. In this project, participants will construct a Microservices-based (REST APIs) eCommerce application using ExpressJs and NestJs. The project includes implementing a User service for authentication and user management, as well as a product-catalog service for inventory management.