Vlad Trenea

I have worked on applications that use barcode solutions and ERP software to manage the client’s deposit warehousing. These include functionalities, such as product acquisition from the manufacturer, depositing, delivering, etc. Technically speaking, for the front-end part (which is found on mobile devices with advanced barcode readers), Windows mobile, Xamarin Android or Angular was used, while the back end relied on ASP.NET Web API with WinMentor ERP.

Worked in a medium-sized team for a client who developed a Hotel accommodation booking app used worldwide, especially in the US. Work included the development of various applications in the ecosystem—APIs and end-user and admin web apps. The app also provided an automated check-in/check-out process, using kiosk devices placed in hotels, making it easier for clients to settle in.

A web application helps users discover new music according to their tastes. By considering the user’s musical preferences, it searches and recommends the most appropriate songs based on several factors—instruments, tags, genre, popularity, and more. Technically speaking, the front-end part was developed using Angular 4, while the server was implemented using ASP.NET Web API and a Neo4j graph database.

Battle of the Tanks is a 2D online browser game that enables each connected user to control a tank and fight its opponents to achieve the highest score possible. The game also provides a global chat that the participants use to communicate and a scoreboard that gives updates as soon as the events happen on the battleground. To enable real-time communication between the users, ASP.NET SignalR was used, while the layout and graphics were built using HTML Canvas and jQuery.

This grants access to guests into the house's residential complex more easily. The owner will be able to define a list of contacts, and the guests are allowed to open the barrier in a straightforward manner by sending an SMS containing a predefined text to the home owner's number. Once the message is received, the app will check whether the phone number belongs to the owner's list of contacts and automatically calls the barrier to open.

Technology: Xamarin Android.

GlobalCV is a web application used by employees of an IT-related company to create and update their CVs. It offers useful functionalities, such as CV import or export, and assures that every CV is updated frequently by reminding every employee monthly via email to update his CV. Technically speaking, the back end of the application was built using ASP .NET Web API, while the front end was developed using Angular.

The Toptal React Accelerator is an exclusive learning program that educates JavaScript developers in React, NextJS, Redux, and GraphQL. This is a 2-month program that consists of rigorous learning exercises and hands-on activities along with a stringent evaluation process, comprehensive learning assessments, and an Invoice Management System. Within this invoicing application, users are able to track invoices, clients, and company information.

The Node.js Accelerator is an exclusive learning program that educates JavaScript / Backend developers in Node.js, ExpressJs, NestJS, and TypeScript. This is a 2-month program that consists of rigorous learning exercises, live instructor-led sessions by SMEs, hands-on activities along with a stringent evaluation process, comprehensive assessments, and an incremental project where participants implement a couple of Microservices (REST APIs) using ExpressJs and NestJs. The Incremental project simulates an eCommerce application consisting of two services, i.e., a User service to implement the authentication with user management and a product-catalog service that offers functionalities to manage inventory.