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Work Background
Freelance (Self employed).NET Developer
Sep. 2022
USTSenior .NET Engineer
Sep. 2021 - Aug. 2022โ Order Management System Client, a top computer manufacturing company was wasting time and money due to an old, slow, and hard-to-maintain order and configuration management systems. โข ๐ซ๐๐๐ฎ๐๐๐ ๐ญ๐จ ๐ ๐ญ๐ก๐ ๐๐๐๐ข๐ญ๐ข๐จ๐ง๐๐ฅ ๐ญ๐ข๐ฆ๐ required to process orders by retiring the legacy systems and replacing them with scalable and UI-friendly applications by implementing an easy-maintainable microservice architecture. โข ๐๐๐ก๐ข๐๐ฏ๐๐ $๐.๐๐ ๐๐จ๐ฌ๐ญ ๐๐ฏ๐จ๐ข๐๐๐ง๐๐ by improving overall system performance and quality by leveraging cloud technologies and by using NoSQL databases ๐ ๏ธ Skills: .NET Core, .NET Framework, Angular 12 / 13, MongoDb, SqlServer, OracleDB, EF Core, XUnit, YAML, SonarCube, GitLab
Cognizant SoftvisionSenior .NET Engineer
Jan. 2021 - Sep. 2021Bucureลti, Romรขniaโ Transportation Portal The client, a large transport group, was missing huge business opportunities and was wasting a significant amount of time on repetitive manual tasks due to having an unscalable legacy system that was hard to maintain. โข ๐๐จ๐ง๐ญ๐ซ๐ข๐๐ฎ๐ญ๐๐ ๐ญ๐จ ๐ญ๐ก๐ ๐ ๐ซ๐จ๐ฐ๐ญ๐ก ๐จ๐ ๐ญ๐ก๐ ๐ ๐ซ๐จ๐ฌ๐ฌ ๐ซ๐๐ฏ๐๐ง๐ฎ๐ ๐ฐ๐ข๐ญ๐ก $๐๐+ ๐ฉ๐๐ซ ๐ช๐ฎ๐๐ซ๐ญ๐๐ซ and ๐๐ง๐ก๐๐ง๐๐๐ ๐ญ๐ก๐ ๐ ๐๐ง๐๐ซ๐๐ฅ ๐ฉ๐๐ซ๐๐จ๐ซ๐ฆ๐๐ง๐๐ ๐จ๐ ๐ญ๐ก๐ ๐ฌ๐ฒ๐ฌ๐ญ๐๐ฆ ๐๐ฒ ๐๐% by using a clean architecture approach and building an efficient synchronization mechanism between microservices. โข ๐ข๐ง๐๐ซ๐๐๐ฌ๐๐ ๐ญ๐ก๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ ๐ฌ๐ฉ๐๐๐ ๐๐ฒ ๐๐๐% and ๐ซ๐๐๐ฎ๐๐๐ ๐ญ๐ก๐ ๐ญ๐ข๐ฆ๐ ๐ซ๐๐ช๐ฎ๐ข๐ซ๐๐ ๐๐ฒ ๐จ๐ฉ๐๐ซ๐๐ญ๐จ๐ซ๐ฌ ๐ญ๐จ ๐ง๐จ๐ญ๐ข๐๐ฒ ๐ญ๐ก๐ ๐๐๐ซ๐ซ๐ข๐๐ซ๐ฌ ๐ญ๐จ ๐ by designing and implementing the core microservice together with the notification system. ๐ ๏ธ Skills: ASP .NET Core, C#, XUnit, Moq, PostgreSQL, EF Core, Git, CQRS, Azure, Docker, SonarCloud, Handlebars
Cognizant SoftvisionSenior Xamarin Developer
May. 2019 - Dec. 2020Bucharest, Romaniaโ Company App The client, a top player in the pharma industry, was dealing with inefficient communication with highly qualified employees due to the usage of deprecated and hard-to-maintain corporative communication tools. โข ๐ ๐ซ๐๐ฐ ๐ญ๐ก๐ ๐ง๐ฎ๐ฆ๐๐๐ซ ๐จ๐ ๐๐๐ข๐ฅ๐ฒ ๐๐จ๐ง๐ง๐๐๐ญ๐๐ ๐๐ฆ๐ฉ๐ฅ๐จ๐ฒ๐๐๐ฌ ๐๐ซ๐จ๐ฆ ๐๐ ๐ญ๐จ ๐ฆ๐จ๐ซ๐ ๐ญ๐ก๐๐ง ๐๐๐๐ by assuring an effective communication instrument by taking part in the architectural design of a dynamic, highly customizable mobile application and implementing major features such as news feed and like of articles. ๐ ๏ธ Skills: Xamarin Forms, C#, MVVM, Git, Nunit, Moq, SonarCloud, Agile
UTI Senior .NET Engineer
Sep. 2018 - Apr. 2019Bucharest, Romaniaโ Fault Management System The client, a leading Roumanian company in the IT industry, was inefficiently losing time on integrating new hardware devices in the existing parameter monitoring solution due to multiple iterations of testing and adjustments. โข ๐ฆ๐๐ง๐๐ ๐๐ ๐ญ๐จ ๐๐ซ๐๐ฌ๐ญ๐ข๐๐๐ฅ๐ฅ๐ฒ ๐๐ฎ๐ญ ๐ญ๐ก๐ ๐ญ๐ข๐ฆ๐ ๐ซ๐๐ช๐ฎ๐ข๐ซ๐๐ ๐๐จ๐ซ ๐ข๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐ง๐ ๐ง๐๐ฐ ๐ฌ๐๐ง๐ฌ๐จ๐ซ๐ฌ ๐๐ฒ ๐ฆ๐จ๐ซ๐ ๐ญ๐ก๐๐ง ๐๐% by reducing the number of iterations by implementing a new lightweight standalone web application, capable of simulating any sensor by defining the probabilities and working ranges for the device. ๐ ๏ธ Skills: ASP .NET Core, Razor Pages, HTML, CSS
UTI Senior .NET Engineer
Sep. 2018 - Apr. 2019Bucharest, Romaniaโ Ticketing Vending Machine The client, the public transportation company from Galati, was struggling with infernal queues and had missing vital traveler statistics due to the lack of an automated system for ticket selling and validation. โข ๐๐ง๐ฌ๐ฎ๐ซ๐๐ ๐ซ๐๐๐ฎ๐๐ญ๐ข๐จ๐ง ๐จ๐ ๐๐จ๐ง๐ ๐๐ฌ๐ญ๐ข๐จ๐ง ๐๐ฒ ๐๐% by leveraging the power of statistics by developing QR-based tickets which contain sufficient pieces of information about the trip such as bought time and validation time. โข ๐๐จ๐ง๐ญ๐ซ๐ข๐๐ฎ๐ญ๐๐ ๐ญ๐จ ๐ญ๐ก๐ ๐ซ๐๐๐ฎ๐๐ญ๐ข๐จ๐ง ๐จ๐ ๐ญ๐ก๐ ๐ญ๐ข๐ฆ๐ ๐ฌ๐ฉ๐๐ง๐ญ ๐ข๐ง ๐ช๐ฎ๐๐ฎ๐๐ฌ ๐๐ฒ ๐ฑ๐.๐ by implementing a simple and intuitive UI for vending machines and by integrating modern hardware like ticket printers and coin dispensers. ๐ ๏ธ Skills: C#, WPF, Zxing
UTI Senior .NET Engineer
Sep. 2018 - Apr. 2019Bucharest, Romaniaโ Warehouse Management System The client, one of the biggest regional egg producers, was unable to automatically centralize and utilize data from warehouses due to the limitation of the current solution of using an application instance per each warehouse. โข ๐ฆ๐๐ง๐๐ ๐๐ ๐ญ๐จ ๐ซ๐๐๐ฎ๐๐ ๐ฆ๐๐ง๐ฎ๐๐ฅ ๐ฐ๐จ๐ซ๐ค ๐๐จ๐ฐ๐ง ๐ญ๐จ ๐ by having a single running instance by extending the processing pipeline of the solution by adding a separate directory structure for each warehouse. ๐ ๏ธ Skills: C#
ORTEC - Optimize Your World.NET Engineer
Apr. 2017 - Sep. 2018Bucharest, Romaniaโ Employee Self Service The client, a successful logistic optimizer company, had difficulties in selling his workforce management solution in new markets due to presenting an old, bugged, and unsecured mobile application. โข ๐๐จ๐ง๐ญ๐ซ๐ข๐๐ฎ๐ญ๐๐ ๐ญ๐จ ๐ญ๐ก๐ ๐ฌ๐ฉ๐ซ๐๐๐ ๐จ๐ ๐ญ๐ก๐ ๐ซ๐๐๐ซ๐๐ง๐๐๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง ๐ข๐ง ๐ ๐ง๐๐ฐ ๐๐จ๐ฎ๐ง๐ญ๐ซ๐ข๐๐ฌ by enhancing the globalization capabilities of the application by adding localization files and support for time zones. โข ๐ฆ๐๐ง๐๐ ๐๐ ๐ญ๐จ ๐ฌ๐ฎ๐ฌ๐ญ๐๐ข๐ง ๐ญ๐ก๐ ๐๐ฑ๐ฉ๐๐ง๐ฌ๐ข๐จ๐ง ๐จ๐ ๐ญ๐ก๐ ๐ฉ๐ซ๐จ๐๐ฎ๐๐ญ ๐๐ซ๐จ๐ฆ ๐๐.๐๐๐ ๐ญ๐จ ๐๐.๐๐๐ ๐ฎ๐ฌ๐๐ซ๐ฌ by redesigning from scratch multiple business flows and addressing the security issues found in older versions of the mobile application, by an external audit ๐ ๏ธ Skills: C#, Xamarin Android, Xamarin iOS, ADO.NET, ASP .NET, SQL Server, SQL Lite, Perforce, XML, XSD, Agile
TeamnetFull Stack Java Developer
Aug. 2016 - Apr. 2017Bucharest, Romaniaโ Work Inspection The client, the Romanian Ministry of Labor, had an inefficient way of communicating with employees and employers and was unable to process all petitions due to a bugged and non-mobile-friendly digital system. โข ๐๐จ๐ง๐ญ๐ซ๐ข๐๐ฎ๐ญ๐๐ ๐ญ๐จ ๐ซ๐๐ข๐ฌ๐ข๐ง๐ ๐ญ๐ก๐ ๐๐ฎ๐๐ข๐๐ง๐๐ ๐จ๐ ๐ฉ๐ซ๐๐ฌ๐ฌ ๐ซ๐๐ฅ๐๐๐ฌ๐๐ฌ ๐๐ฒ ๐ญ๐ฌ๐ฑ by optimizing the UI and enhancing support for mobile devices by redesigning various screens with Bootstrap โข ๐๐ง๐ฌ๐ฎ๐ซ๐๐ ๐๐๐% ๐๐จ๐ซ๐ซ๐๐๐ญ๐ง๐๐ฌ๐ฌ ๐จ๐ ๐ฉ๐๐ญ๐ข๐ญ๐ข๐จ๐ง๐ฌ ๐ฉ๐ซ๐จ๐๐๐ฌ๐ฌ๐ข๐ง๐ flow by increasing the stability of document uploads by using a CLOB storage approach ๐ ๏ธ Skills: Java EE, Hibernate, PostgreSQL, AngularJS, JS, HTML, CSS, Bootstrap, Tomcat
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