Stefan-Ionut Lazar

Senior Programmer at Alten

Popeşti-Leordeni, Ilfov, Romania

About

Experience

  • Programmer at ALTEN Romania
    Jan 2023 - Present · 3 yrs 6 mos

    Experienced in Angular 15+, Azure, .NET 6, SQL Server, TypeScript, Git, SOLID principles, Repository design pattern, APIs, Jasmine, SonarQube, and Snyk. I specialize in developing new functionalities and maintaining medical-related applications, ensuring seamless performance and reliability. I have led upgrades for Angular and .NET applications, most recently modernizing an Angular 9 system to Angular 17. Beyond technical contributions, I mentor and train junior developers and new colleagues, providing guidance to help them grow and succeed.

  • Application Development Analyst at Accenture
    Jul 2021 - Jan 2023 · 1 yr 7 mos

    Experienced in React, .NET Core 3, CSS, HTML, ASP.NET, SQL Server, Git, SOLID principles, Microservices, RabbitMQ, TeamCity, Octopus, Entity Framework, AutoMapper, and Unit Testing. I have worked across various applications, solving diverse challenges in web and database environments. My expertise includes developing Microservices, implementing new functionalities, and optimizing or redesigning applications and SQL tables to enhance performance and scalability. I have extensive experience working with Web APIs and Microservices, having created and consumed numerous solutions to streamline integrations and system architecture.

  • Programming at SII Romania
    Aug 2019 - Jul 2021 · 2 yrs

    Experienced in Angular 5 & 9, .NET Core 3, CSS, HTML, ASP.NET, Oracle, SQL Server, TypeScript, Windows Forms, MVC, TFS, Toad, Git, Swagger, SVN, Web Forms, and SOLID principles. I have worked across various applications, tackling challenges in Windows, web, and database environments. My expertise includes remaking legacy applications, transforming Windows/Web Forms systems into modern Angular 9 + .NET Core API solutions, and implementing Multi-Factor Authentication for enhanced security. I specialize in optimizing and redesigning modules, applications, Oracle procedures, SQL tables, and SQL procedures to improve efficiency and scalability. Additionally, I have extensive experience with Web APIs, having created and consumed numerous solutions to streamline system integrations and enhance functionality.

  • Programmer at Allianz-Tiriac Asigurari
    Apr 2018 - Aug 2019 · 1 yr 5 mos

    Experienced in Angular 5, CSS, HTML, .NET, Oracle, Report Services, SharePoint, TypeScript, Windows Forms, Telerik, .NET Core, TFS, and Toad. I specialize in troubleshooting and optimizing applications, working across Windows, web, and database environments. My expertise includes redesigning modules, applications, Oracle procedures, and packages to improve performance and scalability. Additionally, I manage user role creation, data import/export, and Web API development, having both created and consumed numerous APIs to streamline system integrations. When recurring challenges arise, I proactively collaborate with my supervisor to identify long-term solutions, ensuring efficiency and reducing redundant work

  • Quality Control at Ubisoft
    Jul 2016 - Oct 2016 · 4 mos

    Used Jira to report any type of bug Used to test every game mission in any way possible, report it if it was a bug and supervise all my reported bug's I was in top 3 most bugs reported almost every month I worked there