Parul Mittal

I’m a Senior Full Stack Developer with 6+ years of software development and application management experience, with deep expertise in C# and ASP.NET Core. I focus on building dependable web systems that improve performance, reduce errors, and keep teams moving with disciplined engineering.

At Teleperformance India, I architected ASP.NET Core web apps that improved performance by 50% and set corporate best practices for dependency injection. I design relational database schemas across SQL Server and PostgreSQL, optimize LINQ queries to cut response times by 50%, and scale enterprise-grade REST APIs using EF Core with memory caching to boost operational efficiency by 40%. I also drive delivery through sprint planning, technical breakdowns, and code reviews—helping my 8-member team increase sprint velocity by 15%.

Previously at SkilrockTechnologies, I collaborated with a small team to implement robust RESTful APIs using Laravel and Vue.js, ensuring seamless asynchronous data flow between frontend and backend. I delivered core services with PHP and Laravel (clean MVC architecture, Eloquent ORM), reducing baseline development time by 20%, and supported enterprise-facing deployments on AWS S3 and EC2 for 99.9% application uptime. I also contributed heavily to code quality with frequent code reviews while following Agile/Scrum methodologies.

In my projects, I build with real-world scale and performance in mind—like a Visa Processing System using Docker, Entity Framework Core, C#, and Gatling for load testing to isolate bottlenecks under peak usage. I’ve also enhanced travel booking (25% decrease in transaction errors for 10,000 users monthly) and built utility and integration modules with high success rates and uptime, because I like shipping stable systems that users can trust.