• Designed and implemented robust ASP.NET MVC and .NET Core applications for hotel booking, utilizing MS SQL Server for efficient data handling from search to booking and cancellation. Developed flight reissue functionality, boosting user engagement by 20%. Assisted in migrating ASP.NET MVC project to ASP.NET Core 7 for cost-effective, high-performance deployment on Linux servers.• Effectively utilized HTML, CSS, and Bootstrap, while leveraging JavaScript and jQuery to create interactive user interfaces and AJAX for efficient user interaction and client-server communication and used asynchronous programming both in front-end and back-end for enhancing responsiveness and performance during time consuming tasks.• Leveraged Entity Framework for seamless data access, ADO.NET for low-level database connections, and LINQ for expressive queries and manipulate C# in-memory collections (in JObject, XDcument, XML, etc). Adept at crafting stored procedures with intricate conditional logic and reliable error handling using T-SQL with Server Management Studio 19 (SSMS).• Successfully integrated PhonePe and Stripe payment gateways and hybrid encryption-decryption using RSA & AES to securely exchange data with ICICI Bank Api for seamless payment options for travel agencies and partners.• Developed REST APIs using ASP.NET Web API framework to expose services to third parties, and implemented JWT token-based authentication. I used Postman for API testing, wrote test scripts, response validation, and workflow optimization Also integrated external RESTful web services for hotel and flight availability/booking into MVC application.

Developed software for windows OS in order to receive and manipulate data from an IoT device.• Used C# programming language to develop a software that is able to communicate with the IoT devices through the USB Serial Port and send and and receive data in order to control various device settings.• Used Visual Studio 2012, 2017 to write the C# code.• Used Installshield software to create software packages.• Used various Object Oriented Programming concepts such as Encapsulation, Inheritance, Abstraction, etc in order to optimize the working of the application.

• Designed & modeled instrument cabinets for environmental monitoring systems (EMS) and underground water level recorder (piezometer), indoor and outdoor air quality monitors (AQM) using SolidWorks and AutoCAD, followed by sheet metal fabrication via CNC laser cutting and bending machine.• Played the role of fabrication and production engineer and improved the casing design of indoor and outdoor AQM using DMAIC methodology and then carried out the modelling procedure using Computer Aided Design (CAD) software.• Effectively conducted the calibration test and identified possible causes of errors in temperature readings of SHT31 temperature and humidity sensor employed in the indoor AQM. Designed various housing prototypes to troubleshoot the causes of errors and then fabricated the prototypes for testing using FDM 3D printing.• Designed and fabricated the mounts of electronic sensors (SHT31, VOC, SPM, CO2, NO2, SO2, etc.) using Solidworks and 3D printing.• Maintained Bill of Materials (BOM), product documentation using Microsoft Word and Microsoft Excel pertaining to various design and development phases.