DHEERAJ ALLA

To seek and maintain full-time position that offers professional challenges utilizing interpersonal skills, excellent time management and problem-solving skills.

• Uncovering data patterns in Retail Data - This project aims to empower businesses in the retail and e-commerce sectors to make data-driven decisions for optimizing product placement, enhancing cross-selling strategies, and improving recommendation systems. To achieve this, we employ the Apriori algorithm, a data mining technique that identifies valuable patterns and associations in customer purchase behavior. This algorithm plays a pivotal role in extracting meaningful insights from transaction data, enabling businesses to tailor their strategies more effectively. The goal of the project is - It enables a company to better understand its customers and makes it easier to modify products to match the individual demands, habits, and concerns of different types of customers.
• Uber Traffic Data Visualization - This project can be useful to a wide range of audience, mainly in the traveling sector. Almost every person will think once in a while traveling that he can know how the traffic in the traveling area is, rush for the cabs and travel time from one specific location to another specific location. This project has been developed minding those people, which gives precise time to reach from one location to other location and users can see past traffic data through available visualizations like heat map,bar plot,line plots. Each of these visualizations can provide user specific understanding like bar plot gives user average time to reach the destination. Also heat map / calendar analysis shows peak traffic times in a month.
• Performance evaluation of Several EBG antennas - In this project, three different types of Electromagnetic Band Gap (EBG) antennas are presented and their performance is compared. Electromagnetic Band Gap (EBG) structures are considered the most promising techniques in antennas. EBG structures are used to reduce interference, surface wave, and mutual coupling. In this project first, a rectangular microstrip patch antenna is designed for Wi-Fi application having dimensions 30mm x 30mm which is printed on the RT/Duroid 5880 substrate having a thickness of 1.57mm. Inset feeding techniques are used to excite the antenna. To reduce surface waves, different EBG structures are placed on the rectangular patch. Different EBG structures used in this project are Fractal Fork and Spiral shaped EBGs. In this project a unit cell EBGs having dimensions 8mm x, 8mm is placed. The next array of unit cells is placed on the rectangular patch and the antennas' performance is observed. Important antenna parameters like return losses, gain, radiation patterns, and surface current are also compared. Three antennas' performance is compared and reported.