About
I am currently a Senior Software Engineer at Salesforce, working on their Marketing Cloud…
Activity
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If you are still deploying like it’s 2005 and sh*tpost on Reddit about speed, you have it all backwards. Let me explain. (And no, this is NOT…
If you are still deploying like it’s 2005 and sh*tpost on Reddit about speed, you have it all backwards. Let me explain. (And no, this is NOT…
Liked by Aditya Das
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As the 2025 summer #interns leave after their internship at PayPal In the ~7 years since, I’ve been fortunate to grow tremendously—both…
As the 2025 summer #interns leave after their internship at PayPal In the ~7 years since, I’ve been fortunate to grow tremendously—both…
Liked by Aditya Das
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Received Copyright from GoI Copyright Office on the "Design of AI application to remove blank space Markers on Examination Answer sheets."…
Received Copyright from GoI Copyright Office on the "Design of AI application to remove blank space Markers on Examination Answer sheets."…
Liked by Aditya Das
Experience
Education
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Columbia University in the City of New York
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Courses :
COMS W4711 Machine Learning
COMS W4111 Introduction to Database
COMS E6998-6 Cloud Computing & Big Data
CSOR 4231 Analysis of Algorithms
COMS W4995 Applied Deep Learning
COMS W4705 Natural Language Processing
COMS E6998 Empirical Methods of Data Science
COMS E6156 Topics In Software Engineering -
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Licenses & Certifications
Publications
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Customer Churn Prediction Modelling Based on Behavioural Patterns Analysis using Deep Learning
IEEE Xplore
See publicationCustomer churn refers to when a customer ceases their relationship with a company. A churn rate, used to estimate growth, is now considered as important a metric as financial profit. With growing competition in the market, companies are desperate to keep the churn rate as low as possible. Thus, churn prediction has gained critical importance, not just for existing customers, but also for predicting trends of future customers. This paper demonstrates prediction of churn on a Telco dataset using…
Customer churn refers to when a customer ceases their relationship with a company. A churn rate, used to estimate growth, is now considered as important a metric as financial profit. With growing competition in the market, companies are desperate to keep the churn rate as low as possible. Thus, churn prediction has gained critical importance, not just for existing customers, but also for predicting trends of future customers. This paper demonstrates prediction of churn on a Telco dataset using a Deep Learning Approach. A multilayered Neural Network was designed to build a non-linear classification model. The churn prediction model works on customer features, support features, usage features and contextual features. The possibility of churn as well as the determining factors are predicted. The trained model then applies the final weights on these features and predict the possibility of churn for that customer. An accuracy of 80.03% was achieved. Since the model also provides the churn factors, it can be used by companies to analyze the reasons for these factors and take steps to eliminate them.
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Sign Language Recognition Using Deep Learning on Custom Processed Static Gesture Images
IEEE Xplore
See publicationSign Language detection by technology is an overlooked concept despite there being a large social group which could benefit by it. There are not many technologies which help in connecting this social group to the rest of the world. Understanding sign language is one of the primary enablers in helping users of sign language communicate with the rest of the society. Image classification and machine learning can be used to help computers recognize sign language, which could then be interpreted by…
Sign Language detection by technology is an overlooked concept despite there being a large social group which could benefit by it. There are not many technologies which help in connecting this social group to the rest of the world. Understanding sign language is one of the primary enablers in helping users of sign language communicate with the rest of the society. Image classification and machine learning can be used to help computers recognize sign language, which could then be interpreted by other people. Convolutional neural networks have been employed in this paper to recognize sign language gestures. The image dataset used consists of static sign language gestures captured on an RGB camera. Preprocessing was performed on the images, which then served as the cleaned input. The paper presents results obtained by retraining and testing this sign language gestures dataset on a convolutional neural network model using Inception v3. The model consists of multiple convolution filter inputs that are processed on the same input. The validation accuracy obtained was above 90% This paper also reviews the various attempts that have been made at sign language detection using machine learning and depth data of images. It takes stock of the various challenges posed in tackling such a problem, and outlines future scope as well.
Courses
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Analysis of Algorithms
CSOR 4231
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Applied Deep Learning
COMS 4995
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Big Data Analytics
CPE 8035
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Cloud Computing & Big Data
COMS E6998-6
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Computer Networks
CPC 504
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Data Structures
CSC 303
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Data Warehouse and Mining
CPC 801
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Empirical Methods of Data Science
COMS E6998
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Introduction to Databases
COMS W4111
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Machine Learning
COMS W4711
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Natural Language Processing
COMS 4705
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Operating Systems
CPC 502
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Soft Computing
CPE 7025
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Software Engineering
CPC 602
Projects
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CNNs vs CapsNet
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Learned what a CapsNet is and how it works.
Compare CapsNet against CNNs (VGG16 and ResNet164) on datasets like MNIST and CIFAR10 -
Analysis of State of the Union Speeches
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Performed an in-depth analysis of the State of the Union addresses throughout the history of the United States.
Observed trends with regards to sentiment analysis, topic modeling, and language complexity.
Implemented a classifier to predict the political party a president belongs to by analyzing their speech. -
Social Media Radio
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See projectThe project aims to develop an application that acts as a radio for social websites/apps. In essence, the application will read out loud all the data feed in various social apps for the user.
This Application was made as a Web Application. The various components and technologies used while making this Web Application has been listed below:
1) Front-End: React JS
2) Back-End: Python, Node.js
3) AWS Services: Cognito, SQS, IAM, SNS, API Gateway, CloudFront, Amplify, Certificate…The project aims to develop an application that acts as a radio for social websites/apps. In essence, the application will read out loud all the data feed in various social apps for the user.
This Application was made as a Web Application. The various components and technologies used while making this Web Application has been listed below:
1) Front-End: React JS
2) Back-End: Python, Node.js
3) AWS Services: Cognito, SQS, IAM, SNS, API Gateway, CloudFront, Amplify, Certificate Manager, Mobile Hub, DynamoDB, Lex, S3, Lambda, CloudWatch, Polly, LexAudio.
4) Facebook Graph API -
Skinzy
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See projectSkinzy is a web and Android application for the detection of skin diseases using image processing based on an artificial neural network and symptom analysis.
- Used image pre-processing for augmentation of images.
- Used an ANN based on VGG-16 to achieve an accuracy of 80%.
- Created a Content Management System for uploading and maintaining data related to patient images.
The application is currently in use in KEM Hospital, Mumbai. -
Gauging Customer Interest using Skeletal Tracking and Deep Learning
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~ Used Kinect to capture images of interested people in a crowd by skeletal tracking, measuring the user distance from the Kinect, and time spent in front of the Kinect.
~ Trained a ResNet-18 model on the Cohn-Kanade CK+ dataset for classification of age and emotions. We were able to achieve an accuracy of 92.19%
Honors & Awards
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IEEE Certificate of Appreciation
IEEE Mumbai Chapter
IEEE Certificate of Appreciation for securing Rank 1 in University of Mumbai Semester Examinations.
Languages
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English
Full professional proficiency
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Hindi
Native or bilingual proficiency
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German
Elementary proficiency
Organizations
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Rotary Club
Volunteer
- Present
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I'm excited to share that our team at Salesforce is growing! We're looking for passionate and experienced Full Stack Software Engineers to help us…
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Proud to lead such a wonderful team! Thanks, CSE department, for the birthday wishes. Let's keep achieving great things together!🎂🎉🎊 #birthdaylove…
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Hi Boston! I’ll be speaking on a panel at the Product Conference at Northeastern University this Sunday, March 16th. Come find me as I talk about my…
Hi Boston! I’ll be speaking on a panel at the Product Conference at Northeastern University this Sunday, March 16th. Come find me as I talk about my…
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I have friends making 30LPA ( working at top Product based companies) and friends making 3-5LPA ( working at service based companies). Whenever I…
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Following in the motto: "Day 1, now and forever..." Really elated to share that I have started a new position as a Software Development Engineer -…
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(Due to the high level of interest in this post, my apologies for the slow response to those who reached out. Thank you!) Our team at Meta are…
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So proud of my engineering team and all partner teams for delivering this functionality. This is truly Innovation in action: combining marketing and…
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Read this guide to learn the best practices to use Python efficiently and with impact within the Snowflake AI Data Cloud.
Read this guide to learn the best practices to use Python efficiently and with impact within the Snowflake AI Data Cloud.
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2023 came with some big milestones, both personal and professional. Looking forward to a happy + healthy (and hopefully less expensive)…
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I 3D printed a Lightsaber for Halloween 2023! How's it look? The tube contains 87 individually addressable LEDs - powered by NodeMCU + WLED. It…
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I'm thrilled to share that I've provisionally passed the CISSP (Certified Information Systems Security Professional) exam, a significant milestone in…
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