Rajdeep Biswas Email & Phone Number

Bengaluru, KA, IN

Walldorf, BW, DE

A lot of GenAI and LLMs.

Walldorf, BW, DE

• Overlap analysis on textual data for a multiclass classification problem. Experiment on various preprocessing techniques to minimize class interaction and hence boost the accuracy of an AutoML provision from SAP (Data.

Walldorf, BW, DE

• Exploratory Data Analysis phase on F5 Load Balancer Telemetry data with HANA Infra Analytics.
• Conclusive feasibility check for an NL2SQL project. Assessing various pretrained models like GPT-J, T5 + WikiSQL, SQLNet, etc. on a limited training dataset.

Walldorf, BW, DE

• Worked with the SAP API Services team to develop a Semi-Supervised Anomaly Detection service for the API traffic that is received across various Tenants. Multiple approaches were tested for this; I majorly worked on.
• Helped analyzing the performance, and hence finalizing the usage of other decomposition based libraries like Facebook-Prophet and Microsoft's SR-CNN. All three models are Dockerized containers carrying a RESTful Flask.

Walldorf, BW, DE

As part of the Tech-Startup Hackathon event InnVent, built a Text-to-Command utility using a Custom Transformer Sequence-to-Sequence architecture written with Keras (Tensorflow) that was trained with a hand-curated Dataset of Natural Language text and corresponding commands that were specific to cloud providers (AWS and GCP). Attained ~80% accuracy.

Walldorf, BW, DE

• Worked with the mobile services team as an ML Engineer on the month-long hackathon Innovision to create an NLP Multilabel Classification pipeline. This project used Bidirectional LSTM using Keras (Tensorflow) in order.
• Deployed above application as a Flask service on CF. The service had additional endpoints that could allow re-training the model with more or completely new data. The aim of this project was to showcase to customers.

Walldorf, BW, DE

• Implemented a feature enhancement that significantly minimized pipeline freezes, from 90% of the time to <10% of the time, which were caused by dataload limitations involving sizes of 1m+ of records. (SpringBoot, Python)
• Took over various product bugfixes and delivered them in record time. (SpringBoot, Angular, Python)
• Tested various Time Series forecasting methods that SAP HANA Db PAL (Predictive Analysis Library) had to offer, wrote a custom Python pipeline that analyzes about eight of said algorithms and asses the performance of.

Kolkata, West Bengal, IN

Mentored the 2018 (sophomore) batch of ~120 students on software development skills; had multiple contact classes on various technology, while still being a final year student at the same institution.

Walldorf, BW, DE

• Took up various bugfixes on the frontend of the product, based on ReactJS. Responded to and fixed multiple internal and customer incidents and backlogs.
• Assessed the performance of various ML algorithms on matching intents and contributed to the NLP pipeline of a related product CoPilot.
• Contributed in migration of a few modules of the product's backend from Ruby to Java Spring Boot, the microservices framework.

Kolkata, West Bengal, IN

Developed a web application using Laravel that helped the company take in workshop attendees' information and register them, which was thus far carried out manually.

Kolkata, West Bengal, IN

Built a Flappy Bird clone using PhaserJS; only for educational purposes to be demonstrated to schoolchildren for TAL's early tech development and learning program to motivate the area of video game development and design.

Kolkata, West Bengal, IN

Created promotional material, with Adobe Premiere Pro CC 2017, for the company's workshops and seminars with multiple videos finalized for online publication.

Master Of Technology - Mtech, Computer Software Engineering

Bachelor'S Degree, Computer Science

High School Diploma, Computer Science