Nilanjan Sahu Email & Phone Number

Bengaluru, Karnataka, India

Text-to-SQL Chatbot Development:Led a high-performing team in the creation of a cutting-edge Chatbot leveraging Amazon Bedrock (Anthropic) and Snowflake technologies. This AI-powered Chatbot enables users to effortlessly convert text-based queries into SQL commands and receive accurate responses presented in both textual and graphical formats. The project involved extensive prompt engineering, intricate table schema integration within an RAG application, implementation of few-shot learning techniques, and the establishment of robust security measures.LLM Evaluation Tool:Pioneered the development of a comprehensive evaluation tool for Language Models (LLMs), ensuring their performance matches Ground Truth across various critical metrics. This sophisticated tool meticulously assesses Faithfulness/Groundedness, PII handling, Context Relevancy, Toxicity, Context Recall & Precision, and Bias. By employing advanced evaluation methodologies, it empowers organizations to make data-driven decisions and enhance the overall quality and reliability of Language Models.

India

Time Series Forecasting for Retail Industry:Developed an advanced Forecast Engine Utility leveraging a comprehensive set of available features, including past sales data, discounts, retail prices, promotions, holidays, and transitions. Implemented innovative techniques to derive additional features such as post-promo dip, pre-load, and price protection for distributors. Resulting in a powerful tool capable of accurately forecasting future sales with minimal bias, driving insightful decision-making and maximizing business performance.Price Elasticity Analysis:Devised a groundbreaking approach to determine the price coefficient for each key, combining Product ID, Customer, and Region. This price coefficient was then utilized in a simulation tool to analyze the impact of price changes on units sold. By effectively quantifying price elasticity, provided invaluable insights to optimize pricing strategies and maximize revenue generation.

Bengaluru Area, India

1. Spearheaded the development of a cutting-edge ML model that revolutionized ticket prioritization, streamlining and automating the process for enhanced efficiency and customer satisfaction.2. Pioneered the creation of an innovative ML model, empowering organizations to determine the feasibility of incorporating new projects into their system landscape, ensuring seamless integration and optimal resource allocation.3. Orchestrated seamless and successful database and SAP upgrades and installations, minimizing downtime and delivering enhanced system performance and capabilities.4. Leveraged expert SQL scripting skills to automate manual and repetitive tasks, significantly reducing effort, improving accuracy, and unlocking valuable time for higher-value activities.

Bengaluru Area, India

Worked on SAP and DB Installations and Upgrades:- Spearheaded and executed seamless installations and upgrades of SAP and database systems, ensuring the smooth transition and enhanced functionality of critical enterprise solutions.- Collaborated with cross-functional teams to meticulously plan, coordinate, and implement complex installation and upgrade projects, minimizing disruption, and maximizing system performance and reliability.Solution Manager Configuration:- Played a key role in configuring and optimizing the SAP Solution Manager, leveraging its full potential to streamline and enhance IT service management processes.- Designed and implemented customized configurations, enabling efficient incident and problem management, change control, and monitoring within the organization.

Bengaluru Area, India

I worked as a Team Lead overseeing a high-performing team of four members:- Orchestrated and mentored a cohesive team, fostering a collaborative and dynamic environment to drive outstanding results.- Provided guidance and support, enabling team members to excel in their respective roles and surpass performance expectations.Support Activities for Multiple Systems:- Successfully managed and resolved support activities for a range of systems including R3, SRM, CRM, BW, Solman, and Portal, ensuring uninterrupted operations and optimal end-user experience.- Collaborated closely with cross-functional teams, swiftly addressing system issues, and implementing robust solutions to enhance system stability and performance.GRC EHP Upgrade to 10.1:- Led the planning and execution of a comprehensive EHP upgrade of GRC to version 10.1, leveraging the latest features and functionalities to strengthen governance, risk, and compliance processes.CRM SMS Configuration:- Configured the SMS functionality within the CRM system, enabling seamless communication with customers via text messages, enhancing engagement and customer experience.ESS and MSS Configuration:- Successfully configured Employee Self-Service (ESS) and Manager Self-Service (MSS) functionalities, empowering employees and managers to efficiently handle HR-related tasks and approvals, improving overall productivity.

Bengaluru Area, India

Support Activities on Diverse SAP Systems:- Provided comprehensive support across a wide range of SAP systems, including PI 7.0, 7.1, and 7.3, R3, BW, EP, SRM, and CRM, ensuring smooth operations and resolving technical issues promptly.- Collaborated with cross-functional teams to address system challenges, optimize performance, and enhance user experience.Successful EHP Upgrade of R3:- Spearheaded a successful Enhancement Package (EHP) upgrade for the R3 system, ensuring the adoption of new features and improvements to maximize system capabilities and meet evolving business needs.- Implemented a well-planned and executed upgrade strategy, minimizing downtime and risks while maximizing system performance and functionality.Kernel Upgrade Implementation:- Led the seamless implementation of kernel upgrades across SAP systems, leveraging the latest technology and security enhancements to enhance system stability, responsiveness, and security.Efficient System Refresh Processes:- Executed system refresh activities meticulously, ensuring the availability of refreshed systems for development, testing, and training purposes.- Employed robust methodologies and best practices to streamline system refresh processes, minimizing downtime and data inconsistencies.

Master'S Degree, Data Science

Activities and Societies: Specialisation In Computer Vision

Postgraduate Degree, Data Science

Currently doing Post Graduate Diploma in Data Science

Bachelor Of Technology - Btech, Information Technology

Master Of Science - Ms, Artificial Intelligence, 6.9

Activities and Societies: Specialisation in Computer Vision