Debojit Mandal
Data scientist|Ai Engineer|Ml Engineer|LLM|Gen Ai|Mlops|Python|Nlp|sql
Bengaluru
7+ years of work experience
Feb 202610 mosPresent
Bengaluru, Karnataka, India
As a Data Scientist, I worked on enhancing the performance and convergence efficiency of Nexus reservoir simulation models by developing predictive machine learning solutions.
My primary responsibility was to predict optimal execution values for the Nexus simulation model, enabling faster convergence during simulation runs. By leveraging historical simulation data and advanced regression techniques, I built models that estimate near-optimal initial parameter values, significantly reducing computational time and iterative trial runs.
Key Contributions:
• Developed machine learning models to predict execution parameters for Nexus simulations
• Optimized initial input conditions to accelerate convergence of reservoir simulation outputs
• Reduced simulation runtime and computational cost through predictive initialization
• Implemented data preprocessing, feature engineering, and model validation pipelines
• Collaborated with reservoir engineers to integrate ML outputs into simulation workflows
Technologies Used:
Python (XGBoost, Scikit-learn), SQL, Data Preprocessing, Feature Engineering, Model Validation, Simulation Data Analytics
Impact:
• Improved convergence speed of Nexus simulations
• Reduced manual parameter tuning effort
• Increased operational efficiency in reservoir modeling workflows
May 20232 yrs 10 mosFeb 2026
Bengaluru, Karnataka, India
Worked on Digital twin for battery
predicting the Remaining useful life
predicting the remaining capacity
Involved in Data collection
Data preprocessing using python libraries and feature engineering
Use neural network to capture the relationship bw degradation of the battery with time
Use ci/cd pipeline using GitHub actions
Capturing the how current and voltage affect the capacity of the battery
May 20212 yrs 1 moMay 2023
California, United States
Oversee the daily performance of computer systems.
Answer user inquiries regarding computer software or hardware operation to resolve problems.
Enter commands and observe system functioning to verify correct operations and detect errors.
Install and perform minor repairs to hardware, software, or peripheral equipment, following design or installation
specifications.
Maintain records of daily data communication transactions, problems and remedial actions taken, or installation
activities.
Develop training materials and procedures, or train users in the proper use of hardware or software.
Prepare evaluations of software or hardware, and recommend improvements or upgrades.
Enter commands and observe system functioning to verify correct operations and detect errors.
Resolve clients queries
Maintain of Websites
Maintain the database
Feb 20201 yr 2 mosMar 2021
Kolkata, West Bengal, India
Create designs, concepts, and sample layouts based on knowledge of layout principles and esthetic design
concepts.
Edit Videos
Confer with clients to discuss and determine layout design.
Use computer software to generate new images.
Research new software or design concepts.
Feb 20199 mosOct 2019
Karnataka, India
working in kcinetech as an software operation executive using linux mint and assembling computers and troubleshooting.
Plan and implement systems automation as required for better efficiency.
Monitoring and managing all installed systems and infrastructure
Establish, configure, test and maintain operating systems, application software and system management tools.
The Setting, installing testing and maintaining operating systems, application software and system management tools
In- charge for 50 plus system installation at customer locations
Debojit’s AI Stack
Education
Bachelor of Engineering (B.E.), Mechanical Engineering
Global academy of technology
20144 yrs2018
12th State Syllabus, PCMB
Carmel PUC College
20122 yrs2014
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