Aniket Phutane

Aniket Phutane Email and Phone Number

Research Data Scientist at Helmholtz-Zentrum Berlin @ Helmholtz-Zentrum Berlin
germany
Aniket Phutane's Location
Germany, Germany
Aniket Phutane's Contact Details

Aniket Phutane work email

Aniket Phutane personal email

n/a
About Aniket Phutane

Hi, I'm Aniket, a passionate Data Scientist with a Master's degree in Data Science from RWTH Aachen University. With experience in both industry and research settings, I have honed my skills in developing cutting-edge solutions using advanced machine learning techniques.During my time at BASF SE, I worked as a Data Scientist, where I had the opportunity to delve into the realm of deep learning. I successfully developed a sophisticated pipeline using Graph Neural Networks and Self-supervised learning, implementing the architecture using Python with PyTorch.At E.ON Energy Research Center, I worked as a graduate research assistant and completed my Master's thesis. My thesis focused on Topological Optimization of Power Grid Networks using Multi-Agent Reinforcement Learning. By deploying Attention with Position-wise Feed Forward network using PyTorch, I achieved groundbreaking results in optimizing power grid networks.In addition, I have extensive experience in forecasting analysis for aircraft turbo-engines. I utilized Variational Auto-encoders for dimensionality reduction and deployed a Conv-LSTM model for accurate forecasting, achieving an impressive RMSE of less than 7%.I have also contributed my expertise as a Data Scientist at Vodafone and Teras Energies in India, where I worked on deploying Deep Learning models and handling relational databases using SQL. Additionally, I have proficiency in Databricks, PySpark, and Tableau, enabling me to derive valuable insights from complex datasets.I am excited to leverage my skills, knowledge, and passion for data science to tackle new challenges and drive impactful solutions in the field. Let's connect and explore opportunities to make a meaningful impact together.

Aniket Phutane's Current Company Details
Helmholtz-Zentrum Berlin

Helmholtz-Zentrum Berlin

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Research Data Scientist at Helmholtz-Zentrum Berlin
germany
Employees:
442
Aniket Phutane Work Experience Details
  • Helmholtz-Zentrum Berlin
    Research Data Scientist
    Helmholtz-Zentrum Berlin Mar 2024 - Present
    Berlin, Germany
  • E.On Energy Research Center
    Master Thesis
    E.On Energy Research Center May 2023 - Dec 2023
    Aachen, North Rhine-Westphalia, Germany
    • Developed a Multi-agent Reinforcement Learning solution for topology optimization of power grid networks, resulting in more efficient, and resilient power grid networks.• Implemented actor and critic networks utilizing Transformer architecture - Multi-headed attention networks with Positional Embedding to enhance learning capabilities.• Utilized Python, with libraries such as PyTorch, Pandas, and NumPy, for model development and analysis.• Conducted A/B testing on variations of the transformer architecture and different reward functions to identify the optimal hyper-parameters.• Managed version control and collaborative development with GitLab, ensuring efficient teamwork.• Employed High-Performance Computing (HPC) clusters for model training, enhancing computational efficiency.
  • Basf
    Data Scientist
    Basf Mar 2022 - Sep 2023
    Ludwigshafen, Rhineland-Palatinate, Germany
    Biodegradability Prediction of Small Molecules• Applied Graph Convolutional Networks (GCN) and contrastive learning to learn a representation space for a large unlabeled dataset.• Utilized features derived from representation learning in a Random Forest model for the prediction task due to limited labelled data.• Conducted A/B testing to compare the performance of deployed models and fine-tuned the algorithms for optimal results.• Collaborated with Chemists and Biostatisticians to verify and test experiment results, ensuring the accuracy and reliability of findings throughout the development phase.Explainability of Model Predictions• Ensured explainability of model predictions by using SHAP (SHapley Additive exPlanations) to understand the contribution of features to each predicted score. • Used the Random Forest algorithm to generate feature importance scores, created Partial Dependence Plots to reveal the relationship between features and predicted outcomes.• Conducted consistency checks to ensure that model predictions align with domain knowledge.Tech Stack: Python (Pytorch, Pandas, Numpy, SKLearn, Statsmodels), SHAP, Docker, MLflow, DVC, Gitlab, Flask.
  • E.On Energy Research Center
    Research Assistant
    E.On Energy Research Center May 2021 - Jun 2022
    Aachen, North Rhine-Westphalia, Germany
    Predictive Maintenance of Aircraft Turbo Engines• Managed a PostgreSQL database to efficiently store and retrieve time-series sensor data in Python using Psycopg2.• Developed a CNN-1D forecasting model with a 7% error rate in validation against ground truth data. • Implemented Variational Autoencoders (VAE) for dimensionality reduction and deployed the model seamlessly on AWS, ensuring streamlined versioning and tracking.Anomaly Detection in Transformers• Implemented an Isolation Forest model to detect anomalies in time-series Transformers data.• Conducted feature selection using p-value, forward and backward selection techniques.• Developed a real-time Alert notification system with Flask, triggering automated email alerts when values surpassed predefined thresholds. Tech Stack: PostgreSQL, AWS (Sagemaker, Lambda, S3, API Gateway), Python (Flask, Pytorch, Keras, Pandas, Numpy, SKLearn, Psycopg2. Statsmodels), Gitlab, Docker, Kubernetes, Grafana.
  • Vodafone
    Data Scientist
    Vodafone Jul 2020 - Dec 2020
    • Performed real-time analysis on datasets using Celonis Process Explorer and recognized the optimal process flow to reduce cost by 4%.• Identified the bottom 20 percentile cumulative spend of 45 entities using Structured Query Language on SAP-HANA.• Implemented a Python pipeline and automated scheduled triggering of daily email narratives consisting of the Key Performance Indicators (KPIs).
  • Teras Energies
    Data Science And Product Development Analyst
    Teras Energies Nov 2018 - Jun 2020
    Mumbai, India
    • Examined and implemented - Random Forest for feature selection and time series forecasting method –Seasonal ARIMA for predictive analytics.• Reduced the Mean Absolute Percentage Error to 12% from the initial 25%.• Translated customer data insights into business recommendations by creating 20+ Tableau dashboards with relevant stakeholders.
  • Teras Energies
    Data Science And Product Development Intern
    Teras Energies Jul 2018 - Oct 2018
    Mumbai Area, India
    • Primarily performed Data Analysis and Anomaly Detection for Energy-based Datasets.• Implemented K-means algorithm for data clustering followed by Isolation Forest for outlier detection to identify sensor based anomalies.

Aniket Phutane Skills

Leadership Python Predictive Analytics Tensorflow Data Analysis Keras Analytics Machine Learning Data Engineering Time Management Algorithms Tableau Anomaly Detection Data Visualization

Aniket Phutane Education Details

Frequently Asked Questions about Aniket Phutane

What company does Aniket Phutane work for?

Aniket Phutane works for Helmholtz-Zentrum Berlin

What is Aniket Phutane's role at the current company?

Aniket Phutane's current role is Research Data Scientist at Helmholtz-Zentrum Berlin.

What is Aniket Phutane's email address?

Aniket Phutane's email address is an****@****chen.de

What schools did Aniket Phutane attend?

Aniket Phutane attended Rwth Aachen University, University Of Mumbai, Smt C.h.m College Of Arts, Science And Commerce, Ulhasnagar-3.

What skills is Aniket Phutane known for?

Aniket Phutane has skills like Leadership, Python, Predictive Analytics, Tensorflow, Data Analysis, Keras, Analytics, Machine Learning, Data Engineering, Time Management, Algorithms, Tableau.

Who are Aniket Phutane's colleagues?

Aniket Phutane's colleagues are Stannowski Bernd, Bor Li, Franziska Jensen, Zechao Jin, Dr. Gregor G., Zdravko Kochovski, Alexandros Cruz.

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