freiberufler Data Scientist | Ph.D. in Physics | Python Expert | AI Enthusiast | SQL | Machine Learning | NLP | Predictive Analytics | Seeking Mid-Level Data scientist or AI/ML engineer Position auf freelance.de

Data Scientist | Ph.D. in Physics | Python Expert | AI Enthusiast | SQL | Machine Learning | NLP | Predictive Analytics |...

zuletzt online vor 2 Tagen
  • 28‐55€/Stunde
  • 50823 Köln
  • auf Anfrage
  • ml  |  en  |  hi
  • 30.03.2024

Kurzvorstellung

With 5+ years in data science & 1+ year in ML engineering, I offer tailored solutions. Passionate about teaching & committed to project excellence. Let's elevate your projects together!

Qualifikationen

  • Data Science
  • Git
  • Inkscape
  • Mathematik
  • Natural Language Processing (NLP)
  • Pandas DataFrame
  • Physik
  • Projektmanagement (IT)
  • Python
  • Standard ML (SML)

Projekt‐ & Berufserfahrung

Junior machine learning engineer (freelance)
Omdena, Berlin
3/2023 – 2/2024 (1 Jahr)
IT & Entwicklung
Tätigkeitszeitraum

3/2023 – 2/2024

Tätigkeitsbeschreibung

Part of the team developed Data-Driven Model for Waste Management Optimization in Berlin, Germany
• Led the data cleaning and pre-processing team (40+ members globally) and ensured the waste management data collected from multiple sources through web scraping were suitable for analysis.
• Part of the team developed a machine learning model that accurately predicts the air quality index in Gurugram, India, using AI (Python and Scikit-learn)

Eingesetzte Qualifikationen

Natural Language Processing (NLP), Pandas DataFrame, Projektmanagement (IT), Python, Standard ML (SML)

Research Assistant/ Data scientist (Ph.D. in astrophysics)
University of Cologne, Köln
6/2019 – 11/2023 (4 Jahre, 6 Monate)
Hochschulen und Forschungseinrichtungen
Tätigkeitszeitraum

6/2019 – 11/2023

Tätigkeitsbeschreibung

Developedahigh-performancemodel(utilizingFORTRAN)encompassingthephysicsandchemistryofstar-forming regions, achieving a remarkable speed of solving over 1000+ partial differential equations in under 2 minutes. The research yielded critical insights into the role of turbulence in star formation.
• DevelopedadatavisualizationtoolusingJupytertoanalyzeandvisualize800+chemicalreactions.Thetoolreadsthe output in ASCII and Hierarchical Data Format (HDF) file formats, enabling insightful exploration and interpretation of reaction data.

Eingesetzte Qualifikationen

Astronomie, Data Science, Physik, Big Data, Objektorientierte Programmierung (OOP), Fortran, Python, Engineering data management (EDM)

Data Scientist
Raman research insititute, Banglore
8/2018 – 2/2019 (7 Monate)
Hochschulen und Forschungseinrichtungen
Tätigkeitszeitraum

8/2018 – 2/2019

Tätigkeitsbeschreibung

• DevelopedandimplementedaPython-basednumericalmodeltoaccuratelysimulateandanalyzespatialdistributions of objects within a simulated environment, incorporating position, acceleration, and velocity data. Utilized advanced algorithms to enhance the accuracy of the model’s predictions by 20%.
• Analyzed the simulation results using python-Matplotlib, producing insightful graphical outputs. Expertly handled missing data and anomalies during the analysis process. Identified trends and patterns in the data, leading to a 15% improvement in decision-making processes for spatial analysis tasks.
• Authored comprehensive reports presenting the findings and implications of the simulations, providing valuable insights for data-driven decision-making and spatial analysis tasks.

Eingesetzte Qualifikationen

Astronomie, Data Science, Physik, Python, Scientific computing / wissenschaftliches Rechnen

Ausbildung

Ph.D
Ausbildung
University of Cologne
2023

Über mich

With over 5 years of hands-on experience as a data scientist and an additional year as a machine learning engineer, I bring a wealth of expertise to the table. I'm deeply passionate about leveraging data for sustainability and social impact projects, channeling my skills towards creating positive change. Beyond my professional endeavors, I also have a genuine commitment to teaching, ensuring that knowledge is shared and opportunities for growth are maximized. Let's team up to enhance your projects and drive positive change together!

Weitere Kenntnisse

Data Science
Machine Learning
Python
SQL
Statistical Analysis
Data Visualization
Natural Language Processing (NLP)
Deep Learning
AWS (Amazon Web Services)
Agile Project Management
GitHub, Bitbucket, bash, C
Numpy, Pandas, Matplotlib, SciPy, Seaborn, Jupyter Notebook, Networkx
Data Processing: Data manipulation, data cleaning, data preprocessing, missing data handling Analytics: EDA (eg:, interactive data visualization), statistical analysis
Data Science: Numerical and statistical modeling, Model interpretation, pattern recognition,
Linear regression, dimensionality reduction, model fitting, clustering, missing data handling

Persönliche Daten

Sprache
  • Malayalam (Muttersprache)
  • Englisch (Fließend)
  • Hindi (Fließend)
  • Tamil (Fließend)
  • Deutsch (Gut)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
Profilaufrufe
101
Alter
29
Berufserfahrung
6 Jahre und 10 Monate (seit 06/2017)
Projektleitung
2 Jahre

Kontaktdaten

Nur registrierte PREMIUM-Mitglieder von freelance.de können Kontaktdaten einsehen.

Jetzt Mitglied werden