Recommended expert

Arnav Sarkar

Scientific Assistant (HIWI)

Arnav Sarkar
Hanover, Germany

Experience

Aug 2022 - Feb 2023
7 months
Hanover, Germany

Scientific Assistant (HIWI)

Institute of Transport and Automation Engineering, Production Technology Center, Leibniz University Hannover

  • Implemented stereo camera calibration and applied incremental Structure from Motion (SfM) algorithms to build a detailed 3D model of a forklift for an AR-enabled Smart Forklift project
  • Developed OpenCV-based preprocessing that improved data accuracy by 20% and enhanced the analysis of industrial videos
Oct 2021 - May 2022
8 months
Hanover, Germany

Python Developer (HIWI)

Geodetic Institute Hannover, Leibniz University Hannover

  • Migrated MATLAB-based B-spline surface approximation workflows to Python
  • Contributed to research projects, advancing geodetic studies using PyTorch and MATLAB toolkits for 3D point cloud approximation
Jul 2017 - Feb 2020
2 years 8 months
Indore, India

Business Analyst

Aculance IT Solutions, Pvt. Ltd.

  • Partnered with the MP State Election Commission to deliver targeted campaign recommendations by analyzing past election and demographic data
  • Used Python libraries including Scikit-learn and TensorFlow to analyze sensor and web traffic data, perform customer segmentation, and develop online campaigns and interactive dashboards
  • Collaborated with the digital marketing team to drive customer acquisition and solve performance issues
Oct 2016 - Jun 2017
9 months
Bengaluru, India

Trainee Decision Scientist

Mu Sigma Business Solutions Pvt. Ltd

  • Developed reusable ML modules that improved classification performance by 5%
  • Created dashboards using Jupyter Notebook, SQL, R, and Python visualization libraries to improve clients’ understanding of data
  • Deployed machine learning models to predict customer attrition and conduct feature engineering for regression and classification models

Summary

Geoinformatics and Remote Sensing Engineer with a Master’s in Geomatics (Photogrammetry & Computer Vision) from Leibniz University Hannover. Skilled in GIS automation, photogrammetric analysis, and deep learning for Earth observation. Experienced in Python, Azure Cloud, and open-source geospatial technologies. Strong research background in computer vision, RGB-D data fusion, and panoptic segmentation for spatial scene understanding.

Skills

  • Programming Languages: Python, Matlab, R, Sql, Bash, Git
  • Geospatial Tools: Arcgis Pro, Qgis, Gdal, Grass, Geopandas, Rasterio, Postgis
  • Ai & Ml: Pytorch, Tensorflow, Scikit-learn, Opencv, Detectron2
  • Cloud & Devops: Microsoft Azure (Ai/ml, Storage, Functions), Docker
  • Other: Colmap, Agisoft Metashape, Power Bi, Tableau

Languages

Bengali
Native
Hindi
Native
English
Advanced
German
Elementary

Education

Jun 2012 - Apr 2016

Maulana Azad National Institute of Technology

Bachelor of Technology · Civil Engineering · Bhopal, India

Leibniz University Hannover

Master of Science · Geomatics (Geodesy and Geoinformatics) · Hanover, Germany

Certifications & licenses

Circular Economy (C2C)

Environmental Economics

Intercultural Communication

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