Puranjan B.-Internship - Generative AI
Check rate
Experience
Internship - Generative AI
Continental
- Gathered tire images and their feature descriptions.
- Cleaned dataset of image metadata using pandas.
- Stored image feature embeddings in Chroma vector db.
- Used image augmentations to increase dataset size.
- Used sklearn to create shuffled datasets and imbalanced-learn to balance class sizes in dataset.
- Used PyTorch to train and test different neural networks.
- Validated model using custom accuracy metric based on similarity search in ChromaDB.
- Visualized accuracy predictions using matplotlib.
- Plugged trained model into DreamBooth to train stable diffusion model and generate new images of tires.
- Created custom Docker image in Amazon Elastic Container Registry for machine learning script.
Master of Science in Artificial Intelligence
Friedrich-Alexander-Universität Erlangen-Nürnberg
Data Scientist Foundations Nanodegree
Udacity
- Analyzed data related to bike share systems in Chicago, New York City and Washington using Python scripts to compute statistics such as most popular times of travel, stations and trips, average and total trip durations, and counts of user types.
- Gathered, analyzed and cleaned a Twitter archive of WeRateDogs using pandas, NumPy, requests, tweepy and json; used a neural network to predict breed from live Twitter data.
- Trained, tested and evaluated machine learning models using sklearn in Python and Jupyter Notebook to determine house prices based on features like transport facility and crime rates.
- Performed principal component analysis to identify customer segments; applied transformations and implemented clustering algorithms to segment and label data.
- Utilized Python libraries NumPy, pandas, scikit-learn and matplotlib.
Application Development Associate
Accenture Solutions Private Limited
- Completed several projects independently, collaborating with cross functional international client teams at DOW Chemicals.
- Implemented end-to-end SAP PO integrations supporting chemical plant order processing and associated financial transactions with banking systems.
Bachelor of Technology in Computer Science & Engineering
KIIT University
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Education, Chemical, Information Technology, Automotive, and Manufacturing.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Research and Development, Finance, Operations, Product Development, and Business Intelligence.
Summary
- MSc student in Artificial Intelligence at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU).
- Proficient in Python, with experience in data analytics and deep learning using PyTorch.
- Strong foundation in machine learning and deep learning, including advanced topics such as transformers, diffusion models, and their application in large language models (LLMs). Relevant coursework: Advanced Deep Learning, Explainable Machine Learning.
- Hands-on experience in Generative AI through a 6-month internship at Continental.
- Applied Generative AI in a project to build an AI coding assistant using LLaMA-based LLMs with Retrieval-Augmented Generation (RAG), leveraging LlamaIndex, LlamaParse, and Ollama.
Skills
- Pytorch
- Python Dsci/Ml Libraries (Numpy, Pandas, Sklearn, Scipy)
- Deep Learning
- Machine Learning
- Llm
- Git
Languages
Education
Friedrich-Alexander-Universität Erlangen-Nürnberg
Master of Science in Artificial Intelligence · Artificial Intelligence · Erlangen, Germany
KIIT University
Bachelor of Technology in Computer Science & Engineering · Computer Science & Engineering · Bhubaneswar, India
Certifications & licenses
Data Scientist Foundations Nanodegree
Udacity
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Puranjan is based in Erlangen, Germany.
Puranjan speaks the following languages: Bengali (Native), English (Native).
Puranjan has at least 13 years of experience. During this time, Puranjan has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 3 years and 6 months. Note that Puranjan may not have shared all experience and actually has more experience.
Based on recent experience, Puranjan would be well-suited for roles such as: Internship - Generative AI, Master of Science in Artificial Intelligence, Data Scientist Foundations Nanodegree.
Puranjan's most recent position is Internship - Generative AI at Continental.
In recent years, Puranjan has worked for Continental and Friedrich-Alexander-Universität Erlangen-Nürnberg.
Puranjan is most experienced in industries like Education, Information Technology, and Chemical. Puranjan also has some experience in Automotive and Manufacturing.
Puranjan is most experienced in business areas like Information Technology, Research and Development, and Finance. Puranjan also has some experience in Operations, Product Development, and Business Intelligence.
Puranjan has recently worked in industries like Education, Automotive, and Manufacturing.
Puranjan has recently worked in business areas like Research and Development, Information Technology, and Product Development.
Puranjan holds a Master in Artificial Intelligence from Friedrich-Alexander-Universität Erlangen-Nürnberg and a Bachelor in Computer Science & Engineering from KIIT University.
Puranjan has 1 certificate: Data Scientist Foundations Nanodegree.
The availability of Puranjan needs to be confirmed.
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Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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