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Senior FullStack Developer (DataScience)
Prestatech, TUM Graduate, Berlin, Germany
https://www.jyotirmays.com

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⚗️ Tools and Technologies

python azure javascript azure git postman mongodb pytorch







👷‍♂️ Experience

🐺 PROFESSIONAL

Senior Software Developer — Prestatech GMBH, Berlin (Berlin) -- Sep 2021 - Present

One of the advanced API based and Cloud-AI-backed Banking Analytics, and Instant Lending solutions provider

  • Tech stack: Python, Azure Repos.Pipelines.Functions.ML-Workspace.Compute.,Terraform, Docker, Postman API, NLP
  • Setting up DS-RND development space on azure & management of 16+counting APIs for the data-science team.
  • Owning 3 services end to end and optimizing others for better performance, monitoring and formatting by automating them using azure yaml pipelines.
  • Improved legacy API calls by 5x and saved server cost to the company.

Machine Learning Research Assistant — AI-Med, LMU Munich (Munich) -- Apr 2019 - Feb 2021

Research group for AI in Medical Imaging, lead by Prof. Wachinger; develops machine learning models for healthcare

  • Tech stack: Python, Flask, Docker, PyTorch, scikit-learn/Pandas/Matplotlib/NumPy/NiBabel, Nginx, AWS
  • Offered to work full-time starting in August 2020 after successfully working together on Master thesis
  • Implemented state of the art deep learning models (Quicknat, U-Nets) for liver and spleen segmentation using nnU-net, Octave-Conv, SWA, SWAG, Thick-slices, Multi-phases
  • Developed data pre-processing pipelines to prepare 23.000+ MRI scans for input into deep learning segmentation
  • Built web application using Python/Flask/Docker to visualise MRI scans and its segmentations/heatmaps predicted by machine learning models; deployed using AWS EC2/S3/Lambda

Machine Learning Research (intern) — Disney Research Lab (Zurich) -- Nov 2018 - Feb 2019

  • Tech stack: Python, Keras, Pandas/Matplotlib/Numpy
  • Collected, cleaned and prepared datasets of facial expressions (e.g. cry, yawn) to be used to classify emotional reactions of movie viewers and measure which pieces of a movie are engaging
  • Developed deep learning CNN models to classify 8 basic facial expressions from Cohn-Kanade dataset

Data Engineer (working student) — Quant-IP (Munich) -- Mar 2018 - Oct 2018

quant-ip.com is a data provider serving large financial institutions

  • Tech stack: Python, Flask, TypeScript/JavaScript, Angular, Ionic
  • Built web application to visualise financial data and innovation score using Flask/Plotly at Bloomberg Magic
  • Developed web and mobile application in Flask, Angular and Ionic to analyse and visualise company innovations and growth, based on patent data

Software engineer — Pega System (Bangalore, India) -- Mar 2016 - Mar 2017

American software company for customer relationship management and digital process automation

  • Tech stack: JavaScript, HTML5, CSS3
  • Solved client issues in their web applications using JavaScript, HTML and CSS
  • Trained 5 new employees as part of Pega recruitment and UI technology training group

Software engineer — Tata Consultancy Services (Bangalore, India) -- Mar 2014 - Mar 2016

Indian IT services and consulting company, largest company by market capitalization in India

  • Tech stack: JavaScript/TypeScript, Angular, Node, MongoDB, HTML, CSS, PHP, MySQL
  • Awarded TCS GEMS award for excellent coding skills among 500 co-workers at the Qualcomm account
  • Managed and improved data consistency of 200.000+ records across 500 MySQL tables for Qualcomm application
  • Developed user & administration interface and CRON tasks for Qualcomm learning management web application
  • Built hybrid app with Angular used by employees of Qualcomm and TCS

📖 EDUCATIONAL

M.Sc. Informatics — TU Munich (Munich) -- 2017 - 2020

  • Master Thesis which was accepted at MLMI2020 - https://arxiv.org/pdf/2008.12680.pdf (machine learning conference on medical imaging): Analysed deep learning model accuracy using PyTorch/scikit-learn/NumPy; compared 4 state of the art Bayesian neural networks for image segmentation and developed improvements
  • i-Graph project: Wrote web application in TypeScript using RASA-NLU to translate language into SQL queries
  • Expression prediction project: Detected emotions on image and video data using PyTorch and OpenCV
  • Allianz HackaTUM-2019: Won 1st prize out of 37 teams for detecting cracks on metal using image analysis

Bachelor Electronics and Communications — Gandhi Institute (Gunupur, India) -- 2009 - 2013

  • Above-average student (top 15%, GPA 8.3); wrote bachelor thesis detecting cracks in railway tracks based on data

⏲️ Daily Timeline

Jyotirmay's github activity graph



Typing SVG

JyotirmayS's Projects

dl4cv icon dl4cv

Deep Learning for Computer Vision

evil-ssdp icon evil-ssdp

Spoof SSDP replies and create fake UPnP devices to phish for credentials and NetNTLM challenge/response.

ganlab icon ganlab

GAN Lab: An Interactive, Visual Experimentation Tool for Generative Adversarial Networks

gitignore icon gitignore

A collection of useful .gitignore templates

hiddeneye-legacy icon hiddeneye-legacy

Modern Phishing Tool With Advanced Functionality And Multiple Tunnelling Services [ Android-Support-Available ]

iexp icon iexp

Instant Expression detection web app fueled by 2018 SOTA emotion prediction model. Evaluates 8 diff emotions, trained on CK+.

js18_projecta_group2 icon js18_projecta_group2

In this project we created the framework that translates natural language to data visualization creation. This project encompasses loading and querying data and creating simple graphs.

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