Hi all, I'm Sagnik

I’m a Master’s student in Artificial Intelligence and Robotics at Technische Universität Nürnberg, focusing on Computer Vision, Deep Learning, and Data Engineering. With over six years of professional experience as a Data Engineer specializing in scalable ETL pipelines and cloud platforms (Python, Scala, BigQuery, Spark, FastAPI), I bring strong expertise in developing data-driven solutions and automation. I’m proactive, team-oriented, and eager to leverage my technical versatility to tackle challenging projects and learn new technologies.

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What I do

AI & DATA ENGINEER EXPLORING CLOUD & MACHINE LEARNING STACKS

Data Engineering & Machine Learning

⚡ Developing scalable ETL pipelines with Spark and Kafka

⚡ Deploying Machine Learning models using PyTorch, TensorFlow & AutoGluon

⚡ Building analytics dashboards and APIs with FastAPI, Streamlit, and Looker

⚡ Integrating and managing data solutions on Google Cloud Platform

Proficiency

Python Development
90%
Deep Learning
75%
Computer Vision
70%

Education

Technische Universität Nürnberg
Master of Science in AI and Robotics
October 2024 - present

    West Bengal University of Technology
    Bachelor of Technology in Electrical Engineering
    August 2014 - July 2018

      Experience

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      Infosys Limited

      Senior Associate Consultant
      May 2022 – Sep 2024
      Developed automated reporting solutions using BigQuery and Looker, improving data traceability by 30% through Solidatus-based data lineage models. Integrated SAP ECC/S4 data into BigQuery, optimizing analytics with custom materialized views, reducing processing time by 25%.
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        BUDDI AI

        Senior Software Engineer
        Jun 2021 – May 2022
        Automated processing of medical files (PDF, PNG, HL7) with Scala and Spark, reducing manual efforts by 40% through an ETL framework using MinIO and PostgreSQL. Developed a centralized FastAPI interface providing transformed, HIPAA-compliant data from various healthcare sources.
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          Wipro Technologies

          Senior Executive (Data Analysis)
          Aug 2018 – Jun 2021
          Built HR dashboards using data of over 1M employees to streamline internal project staffing, cutting manual efforts by 40%. Visualized matching metrics to reduce external hires and optimize resource management.

            Projects

            Outlive-Weather-Master

            Simple and easy-to-use API to fetch weather details for any city, perfect for weather apps or widgets.

            SkyFetch

            Java-based project to fetch weather information from multiple APIs.

            Learning-Deep-Neural-Networks

            Jupyter notebooks and resources for learning deep neural networks step-by-step.

            Educational-Manimations-Collection

            Educational animations created using Manim to explain algorithms and concepts.

            Diffusion-Model

            Jupyter notebooks implementing and experimenting with diffusion models.

            Data-Streaming-Pipeline

            Collaborative project building a data streaming pipeline with multiple contributors.

            Obscurer

            FastAPI + GCP app to extract text from PDFs/images, de-identify PII, and store structured data securely.

            Quick-Curr-Exchange

            Currency conversion tool supporting live and historical data for API or web use.

            EDA-and-Predictive-Analysis-on-Structured-Data

            Jupyter notebooks for EDA and predictive modeling across multiple datasets.

            Table-Extraction-From-PDF

            API for extracting and comparing table data from PDFs using Camelot and Dexters.

            Serverive

            Storage module designed for advanced users with MinIO and Amazon S3 support.

            Reach Out to me!

            DISCUSS A PROJECT OR JUST WANT TO SAY HI? MY INBOX IS OPEN FOR ALL

            GCP Data Engineer turned AI Enthusiast | Building the future one neural network at a time

            Germany