Karthik Rajendran Email and Phone Number
I am a passionate Data and Deep learning professional with a knack for data-driven decision-making. I thrive on learning new technology and building end-to-end business solutions.I have experience in AWS, Azure, Python Programming, and Data Engineering. My passion lies in exploring the intersection of technology, specifically in areas like federated learning and IoT.In addition to my tech endeavors, I am also an avid blogger. I love writing about deep learning topics and sharing insights with a global audience at https://karthikziffer.github.io/.Let's connect and explore opportunities together!
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Software Engineer - MlTurns FaserkreislaufErlangen, By, De -
Machine Learning Engineer - Data And Ai InfraTurns Feb 2024 - Presentโข ๐๐๐๐ผ๐บ๐ฎ๐๐ฒ๐ฑ ๐๐ฎ๐ถ๐น๐ ๐ฅ๐ฒ๐ฝ๐ผ๐ฟ๐ ๐๐ฒ๐ป๐ฒ๐ฟ๐ฎ๐๐ถ๐ผ๐ป ๐๐ถ๐๐ต ๐๐๐๐ฟ๐ฒ ๐๐๐ป๐ฐ๐๐ถ๐ผ๐ป๐: Implemented a scheduled automated report generation system using Azure Functions, fetching category-based data from Azure Blob Storage to provide daily analytics in a predefined report template. -
Ai Engineer - Detection Of Hidden Objects TeamBalluff Emea Mar 2023 - Nov 2023Baden-Wรผrttemberg, Germany๐ฃ๐ฟ๐ผ๐ฑ๐๐ฐ๐: ๐ฅ๐ฎ๐ฑ๐ฎ๐ฟ๐๐บ๐ฎ๐ด๐ฒ๐ฟโข Conducted experiments comparing YOLO, RetinaNet, and Vision Transformers (ViT) for object detection on industrial 3D imaging systems based on radar technology.โข Focused on handling food products, such as eggs and chocolate boxes, ensuring accurate detection to maintain product quality and reduce damage.โข Enhanced quality assurance by improving detection of anomalies, ensuring safety and compliance in the packaging process.โข Performed FMCW radar signal processing techniques as a pre-processing step for model training. -
Intern - Institut Fรผr FahrzeugkonzepteGerman Aerospace Center (Dlr) Nov 2022 - Feb 2023โข Experimented to analyze the material emissivity of ps16 3D printed material, exploring variations in shapes and forms.โข Investigated the temperature dependence of ps16 material emissivity by calculating it with a reference object in a heating cabin set at 150 degrees Celsius.โข Utilized Python for data analysis, visualization, and result presentation.โข Successfully executed experiments and presented compelling visualizations to the team.โข Contributed valuable insights into the thermal properties of ps16 material, enhancing our understanding of its behavior under different conditions. Tools & Technologies: Python, FLIR IR camera calibration -
Studentische HilfskraftInstitut Fรผr Automatisierungstechnik Und Softwaresysteme Nov 2022 - Feb 2023Stuttgart, Baden-Wรผrttemberg, Germanyโข Worked on interpretable correlation analysis between model performance and input features for automated dataset generation pipeline. Tools & Technologies: Python, Django
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Ai Engineer - Research And Development TeamSchwarz Dienstleistungen Oct 2021 - Oct 2022Neckarsulm, Baden-Wรผrttemberg, Germanyโข Developed an innovative image similarity matching deep learning model to track retail products seamlessly from warehouse inventory to shopping shelf placement.โข Implemented an anomaly detection model for identifying irregularities in printed text on retail products during the manufacturing process on a conveyor belt, ensuring quality control.โข Worked on Debian package development for deep learning packages, facilitating GPU access on the Jetson Nano board from within a Docker container.Tools & Technologies: Tensorflow, Python, MLflow, Docker, FastAPI, Jetson Nano. -
Research ProjectInstitut Fรผr Automatisierungstechnik Und Softwaresysteme Apr 2022 - Sep 2022Stuttgart, Baden-Wรผrttemberg, Germanyโข Worked with Tagir Fabarisov under Dr. Andrey Morozov's Team. โข Development of lightweight Deep Learning based fault detector for the exoskeleton. โข Converted PyTorch model to TF-Lite for low latency hardware inference.Tools & Technologies: Raspberry pi 3, PyTorch, Matlab Simulink, TFLite
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Wissenschaft HilfskraftHeidelberger Akademie Der Wissenschaften Jun 2021 - Nov 2021Stuttgart, Baden-Wรผrttemberg, Germanyโข Worked on a research project under Dr. Christian A. Mahringer and Dr. Simone MayerTools & Technologies: R Language, Bibexcel, Gephi -
Data Science ConsultantCoffeebeans Consulting Feb 2020 - Mar 2021โข ๐๐ผ๐ฐ๐ฎ๐๐ถ๐ผ๐ป-๐ง๐ฎ๐ฟ๐ด๐ฒ๐๐ฒ๐ฑ ๐ก๐ฒ๐๐ ๐ฅ๐ฒ๐ฐ๐ผ๐บ๐บ๐ฒ๐ป๐ฑ๐ฎ๐๐ถ๐ผ๐ป๐: Implemented a Named Entity Recognition (NER) model with a prior probability distribution and achieved an 8% improvement in click-through rate.โข ๐/๐ ๐ง๐ฒ๐๐๐ถ๐ป๐ด ๐ฆ๐๐ฟ๐ฎ๐๐ฒ๐ด๐ ๐ณ๐ผ๐ฟ ๐ฅ๐ฒ๐ฐ๐ผ๐บ๐บ๐ฒ๐ป๐ฑ๐ฎ๐๐ถ๐ผ๐ป ๐๐น๐ด๐ผ๐ฟ๐ถ๐๐ต๐บ: Designed and developed an A/B testing strategy, achieved statistical significance, and validated performance improvements.โข ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ ๐๐ฎ๐๐ต๐ฏ๐ผ๐ฎ๐ฟ๐ฑ ๐ณ๐ผ๐ฟ ๐๐น๐ถ๐ฐ๐ธ-๐ง๐ต๐ฟ๐ผ๐๐ด๐ต ๐ฅ๐ฎ๐๐ฒ ๐ง๐ฟ๐ฎ๐ฐ๐ธ๐ถ๐ป๐ด: Developed dashboard in Redash to monitor the click-through rates of articles across multiple publishers. Leveraged Apache Kafka for event data and Apache Druid for distributed data storage.โข ๐๐ฃ๐ ๐๐ฎ๐น๐ฐ๐๐น๐ฎ๐๐ถ๐ผ๐ป ๐๐ถ๐๐ต ๐ฃ๐๐ฆ๐ฝ๐ฎ๐ฟ๐ธ: Developed PySpark jobs to determine average articles per user and average time spent per article across mobile app and web platforms daily.โข ๐ฆ๐ฐ๐ฎ๐น๐ฎ๐ฏ๐น๐ฒ ๐ฃ๐ฟ๐ผ๐ฏ๐ฎ๐ฏ๐ถ๐น๐ถ๐๐๐ถ๐ฐ ๐๐น๐ด๐ผ๐ฟ๐ถ๐๐ต๐บ: Developed a probabilistic algorithm using Python and the WebEngage platform to send recommendations via push notifications, targeting 1,000 notifications per second, which increased user interaction by 10%.โข ๐ข๐ฝ๐ฒ๐ป-๐ฆ๐ผ๐๐ฟ๐ฐ๐ฒ ๐๐ผ๐ป๐๐ฟ๐ถ๐ฏ๐๐๐ถ๐ผ๐ป: Contributed to the SimDB project (Semantic search using Faiss) by adding a feature to preprocess Kafka events to significantly increase throughput. -
Data ScientistInstinctus.Ai Feb 2018 - Dec 2018Bangaloreโข ๐๐ป๐ต๐ฎ๐ป๐ฐ๐ฒ๐ฑ ๐ข๐๐ฅ ๐ฎ๐ป๐ฑ ๐๐ฎ๐ป๐ฑ๐๐ฟ๐ถ๐๐ถ๐ป๐ด ๐ฅ๐ฒ๐ฐ๐ผ๐ด๐ป๐ถ๐๐ถ๐ผ๐ป: Developed a Super Resolution Model that improved Optical Character Recognition (OCR) and Handwriting Text Recognition accuracy by 15%.โข ๐๐ผ๐ป๐๐ฒ๐ ๐-๐๐๐ฎ๐ฟ๐ฒ ๐ฆ๐ฝ๐ฒ๐น๐น๐ถ๐ป๐ด ๐๐ผ๐ฟ๐ฟ๐ฒ๐ฐ๐๐ถ๐ผ๐ป: Implemented a word2vec model for spelling correction that leveraged text context, resulting in a 10% improvement in OCR accuracy.โข ๐๐ป๐๐ฒ๐ฟ๐ป๐ฎ๐น ๐๐ฎ๐๐ฎ ๐๐ป๐ป๐ผ๐๐ฎ๐๐ถ๐ผ๐ป ๐ง๐ผ๐ผ๐น: Created an efficient data annotation tool using the Python Flask framework, with annotated data seamlessly stored in MongoDB.โข ๐๐๐๐ผ๐บ๐ฎ๐๐ฒ๐ฑ ๐ฆ๐๐ฟ๐๐ฒ๐ ๐๐ฎ๐๐ฎ ๐๐ ๐๐ฟ๐ฎ๐ฐ๐๐ถ๐ผ๐ป: Automated the extraction of information from survey forms using kernel-based image processing techniques with OpenCV-python, reducing human intervention. Achieved processing times of 60 ms per document, averaging 6 pages each.โข ๐-๐ฐ๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ ๐๐ต๐ฎ๐๐ฏ๐ผ๐๐ ๐ณ๐ผ๐ฟ ๐ฃ๐ฟ๐ผ๐ฑ๐๐ฐ๐ ๐ฅ๐ฒ๐ฐ๐ผ๐บ๐บ๐ฒ๐ป๐ฑ๐ฎ๐๐ถ๐ผ๐ป๐: Developed intelligent chatbots for an e-commerce website, enhancing product recommendations and increasing product visibility.โข ๐๐๐๐ผ๐บ๐ฎ๐๐ฒ๐ฑ ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ ๐ฅ๐ฒ๐ฝ๐ผ๐ฟ๐๐ถ๐ป๐ด ๐๐ถ๐๐ต ๐๐ช๐ฆ: Developed an AWS Lambda function to generate automated analytics reports, triggered by data uploads to AWS S3 and integrated with the SNS service for notifications.
Karthik Rajendran Education Details
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Electrical Engineering - Smart Information Processing -
Electrical, Electronics And Communications Engineering
Frequently Asked Questions about Karthik Rajendran
What company does Karthik Rajendran work for?
Karthik Rajendran works for Turns Faserkreislauf
What is Karthik Rajendran's role at the current company?
Karthik Rajendran's current role is Software Engineer - ML.
What schools did Karthik Rajendran attend?
Karthik Rajendran attended University Of Stuttgart, Amc Engineering College.
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Karthik Rajendran
Cambridge, Ma5gmail.com, mit.edu, usc.edu, microsoft.com, microsoft.com3 +121347XXXXX
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Karthik Rajendran
Bengaluru -
Karthik Rajendran
Platform Owner - Aws Cloud Integration/Data Movement In Kone - Mulesoft, Aws, Kafka, Msk, Acm, Azure Devops | Architect | Api Design | Implementation | Automation EnthusiastGreater Chennai Area -
Karthik Rajendran
Associate Dean @ Srm University, Ap | Ph.D., Techno-Economic AnalysisAndhra Pradesh, India2live.com, gmail.com
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