Adhithyan Ramadoss Email & Phone Number

Nuremberg, By, De

Boulder, Colorado, United States

Machine Learning Engineer (focus on audio and natural language processing) - Emerging Technologies team.•Development of small Neural Text-to-Speech (TTS) solution (<30 MB)•Development of Neural model (Transformer) solution for Punctuation and Capitalization (<15 MB) for English, French, Italian, German and Spanish languages•Finetuning of LLMs (< 13B), RAG for interaction based on one or more given document(s)•Analysis and demo building with various LLMs (GPT-3.X/4… Show more Machine Learning Engineer (focus on audio and natural language processing) - Emerging Technologies team.•Development of small Neural Text-to-Speech (TTS) solution (<30 MB)•Development of Neural model (Transformer) solution for Punctuation and Capitalization (<15 MB) for English, French, Italian, German and Spanish languages•Finetuning of LLMs (< 13B), RAG for interaction based on one or more given document(s)•Analysis and demo building with various LLMs (GPT-3.X/4, LLaMA etc.)•Building a demo for image generation using Automatic1111 and Stable Diffusion models•Building an internal navigation domain dataset based on Open Street Maps, OpenAddresses, Geographic.org etc•Development of Language Models for Speech-to-Text (STT)•Development of neural models for Sound Event Detection•Development of a RASA based chatbot•Development of a Custom Vocabulary detection module for Automatic Speech Recognition engine•Inverse Text Normalisation using Finite State Transducers and neural-based approachesSoftware tools used: Python + libraries: PyTorch, Pandas, spaCy, transformers (Huggingface), LangChain, diffusers, Gradio, BitsandBytes, ONNX; C++; Docker etc. Show less

Erlangen Area, Germany

Diplom HiWi + VollzeitMachine Learning Engineer in the area of Natural Language Understanding.•Neural model training/finetuning and evaluation for NLU tasks such as Intent classification,Entity Recognition, Co-reference resolution, etc.•Inverse Text Normalisation for German numbers and dates with a rule-based algorithm.•Creation of test cases for the system pipeline, including developing automatic testscript generators.•Development of dialogue flow pipeline.•… Show more Diplom HiWi + VollzeitMachine Learning Engineer in the area of Natural Language Understanding.•Neural model training/finetuning and evaluation for NLU tasks such as Intent classification,Entity Recognition, Co-reference resolution, etc.•Inverse Text Normalisation for German numbers and dates with a rule-based algorithm.•Creation of test cases for the system pipeline, including developing automatic testscript generators.•Development of dialogue flow pipeline.• Integrating neural models and rule-based/RegEx techniques into the system pipeline.•Pre-processing of datasets and managing the datasets in an internal MongoDB database.•Model uncertainty analysis with Bayesian Neural Networks.Software tools used: Python + libraries: PyTorch, Pandas, spaCy, transformers (Huggingface); Docker; MongoDB etc. Show less

Erlangen, Bavaria, Germany

Updating Gazetteers in Deep Learning based Natural Language Understanding.•Study of existing Voice Assistant systems to evaluate their performances on various tasks.•Development of a method to create user-specific gazetteers during "conversation" with the in-house NLU system. •Evaluation of the impacts of user-specific gazetteers as additional features for the Deep Neural Network-based Natural Language Understanding system being developed.•Testing the robustness of the… Show more Updating Gazetteers in Deep Learning based Natural Language Understanding.•Study of existing Voice Assistant systems to evaluate their performances on various tasks.•Development of a method to create user-specific gazetteers during "conversation" with the in-house NLU system. •Evaluation of the impacts of user-specific gazetteers as additional features for the Deep Neural Network-based Natural Language Understanding system being developed.•Testing the robustness of the addition of gazetteers to the system.Software tools used: Python + libraries: TensorFlow, Pandas, etc. Show less

Erlangen Area, Germany

Research Assistant at the chair of Multimedia Communications and Signal Processing (Lehrstuhl für Multimediakommunikation und Signalverarbeitung).•Estimation of the performance of different probability distribution function assumptions in maximum likelihood estimation of reverberation time (T60).•Collection and assimilation of various Room Impulse Response (RIR) databases.•Measurement of Room impulse responses for a RIR dataset creation.•Measurement campaign for dataset… Show more Research Assistant at the chair of Multimedia Communications and Signal Processing (Lehrstuhl für Multimediakommunikation und Signalverarbeitung).•Estimation of the performance of different probability distribution function assumptions in maximum likelihood estimation of reverberation time (T60).•Collection and assimilation of various Room Impulse Response (RIR) databases.•Measurement of Room impulse responses for a RIR dataset creation.•Measurement campaign for dataset creation to evaluate sensor utility.•Measurement campaign with a prototype device to evaluate its performance.•Teaching assistant in “Preparation Course MATLAB Programming” Winter semester 2018/19.•Software tools used: MATLAB. Show less

Erlangen Area, Germany

Research Assistant in the chair for Semantic Audio Processing at International Audio Laboratories Erlangen ( Joint institution of Fraunhofer IIS and Friedrich-Alexander-Universität Erlangen-Nürnberg).•Teaching assistant in “Preparation Course MATLAB Programming” Winter semester 2017/18 in collaboration with the LMS chair of FAU.•Preparation of Georgian music dataset for further processing.•Fundamental frequency (F0) estimations with the Georgian music dataset.•Software tools… Show more Research Assistant in the chair for Semantic Audio Processing at International Audio Laboratories Erlangen ( Joint institution of Fraunhofer IIS and Friedrich-Alexander-Universität Erlangen-Nürnberg).•Teaching assistant in “Preparation Course MATLAB Programming” Winter semester 2017/18 in collaboration with the LMS chair of FAU.•Preparation of Georgian music dataset for further processing.•Fundamental frequency (F0) estimations with the Georgian music dataset.•Software tools used: MATLAB Show less

Chennai Area, India

•Involved in the Procurement cycle (bid Launch to material delivery at the project site) of compressors, boilers, pressure vessels, distributed control system units, electrical and instrumentation equipment for oil & gas, and petrochemical plants.•Coordinated between material manufacturer/supplier and project sites.•Supplier visits and audits to ensure the quality of equipment and component suppliers.•Site Engineer in Purified Terephthalic Acid (PTA) project at JBF project Site… Show more •Involved in the Procurement cycle (bid Launch to material delivery at the project site) of compressors, boilers, pressure vessels, distributed control system units, electrical and instrumentation equipment for oil & gas, and petrochemical plants.•Coordinated between material manufacturer/supplier and project sites.•Supplier visits and audits to ensure the quality of equipment and component suppliers.•Site Engineer in Purified Terephthalic Acid (PTA) project at JBF project Site, Mangalore, India.•Initiated a pilot project for Automation of data entry and document creation.•Software tools used: Microsoft office package, Visual Basics for Applications (VBA), Intergraph Smart Materials, proprietary ERP tools from IFS. Show less

Chennai Area, India

•Training in various departments of the workplace.•Training on Software used in the workplace such as Intergraph - Smartplant Instrumentation, Intergraph - Smartplant Materials, Custom ERP tools.•On-Site training in petrochemical plant - Southern Petrochemical Industries Corporation Ltd.(SPIC) fertilizers at Thoothukudi, Tamil Nadu, India.

Avadi Area, India

Working Period: 23.05.2011 to 03.06.2011•Introduction to various systems of Main Battle Tank Arjun.•Training in the Sensor systems and the Gun control units of MBT Arjun.•Introduction to then ongoing projects of the Defence Research and Development Organisation (DRDO) of India.

Master'S Degree, Communication And Multimedia Engineering

Activities and Societies: •FSI - CME (Fachschaftsinitiative) Co-ordinator. •Ferienakademie 2018 Topic: Redundancy and Irrelevance.

Bachelor Of Engineering (B.E.), Instrumentation And Control

St. Josephs College of Engineering •Thesis: Driving of a car from a remote location using LabVIEW. •In-plant Training at Combat Vehicles.

Class Xi - Xii