S P I R E    L A B

Postdoctoral Fellow

vrujntukkd@gmail.com

   Dr. Veerababu Dharanalakota has been working in the field of Acoustics and Vibration for the past 10 years. He obtained his master's degree from Indian Institute of Science, Bengaluru, and his Ph.D. degree from Indian Institute of Technology Hyderabad, India. Before joining the Ph.D. programme, he worked as an Assistant Manager in R&D at Bajaj Auto Limited in Pune, India. As part of his PhD work, he developed a semi-analytical method using Green's functions to study sound propagation in lined circular ducts. He received prestigious awards from the International Union for Pure and Applied Physics (IUPAP), the Acoustical Society of America (ASA), and the International Institute of Noise Control Engineering (I-INCE) - USA. He is currently a member of the Acoustical Society of India, ASA, the International Institute of Acoustics and Vibration, and INCE-USA. His expertise includes Applied Mathematics, Numerical Modelling, Machine Learning in Acoustics, and Vibration. Currently, he is working as a postdoctoral fellow at the Indian Institute of Science, Bengaluru, India. His current research focusses on the use of physics-informed neural networks for acoustic applications.

Postdoctoral Fellow

deekshu50@gmail.com

   I`m Deekshitha G from God`s own country, Kerala. I’m a Postdoctoral Fellow at SPIRE Lab in IISc Bangalore. I completed my PhD from APJ Abdul Kalam Technological University at Rajiv Gandhi Institute of Technology, Kottayam, Kerala. Prior to that I have worked as a project fellow at Centre for Advanced Signal Processing (CASP) in the Department of ECE, RIT Kottayam, Kerala. My research interests include speech signal processing, speech recognition, deep learning, & machine learning.

anjalij@iisc.ac.in

   I am Anjali Jayakumar. I completed my BTech in Electronics and Communication engineering from NIT Calicut. Currently, I am doing my MTech Res from SPIRE lab, EE, IISc.

chetansharma@iisc.ac.in

   I'm second-year M.Tech (Research) student at SPIRE Lab, EE department, IISc. Currently working on an rtMRI project, exploring various aspects such as air-tissue boundary segmentation, deep learning-based image analysis, and vocal tract dynamics.

avneeshg@iisc.ac.in

   I am Avneesh Gautam, an M.Tech student in the Computer Science and Automation department at IISc Bengaluru. I completed my B.Tech in Information Technology from REC Bijnor, Uttar Pradesh, in 2021. Currently, I am working at SPIRE Lab on a project to 'Generating Audio Descriptions for Images in Hindi Language' under the guidance of Prof. Prasanta Kumar Ghosh. My interests include Machine Learning, Deep Learning, and Natural Language Processing (NLP), and I have experience with frameworks like PyTorch, Scikit-learn, and Hugging Face. I have been recognized for my academic achievements and was awarded by the Head of the Department for securing the sixth position in my B.Tech program.

shrutig@iisc.ac.in

   I am a master’s student in Computer Science and Automation at the Indian Institute of Science, originally from New Delhi. My current work focuses on form field digitization and Hindi-English text extraction, where I am developing robust systems for OCR and bounding box detection using YOLO, Kosmos 2.5, SuryaOCR, and other advanced models.

yaswanthk@iisc.ac.in

   I am Yaswanth Kumar Pattapu, an MTech student in Computer Science and Automation and a member of SPIRE Lab. I completed my BTech in Computer Science and Engineering from RGUKT Nuzvid. My research focuses on developing Deep learning models for heart murmur detection and LBA classification problem. I am passionate about machine learning, natural language processing, and computer vision.

nidhipnd20@gmail.com

   I am currently an M.Tech AI student at IISc Bangalore. I completed my B.Tech in Electronics and Communication Engineering from BIT Sindri and later worked as a Business Technology Analyst at Deloitte. My current project focuses on analyzing the performance of Automatic Speech Recognition (ASR) systems and enhancing their robustness in various noisy conditions. My research interests include speech processing, deep learning, and machine learning.

rishabhjoshi@iisc.ac.in

   I did my B.Tech. in C.S.E. while simultaneously doing B.Sc. in Data Science online degree from IITM.

nimbargichaitanya4445@gmail.com

   I did my B.Tech in Electrical Engineering. I have worked for TATA Power for 1 year. I am studying in IISc in M.Tech (Signal Processing).

saikrishnakuna99@gmail.com

   I am currently pursuing my MTech at the prestigious SPIRE Lab at the Indian Institute of Science (IISc), Bangalore. Prior to this, I completed my undergraduate degree at Gayatri Vidya Parishad College in Visakhapatnam, Andhra Pradesh. I was born and brought up in Visakhapatnam, a city often referred to as the 'City of Destiny.' Following my graduation, I joined EdgeVerve as an Associate Product Developer, where I gained invaluable experience over a span of 16 months. After this professional experience, I secured a seat at the Indian Institute of Science (IISc), Bangalore, which has been a long-held dream and a significant milestone in my career. I am currently pursuing my MTech at IISc, where I am working on research in the area of real-time Magnetic Resonance Imaging (rtMRI), specifically focusing on ATB segmentation. My research involves exploring various deep learning architectures and techniques to improve the accuracy and efficiency of segmentation, which has significant implications in medical imaging and diagnostics. This work allows me to apply my academic knowledge to real-world problems, while also pushing the boundaries of current methodologies in the field.

rizwank@iisc.ac.in

   Hi, I'm Rizwan from Rameswaram, Tamil Nadu. I enjoy playing football, running in my free time, and exploring new things

vishnud@iisc.ac.in

   A Machine Learning and Deep Learning enthusiast, I specialize in applying AI to signal processing, audio restoration, and image analysis. Currently pursuing an MTech at IISc Bangalore, I focus on ML/DL-driven audio declipping and have hands-on experience with transformers, generative models, and speech/image processing. With a strong foundation from IIT Bhubaneswar, I’ve worked on ML-based neuronal communication modeling and financial forecasting. At ISRO’s URSC, I explore AI-driven solutions for complex engineering problems. Passionate about pushing the boundaries of ML in space technology, I’m always open to collaborations on innovative AI applications.

rajkamalr@iisc.ac.in

   Rajkamal Rajendra Ingle is an M.Tech student in Computer Science and Engineering at the Department of Computer Science and Automation, Indian Institute of Science (IISc), Bangalore. He holds a Bachelor of Engineering degree in Computer Engineering from Savitribai Phule Pune University. Rajkamal approaches problems with a research-oriented, rigorous, and result-driven mindset. His M.Tech Thesis is titled 'Developing Truthful LLM-based Assistant and Robust Evaluation System,' focusing on the reliability and evaluation of LLM-based assistants. His specific interests lie in Natural Language Processing (NLP), Generative AI, and Conversational AI.Beyond academics, Rajkamal enjoys singing, listening to music, and creating memes. He is also passionate about staying updated with the latest technological advancements by reading Medium articles and research papers.

gauravk@iisc.ac.in

   I am Gaurav Kumar, currently pursuing MTech in Artificial Intelligence at the Indian Institute of Science. I hail from Bihar and completed my BS-MS Dual Degree in Mathematics from NIT Agartala in 2021.

manzoorhussain.spirelab.iisc@gmail.com

   I am from Kargil Ladakh. I have done my BTech in Electrical Engineering from Institute of Engineering and Technology Lucknow from (2019-2023). I am passionate about Machine Learning and Signal Processing.

sankurisrinath135@gmail.com

   Hi, I'm Srinath, and I'm from Hyderabad. I'm currently pursuing my MTech in Signal Processing under the guidance of Prof. Prasanta Kumar Ghosh. I'm fascinated by the transformative potential of AI, particularly in areas like computer vision, and I'm eager to contribute to its growth in India. My background in Computer Science gives me a solid foundation for working with AI algorithms. In my free time, I enjoy playing cricket, watching anime and movies, and exploring new places.

ankurkumar1@iisc.ac.in

   Myself Ankur Kumar currently pursuing MTech in Artificial Intelligence at IISc Bangalore and a part of SPIRE lab under Prof. Prasanta Kumar Ghosh, working on Speech Signal Processing under his guidance. I am keenly interested in working on domains related to Speech Processing and AI/ML related topics.

avishfakirde.spirelab.iisc@gmail.com

   I am Avish Fakirde, a first-year M.Tech Signal Processing student. My interests lie in speech and image processing. I am also exploring machine learning and deep learning methods to enhance these areas. I'm keen to understand and apply these technologies to solve practical problems.

tapassadhukhan88@gmail.com

   Completed BE in Electrical Engineering. Worked at Powergrid Corporation of India Limited from 2015 to June 2024.

avishshah02@gmail.com

   I am Avish and I am currently an MTech student working under professor Prasanta Kumar Ghosh in SPIRE lab. I like to read books, play badminton and go to treks in my leisure time.

shwetashukla@iisc.ac.in

   I am an M.Tech student in the CSA branch, a passionate tech enthusiast with a strong interest in Artificial Intelligence. Currently, working in Sprie Lab, exploring diffusion models for medical sound denoising, contributing to advancements in healthcare technology through AI-driven innovations.

aditya.1201lko@gmail.com

   A Machine Learning and Deep Learning enthusiast, I specialize in applying AI to signal processing, audio restoration, and image analysis. Currently pursuing an MTech at IISc Bangalore, I focus on ML/DL-driven audio declipping and have hands-on experience with transformers, generative models, and speech/image processing. With a strong foundation from IIT Bhubaneswar, I’ve worked on ML-based neuronal communication modeling and financial forecasting. At ISRO’s URSC, I explore AI-driven solutions for complex engineering problems. Passionate about pushing the boundaries of ML in space technology, I’m always open to collaborations on innovative AI applications.

sakshamkarsog@gmail.com

   I am from HP.I have done BTech in EE from from RGGEC Kangra HP(2019-2023).My schooling for metric and 12th was done in Government Senior Secondary Model School,Sundernagar,HP

oaetmas@gmail.com

   I am currently pursuing an MTech in Signal Processing at IISc, where I am part of the SPIRE Lab. I earned my BE in Electrical and Electronics Engineering from SVCE, Chennai. My research focuses on rtMRI video segmentation with speaker embeddings.

National Institute of Technology, Srinagar

   Abhayjeet Singh is a graduate of Computer Science and Engineering from the National Institute of Technology, Srinagar. His fields of research are Machine learning, Neural Networks and their applications to solve real world problems. He has been a research intern at IIT Delhi and IIIT Delhi, working on projects in Computer Vision, Machine Learning and Deep Learning. He has also worked as an intern in SPIRE Lab, where his project was Prediction of Articulatory Motion in different rates.

Banaras Hindu University, Varanasi

   Dr. Sharmistha Chakrabarti is a Research Associate in SPIRE Lab, IISC Bangalore. She has done her PhD in Linguistics from Banaras Hindu University, Varanasi. Before coming to IISC Bangalore, she had been working with Central Institute of Indian languages, Mysore. she has also worked as an analyst with the office of the Registrar General of India, language Division, Ministry of Home Affairs, Kolkata. Her area of interest includes Phonetics,Phonology, Language Documentation, and Neuro Linguistics.

RV College of Engineering, Bengaluru

   I am Pooja, currently working as a Project Assistant in SPIRE lab, IISc. I have received my masters degree in Biomedical Signal Processing and Instrumentation (Batch 2020) from RV college of Engineering, Bengaluru. I secured 1st rank and Gold Medal. My interest lies in Signal processing, wireless communication and MEMS technology. I want to gain sizable exposure and utilize this opportunity for the advancement of my skills.

Sri Krishnadevaraya University

   I am Sandhya Aravinda, basically from Bengaluru. I have completed my graduation of M.com from Sri Krishnadevaraya University. I was a Core Support team member of the IISc SAP S/4 HANA providing support services on SAP Sourcing and Procurement Module to the faculty and Administration staff of the institute. Presently working as a Project Associate for the Project RESPIN in the Electrical Engineering Department.

University of Madras

   I am Amala Nagireddi. I have completed my M.B.A(HR) from University of Madras. I worked as accounts executive in Q-Pro Consultancy Services Pvt Ltd, in Chennai for 3 years and worked as secretarial assistant in the department of Electrical Engineering, IISc Bangalore for 4 years. Currently working as Program Manager in SPIRE lab, IISc Bangalore.

National Institute of Technology, Patna, India

   Saurabh Kumar received the B.Tech. degree in Electronics and Communication Engineering from National Institute of Technology, Patna, India, in 2020. His research focuses on speech and language technologies, particularly in automatic speech recognition, dialect identification, and underrepresented language processing. He has worked on developing multimodal models, domain adaptation techniques, and speech synthesis systems to improve language accessibility. In his free time, he enjoys playing chess.

Ramaiah institute of Technology

   I'm Jesuraj working as a Research Associate at Spire Lab. I work on Speech Production, Speech Synthesis and Speech Recognition. Other than being a researcher I like playing the violin.

LJMU UK

   I'm an inquisitive person, passionate about science and technology. I like to watch movies, listen to old music. I like to cook, eat, workout; not necessarily in that order. I want to start a company that encompasses lot of ideas including AI, robotics, biology etc and make the world a better place to live in

IISc

   I completed my B.E. in Mechanical Engineering from PEC University of Technology, Chandigarh (PEC) and M.Tech in Computational and Data Sciences from IISc Bangalore (CDS). ;Interests: Machine learning, Medical Imaging, Problem solving ; Other interests: Music

IISc

   My name is Bhargavi Badal, and I joined the SPIRE lab in 2022 as a Web Data Manager in RESPIN & SYSPIN Project. Throughout this journey, I have learned many things to upgrade my skills. I would like to extend my heartfelt thanks to my professor and colleagues who have consistently helped and guided me to grow together as a team.

PES University

   I am Savitha Murthy, working in SPIRE Lab, IISc. I completed my PhD at PES University, Bangalore, where I was employed as an Assistant Professor for 2 years. Before that, I have worked as a Software Engineer with ObjectOrb Technologies for 4 years. My research interests includes Speech Processing and Automatic Speech Recognition and, focusing on Indian languages.

Mysore university

   I am Ananda KS, I did BSc from Mysore University,Hassan.I joined to spire lab as a Project Assistent on Jan 2020.

Motihari College of Engineering, Motihari, Bihar

   Hello! I am Amartyaveer. I have received my bachelor's degree in computer science and engineering in 2022 from Motihari College of Engineering, Motihari, Bihar. As an eternal student of life, my research work focuses on speech quality assessment and developing automatic speech recognition (ASR) systems for low-resource Indian languages.

   I am Dr. Hitesh Kumar Tiwari from Chhattisgarh currently working as Associate Research, Data Analyst in the project “Speech recognition in Agriculture and Finance for the poor in India” at Indian Institute of Science. I am a linguist having specialization in Chhattisgarhi language. I am grateful to Prof. Ghosh for giving me this wonderful opportunity. My prayers are always for the success and upliftment of our project.

   I am Ayushi Tiwari hailing from rice bowl state, Chhattisgarh. I am a Program Manager at SPIRE Lab, IISc. Currently I am pursuing PhD from Pt. Ravishankar Shukla University, Raipur Chhattisgarh. Prior to RESPIN project I have worked as an Assistant Professor at a renowned University also passionately I am an International Writer. I have immense love for Hindi and English Language and I want to devote my life in the betterment and services of these languages. Before leaving this world I wants to leave the formidable prints in the sand of time. I would like to extend my deep hearted thanks to Dr. Prasanta Kumar Ghosh for taking initiative of this project and giving me chance to be a part of this beautiful journey. Counting and praying for endless years with IISc.

    An experienced Accounts Payable Lead with a strong background in financial management, administration, and business analysis. With over a decade of experience in companies like Capgemini, Xerox, and the Indian Institute of Science, demonstrated expertise in invoice processing, vendor management, financial reporting, and process automation. skilled in SAP, Oracle, Tally, and MS Office, with a track record of improving efficiency, reducing costs, and enhancing customer satisfaction. Holds a Bachelor of Commerce degree from Vidhya Vardhaka Sangha and has successfully led teams, optimized budget handling, and implemented process improvement

SMVITM, Udupi

   I am Vaishnavi from Udupi. I hold a B.E degree in Computer Science. I am working as a Project Assistant at SPIRE Lab. I am a Passionate Theatre Artist as well.

Karnataka State Open University

   I hold a Master of Commerce (M.Com) degree from Karnataka State Open University. With seven years of experience as an Executive Accountant in the private sector, I have developed strong financial and managerial expertise. Since 2020, I have been successfully managing my own salon in Bangalore. Additionally, I am currently serving as a Project Assistant at Spire Lab.

Galgotias University

   I hold a Bachelor's degree in Technology from Galgotias University, which provided me with a strong foundation in technology. For the past 1.5 years, I have been contributing as a Project Associate at IISc Bangalore, one of India's premier research institutions. In this dynamic environment, I have been able to apply the knowledge and skills acquired during my academic journey to practical, impactful projects. I am passionate about leveraging technology to drive positive change, and my current role allows me to do just that.

Jyoti Nivas College Autonomous

   A dedicated Software Developer with a Post Graduation in Computer Applications from Bengaluru University. I am currently working as Project Associate in Spire Lab, IISc. I have demonstrated expertise in software development with 3 years of experience in Android and Web Application development.

Visvesvaraya technological university

   I'm Varshadhare, a Project Associate at Spire Lab with a background in Engineering. As an ML Engineer, I work on the English Gyani Project, where we help L2 learners enhance their English proficiency and communication skills.

Maharani's science college for women..mysore university

    I’m Pooja D (AGE 26yrs) currently working as project assistant in Electrical engineering department at (IISC) banglore . completed my graduation in BSC [EMCs, electronics,mathematics,computer science], in the year [2015-2018] at maharani’s science college for women,mysore.and completed DCA [Diploma in Computer Application] and kannada typing course in the year 2015, worked as customer care assistant and Health check coordinator in columbia asia referral hospital Yeshwanthpur from 2018-2020.

Jawaharlal Nehru Technological University

   I am a potential individual with quick learning skills and managing things.

B.M.S. College of Engineering

   Currently working as a project assistant at SPIRE LAB, IISc. Holds an M.Tech in Electronics from BMS College of Engineering. Passionate about exploring new ideas, gaining knowledge, and building meaningful connections. Enjoys reading books in leisure time.

Birla Institute of Technology, Mesra

   I am Akanksha, a recent graduate in Mathematics and Computing from BIT Mesra, Class of 2024. Currently, I serve as a Project Associate in SPIRE LAB at the Indian Institute of Science, Bengaluru. My research focuses on applying Physics-Informed Neural Networks to acoustical modeling, specifically tackling complex differential equations with real-world scenarios and boundary conditions.

Noida International University

   I am currently working as a Project Associate at Spire Lab, where my primary focus is on data collection for speech recording. My work involves gathering, organizing, and managing speech data to support research and development in speech technology. This includes ensuring high-quality recordings, maintaining data integrity, and contributing to advancements in speech processing and machine learning applications.

New Horizon College of Engineering

   Dedicated Software Developer with a Post Graduation in Computer Applications from New Horizon College of Engineering. Currently working as a Project Associate at Spire Lab, IISc. I have 2 years of experience in Android and Web Application development, demonstrating strong expertise in software development.

   Passionate about leveraging technology to solve real-world challenges. Graduated with distinction from BMS College of Engineering, skilled in data analysis using SQL, Excel, Power BI, machine learning and Scala.Proven track record in internships and roles at APLI AILab, Girish& Associates, and Han Digital Solutions, focusing on data analytics, AI model training, and structured data management. Working as Project Associate with a strong foundation in Data Science and Machine Learning, currently contributing to impactful projects at IISc.Recognised as a National Athlete with achievements in sports, including multiple medals at VTU States and Bangalore District Athletics meets. Committed to community service through volunteering and educational initiatives with VIDYA NGO. Open to collaboration and new opportunities in Data Science, Machine Learning, and AI.

Sree Vidyanikethan Engineering College

   Hi! I'm a developer passionate about innovative projects. At the Indian Institute of Science's Spire Lab, I worked with a great team on 'English Gyani,' an intelligent English tutoring assistant, using Python, React JS, and Firebase for data analysis. I love building user-friendly solutions and collaborating to push tech boundaries. Let's connect!

Banaras Hindu University

   I am Vinita Gupta from Varanasi. I hold a master's degree in Computational Linguistics. I have worked on Hindi Standardization and was part of the Linguistic Data Consortium for Indian Languages (LDCIL) at the Central Institute of Indian Languages, Mysuru. My areas of interest include Natural Language Processing (NLP), Machine Learning, Syntax, and Lexicography.

Jawaharlal Nehru National College of Engineering

   I, Deepthi S B, am from Shimoga, Karnataka, and hold a Master's degree in Computer Applications (MCA). I am currently working as a Project Assistant at the Indian Institute of Science (IISc) in the SpireLab, Electrical Engineering (EE) Department. I am always eager to learn new things and believe in the importance of continuous learning, especially in the ever-evolving technical field. I strive to improve and excel in whatever I do, seeking to grow in every area I explore.

JSS Science and Technology University, Mysore

   My name is Dheeraj Harish Kumar holding a B.E degree on Computer science and business systems from JSS Science and Technology University, Mysore. I have a very keen interest in machine learning & deep learning. I love to learn new things and skills. My hobbies include playing Cricket, Travelling and watching Movies at my free time.

Manipal Institute of Technology

   Hi! I am Vinayaka Hegde, currently working as a Project Associate at SPIRE Lab. I really enjoy Machine Learning, Football and playing the Piano :-)

Ramaiah Institute of Technology

   I am a student at Ramaiah Institute of Technology (2021–2025). Currently, I am a Project Intern at SPiRE Lab, IISc, working on my project FormBot. My interests lie in AI, Machine Learning, and Reinforcement Learning, and I aspire to pursue a research-based career in these fields.