Vijay Ravichandran
Senior Software Engineer at Digi Sapiens - Digital Learning GmbH- Claim this Profile
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English Full professional proficiency
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Hindi Professional working proficiency
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Oriya Native or bilingual proficiency
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Tamil Native or bilingual proficiency
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Bio
Andreas Haag
Vijay was our Lead Developer for the Language Modeling Team and he did a great Job and was also a big help for the other team members where he could contribute a lot and share and enable others to succeed due to his long standing development experience. He relentlessly continued the tool chain to get everything scripted and automated and implemented in Jenkins. Thanks you so much for you help in the Project.
Abdul Noushad
Vijay is passionate about his work and is quite curious to learn. He is hardworking and a team player. He first worked as a test engineer in our team for over two years. Then he was part of the development team for a new product on Java. He handled his reponsibilities with diligence, displaying the ability to learn quickly and deliver a high quality product. Vijay is a great asset to any company.
Andreas Haag
Vijay was our Lead Developer for the Language Modeling Team and he did a great Job and was also a big help for the other team members where he could contribute a lot and share and enable others to succeed due to his long standing development experience. He relentlessly continued the tool chain to get everything scripted and automated and implemented in Jenkins. Thanks you so much for you help in the Project.
Abdul Noushad
Vijay is passionate about his work and is quite curious to learn. He is hardworking and a team player. He first worked as a test engineer in our team for over two years. Then he was part of the development team for a new product on Java. He handled his reponsibilities with diligence, displaying the ability to learn quickly and deliver a high quality product. Vijay is a great asset to any company.
Andreas Haag
Vijay was our Lead Developer for the Language Modeling Team and he did a great Job and was also a big help for the other team members where he could contribute a lot and share and enable others to succeed due to his long standing development experience. He relentlessly continued the tool chain to get everything scripted and automated and implemented in Jenkins. Thanks you so much for you help in the Project.
Abdul Noushad
Vijay is passionate about his work and is quite curious to learn. He is hardworking and a team player. He first worked as a test engineer in our team for over two years. Then he was part of the development team for a new product on Java. He handled his reponsibilities with diligence, displaying the ability to learn quickly and deliver a high quality product. Vijay is a great asset to any company.
Andreas Haag
Vijay was our Lead Developer for the Language Modeling Team and he did a great Job and was also a big help for the other team members where he could contribute a lot and share and enable others to succeed due to his long standing development experience. He relentlessly continued the tool chain to get everything scripted and automated and implemented in Jenkins. Thanks you so much for you help in the Project.
Abdul Noushad
Vijay is passionate about his work and is quite curious to learn. He is hardworking and a team player. He first worked as a test engineer in our team for over two years. Then he was part of the development team for a new product on Java. He handled his reponsibilities with diligence, displaying the ability to learn quickly and deliver a high quality product. Vijay is a great asset to any company.
Experience
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Digi Sapiens - Digital Learning GmbH
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Germany
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E-Learning Providers
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1 - 100 Employee
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Senior Software Engineer
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May 2022 - Present
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WSD
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Israel
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Technology, Information and Internet
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1 - 100 Employee
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Machine Learning Expert
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Feb 2021 - Feb 2022
- Develop a singing synthesis (AI singer) system modeled on text-to-speech systems - Explore state-of-the-art research and design the architecture best suited for a virtual singer to work with a music generation app - Develop a singing synthesis (AI singer) system modeled on text-to-speech systems - Explore state-of-the-art research and design the architecture best suited for a virtual singer to work with a music generation app
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HARMAN International
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United States
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Computers and Electronics Manufacturing
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700 & Above Employee
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Senior Speech Recognition Engineer
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Jan 2020 - Dec 2020
Project: Localization of Samsung Bixby voice assistant to the German Language - In charge of the Language Model (LM) for the Automatic Speech Recognition (ASR) moduleDeveloped data delivery pipelines, automated tools and Jenkins + Docker based CI systems for every stage of the development process- Groomed and supervised the Language Model team- Setup a Named Entity Management system to gather NEs and generate rankings and phonetic transcriptions - Worked closely with the Big Data team to setup infrastructure to run deep learning algorithms for usage data analysis for continuous improvement of the voice assistant Show less
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Speech Recognition Engineer
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May 2018 - Jan 2020
Localization of Samsung Bixby voice assistant for the German language- Responsible for the language model for automatic speech recognition module- Developing delivery pipelines, data gathering/mining, web scraping, information retrieval and generation of clean text data
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Sony
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Entertainment Providers
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700 & Above Employee
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Master Thesis Student - Deep Learning
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Dec 2016 - May 2017
- Research and implement WaveNet, a deep convolutional neural network [arXiv:1609.03499] to find a suitable network for Text-to-Speech- Generate unconditioned speech and music through the neural network- Developed strategies for neural network convergence to improve time for training convergence
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Software Developer
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Sep 2015 - Nov 2016
- Work closely with the Speech, 3D Sound and NLP groups- Assist in gathering data, develop apps, audio plugins, mechanical turk tasks, and other tools.- Support with scripts in several other projects in Java, C++, JS, Python
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Huawei Technologies
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United Kingdom
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Telecommunications
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200 - 300 Employee
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Senior Software Engineer
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Sep 2013 - Sep 2014
- Development of Campaign module for pushing user-specific content to a subscriber- Design the low-level architecture of the application
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Software Engineer
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Jun 2011 - Aug 2013
- Takeover of automation framework from China and setup in India office and its subsequent development- Develop tools and plugins for automation of complete call flows through a mobile broadband setup- Support sites during setup of new modules and upgrade to newer versions
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Education
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2014 - 2017
University of Stuttgart
Master’s Degree, Information Technology -
2007 - 2011
National Institute of Technology Rourkela
Bachelor of Technology (B.Tech.), Electrical and Electronics Engineering -
DAV Public School
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Stewart School
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