Shashwat Kumar, Ph.D.

Shashwat Kumar, Ph.D. Email and Phone Number

Software Engineer @ Rakuten Mobile, Inc.
Tokyo, JP
Shashwat Kumar, Ph.D.'s Location
Tokyo, Japan, Japan
Shashwat Kumar, Ph.D.'s Contact Details

Shashwat Kumar, Ph.D. personal email

About Shashwat Kumar, Ph.D.

Highly skilled and innovative professional with a Ph.D. in Computer Science and Engineering, specializing in optimizing video services for wireless networks. My extensive research and industry experience have equipped me with a deep understanding of video delivery challenges in mobile environments and a strong expertise in deep reinforcement learning.Currently, I am contributing my expertise as a Software Engineer at Rakuten Mobile Inc., where I specialize in high-performance voice stack development using GoLang. My primary focus is on developing cloud-native services that cater to the demands of modern communication technology. At Rakuten, I have gained valuable experience in utilizing GoLang to build scalable and efficient solutions. Additionally, I have a growing interest in SIP tools, particularly Kamailio and FreeSWITCH, and their role in enhancing communication systems. While I'm still in the process of deepening my knowledge in these areas, I am enthusiastic about leveraging these tools to contribute to the development of reliable and efficient communication solutions at Rakuten.During my Ph.D., I conducted research in optimizing video services for wireless networks. I focused on developing innovative approaches to mitigate bandwidth limitations, reduce latency, and improve overall video streaming quality. I designed novel algorithms and protocols that significantly enhanced the end-user experience, enabling seamless video playback even in resource-constrained wireless environments. My expertise extends beyond video optimization, I have a strong background in deep reinforcement learning, which I utilized during my Ph.D. to develop intelligent algorithms for adaptive video streaming and network resource management.In addition to my work experience, I possess a comprehensive skill set in programming languages such as GoLang, Python, C++, and Matlab, and I have hands-on experience with tools and libraries commonly used in deep reinforcement learning, such as TensorFlow and PyTorch. I am adept at designing and implementing neural network architectures, training models, and fine-tuning algorithms to achieve optimal results.Throughout my career, I have demonstrated the ability to translate complex technical concepts into practical solutions. I thrive in collaborative environments, working closely with cross-functional teams to bridge the gap between research and implementation. My track record of successfully delivering projects that have a tangible impact on the user experience showcases my dedication to driving technological advancements.

Shashwat Kumar, Ph.D.'s Current Company Details
Rakuten Mobile, Inc.

Rakuten Mobile, Inc.

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Software Engineer
Tokyo, JP
Employees:
194
Shashwat Kumar, Ph.D. Work Experience Details
  • Rakuten Mobile, Inc.
    Software Engineer
    Rakuten Mobile, Inc.
    Tokyo, Jp
  • Rakuten Mobile, Inc.
    Software Engineer
    Rakuten Mobile, Inc. Sep 2022 - Present
    Tokyo, Japan
    - Contributing to the development of of cloud-native VoiceAPI for TTS service in CPaaS platform, using Golang.- Developed Python and shell scripts for task automation, streamlining repetitive tasks and improving team productivity.- Implemented and optimized telecommunications infrastructure with Freeswitch, Kamailio, and RTP engine.- Acquired knowledge of SIP and RTP protocols, ensuring RFC compliance.- Integrated Consul for seamless service discovery, enhancing scalability and reliability.- Utilize Redis for efficient and scalable data storage and message queuing.- Leverage AWS services (Amazon Polly, EKS, EC2) for scalable and resilient infrastructure.- Directed over 15 successful software releases as Release Manager, overseeing all planning, scheduling, and management phases. Enhanced product integrity by conducting meticulous security scans with Deepsecret, JFrog X-Ray, SonarQube, and GuardRails.- Utilized CI/CD pipelines with Jenkins to automate the build, test, and deployment processes, streamlining development workflows.
  • Indian Institute Of Technology, Hyderabad
    Postdoctoral Researcher
    Indian Institute Of Technology, Hyderabad Mar 2022 - Sep 2022
    Hyderabad, Telangana, India
    - Collaborated on the ”Autonomous Driving Enabling Fog Computing Platform With Edge Cloud Orchestration and Edge Analytics” project between IIT Hyderabad, India, and Budapest University of Technology and Economics, Budapest, Hungary.- Formulated problem statements using Integer Linear Programming (ILP) techniques and developed approximation algorithms to address them.- Contributed to groundbreaking research in the field of autonomous driving and vehicular edge computing.- Published research findings in prestigious journals and conferences.- Played a key role in advancing the understanding and implementation of federated learning and edge analytics for autonomous driving applications.- Collaborated with international teams to integrate cutting-edge technologies and methodologies into the project.
  • Indian Institute Of Technology, Hyderabad
    Project Officer
    Indian Institute Of Technology, Hyderabad Oct 2021 - Feb 2022
    Hyderabad, Telangana, India
    - Collaborated with Suzuki Japan to explore V2X technologies for application in the Indian context.- Conducted thorough analysis of C-V2X and DSRC specifications, gaining proficiency in understanding and applying protocol stacks.- Analyzed various V2X use cases, demonstrating in-depth knowledge and understanding of the technology.- Evaluated a US-based V2X pilot project, identifying potential applications and use cases relevant to the Indian context.- Pioneered work that led to the launch of India’s first CV2X pilot, demonstrating innovative thinking and leadership in the field.
  • Indian Institute Of Technology, Hyderabad
    Research Scholar
    Indian Institute Of Technology, Hyderabad Jul 2015 - Aug 2020
    India
    - Optimized video services for 4G and 5G networks, focusing on enhancing efficiency and performance.- Developed solutions for video caching by formulating the problem as an Integer Linear Programming (ILP) and proposed heuristic algorithms for solution.- Innovated in Adaptive Bitrate (ABR) streaming for Virtual Reality (VR) Videos with a Reinforcement Learning-based algorithm tailored for optimal performance in wireless networks.- Developed 360-degree video caching method using Long Short-Term Memory (LSTM) networks and Deep Learning techniques.- Contributed as a Teaching Assistant, offering instructional support and clarifying course content for graduate and postgraduate courses in Computer Networks, Computer Programming, Data Structures, and IoT.
  • The University Of Tokyo
    Research Intern
    The University Of Tokyo May 2016 - Jun 2016
    Tokyo, Japan
    - Summer internship supported by Japan-Asia Youth Sakura Exchange Science Program.- Worked on the Bluetooth Low Energy (BLE) module for remote sensing in agriculture.
  • Parul University
    Assistant Professor
    Parul University Jul 2013 - Jun 2015
    Vadodara Area, India
    - Served as an Assistant Professor at Parul University, teaching a diverse range of subjects at both the undergraduate and graduate levels.- Taught undergraduate courses in Programming in C, Operating Systems, and Computer Networks, creating engaging lesson plans and facilitating lively class discussions.- Led graduate courses in Wireless Networks, Wireless Ad-Hoc Networks, and Ubiquitous Computing, challenging students with advanced concepts and real-world applications.- Guided and mentored graduate students in their research projects, providing expert advice and constructive feedback to facilitate their academic growth and research development.- Developed and graded assignments and exams, maintaining rigorous academic standards and providing insightful feedback to students.- Held regular office hours to address individual student queries and concerns, demonstrating strong interpersonal and communication skills.- Stayed up-to-date with current advancements in the field, ensuring course materials were relevant and comprehensive.

Shashwat Kumar, Ph.D. Skills

C C++ Java C# Lte Ethernet Telecommunications Wireless Cellular Communications Mobile Edge Computing Computer Networking Image Processing Asp.net 3g Mysql Matlab

Shashwat Kumar, Ph.D. Education Details

Frequently Asked Questions about Shashwat Kumar, Ph.D.

What company does Shashwat Kumar, Ph.D. work for?

Shashwat Kumar, Ph.D. works for Rakuten Mobile, Inc.

What is Shashwat Kumar, Ph.D.'s role at the current company?

Shashwat Kumar, Ph.D.'s current role is Software Engineer.

What is Shashwat Kumar, Ph.D.'s email address?

Shashwat Kumar, Ph.D.'s email address is sh****@****ail.com

What schools did Shashwat Kumar, Ph.D. attend?

Shashwat Kumar, Ph.D. attended Swinburne University Of Technology, Indian Institute Of Technology, Hyderabad, National Institute Of Technology Surat, Iec College Of Engineering And Technology G.noida, Indian Institute Of Technology, Hyderabad.

What are some of Shashwat Kumar, Ph.D.'s interests?

Shashwat Kumar, Ph.D. has interest in Civil Rights And Social Action, Education, Environment.

What skills is Shashwat Kumar, Ph.D. known for?

Shashwat Kumar, Ph.D. has skills like C, C++, Java, C#, Lte, Ethernet, Telecommunications, Wireless, Cellular Communications, Mobile Edge Computing, Computer Networking, Image Processing.

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