SHUBHAM KUMAR

Senior Software Engineer

Patna, Bihar, India3 yrs 9 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in Digital VLSI design and AI development.
Proven track record in audio processing algorithms.
Strong background in embedded systems engineering.

Stackforce AI infers this person is a Semiconductor and Audio Processing expert with a focus on AI and VLSI design.

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Skills

Core Skills

Digital Vlsi DesignSoftware DevelopmentAi DevelopmentAudio Processing

Other Skills

CPythonVLSI Physical DesignStatic Timing AnalysisDigital ElectronicsMATLABAI-based Voice Activity DetectionNoise ReductionAudio AlgorithmsWake-on-VoiceVerilogMicrosoft OfficeTurbo C++PycharmDSCH

Experience

3 yrs 9 mos

Total Experience

3 yrs 9 mos

Average Tenure

3 yrs 9 mos

Current Experience

Amd

3 roles

Senior Software Development Engineer

Promoted

Jul 2025 – Present · 10 mos · Hyderabad, Telangana, India

1. Worked on High precision PDM to PCM decoder for enhanced SNR.
2. Worked on VAD based Noise Floor estimator computation in real time.
3. Verification of AI-based Ambience classification in real time.
4. Verified Noise Floor values in real time at different ambience environments.
5. Working on implementation of DC Removal filter and Ultrasound High Pass Filter for 48k and 96k sampling rate.
6. Working on Asynchronous Sample Rate Converter in all possible conversions (Upsample , Downsample etc).

CPythonDigital VLSI designVLSI Physical DesignStatic Timing AnalysisSoftware Development

Software Development Engineer 2

Jul 2022 – Jun 2025 · 2 yrs 11 mos · Hyderabad, Telangana, India

1. Worked on extraction of customized keywords such as Cortana and XiaoWei XiaoWei.
2. Worked on AI based training using NN toolbox in MATLAB for Cortana , XiaoWei XiaoWei and First Syllable of Cortana and converted into C code.
3. Worked on validation in enablement of low power Wake-on-Voice Hardware Keyword Spotter support for Cortana and XiaoWei XiaoWei keyword.
4. Worked on to reduce the number of fake detection by using the First Syllable of Cortana keyword.
5. Debug the JIRA tickets issue of Human Presence Detection (HPD) from the algorithm point of view.
6. Worked on AI-based Voice Activity Detection (VAD) using the latest transformer network topology.
7. Worked on validation of Artificial intelligence based Noise Reduction with microsoft teams test cases.
8. Worked on the Sample Rate converter (SRC) algorithm module of multiple combinations of sample rate.
9. Worked on SNR improvement of Sample Rate converter (SRC) module.
10. Worked on PDM to PCM converter from 4.608MHz to 96KHz & 48KHz using filters in the MATLAB environment.
11. Worked on AI based Ambience Classification based on different Audio signals captured from different ambience environment.

CMATLABAI-based Voice Activity DetectionNoise ReductionSoftware DevelopmentAI Development

Co-Op/ Intern at AMD

Oct 2021 – Jun 2022 · 8 mos · Hyderabad, Telangana, India

1. Worked on audio and speech algorithms such AGC(Automatic Gain Control).
2. Tuning for low power Wake-on-Voice (WoV) on different OEMs with HWKWS(Hardware Keyword Spotter) on multiple platforms.

Audio AlgorithmsWake-on-VoiceAudio Processing