Kumar Shubham

Software Engineer

Hyderabad, Telangana, India10 yrs 4 mos experience

Key Highlights

Expert in 5G physical layer development.
Strong background in wireless communication and DSP.
Proficient in Python for data analysis and trading applications.

Stackforce AI infers this person is a Telecommunications and Fintech specialist with strong software development skills.

Contact

Skills

Core Skills

Python (programming Language)Data Analysis5g New Radio (nr)CommunicationDigital Signal Processors

Other Skills

C (Programming Language)Capital MarketsDMAEmbedded SoftwareGNU DebuggerGitInfrastructureJavaScriptLLM app devLinuxMatlabNumPyOmnet++Open RANProcess Automation

About

System software, SoC, Boot, Archi ===================== Physical layer development, Optimization, bit-exact code, Digital Signal Processors, MAC Protocol design. Working on macro base station UL dev. Have experience of working on varieties of Design, Development, debug, testing, profiling and automation problems. Interested in working on challenging design and dev problems in PHY and MAC. Ability to work independently with minimal support. Strong proponent of open culture of knowledge transfer and guidance. Cross team and cross time-zone collaborative skills. Process improvement to reduce dev cycle. Topics of interest in Wire(less/ed) domain: In-Band Full Duplex communication, Resource allocation problems, Passive Optical Networks, Optical Network Architecture and Protocol Design. Strong course background in Wireless Communication. BTech in ECE, Masters in Telecom and Micro-Specialization in Wireless Comm from IIT-KGP. /*----------------------------------------------------------------------------------------------------- * Other topics of interest/work: * Equity Market | Algo Trading | Infra dev | (Mis)pricing opportunities * LLM based app dev */

Experience

10 yrs 4 mos

Total Experience

1 yr 11 mos

Average Tenure

1 yr 4 mos

Current Experience

Nvidia

Senior System Software Engineer

Feb 2025 – Present · 1 yr 4 mos · Hyderabad, Telangana, India · Hybrid

- GPU Boot

Mavenir

MTS II

Aug 2024 – Jan 2025 · 5 mos · Bengaluru, Karnataka, India · Hybrid

5G physical layer dev
Bandwidth Part for RedCap UEs
Debugging

Prop trading firm

Quantitative Developer

Aug 2023 – Jul 2024 · 11 mos · Hyderabad, Telangana, India · Remote

Implemented trade execution engine for live Indian market for MFT from scratch.
Implemented backtest and market data exploration framework from scratch.
Designed and tested custom intraday mean reversion strategies, IPO listings analysis, etc.

Python (Programming Language)pandasNumPyvaexData AnalysisInfrastructure+10

Qualcomm

2 roles

Senior Engineer

Promoted

Nov 2022 – Jun 2023 · 7 mos · Hyderabad, Telangana, India · Hybrid

PUSCH flow at gNB (DU side)
Port separation kernel flavours
DMA optimization
HW/SW debugging
Test fwk
Mentoring

Communication5G New Radio (NR)Teamwork

Engineer

Jun 2020 – Oct 2022 · 2 yrs 4 mos · Hyderabad, Telangana, India · Hybrid

gNB (MAcro/Small Cells) PHY layer developer
DSP programming
DMA optimization
Bit exact code
SIMD implementation using QC DSP isa
DSP Profiler for PUSCH flow
DSP ISA validation
Multiple feature additions in Option 7.2 RU on Tx side

C (Programming Language)Python (Programming Language)Digital Signal Processors5G New Radio (NR)Open RANDMA+2

Mentor graphics

Intern

May 2018 – Jun 2018 · 1 mo · Noida, Uttar Pradesh, India

Worked on extending ZSTD compression algorithms to the DBs created during runtime of Questa, an EDA tool by Mentor.
Time based Profiling of Questa for code optimisation.