Harsh Upadhyay

Software Engineer

Noida, Uttar Pradesh, India6 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in C++ and system-level software engineering.
Significant experience in optimizing Telephony/RIL frameworks.
Proven track record in cross-functional collaboration and leadership.

Stackforce AI infers this person is a Telecommunications and Software Development expert with a focus on system optimization and performance.

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Skills

Core Skills

C++Software DesignPerformance OptimizationDebuggingSystem MonitoringPerformance ImprovementWeb DevelopmentSoftware Development

Other Skills

IPCTelephony/RIL FrameworksPythonTkinterSAP S/4System OptimizationAutomationHTMLCSSNode.jsExpress.jsMySQLInteractive Voice Response (IVR)DevOpsE-Commerce

About

Experienced in C++, IPC, multithreading, debugging, and performance optimization, I deliver production-grade features that improve system reliability, reduce latency, and enhance user experience on flagship devices. Skilled in optimizing Telephony/RIL frameworks, implementing low-latency call setup and network handover flows, and building Python/Tkinter tools for log analysis and issue resolution. Recognized as SCI / Culture Index Champ for leadership and cross-functional collaboration, with prior experience in enterprise system optimization at Yamaha and web development internships. Passionate about system-level software engineering, solving complex problems, and building efficient, scalable, and reliable solutions in Android and telecommunication systems.

Experience

6 yrs 6 mos

Total Experience

1 yr 6 mos

Average Tenure

3 yrs 10 mos

Current Experience

Samsung india

Software Engineer

Jul 2022 – Present · 3 yrs 10 mos · Noida, Uttar Pradesh, India · Hybrid

Design and optimize Android system-level
and telephony components, specializing in C++,
IPC-based architectures and low-latency systems
Optimized the Telephony/RIL framework and refactored modem communication using IPC and QMI protocols, reducing debugging and troubleshooting effort by 80% while improving system efficiency and stability across flagship devices.
Implement call setup and network handover features in OneUl to enhance real-world call reliability and have developed internal Python/ Tkinter log analysis tools to automate debugging and accelerate issue resolution.
My responsibilities also include memory analysis, crash triage, and performance profiling to ensure production readiness.
Recognized as SCI / Culture Index Champ, actively contribute to team leadership, cross-functional collaboration, and engagement initiatives within Samsung R&D.

C++IPCDebuggingPerformance OptimizationTelephony/RIL FrameworksPython+2

Yamaha motor solutions india pvt.ltd.

Software Engineer Trainee

Jan 2022 – Jul 2022 · 6 mos · Noida, Uttar Pradesh, India · Hybrid

At Yamaha Motor Solutions, I monitored and optimized SAP S/4 systems, improving operational performance by 15%. I automated routine system checks and maintenance tasks, reducing manual effort and enhancing system reliability. My work involved streamlining enterprise processes and ensuring efficient, error-free operations across business-critical systems.

SAP S/4System OptimizationAutomationSystem MonitoringPerformance Improvement

Techbeam

Software Engineer Intern

May 2021 – Jul 2021 · 2 mos · Remote

Worked on an e-commerce platform for organic products, developing and supporting features using HTML, CSS, Node.js, Express.js, and MySQL. Gained hands-on experience in version control and collaborative development using Git, contributing to team-based project workflows and improving overall code quality.

HTMLCSSNode.jsExpress.jsMySQLWeb Development+1