Vartika S.

Software Engineer

Bengaluru, Karnataka, India11 yrs 9 mos experience

Highly Stable

Key Highlights

10+ years in C++ system programming and embedded systems.
Reduced hardware debugging time by 30% with innovative API.
Mentoring future engineers in DSA and C++ concepts.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer specializing in Embedded Systems and Telecommunications.

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Skills

Core Skills

C++ System ProgrammingPerformance OptimizationEmbedded Development

Other Skills

BLEBluetoothC++Communication Protocols: I2C, UART, SPI, BLE, 6LoWPANCore Programming: Data Structures, AlgorithmsDebuggingDebugging & Tools: GDB, Valgrind, Perf, Static Code AnalysisEmbedded SystemsFirmware OptimizationIoTLinux & OS Concepts: Kernel Development, RTOS, System CallsMakefilePerformance MonitoringReal-time AlgorithmsSmart Metering

About

I am a Staff Software Engineer with 10+ years of experience in C++ system programming, Linux internals, embedded systems, and high-performance computing. My expertise lies in building optimized, scalable, and efficient system software, debugging complex issues, and designing robust architectures for real-time and low-level computing environments. 🔹 Key Areas of Expertise: ✔ Advanced C++ System Programming (Memory Management, STL, Multithreading) ✔ Linux Kernel & Embedded Development (RTOS, Device Drivers, System Calls) ✔ Concurrency, Performance Optimization & Debugging (GDB, Valgrind, Perf) ✔ Communication Protocols (I2C, UART, SPI, BLE, gRPC, 6LoWPAN) ✔ Software Architecture & Design (Design Patterns, High-Performance Computing) Alongside my professional work, I also mentor students and professionals preparing for coding interviews. I help with: Strengthening DSA & C++ concepts Practicing mock interviews with feedback Building a career preparation roadmap You can book a 1:1 mentorship session with me here: https://topmate.io/vartika_singh0103/

Experience

Walmart global tech india

Staff Engineer

Aug 2025 – Present · 7 mos · Bengaluru, Karnataka, India · Hybrid

Part of the Vizio engineering group, focusing on system software & infra.

Samsung semiconductor

Senior Staff Engineer

Apr 2025 – Aug 2025 · 4 mos · Bengaluru, Karnataka, India · On-site

Infinera

Staff Software Engineer

Nov 2021 – Feb 2025 · 3 yrs 3 mos · India · Hybrid

Spearheaded C++ Debug API development, reducing hardware debugging time by 30%.
Developed real-time transceiver performance monitoring using gRPC, cutting manual debugging efforts by 40%.
Worked on Waa400 ASIC (400G coherent transceiver, 16 sub-carriers), optimizing pluggable module applications.

C++gRPCDebuggingPerformance MonitoringC++ System ProgrammingPerformance Optimization

Infineon technologies

Senior Staff Software Engineer

Oct 2020 – Nov 2021 · 1 yr 1 mo · Bengaluru, Karnataka, India · Remote

Optimized chip build processing speed by 30% via Makefile performance tuning.
Resolved 95% of Bluetooth chip failures, enhancing reliability and certification success.

MakefileBluetoothDebuggingPerformance OptimizationEmbedded Development

Landis+gyr

Senior Firmware Engineer

Feb 2018 – Oct 2020 · 2 yrs 8 mos · Noida, Uttar Pradesh, India · On-site

Enhanced PICASSO Platform, improving smart meter compatibility across 1000+ industrial sectors.
Developed real-time energy monitoring algorithms, increasing customer engagement by 30%.

Smart MeteringReal-time AlgorithmsEmbedded Development

Previous embedded development experience (2014-2018)

Embedded Software Engineer

May 2014 – Feb 2018 · 3 yrs 9 mos · On-site

Created an IoT-based asset tracking system to reduce industrial losses.
Optimized low-power microcontroller firmware, improving processing efficiency by 20%.
Designed WEARPI, boosting market appeal by 30% through an innovative design.
Developed FLIP, achieving 95% accuracy in health monitoring using BLE.
Created OBEDOG PROBOWL, increasing pet health tracking efficiency by 20% through real-time sensor data.

IoTFirmware OptimizationBLEEmbedded Development