---
title: "Sapna Singh - OS Development Engineer in Bengaluru | Tal"
description: "Meet Sapna Singh, Senior System Software Engineer | C++ | Linux | Android | Camera Framework/HAL based in Bengaluru. AI stack includes claude code, claude, and gemini."
image: "https://tal.club/meet/sapna-singh-2/share-image"
---

# Sapna Singh on Tal

## Headline

Senior System Software Engineer \| C\+\+ \| Linux \| Android \| Camera Framework/HAL

## About

Senior System Software Engineer with 11\+ years of experience in C/C\+\+, Linux and Android platform development, specializing in system software, Android Camera Framework/HAL, multimedia systems and hardware\-software integration\. Experienced in developing and debugging Camera HAL and Android media components, resolving complex CTS/xTS and platform compliance issues, and performing cross\-layer root\-cause analysis across framework, HAL and lower\-level systems\. Strong expertise in C\+\+, multithreading, synchronization, buffer management and system debugging, with hands\-on experience in V4L2, camera sensors, imaging pipelines, Media HAL, cloud streaming and embedded Linux\. Proven experience in developing scalable multimedia solutions, improving system stability and mentoring engineers\.

## Location

Bengaluru

## AI stack

claude code

claude

gemini

github copilot

## Work experience

OS Development Engineer at Intel Corporation, Jul 2022 \- Present · 4 yrs 3 mos, India

Lead Engineer at Zebra Technologies, May 2021 \- Jul 2022 · 1 yr 3 mos, Bengaluru, Karnataka, India, •Worked on Sensor/Engine\(Zebra made\) and added support of Native Framework on different Qualcomm platforms \(8937,SDM660,QC6490\) • Worked on barcode scanning framework developement on Android mobile devices which supports consumer camera, and zebra scanner engines as native framework • Good understanding of Android Camera Framework\. • Good understanding of V4L2 layer and IOCTLS\. • Good understanding of I2C Protocol\. • Experience with Android binder and Android Native applications\.

Software Engineer II at Zebra Technologies, Feb 2017 \- May 2021 · 4 yrs 4 mos, Bengaluru, Karnataka, India, Skills ⦁ Specialization in C and C\+\+\. ⦁ Good understanding of Data Structures and Algorithms\. ⦁ Good understanding of object\-oriented programming system \(OOPS\) ⦁ Good understanding of multi\-threaded and inter\-process communication \(IPC\) application development in Linux and Android\. ⦁ Experience with Android binder and Android Native applications\. ⦁ Debugging &bug fixing in application crash and Core dump analysis\. ⦁ Follow Agile\(Scrum\) Project Barcode Scanner Framework ⦁ Developed C/C\+\+ application of scanner framework for Android ⦁ Developed different features like Fault Tolerance, Handling the Engine Mounting through xml, Frame verification from frame stats, tools for auto\-ranging\. ⦁ Developed Test app for dumping frame , checking frame quality and other parameters\. ⦁ Developed Test app for calibrating the Zebra device on QC6490 Platform\. ⦁ Debug and fix intermittent issues ⦁ Support barcode scanner with camera and imager\. Programming Languages:c, c\+\+ Tools:Android build system, Jira OS:Linux, Android Scripting : Shell Scripting Technologies:Camera, Imager, Qualcomm chipset \(msm8937 and sdm660\)

Senior Software Engineer at Zebra Technologies, Feb 2017 \- May 2021 · 4 yrs 4 mos, Developed embedded Android applications and framework components for barcode scanning and imaging devices\. Worked across camera/imaging software, sensor integration, validation and platform debugging\. Built automation and test utilities and supported production/customer issue resolution\.

Software Engineer at Aricent, Nov 2014 \- Feb 2017 · 2 yrs 4 mos, Bengaluru, Karnataka, India, Skills ⦁ Good understanding in C and C\+\+\. ⦁ Very good understanding of object\-oriented programming system \(OOPS\)\. ⦁ Hands on experience with postgresql\. ⦁ Good understanding of SIP protocol\. Project • UPP Server Development\(Motorola Push to talk Product\) • Worked on AD\(Active Directory\) module which has details of all the subscribers present in the server\. • Implemented calls from AD perspective like Barge call \(one\-to\-one call\), personal group call and alert call\. • Involved in writing unit test cases\. • Unit testing of all the calls and Buddy operation\. • Worked on Alarm and Stat implementation\. • Unit testing of all the alarms and stats\. • Analyzing and fixing bugs when reported from test team\.

## Education

Bachelor’s Degree, CSE, Reva Institute For Engineering And Technology Studies

High School, Premalok Mission School, Patna

[View the original profile](https://tal.club/meet/sapna-singh-2)

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