chetan viradiya

Software Engineer

Andhra Pradesh, India10 yrs 2 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in Android camera systems and optimization.
Proficient in Windows driver development for camera technologies.
Skilled in embedded software and IoT protocols.

Stackforce AI infers this person is a skilled Embedded Software Engineer with expertise in Android and Windows camera technologies.

Contact

Skills

Core Skills

AndroidCamera DevelopmentWindows Driver DevelopmentCamera TechnologyEmbedded Software DevelopmentIot Protocols

Other Skills

8051 Assembly8051 MicrocontrollerACPIAVstreamAndroid HALCC (Programming Language)C++CPU/GPU resource managementCSICameraCamera Power OptimizationCamera ispCamera pipelineDLMS

About

➢ Programming Skills:C , C++ ,Embedded C, Basic Python ➢ Linux device driver, Linux System program, Android, Windows UMDF, and KMDF drivers ➢ Android Camera framework, HAL, AVstream, MFT0 ➢ Communication protocol : I2C,SPI, MQTT IOT protocol, DLMS, MIPI ➢ Software tools: Git, windbg (debugger), Visual Studio 201, Systrace, HASAN ➢ Linux Inter-Process Communication, Socket Programming, Multi-threading, Linux Process Management

Experience

Oppo

Lead Software Engineer

Oct 2019 – Present · 6 yrs 5 mos · India · On-site

Android Camera upgrade and sensor bring-up
Camera pipeline, ISP, MIPI, CSI, and V4L2
Qualcomm camera architecture CAMX and CHI
Camera CTS and VTS
Camera Power and Performance Optimization
CPU/GPU resource management through ORMS
Tune the CPU governor by controlling sched_upmigrate/Downmigrate,
sched_boost, scaling_min_freq, scaling_max_freq, min_cpus, max_cpus

AndroidCamera pipelineISPMIPICSIV4L2+3

Qualcomm

Software Engineer

Feb 2017 – Oct 2019 · 2 yrs 8 mos · Greater Hyderabad Area · On-site

Windows Camera Development
Worked on Qualcomm camera driver for Windows NT kernel (AVstream)
Design/implemented HDR, electronic image stabilization, Multimedia
transform filter (MFT0), KMDF driver, EXIF metadata
Problem-solving and debugging various camera stability issues such as
overflows, sensor streaming issues
Experienced with ACPI
Implementation of camera features, Auto white balance, LSC, and Digital
Zoom
Collaborated closely with Microsoft to develop feature -Support per unit
non-centered cropping offset and

Windows NT kernelAVstreamHDRElectronic image stabilizationMultimedia transform filterKMDF driver+4

3g celllabs india pvt ltd

Embedded Software Engineer

Nov 2015 – Dec 2016 · 1 yr 1 mo · Greater Hyderabad Area

Embedded Software Development
Implemented the MQTT (Message Queuing Telemetry Transport), TCP/IP
(Socketbased programming)
Implemented the FOTA (Firmware over the air) for the M2M modems
Implemented DLMS stack for Electric meter
Identifying and documenting test requirements, creating test scenarios

MQTTTCP/IPFOTADLMSSocket programmingEmbedded software development+1

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