Alok Aditya

Software Engineer

Bengaluru, Karnataka, India17 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in embedded systems and RF driver development.
Led firmware projects for major telecommunications clients.
Strong background in production support and calibration software.

Stackforce AI infers this person is a Telecommunications Firmware Engineer with expertise in embedded systems and RF technologies.

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Skills

Core Skills

Embedded SystemsDebuggingFirmware DevelopmentRf Driver DevelopmentFirmware ArchitectureEmbedded Software DevelopmentRequirement AnalysisCalibration Software DevelopmentProduction Support

Other Skills

ClearCaseCUnixLinuxGSMC++XMLShell ScriptingPerlData StructuresAgile MethodologiesGNU DebuggerMultithreadingDevice DriversEmbedded Software

Experience

17 yrs 6 mos

Total Experience

5 yrs 9 mos

Average Tenure

8 yrs 9 mos

Current Experience

Intel corporation

2 roles

Staff Engineer

Promoted

Apr 2019 – Present · 7 yrs 1 mo

ClearCaseCUnixLinuxGSMC+++11

Firmware and RF Driver Developer

Aug 2017 – Mar 2019 · 1 yr 7 mos

Worked as Firmware Engineer, For 4G Modem of Intel for Apple
Key Responsibility:
All External as well as Internal Contact point interactions with RF by BaseBand
Good understanding of Over all system (modem) especially the RF Driver and RF ASIC.
Sole responsibility of timing control of Baseband and data path configuration and mantainance
Handling to Internal as well as External Queries ,requirements, Supports, Designing new features, Developing the New Features(DL Dual carrier support, Compressed mode gaps, IRAT Gaps, Dual SIM support on Modem)
Solved many key complex issues related to KPI, Stability, Field test and crucial issues faced by Customer(Apple)
Developed the Code for Supporting Multi SIM on the modem and support.
Designed , developed and deliver the QBAS(QUAD Best Antenna Selection) feature to Customer which will improve the Power numbers and stability by huge number to the actual phone released by Customer
Support to the customer for Deployment of the final product.

Firmware DevelopmentRF Driver DevelopmentModem TechnologyTiming ControlFeature DevelopmentCustomer Support

Aricent group

3 roles

Senior Technical Lead

Jan 2017 – Aug 2017 · 7 mos · Gurgaon, India

Worked as RF Driver developer for Modem for Intel Technology(Formerly known as Intel mobile communication IMC).
Key role:
Production support for Reduced signaling and other factory tests.
Designed new FW architecture for the RF Driver module (The last Baesband Module which is the interface of RF )which Communicates with RF

RF Driver DevelopmentFirmware ArchitectureProduction Support

Sr Software Enginner

Promoted

Apr 2010 – Jan 2013 · 2 yrs 9 mos

Worked for NSN , Development of RF Module , Sole responsible for Production , HW Verification SW (HVS)and calibration SW development and delivery. Executed solely the entire Production from SW side in the production Lab Finland, Oulu.

Production SupportHW Verification SoftwareCalibration Software Development

software Engineer

Sep 2007 – Mar 2010 · 2 yrs 6 mos

Worked for Integrated Transmission node(ITN) project of NSN. Sole responsibility to handle, manage the HW block which terminates abis line to BTS(GSM)

Integrated Transmission Node Management

Aricent group

Technical Lead

Jan 2013 – Dec 2015 · 2 yrs 11 mos · Bangalore, India, Oulu Finland

Embedded (real-time) software development for Nokia Radio Module.
Both individual and tech lead contributions
● Lead requirement analyst, primary technical interface with domain experts, chief engineers and internal/external customers
● Collaborative HW-SW co-design:
» HW-related SW requirement analysis
» HW-related SW algorithm prototyping
» Hardware verification software(HVS) and DFT (Design for Test)
» HW-SW integration
» HW production SW developement
» Radio Module Calibration SW Development and Support for complete factory predure of Calibration(For RX BasBand HW as well as Complete Unit)
● Software requirement analysis, specification writing, design, development and support, Production & Calibration SW Developement and Support accross the NSN factory(Finland(Oulu), India(Chennai), China(Guangzhou)):
» Control and configuration - ASIC, FPGA, functional blocks (ADC, DAC, synthesizers and oscillators, FIR filters, NCOs, PDRX, PA , LNA ,RF-BB interface) over I2C, SPI and ethernet
» Startup(Power up sequencing of complete HW components on Radio Module, Configuration and control till Complete intialialization precedure), clock, power and GPIO control
» Features - VSWR, power Control, power savings, Tx equalization, GSM and LTE Air interface timing and synchronization, RF calibration, HW production SW developement
» GSM/WCDMA base station-Radio Module integration
» troubleshooting issues in performance, RFKPI and system stability
» contributions to feasibility study for porting to new MIPS architecture
» deployment and field support
● HW performance/production support to meet product specific RF characteristics(Production requirement):
» power - power control, ACLR/ACPR, RTWP, RSSI, Gain Flatness, PVT
» spectrum and waveform quality - EVM (modulation accuracy), IMs (intermodulation) for 2G (GSM/EDGE, (E)GPRS), WCDMA and LTE
● Cooperate with program management in change request management and effort/schedule estimations