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Résumé des emplois de Konka,
freelance C++ C habitant l'Ardèche (07)

• Jan 2012 - Jan 2016

  Working on SoftAP solution. Development using c/c++/unix for Smartphones, 3G/4G/LTE/ on QUALCOMM chipset (9x25,9x15,snapdragon,9x00).
  It’s a mifi device (advanced Wi-Fi router) supporting one end wwan backhaul 3G/4G/LTE and other end serving wifi clients.Features handled are
  1. Wifi offload to LTE/Multi WCDMA/HSDPA,eHRPD. i.e 3gpp,3gpp2.
  2. Android application development for playing videos/music.
  3. Worked on ALGs, different NAT, firewalls.
  4. Worked on linux based webserver development for Smartphone/Dongle
  5. Working on VoLTE.
  
  Customers include: Verizon wireless, Sierra-Wireless, Novatel, Samsung and ZTE etc.
  
  Project Name: Qualcomm -Access Point/SoftAP – Qualcomm India Pvt Ltd.
  
  Project Description Qualcomm develops MobileAP devices for smartphones/4G market which are also called as MiFi devices.
  They provide connectivity between wifi-clients and 3G/4G backhaul network. Provide internet services services to wifi clients through 3G/4G networks.
  Client Qcom 9x25,9x35 snapdragon based chipsets software
  Role / Responsibilities ➢ Wifi Access point with LTE/3G as backhaul .
  ➢ VoLTE QoS.
  ➢ NAT/Firewall support such as full-cone nat,address restricted cone nat, port restricted cone nat and symmetric nat.
  ➢ Worked on linux based webserver development for Smartphone/Dongle
  ➢ Admission Control/QoS for VoLTE data calls.
  ➢ Release handled 9x15 2.0/3.0,9x25 1.0/2.0/3.0

  Environment Linux, C, C+, Linux, kernel 3.10,3.14

• aujourd'hui

  Alstom transport SA: working on Netbox which is a onboard train connectivity solution/s using LTE, Wifi, GSM-R for onboard train to ground communication and also used for
  Train signaling solutions.
  
  Intel Mobile communications: (Consultant from Aricent technologies)
  
  Working on m2m for their XMM 7160,7260 chipset. Software development , bug fixing for VoLTE,SMS over LTE SoLTE features.

• Project Name: Flexi Platform –LTE/3G – Nokia Siemens Networks India Pvt Ltd.
  aujourd'hui

  Project Description NSN has Flexi platform as well as Motorola Wimax for their entire network infrastructure products such McRNC, mGW. Platform provides flexibility for applications to develop their core protocol, call processing apps development easy without worrying about underlying layers of system such as processor used, OS. With these apps can be deployed easily on ATCA, FTLB, BCN architectures without any modifications to core part of apps.
  Responsible for developing sotware and bug fixes for RRC, MAC and sw-manage module in flexi platform responsible for Upgrade/downgrade of Software releases (includes eSW releases as well) on operator network.
  Development languages used
  1. C,C++
  2. Windriver Linux.
  Client Motorola Owned Product development.
  Role / Responsibilities ➢ Responsible for developing sotware and bug fixes for RRC-Admission control, QoS for PCRF, MAC layer.
  ➢ Responsibe for coding, debugging CRs, fixing CRs.
  ➢ Developed using C/C++ on WindRiver-Linux platform.
  ➢ Releases handled R2.0, R2.5, and R3.0, R4.0.

  Environment Linux,C,C+

• OSS/BSS AAA RADIUS Server– XIUS-bcgi.
  aujourd'hui

  Project Description (OSS), a complete suite of solution for Real TimeBilling platform for MVNOs with AAA and Radius.
  Client Aspider USA
  Role / Responsibilities ➢ Involved in the writing specification for High level design, feature requirement specifications, Low level design.
  ➢ Involved in the Development of Radius NIG & AAA based on rfc 2865 rfc 2866.
  ➢ Also involved in the process enhancement in the project.
  ➢ Also involved in Integration testing.

  Environment HP-UNIX,C,C+,AAA RFCs

• Project Name: - Presence UA (OMA) for IMS (IP Multimedia Subsystem) Motorola India Pvt Ltd, Hyd.
  aujourd'hui

  Project Description Systems overview:
  IP Multimedia Subsystem represents a 3GPP and 3GPP2 effort to define an all IP based wireless network as compared to the historically disparate voice, data, signaling, and control network elements.
  Functional over view:
  Presence is based on OMA (Open mobile alliance) specification, where it enables a Mobile phone , a feature similar to a chatting with their friends & groups which we normally do on internet i.e Yahoo messenger, Communicator,Gtak etc.

• Client Motorola Inc, USA
  aujourd'hui

  Role / Responsibilities Worked as a Team Member, responsible for developing of Presence UA (User Agent).
  ➢ Reviewing developed code and implementing the application.
  ➢ Unit Testing
  ➢ presence(SIP, STUN) feature development for mobile devices

  Environment Custom Mobile Phone with Linux as OS,C,C+.

• Project Name: - Omni PCX Entreprise VoIP PBX – Alcatel-Lucent India Pvt Ltd
  aujourd'hui

  OminiPCX is ALCATELs LargeEnterpriseVertical line product (PBX) per private fixed line solutions. It supports various TDM and protocols and technologies such as ISDN (E1, T0, and T2), Analog and Universal Alcatel (UA). It runs on custom-made modules with RT-Linux and PEEWEE Linux operating system. Call server acts as the CPU for the system.
  Functional over view:
  To build a scalable solution Omini PCX implements Alcatel Crystal technology (ACT). IOIP, INT-OF acts as a CPU for Remote crystals. GD acts as a gateway between legacy (TDM) world and the IP-world using UA.
  Client Alcatel-Lucent , France
  Role / Responsibilities ➢ Software debugging/fixing of RA (report Anomalies) reported by clients.
  ➢ Lab testing pre and post fixing of RA for provided solution in software.
  New feature development client in Media Gateway
  Involved in peer code reviews and suggestions.
  Involved in Release management for INTIP, GD verticals.

  Environment Linux, RT-Linux, C,C+.

• aujourd'hui

  Worked in ICOMM TELE LTD, on various microcontroller based projects using SPI, UART, I2C
  Using Keil based IDE for their SONET/SDH/DWDM projects.