COMPUTER SKILLS

Languages:
n Proficient in: C, Data structures, VB for Applications
n Familiar with: C++, VB
Platforms:
n Unix
n Windows
n RTOS (ThradX)
Protocol and Specifications
n SNMP, RLC/ MAC, 3GPP specifications for Call Control, Call Processing in BSC- Access Network
Tools:
n SAGEM V Off line RR message decoder
n TEMS V Mobile emulator
n Telelogic TAU V for UML model ling and FSM development

TELECOM KNOWLEDGE
n
n GSM V Call Establishment, Call Release, Handover Algorithm, Resource Handling (TCH, SDCCH)
n GPRS V TBF establishment and release, RLC/ MAC, PDCH handling. PS V CS Paging etc

EMPLOYMENT SCAN

July06 - Till Date Aricent Technologies, Gurgaon Senior Software Engineer
n
n Total 37 Months (3 Yrs) Experience as developer
n Currently working as Senior Software Engineer.
Presently leading a team of 4 developers.

PROJECTS AT ARICENT

PCU (Packet Service) Development V Split Architecture Nov08 V Till Date
Description:
n Development of PCU subsystem (GPRS) that enables Packet Services in a BSS. The project design involves development over both TRX and BSC of the PCU subsystems.
Role:
n Working as a leader cum developer involved in designing and delivering of modules, handling a team of size 4 developers. Total team strength 30 Persons.
n Involved in requirement phase, high level design and low level design phase.
n Good knowledge of 3GPP 44. 060(RLC/ MAC), 44. 018 (GSM), 48. 018(Gb) and other depending specs
n Development on TRX involves working on ThreadX (RTOS) platform.
n Working on RLC/ MAC stack interface modules in BSS and modules directly responsible for Uplink and Downlink TBF.
Owner Ship:
n UL, DL TBF modules interfacing directly with RLC/ MAC
n RLC/ MAC call flows and specifications
n Resource allocation module responsible for allocating PDCH resources.
n Timeslot allocation module
n RLC/ MAC encoder Decoder
n Mentoring developed of UT automation tool in excel using VBA.
Learning:
n GPRS 3GPP specifications; RLC/ MAC call flows
n CSN encoding decoding
n RTOS basics (ThradX),
n UML modelling on Telelogic TAU, VB for applications in Excel
BSC V Handover Algorithm Development Dec07 V Nov08
Description:
n Development of handover algorithm for circuit switched calls for BSC. The algorithm enables handover of CS calls; based on signal level and quality. MSC handover (involving different BSC) and Intra BSC handover (within same BSC) was supported
Role:
n Worked as a senior developer involved in designing and developing software code
n Handled a team size of 2 developers. Total team strength 10 persons.
n Good knowledge of 3GPP 44. 018 (GSM) other depending specs
n Core member of the Call processing module responsible for handling all CS calls within BSC.
Owner Ship:
n CPHM(Call processing handler module) full ownership
n Resource Handler Module
n Good understanding of Measurement Report handler and Handover Algorithm module
n System and Sub-System integration testing.
Learning:
n GSM handover specifications
n Call Control, Call Flow in GSM
n Montavista Linux platform
UML modelling on Telelogic TAU.
Sagem V GSM message decoding tool, Decoder
TEMS V Mobile decoder for Um frames, Emulator

MSC V OAM Oct06 V Dec07
Description:
n Development of SNMP module for network management, CLI for network management, Application Fault Handler module for raising alarms in the network.
Role:
n Worked as a developer involved in developing software code
n Part of team comprising of 5 developers.
n Supported customer with SNMP integration by sitting at customer site.
n Gained good knowledge of SNMP protocol, MIB, ASN encoding
n Developed code generator for automating code generation for SNMP module.
Owner Ship:
n SNMP AGENT (Network Management System)
n Application Fault Handler for raising alarms
n Configuration Manager
n Database Development (Client)
n Command Line Interface For MSC OAM
n Developed code generator in MS Excel for generating code
Learning:
Languages: C
Protocols: SNMP
Tools: Adventnet Mib Browser, Adventnet n/ w simulator, Telelogic Tau for UML Modelling

Training at Aricent - Pre-processor for C Programming Language July06 V Oct06
Description:
n Pre-processor for C Programming Language
Role:
n Team Member for Preprocessor for C Programming Language.
n Team Strength 5 Members during training at Aricent.
Owner Ship:
n Macro Declaration
n Parsing Levels
n Conditional Compilation
n Implemented Finite State Machine for C Pre-processor.
n
ACHIEVEMENTS AT WORK

n Received Best Performer in annual review for last 3 yrs.
n Received Team Award for showing team synergy and timely delivery of work for the last 2 projects.
n Received Best Fresher award in Oct2006
n Received Customer Appreciation for my technical expertise and flexibility.
n Received Quality award