Resume: Mobile2G&3G Senior Manager, 3g live jobs, Hyderabad, India , South Central Asia

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Resume Title: Mobile2G&3G Senior Manager

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Work Experience

Experience level:

2-5 years

Profile/Cover Letter:

Muralikrishna Maddu

SUMMARY
The professional experience gained is about 18 years in the field of Radio & Switching Communication Networks and Test & Measurement Engineering which was started in the year 1993, after Bachelor of Engineering in the stream of Electronics & Communications from Andhra University in 1992.
Strengths are in Radio Communication Systems, Planning and Design (RAN & RF) of Cellular networks & Operations of Cellular networks (RAN & Switch) and Test & measurement Engineering. Experience in all elements of wireless network engineering from Installation, Integration & Commission, Surveys, Design, Planning & Performance, Operations & Maintenance, Site Construction, Projects, Testing & Measurements, Radio Engineering Applications, Troubleshooting of RF Circuits & Managerial capabilities. Also has additional qualification as auditor for the ISO&TL9000 standards.

EDUCATION
Qualification: Matriculation, Board/Institution/University: Andhra University
Duration: 1years, Completion date: 1986, Class obtained: 1st
Qualification: Intermediate, Board/Institution/University: Board of Intermediate Education, Hyderabad (AP), Duration: 2years, Completion date: 1988, Class obtained: 1st
Qualification: Bachelor of Engineering, Board/Institution/University: Andhra University
Duration: 4years, Completion date: 1992, Class obtained: 1st

WORK EXPERIENCE

Company Name: Alcatel-Lucent Managed solutions (I) Pvt Ltd,

Duration: 1st Oct'08 to Date

Role & Responsibilities: Role as the Circle Performance & Planning Lead for AP circle for client ‘Reliance Communications Limited’ looking after GSM, EDGE, CDMA & EVDO (Presently looking after GSM & EDGE) – Macro &Micro, In building & Repeater (Optical & RF) network planning & optimization, to meet the customer needs and achieve network leadership). Network planning & optimization of cellular networks (GSM & CDMA) in Green field & Traffic loaded phases of the network operations. Achieve the network performance KPIs to the defined specifications & show continual Improvement. Performance monitoring and analysis of RAN network elements for Accessibility & Retainability of Voice & DATA KPIs. Analysis of the statistical data related to various network VOICE & DATA performance. To analyze the customer complaints & provide inputs to the network & business teams for the improvement of the network. Network Dimensioning and Traffic Planning for RAN elements according to changes in the network. Periodic network audits. To initiate work reports daily to the management on the analysis of the Traffic and Performance statistics of the network. Work closely with customer to achieve their business goals. Coordinate & Liaison with the Government Regulatory authorities for the Operator network service approvals, network QoS & other regulatory requirements. EMF regulatory activity SPOC.

Additional Responsibility: TL9000 certified auditor. Prepare quality training documents related to Quality processes for the circulation to the team members & auditors. Study of the Quality metrics of the TL9000 which are submitted to QUEST FORUM. Conduct periodic internal audits & upload the findings in Consensia portal (ALU Global Internal Audit Management Tool). All the audit findings are tracked for root cause analysis & closure through the tool. Managing manpower- Planning, Recruitment, Induction, Training and Appraisal of Teams. Provide focus & guidance to the Planning & Optimization Engineers & Leads. Create an environment that sustains and encourage high performance and motivational levels to the teams. Develop processes for managing the organizational activities & improve efficiency.

Projects: 1. RF Planning & Survey of 1500nos. of BTS Sites 2. MW planning & Survey of 500 sites 3.Planning of swap project from ALU to ZTE vendor- 600 BTS sites 4.Optimization of the radiated sites (both new & Swapped)-2100BTSs’. 5. Worked for regulatory rollout GSM network testing of 12 municipal towns in 1month. 6. Working for Periodic Regulatory verification of the network QoS. 7. KPI improvement plan for both GSM & CDMA networks. 8. Project activities on RF Survey, Site Implementation & Commissioning for swap & new BTS and BSC & MSCs. 9. EMF compliance regulatory activity with Government agencies on per annum basis

Significant Achievement/ contribution: 1. First to complete & submit the regulatory rollout GSM network testing reports to Government regulatory body out of 21 circles from ALUMS. 2. AP circle achieved Rank#1 in GSM KPI performance improvement in 2010 across the 21 circles in India 3. AP circle ranked#1 in lowest call drop rate & 2nd in high Call success Rate in GSM networks according to QoS report of TRAI (Government regulatory body) 4. Achieved No#1 position ALL-INDIA wise in CDMA network performance in years’ 2008, 2009 & 2nd in 2010 respectively 5. Was selected for the “Special Incentive Scheme” in the first year of Alcatel-Lucent Managed services operations.6.One of the Instrumental team members for the achievement of the TL9000 certification for ALU (Managed Services) India Private Ltd 7. Designed automated software for RF Network, Performance & Operations management database with help of in-house programmers.
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Company Name: Reliance Communications Ltd,

Duration: June’03 to Sep’08

Role & Responsibilities: Role is as Cluster Head(Operations & Maintenance) in a Mobile wireless network consisting of a large geographical region consisting of 5 districts, 1000 BTS & Repeaters and 5MSCs. Responsible for the CDMA, GSM, EDGE & EVDO Macro &Micro, In building & Repeaters Network planning, Optimization and expansion/upgrade and O&M of the wireless cellular network. Soft switch MSCs & IP based BTSs network operations management, Soft switch GMSCs network operations management, Operational & Maintenance management of Cellular wireless networks (MSC, GMSC, and RF & BTS). MW Operations management. Analysis of the statistical data related to various network (RAN&CORE) elements performance. Identifying scope for process modifications/ streamlining for enhanced operational efficiency. Daily work reports are discussed with management on the analysis of Operational Statistics, Traffic and Performance of the network. Coordinate & Liaison for the completion of the Government Regulatory network service approvals, network QoS & other regulatory requirements. Periodic network audits. Liaising & coordinating for integration of new sites/making extensions to new sites/ hardware expansion. Arrange and support for software & hardware correction & up gradation. To undertake configuration changes & Upgrades to network. Customer complaints tracking & resolutions within SLA. To analyze the customer complaints & provide inputs to the network & business teams for the improvement of the network. Interaction with business teams for resolution of the customer complaints within SLA. Audit of the RAN & CORE network elements by various defined procedures & processes. Complete Preventive Maintenance cycle of all the RAN & CORE network elements. Responsible for Performance, Traffic management, Network Functioning / maintenance (fault management) of all RAN, CORE network elements. Maintenance & parameters measurements by use of NMS for local & remote terminal sites. Regular communications with Utilities, Transmission, NNOC, and TEC RF & CORE teams for streamlining the network maintenance & performance. Ensure timely completion of all project related activities in a time bound & cost effective manner. Planning & Management of Recruitment, Induction, Training and Appraisal of Technical Teams. Financial, Vendor, and Vehicle management. Develop processes & procedures for managing the organizational activities to improve the human resources productivity with less cost.

Projects: 1.Deployment of New RAN & CORE network elements such as ZTE BSC, MSC & GMSC (CDMA)-8Nos; Huawei BSC, MSC (GSM)-6Nos. and LUCENT EVDO RNCs-2Nos.and around 600 new & Swap BTS (CDMA, EVDO, GSM) in the stipulated time as cluster lead by coordination with sub-vendors, equipment manufacturers, Civil, Utility, Transport, and CORE & IN departments. 2. Planning & Execution of manpower, transport and logistics for Integration & Commission of BTS, MSC, BSC Sites. 3. Handled the total project from Manpower planning, Vendor Coordination, Transport, Logistics, Accounting & Invoicing, Civil & Tower Construction, Electrical & Utility, Shelter, Power, RF System, BTS deployment, I&C and AT independently for 1month. 4. Meeting project deadlines with quality assurance for the site surveys and network deployment and attaining the monthly target for BTS network ready for service.5. Successfully accomplished AT for the New MSCs & BTS and make ready for service within the project timelines 6. RF networks Project Handling – RF Planning, Designing, Site survey & selection, Commissioning, Optimization & AT. 7. Project activities on Site Surveys, Site Implementation & Commissioning for BTS and MSCs. 8. Was responsible for the planning, survey & acceptance test of the Green Field GSM network.

Significant Achievement/ contribution: 1.Was nominated as SME for RF in circle operation & and within one year was promoted to Cluster Lead. 2. Designed a network (4FA BTS working on FSR), which was first across Reliance in India. 3. Designed drive kits for the RF activities for four & two wheelers. 4. Was the chief designer of automated software for RF Network management database (designed & coded in-house) 5. Was recognized as the best cluster in the circle for the operations & performance of the network. 6. Could achieve milestones in the project phase of the new & swap network elements
according to the tight schedules with proper planning & execution of the Operational resources with close coordination with Implementation, Construction and Project Teams along with role of Operations Head.7. Successfully completed within project timelines the planning & optimization of the green field GSM networks.

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Company Name: NDC Telecommunications India Pvt. Limited (a subsidiary of Telstra International, Australia)

Duration: Jan 2001 to May’03

Role & Responsibilities: As Senior Network planning & Optimization Engineer for digital cellular networks, responsible for the Planning, Design & Optimization of the GSM 900/1800 & CDMA Cellular Macro, Micro & In-building networks according to the client’s business & technical requirements. CW measurement for tuning propagation models of different clutters to predict the propagation of RF signals for cell coverage planning. Responsible for the reports on RFPs on technical specifications with the business teams and other departments on the client requirements & specifications. Prepare formats, network design & planning guidelines for the teams. Work closely with the support staff, project & construction teams and customer along the various stages of planning, design & optimization process of the projects till the final acceptance.

Projects: 1.Worked as a senior technical Project leader for Planning, Design, Survey & Optimization for GSM900 project for the operator Cell One (BSNL). The main job responsibilities are – as a lead planner & optimizer, plan the network according to traffic and coverage requirements and optimize the network KPIs’ within bench marks. Responsible for the final acceptance of the project with respect to RF Design & Planning. 2. Worked as a senior engineer for planning & design and Optimization of a GSM In-building project in Jakarta using active (Fiber Optic) & Passive DAS system. 3. Worked for an In-building Network Planning & Optimization project in DCS 1800 for client Nokia, who is the prime contractor for DTAC (a GSM operator in Thailand).

Significant Achievement/ contribution: 1. Played a major role in the delivery of the project with respective to the final acceptance of the network according to the agreed requirements of the client (BSNL) & this was done within the timelines. This was done with optimal workable designs and proper planning & execution of the RF planning & Optimization resources with close coordination of the Implementation, Construction and Project Teams according to the tight schedules with achievable & measured milestones.

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Company Name: Rohde & Schwarz India Pvt. Ltd., New Delhi (a subsidiary of Rohde & Schwarz Gmbh. co, Munich, Germany)

Duration: May 1997 to Dec 2000

Role & Responsibilities: Worked as a Senior Services & Applications Engineer for the (VLF to SHF) Radio Testing & Measurement and Communications engineering. To support various analog & digital radio technologies and military communications. To work closely with many cellular operators & vendors for their Test & measurement applications/technical support needs of GSM, CDMA, DECT wireless technologies. Applications & System Support of various Wireless Communications Networks and Monitoring, Receiving & EMC systems. Analysis & troubleshooting of RF Circuits. Preparation of the Customer support services like Warranty & Non-Warranty and AMC clauses for the products & Services. Trainings, Presentations, Demonstrations & Trials to clients on the products and services. Preparation of reports/ clarifications for RFP/RFI (Tenders) for the products & services. Liaison with clients and foreign head offices.

Projects: 1. Successful Trials of HF radio network system by proper frequency planning and site selection using R&S HF planning tool was completed, connecting a number of stations spread across Indian subcontinent for defense establishments. 2. Successful Trials were carried out for the receiving, monitoring and signal analysis systems for military 3. T&M Applications & Support for the DECT units’ production factory.

Significant Achievement/ contribution: 1) A letter of appreciation from the Director of
Sales (International), Rohde & Schwarz, Germany for my role as a technical trainer for Bangladesh
Navy in 1999. 2) Conducted many successful trials for the products & equipments in various
Environments like coldest (Himalayas) which turned out to be good successful ventures for business
teams.3) Supported all wings of the Defense, Paramilitary, R&D, Government agencies
On the various Wireless Communication and T&M requirements which helped the marketing &
Sales teams to improve the business. 4) Was a delegate-representing company in International Industrial
Exhibitions & Symposiums in India.

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Company Name: Arya Communications & Electronics Service Pvt. Ltd. New Delhi (a Technical service provider of Motorola Inc & Transcrypt Inc, USA)

Duration: Oct 1994 to Apr 1997

Role & Responsibilities: As an Engineer worked on Survey, Installation and commissioning of Radio systems and networks. Maintenance of wireless systems and networks. Analysis & troubleshooting of RF Circuits at component level. System & Maintenance engineering of various different wireless- Radio, Paging & Trunking networks. Design & Planning of Radio networks.

Projects: Was in the forefront on the technical validation & Trials for the Analog encryption radio devices for Government Rate Contract & Paramilitary. Testing of Radios in Singapore from Arya Communications & Electronics Services Pvt. Ltd., in 1995.

Significant Achievement/ contribution: 1) Awarded as the best engineer for the year 1995 to 1996 in
Arya Communications & Electronics Services Pvt. Ltd., India. 2) Designed local low power paging unit
to operate as high power wide area paging systems using Repeater technology. 3) Successfully
Implemented the encryption units in various different radios (old & new technology) and supported
various paramilitary organizations. 4) Represented as company delegate in International Industrial
Exhibitions in India.

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Company Name and address: Jost Overseas, Lajpat Nagar-4, New Delhi

Duration: Sep 1993 to Aug 1994

Role & Responsibilities: As a “Junior Engineer” -- Training, Presentations & Technical support for business teams and Installation & Maintenance of HF Radio Systems are the core activities.

Projects: ---

Significant Achievement/ contribution: Technical support member to all business teams for major & important customers

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Training’s undergone:
1) CDMA, GSM, DECT, technology from Rohde & Schwarz International Head Quarters, Munich (Germany) in 1998. 2) Digital Generation techniques & EMC technology from Rohde & Schwarz, Asia Pacific Regional office, Singapore in 1999. 3) Analog & Digital Radio Encryption technical training was received from Transcrypt Inc, USA In 1996. 4) CDMA 1x, 3x systems & technology from Agilent Technologies (India) in 2002. 5) 3G Planning from AIRCOM India in 2003. 6) SAP operational training in 2006. 7) 3G-1X RF Design & Growth Engineering CL 8301 from Lucent Technologies in 2004. 8) RNO & RNP GSM training from Huawei Technologies in 2010. 9) TL9000 auditor training from ALU
Global in 2009

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Telecom Vendor Equipments Worked:

Mobile Networks: CORE Networks--- ALU, Huawei, ZTE.
RAN Networks---ALU-CDMA & EVDO; ZTE-CDMA&EVDO; Huawei -GSM, EDGE;
Huawei-GSM RRU; Motorola-GSM; NOKIA-GSM; Ericsson-GSM and RF & Optical Repeater Equipments (CELLTRA, MTI, ALLGON, ASTRA)

Radio Networks: Directional Finders, FM Transmitters, HF Communication Systems, Monitoring & Receiving systems, Signal analysis systems, EMC systems- Rohde & Schwarz
Radio Communications Encryption (Analog & Digital), Simplex & Duplex Radios, Radio Repeaters, Paging & Radio Trunking systems- Motorola, Analog Encryption – Transcrypt Inc

Antenna Systems – Antenna systems (Parabolic, Monopole, Cellular, Directional, Automatic selection bands unit) -- VLF to EHF

Planning Tools: RF Propagation (Okumura & Hata) tools, AFP-Optimi, ALU-A9155, Motorola-NETPLAN, Agilent-WIZARD

Drive and Pre & Post Optimization Tools: NEMO, TEMS, AGILENT, Rohde & Schwarz, Huawei Probe, ACTIX, ALU-SPO

Test & Measurement Equipments: BTS & Mobile -- GSM,CDMA,DECT Testers; Radio Communication Testers(Analog & Digital); Vector Analyzers(Analog & Digital); Spectrum Analyzers(Analog & Digital); Signal (Analog & Digital) Generators,; Power Meters; Site Masters(Return loss measurements); Protocol Testers; Calibration Systems- VLF to EHF

Software Tools: PCMD, GSMART, MapInfo, MPIT, Google Earth & Other in house customized software tools. Appraisal, Business process & SAP Spares software tools. Also TL9000 audit tools.

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