Sam Sitai Email & Phone Number

Kenya

Kenya

Perform System analysis on a wide range of network technologies including 2G, 3G, 4G LTE.Analyze System logs, KPIs and Performance issues.Build customer relationships and provide technical consulting skills to themIdentify and troubleshoot Hardware and Software technical problemsProvide high level technical support guidance to customers.

Nairobi Kenya

•Manage all IP-core Equipment to ensure configurations ,system upgrades including servicepacks, patches, hot fixes and security configurations are done•Provision of services in IP-MPLS and SDH/DWDM networks •Assist in the recommendation, design and implementation of any changes to the current network architecture•Support second tier escalations for all operational outages in the network•Provide reports as required on the state of the core network to include but not be limited tooutages, maintenance, performance and available capacity.•Manage internal and external customer escalations regarding the network and services•Support LTE core and RAN networks

Nairobi

Support the delivery of IP-MPLS projects, by preparing the IP planning documents and Network detailed design document’sSupport the equipment tendering phase by creating a solution design, network dimensioning and Provide BOQ of network elementsProduce network implementation and migration plansAnalyze network support issues and provide, implement or recommend closure of a problemOversees the acceptance, certification and handover of new hardware and software deployed in the live environment, including the design, configuration, related infrastructure set up and operational documentationDevelop MPBN and RAN LLD

Nairobi

Manage the RNC/BSC which includes implementation, commissioning and integration with Node B, BTS and MGW/ PS coreKPI analysis (RAN, MBH$MPBN) and set improvement plan to reach the targetResponsible for the development and implementation of Operations & Maintenance processesProviding standard Engineering Support activities for network and service development including: -->Software acceptance and upgrades -->Handling of un-expected system performance/functionality issues -->RNC internal parameter audit -->Software audits on RNC and NodeBs -->UTRAN internal parameter auditNetwork Performance Monitoring, Performance analysis and providing solution (CSSR, Call Drop, TCH assignment success rate, TCH drop, SD drop, HO success rate, TCH/SDCCH Congestion/Blocking etc.)RNC/BSC capacity expansion/reduction on regular basis.RNC/BSC Re-homing/ Site Re-homing/Migration, and integrationResponsible for keeping updated documentations of RNC Dimensioning guide, S/W upgrades and any relevant records pertaining UTRAN.Monitoring and planning for capacities on the RNC boards advising where upgrades or any changes needed ensuring they perform at optimum.

Nairobi

Inception , designing and implementation of 2G and 3G Mobile Backhaul Network .Network engineering /re-engineering Producing the HLD and LLD of the networkCapacity planning,Optimization and dimensioning of the entire networkUpdating the RAN LLD working with various vendors in design and deployment of network Checking the weekly KPIs and Network performance3G MBH Project management,PROJECTS,Validating the LLD,and implementation of the full IP 3G Hotspot,Migrating to a one IP network,Integrating Alcatel 7705SAR-M routers with Huawei NE40 for MSANDesign and Integrating PMP microwave in-band management

Nairobi

Preparation of bid documents and presentationsSolar panel installationsLoad analysisElectrical Installation including metering panels, change over switch/AMF, Installation and commissioning of power generators, Installation of rectifiers, batteries, ac/dc Distribution boards, Design of power lines, Survey works, Construction of 11, 33, 240 & 415 kV lines, Commissioning of the lines and power equipment, Interconnection of generator and BTS in split sites via Medium Voltage (MV)generator maintenance,PROJECTSKENYA POWER & LIGHTING CO. LTDDesign and construct 11kV, 33kV, 66kV, 240 kV & 415kV lines, Overhead and Underground Power Distribution Systems.

Education record

Electrical Engineering, Electrical Engineering

Education record

Education record