Ajayi Adewale joshua B.Tech, CTNS, PMP, UEWA, MNSE
Post Graduate Software Engineer at Total Integrated Solutions (TIS) Ltd- Claim this Profile
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Bio
Experience
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Total Integrated Solutions (TIS) Ltd
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United Kingdom
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Security and Investigations
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1 - 100 Employee
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Post Graduate Software Engineer
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Jan 2023 - Present
Software development using a variety of programming languages. java, .NET to design backend using services, implementing Web services, SQL and other technologies and frameworks like Springboot to build RESTFUL services, and Web applications, . Software development using a variety of programming languages. java, .NET to design backend using services, implementing Web services, SQL and other technologies and frameworks like Springboot to build RESTFUL services, and Web applications, .
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Mobile Application Developer
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Jan 2020 - Dec 2022
Design of cross-platform, beautiful, responsive apps on Android and Web Apps using Flutter + Dart. I also design iOS apps using Swift -UIKit and SwiftUI. Design of cross-platform, beautiful, responsive apps on Android and Web Apps using Flutter + Dart. I also design iOS apps using Swift -UIKit and SwiftUI.
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Webb Fontaine
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United Arab Emirates
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International Trade and Development
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300 - 400 Employee
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Telecoms Engineer
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Jan 2020 - Jan 2022
*provision of telecommunications infrastructures * installation and maintenance of structured cables. * Deployment of LAN and WAN for clients. * Configuration of network devices: Cisco switches, routers, FortiGate firewall, Fortiswitch, microwave radios, Cambium, Canopy, etc. * Resolution of network issues on client's infrastructure. *provision of telecommunications infrastructures * installation and maintenance of structured cables. * Deployment of LAN and WAN for clients. * Configuration of network devices: Cisco switches, routers, FortiGate firewall, Fortiswitch, microwave radios, Cambium, Canopy, etc. * Resolution of network issues on client's infrastructure.
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Cobranet Limited
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Nigeria
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Technology, Information and Internet
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100 - 200 Employee
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Senior Field Network Engineer
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Nov 2017 - Jan 2020
Responsible for Network Roll out and Base Station Subsystem /Transmission functions • Responsible for Managing a team of 3 Technicians and 5 riggers covering the vast Mainland area of Lagos to meet up with the required SLAs • Responsible for layer 1 and layer 2 support in resolving issues and alarms escalated by the Network Operating Centre in order to achieve 99.9% availability and quality of network service • Responsible for executing on site network administration duties, routine checks and preventive maintenance of network equipment. • Ensure proper Installation, Commissioning, Integration, testing and maintenance of all NEs used for the provision of broadband internet access to high end and corporate clients. • Coordination of Installations and configuration of all IP/Fiber and VSAT links for data backhaul. • Proper management of Riggers and technicians under my supervision in adherence to antenna orientations such as Height, gain, Azimuth and Tilt to achieve a seamless link. • Responsible for the replacement of faulty equipment such as Microwave radios, defected LAN cables, POEs, Access points(Ubiquiti AirFiber, RockerM5, Radwin etc), ODUs and IDUs. • Adequate and real time reporting of site installation and maintenance progress to the NOC for update and documentation of records • Examining parameters to ensure that link gain, RSL, RSSI, QOS and signal to noise ratio are within the specified link budget values. • Ensuring strict compliance to Quality management system and that all services rendered are satisfactory and safety compliant. • Investigate, resolve and track problems raised by clients and proffer and implement pragmatic solutions. • Manage all materials needed for site operation. • Manage project, problem and service requirement for clients. • Install, support and troubleshoot corporate client’s RF and IP connectivity on the Radwin/Microwave/Ceragon radios/Ubiquiti NanoBean 25dBi/ PtP/PtMP radios) and McWiLL S-CDMA networks. Show less
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Merit Telecoms
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Nigeria
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Telecommunications
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1 - 100 Employee
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IBS & Special Coverage Engineer
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Apr 2016 - Jul 2017
- Designing Distributed Antenna Solutions (DAS) systems providing enhanced in-building wireless coverage. - Designing of in-building and repeater systems - Interfacing with sales and customer representatives to determine coverage requirements and customer needs. - Completing RF surveys at enterprise/customers’ locations. - Developing and analyzing RF link budgets. - Developing project requirements, including statements of work and subcontractor contracts. - Drafting customer proposals describing recommended coverage solutions, including lists of materials and services. - System Design with the use of Auto Cad. - Selection of the best DAS solution. - DAS system design, planning, and implementation - Acting as on-site Project Manager for specific projects assigned. - Creating and following project schedules. Interfacing with customers and installation crews as needed to successfully complete the project - Submitting/tracking materials and equipment required for installation. - Creating and following through change orders for customers as appropriate. - Installing and commissioning new systems. - Installation of Repeaters (band selective and fiber) - Integration of DAS solutions into the macro network, - Working with the implementation staff to address and solve problems to customer satisfaction. - Interference analysis, - RF optimization - Designing IBS with the use of IBWave software and DAS card software packages. Show less
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Etisalat Nigeria
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Nigeria
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Telecommunications
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700 & Above Employee
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Field operations Engineer, Network Operations Department
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Jan 2015 - Jun 2015
• Field Operation Engineer manages Ogun State Region • Manages all power and Transmission resources in Ogun State Cluster • Perform operation and maintenance of Access, Transmission, and Power element to achieve network availability. • Provides support on all operational TXM equipment and facilitate PAT of new integrated BSS & TXM/ADM network element. Also, facilitates 99.9% Network Access availability. • Supervise change requests implementation, faults escalation, resolution, and ensure TTs are accurately closed within MTTR by NOC. Participate in acceptance of new BSS site, MW, ADMs, and Power plant according to scope and BOQ. • I Ensure execution of routine and corrective maintenance scheduled for all active and passive elements on site. Show less
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Globacom
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Telecommunications
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700 & Above Employee
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BSS Field Transmission Engineer/ 3G Engineer
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Nov 2012 - Dec 2014
• Base Station Subsystem Engineer (BSS Engineer) • Responsible for operation of all 2G and Node-B (3G) sites in Rivers State • Troubleshooting of PDH and SDH (fiber ) links to restore network operations • Responsible for supervision of site fueling • Responsible for supervision of power contractors for site operations • Responsible for all link problems on different vendor radio assembly • Carried out integration of new 2G sites (ALU, ZTE) into the network • Responsible for 3G (Huawei, ZTE) sites operation and troubleshooting in Rivers State Region * Responsible for configurations and troubleshooting of ZTE BTS and NODE Bs in River state region * Reponsonsible for Ip configurations and routing on Ceragon IP 10 radio assembly * Responsible for operation, configuration of several vendor radios, from ALu ( Melody, AWy etc), Huawei ( RTN series), Ceragon (Ip 10, Evolution etc), Zte etc for point to point and point to multipoint operations * Sites implementation (2G & 3G), Provisional acceptance test (PAT), site routing and troubleshooting to restore network operations * Responsible for community crisis solution to prevent downtime on both BTS and NodeB sites Show less
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Jan 2011 - Mar 2011
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2011 - 2011
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Education
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Nottingham Trent University
MSc Cybernetics and Communications Engineering, Computer Science -
Ladoke Akintola University of Technology, Ogbomoso, Oyo State
Bachelor of Technology, B.Tech, Electrical Electronics Engineering -
Free Code Camp
Full Stack Web Development Certification, Computer Software Engineering -
Ladoke Akintola University of Technology
Bachelor of Technology (BTech), Electrical and Electronics Engineering