Independent Safety Assessor, Heathrow Airport Limited, Terminal 5 Tracked Transit System Capacity Enhancement and Critical Systems Upgrade• Provide Independent Safety Assessment that the proposed system is fit for its intended project purpose and that all the safety risks are reduced to ALARP• Assess whether EN50126, 50128, 50129, 50121 standards are adopted and adhered to by the supplier and client engineering team, identifying any non-compliances• Confirm that all hazards… Show more Independent Safety Assessor, Heathrow Airport Limited, Terminal 5 Tracked Transit System Capacity Enhancement and Critical Systems Upgrade• Provide Independent Safety Assessment that the proposed system is fit for its intended project purpose and that all the safety risks are reduced to ALARP• Assess whether EN50126, 50128, 50129, 50121 standards are adopted and adhered to by the supplier and client engineering team, identifying any non-compliances• Confirm that all hazards have been identified, safety requirements have been developed to mitigate the associated safety risks and that the design satisfies the safety requirements• Give a professional recommendation on the suitability and acceptability of the Project’s Safety Plan, Hazard Records and other safety documentation• Review and assess Alstom and Employer Safety Reports and Safety Cases, to confirm that system safety has been robustly justified and any relevant safety related application constraints have been satisfied in their application• Audit of Alstom and HAL Safety Management and V&V processes• Witness Alstom factory and site testing• Review of PDR, FDR, FAT, SAT documents• Review of EMC Plan, EMC Compatibility and Safety Analysis, EMC Test reports• Production of ISA safety reports for each Safety Milestone stage of the project Show less

System Assurance Engineer, Network Rail, Western ETCS 0-12MP Stage BKey Responsibilities and Achievements:• System Safety Development & CSM Compliance• Interoperability Compliance Management• Product Compliance Verification and Acceptance• Technical Verification and Validation Compliance • Hazard Management and Safety Analysis• Witnessed Alstom Validation Testing and review of test results• Liaison with Assessment Body (AsBo), NoBo/DeBo and ISA • Liaison… Show more System Assurance Engineer, Network Rail, Western ETCS 0-12MP Stage BKey Responsibilities and Achievements:• System Safety Development & CSM Compliance• Interoperability Compliance Management• Product Compliance Verification and Acceptance• Technical Verification and Validation Compliance • Hazard Management and Safety Analysis• Witnessed Alstom Validation Testing and review of test results• Liaison with Assessment Body (AsBo), NoBo/DeBo and ISA • Liaison with ORR to facilitate timely authorisation for APIS• Produced the EC Declaration of Verification and associated Technical File (ECDV-TF)• Produced the Declaration of Control of Risk (DoCoR)• Obtained Certificates for Product Acceptance of ETCS RBC, MSS, IXL, LEU subsystems• Presentation of safety justification to SRP and NRAP Show less

Systems Engineer, Network Rail, Optimised Train Track Operations (OTTO)Key Responsibilities and Achievements:• Production of Preliminary System Architecture and System Definition for OTTO• Production of OTTO system configurations, functional requirements and assumptions• Development of the customer requirements for all the subsystems associated with OTTO including speed restriction management, track worker warning/protection, level crossing warning/protection, possessions… Show more Systems Engineer, Network Rail, Optimised Train Track Operations (OTTO)Key Responsibilities and Achievements:• Production of Preliminary System Architecture and System Definition for OTTO• Production of OTTO system configurations, functional requirements and assumptions• Development of the customer requirements for all the subsystems associated with OTTO including speed restriction management, track worker warning/protection, level crossing warning/protection, possessions management, degraded mode, state of railway compiler, TPWS Flex+ onboard and efficient RBC.• Safety analysis including an ALARP case for OTTO• Development of the business case and the early train fitment evaluation for the OTTO system. Show less

Project Engineer, Network Rail, Western ETCS 0-12MP Stage B and Train Detection Conversion Stage T1 ProjectsKey Responsibilities and Achievements:• Worked under NR/L2/RSE/02009 standard as a Project Engineer reporting to the DPE• Produced the Engineering Validation Reports for Stage B and T1• Managed the project DRRD requirement compliance• Provided Technical assurance with the review of design, requirement, V&V, Safety, RAM documents and test reports• Updated… Show more Project Engineer, Network Rail, Western ETCS 0-12MP Stage B and Train Detection Conversion Stage T1 ProjectsKey Responsibilities and Achievements:• Worked under NR/L2/RSE/02009 standard as a Project Engineer reporting to the DPE• Produced the Engineering Validation Reports for Stage B and T1• Managed the project DRRD requirement compliance• Provided Technical assurance with the review of design, requirement, V&V, Safety, RAM documents and test reports• Updated and managed the DRACAS process• Technical Opinion 2020 analysis - Analysed the ETCS system changes with respect to the ETCS reference design CR issues• Reviewed and analysed the CR changes• Managed the TSR process changes • Chaired the key issues meeting between trackside and onboard ETCS• Analysed ETCS trackside and MSS logs Show less

Technical Advisor for Heathrow Airport Terminal 5 Tracked Transit System Capacity Enhancement and Critical Systems Upgrade programmes• Wrote the project’s technical requirements for CIS, CCTV and RCM systems• Developed the System Architecture diagrams to highlight the sub-system boundaries and interfaces• Produced parts of the Operational Concept document to plan how the new system will be operated, including service/staffing levels required and operational scenarios • Reviewed… Show more Technical Advisor for Heathrow Airport Terminal 5 Tracked Transit System Capacity Enhancement and Critical Systems Upgrade programmes• Wrote the project’s technical requirements for CIS, CCTV and RCM systems• Developed the System Architecture diagrams to highlight the sub-system boundaries and interfaces• Produced parts of the Operational Concept document to plan how the new system will be operated, including service/staffing levels required and operational scenarios • Reviewed the detailed designs for the Data Transmission System (DTS), Wayside Network Radio Assembly (WNRA), Automatic Train Supervision (ATS) and agreed on the proposed upgrades coming from the supplier• Represented Heathrow on Preliminary and Final Design Review meetings to approve the final design of the DTS, WNRA and ATS critical systems as well as CIS, CCTV, PIS, • Ensure that the new WNRA complies with EU and UK wireless standards• Reviewed and accepted FAT test procedures provided by the supplier; • Reviewed and approved method statements and implementation plans before T&C phase; • Organised and chaired hazard identification and risk workshops to identify possible factors affecting the project implementation and put together mitigation measures Show less

Senior System Design Authority Engineer for LUL 4 Lines Modernisation project• Technical Lead and Author of Working Group Notices that introduced technical changes to the Thales CBTC system design; • Author of Works Information Variation documents to apply changes to the Contractor’s Scope of Work, the System Requirement Specifications and the system Signalling Principles; • Led the de-scoping of various legacy signalling assets including 40 Repeating signals, 15 Tripcock Testers… Show more Senior System Design Authority Engineer for LUL 4 Lines Modernisation project• Technical Lead and Author of Working Group Notices that introduced technical changes to the Thales CBTC system design; • Author of Works Information Variation documents to apply changes to the Contractor’s Scope of Work, the System Requirement Specifications and the system Signalling Principles; • Led the de-scoping of various legacy signalling assets including 40 Repeating signals, 15 Tripcock Testers, 380 Route Secure Indicators and 288 Rail Gap Indicators that saved 1.5 million pounds to the programme; • Led the review of the Data Communication System (DCS) documentation provided by Thales including the DCS configuration settings and the application design documents and identified several issues with the design; • Proposed several interference mitigation tests to evaluate the performance of the Data Communication System; • Collaborated with LUL O&M and Signalling Engineering stakeholders to agree on the Hardware and Software Keyswitch locations throughout the 14 SSR Migration Areas of 4LM. • Tested the performance of various CBTC system functions using the Thales Seltrac OPSIM simulator Show less

• Simulating the ETCS performance of passenger and freight trains using HERMES modelling tool.• Produced EMC Management and Measurement Plans for the Eglinton Crosstown Light Rail Transit line in Toronto.• Delivered a service route plan for the Oregon Amtrak Cascades line in USA/Canada.• Assisted in bid compilations towards TfL and DFT grants.• Contribute towards the provision of high quality consultancy services to clients.• Provide specialist engineering… Show more • Simulating the ETCS performance of passenger and freight trains using HERMES modelling tool.• Produced EMC Management and Measurement Plans for the Eglinton Crosstown Light Rail Transit line in Toronto.• Delivered a service route plan for the Oregon Amtrak Cascades line in USA/Canada.• Assisted in bid compilations towards TfL and DFT grants.• Contribute towards the provision of high quality consultancy services to clients.• Provide specialist engineering guidance and expertise in Rail Control and Communication systems.• Assist in marketing services and case studies of SNC-Lavalin. Show less

• Manage product development for Interactive Whiteboard and Digital Signage hardware.• Take key technical decisions on the hardware and software designs of the products.• Manage the QA and QC teams prior to product mass production.• Test new software for unified communications, web conferencing and education for IWB.• Provide technical support and trainings to customers and sales teams in 32 countries.• Analyze customers’ problems and provide solutions to them.• Create… Show more • Manage product development for Interactive Whiteboard and Digital Signage hardware.• Take key technical decisions on the hardware and software designs of the products.• Manage the QA and QC teams prior to product mass production.• Test new software for unified communications, web conferencing and education for IWB.• Provide technical support and trainings to customers and sales teams in 32 countries.• Analyze customers’ problems and provide solutions to them.• Create product manuals, analytic datasheets, and case studies for the products.• Understand key customer project requirements and create best practice designs. • Contribute to development and product roadmap planning with the Marketing team. Show less

• Provided lectures on 2G/3G/4G Communication Systems and TCP/IP networks.• Software development of Coverage and Capacity Planning Tool for LTE/UMTS/GSM/WiMAX• Prepared coursework exercises, tests, exam papers to assess the students’ performance• Experience with online Distance Learning Tools (E-Learning Platforms, IWBs)

• Designed a DTN wireless sensor network using network simulator OMNeT++ and The ONE

• Worked in a team of 6 to implement an underwater Wireless Sensor Network of 10 node robots for taking readings inside nuclear ponds.• Implemented LabVIEW software system to acquire measurements and characterize the acoustic channel in enclosed tanks and ponds.• Implemented a positioning system to share the nodes positions with the base-stations.

• Demonstrated Matlab tutorial sessions for MSc students.• Organised and demonstrated Java programming classes for first year UG students.• Supervised the Embedded Systems hardware project for second year UG students.

• Worked as a contractor in the Telecommunications department.• Classified newly issued patent papers and indexed existing patent and literature papers.

Two months at the department of Infrastructure Support Services. Worked in a team of four I assisted with the installation of highly integrated security systems at buildings of CYTA across the country. Successfully installed CCTV cameras and tested their performance using computer software tools.

Leaded a ten men platoon. Responsible for the discipline, morale, welfare and performance of the platoon. Trained and mentored the platoon soldiers to prepare for combat. Worked as an assistant administrative officer. Provided administrative support to ensure efficient operation in the unit base.