Eze Ethelbert, Ph.D

Experience

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  DCC Satellites & Networks Ltd,

  Mar 2006 - Dec 2008

  Field Engr I

  • Service performance monitoring of all clients and networks via the NMS server in the NOC. • Monitoring signal strength of remote terminals (Vsats) and implementing cross-polarization interference cancelling techniques via the spectrum analyser in the NOC. • Cancelling out the effects of poor weather conditions on the KU-band network via the DVB modulator controller.• Frequency and bandwidth allocation to sites on the C-band platform via the NMS server in the NOC. • Installation, configuration and troubleshooting of satellite modems and RF equipment:,Gilat Skyedge and Gilat Skystar modems, Gilat ODUs, Hughes DW600 modems, Codan SSPAs and converters, LNAs, ITS-DVB,Wilan Microwave radios,etc. Show less

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  NARSDA

  Feb 2008 - Jul 2014

  Satellite Systems/Ground Contol Engineer

  Control and download satellites images from a GRS.I lead on a database project that designed, and deployed a managed TSQL database solution, running on Windows 2012. The database served Remote Sensing Applications.• Design and deployment of reports and dashboards using Tableau and Excel’s Power Query. • TSQL ETL design, deployment and maintenance for reports and dashboard services.

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  El-Bounez Infographics

  Aug 2013 - Sept 2014

  Data Analyst (Part Time)

  Data modelling using IBM Cognos Framework Manager, transformer and data studio. Major Job schedules are as follows:• IBM Cognos Analytics reporting runtime lifecycle and management. • ETL data modelling, design and development on Power BI, Tableau and IBM Cognos Analytics for reporting reports and dashboard creations.• Designing Cubes and packages for authors within First Bank and Zenith Bank PLC.• Data Warehousing on native SQL and IBM Cognos contents for package creations.• Connecting Tableau, Power BI, IBM Cognos Analytics Framework using APIs and using native drivers, ODBC for reports and dashboard creations. • Data Warehouse and Management solutions of IBM Cognos Analytics Engine from Tier 1 through Tier 3. Show less

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  University of Sussex

  Dec 2017 - Dec 2019

  Using customised CRM software called HEAT to ingest customer requests, manage tickets and create reports and dashboards for issues-based CRM analysis. Support student/staff of the University resolve issues relating to Windows PC, Mac and Linux systems. Support and Management of printing, emailing, wifi and general customer support. BYOD like Phones, iPad, PCs and Mac through the Universityapplications.Using a customised application to query students eligibility to access certain applications from theUniversity.Advising students and staff on the use of certain software and possible installations if need be.

  • Service Desk Analyst

    Sept 2018 - Dec 2019

  • Help Desk Specialist

    Dec 2017 - Oct 2019
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  NHS Trust

  Dec 2019 - Dec 2021

  Data Analyst

  As a data analyst, I support the procurement team in monitoring and identifying material cost savings through strategic sourcing techniques in supplier processes. Summarily, I• Create process documentation to ensure consistency in practice amongst procurement teams. For example, I created the supplier checklist for verification of personal protective equipment (PPE) for COVID-19. This ensures PPEs meet basic requirement and standards for use in the Trust.• Create Ad-hoc reporting analysis from NHS supply chain catalogues and Comparison sites.• Carryout web scrapping in websites for price comparison, cost avoidance and cost-saving using Python Scrapy. • Support the Requisition team in sourcing for PPEs due to the high demand in procurement from the NHS supply chain. Show less

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  Great Ormond Street Hospital

  Jan 2021 - now

  Data Engineer

  I designed, modeled, and built a backend database system that supports MSSQL, and PostgreSQL databases.I built an API that supports nested serialization with search and filter capabilities using the Django rest framework. To interact with this API, I used VueJS framework and built forms that support CRUD processes and PDF downloadable files for invoice creation and generation. I hosted this application on AWS where I utilized open-source tools such as Gunicorn, Jenkins, Nginx, and Linux Ubuntu system. In my current role at GOSH, I built an ETL pipeline that transforms PDF genomic report data into FHIR. I have implemented GraphQL to query FHIR API. I have performed CRUD interactions on AWS FHIR HealthLake, explored the NLP capabilities of AWS HealthLake, created the HealthLake data store, transformed data using Glue, prepared a critical table using Anthena, and performed certain insights in AWS QuickSight.I built an ETL Pipeline that extracts data from a RedCap API, transforms the data to FHIR using FHIR Schema, and loads the transformed data to an Azure API for FHIR.I have also built an ETL Pipeline that extracts and transforms clinical data from a DataWarehouse, links it to an NLP Pipeline using the MRN value, and then loads the combined data to Azure FHIR API.I have built an ETL Python pipeline that extracts and transforms OMOP data to an Azure FHIR API using the FHIR Schema design from OHDSI.I have extracted data from FHIR API, transformed it into Dataframes, and passed the data to a pycaret Python framework to train, save, and further created a FastAPI application to utilize the saved model. I built a prediction Engine that sends the predicted data to the FHIR API.I am currently using an automated streaming ETL Engine I created in Databricks Python Notebook that utilizes Autor Loader from Databricks to move data files (JSON, CSV, TSQL DB data) from AWS S3 to Databricks Delta Live Tables and other storage systems - CosmosDB containers. Show less