Chijioke(Cj) Ejimuda

Chijioke(Cj) Ejimuda Email and Phone Number

Founder @ Stealth
Houston, TX, US
Chijioke(Cj) Ejimuda's Location
Houston, Texas, United States, United States
About Chijioke(Cj) Ejimuda

They say we are mostly a product of our experiences.I am very fortunate to have been exposed to hybrid engineering, science, and economic disciplines that deals with electric current, fluid, and thermal flows.Consolidating these experiences and amplified by technology, I continuously yearn to learn and improve what is attainable by these disciplines sustainably with the aid of technology.This has helped shape the way I listen, think, design, develop, architect, tackle/anticipate problems, recommend and execute viable scalable solutions. I am very passionate about most things in the realm of energy trading, project finance, IoT, utilities, rail, fintech, insurtech, autonomous vehicles, electric vehicles, robotics, space and of course, technology.

Chijioke(Cj) Ejimuda's Current Company Details
Stealth

Stealth

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Founder
Houston, TX, US
Chijioke(Cj) Ejimuda Work Experience Details
  • Stealth
    Founder
    Stealth
    Houston, Tx, Us
  • Stealth
    Founder
    Stealth Dec 2023 - Present
  • Quantize Energy
    Founder
    Quantize Energy Dec 2023 - Present
  • Ev Load
    Founder
    Ev Load Dec 2023 - Present
  • Hybridata
    Consultant
    Hybridata Jan 2019 - Present
    Energy asset valuation, project finance valuation, energy trading optimization, production optimization, Fintech, EV infrastructure siting analytics
  • Hybridata
    Applied Research Engineer | Scientist
    Hybridata Mar 2018 - Oct 2022
    - Advanced power electronics for clean energy and clean power electrification applications- AV tech stack to solve problems in specialized energy, utility and transportation verticals
  • Hybridata
    Principal
    Hybridata May 2017 - Oct 2022
    - Business strategy and development lead- Technical advisory, implementation and product lead- Tech stacks: Hadoop, Pyspark, Tensorflow, Keras, OpenCV, Scipy, Scikit Learn, Numpy, Pandas, R, Apache Spark, Apache Flink, Apache Kafka, Apache Arrow, Apache Airflow, Apache Storm, Docker, Elasticsearch, Logstash and Kibana (ELK stack), Kubernetes, Serverless, AWS Lambda, IoT, EMR, API Gateway, Data Pipeline, S3, DynamoDB, React, React Native, Redux, GraphQL, Apollo, D3
  • Hybridata
    Mepf Project Engineer
    Hybridata May 2017 - Oct 2022
    On a high level: - Performed Power System Fault, Protection Coordination, Power Flow and Load data driven analysis - Estimated Industrial / Commercial MEPF systems useful life - Scoped and developed project requirements for Architectural and MEPF systems - Estimated realistic quantities and project completion duration - Evaluated projects for possible compromise of building function, security and condition - QA / QC'd Architectural and MEPF systems and advised on execution of related tasks - Reviewed and evaluated Architectural project requirements for potential MEPF system inputs - Conducted Engineering Reviews for MEPF systems - Estimated MTTR, MTTF, MTBF of MEPF systems - Improved budget and cost planning forecasts accuracy of these systems - Some Equipments: Sensors / Transmitters / Switches/ Transducers, Motor Control Centers, Motor Starters, Circuit Breakers, Panelboards, Safety Switches, VFDs, Transformers, Switchgears, Switchboards, Generators, Lighting Control Panels and Devices,Electricity Smart Meters, Solar PV systems, Inverters, Battery Chargers, Automatic Transfer Switches. . . Chillers, Cooling Towers, Boilers, Heat Exchangers(Shell and Tube, Plate. . .), Pumps, Compressors, Induction Motors, HVAC fans, AHU's, FCU's, RTU's, CRAC Units / Condensers, Refrigerant Compressors / Condensers, Evaporative Coolers, Hydronic Storage Tanks, Expansion Tanks, Water Treatment and Softner Systems, Building Automation Systems, Exhaust fans. . . Fire Suppression Systems (Clean-Agent, Wet-Chemical, Dry-Chemical), Fire pumps, Fire Alarm Control Panels, Annunciator Systems. . .
  • Hybridata
    Cto + Cpo
    Hybridata May 2017 - Oct 2022
    - Architected and developed scalable end to end proprietary AI + data driven structured finance and engineering solution for rapid energy asset valuation and to support other long term financing of infrastructure and industrial projects
  • Hybridata
    Electrical Systems Engineer
    Hybridata Jul 2019 - Jul 2020
    - Developed a data driven tool with python to quickly analyze, troubleshoot and perform short-circuit and power flow studies of AC and DC electrical power system- Technically evaluated power protection coordination studies of eight(8) Traction PowerSubstation Systems (TPSS) to ensure operational safety and reliability of LRT vehicle and other systems- Reviewed and recommended actions to resolve electrical and systems engineering teams RFI’s and NDC's of aerial, at grade and underground rail systems- Reviewed and actively participated in DC and AC system tests - LFAT, FAT and SIT tests to help with successful commissioning of LRT system- Analyzed Time Current Characteristic curves to ensure SEL / Siemens / ABB relays, ETU, thermal magnetic and other protective devices coordinated selectively and normally- Interpreted NEC, IEEE-1584, NFPA 70E. . . codes to ensure short-circuit, arc flash studies are in compliance with code- Reviewed and interpreted Light Rail systems communications and electrical single line diagrams to advise on Emergency Trip System and Traction Power Sectionalization- Reviewed and interpreted electrical and mechanical single line diagrams to advise on power / load flow studies of downstream connected equipments from the TPSS and Auxiliary Power sites
  • Amazon Web Services (Aws)
    Partner Solutions Architect
    Amazon Web Services (Aws) Oct 2022 - Jun 2023
    Seattle, Wa, Us
    Helped build customer solutions and ensured technical delivery enterprise quality for global partners and OEM's in the IoT space - Manufacturing, Heavy Industrial, Robotics, Autonomous Vehicle, Electric Vehicle, Mobility, Energy - Oil & Gas, Renewable(Solar + Wind), Utilities
  • Transformax
    Cto + Cpo | Founder
    Transformax Jan 2020 - Oct 2022
    Maximizing traction transformer asset value for electrified rail systems.- LACI: https://laincubator.org/laci-welcomes-cohort-5-of-innovators/- CleanTech Open Alumni: https://sites.google.com/cleantechopen.org/2021-cto-gf/all-2021-companies (under "Transportation" category)
  • Corrosion Vision
    Cto + Cpo | Founder
    Corrosion Vision Jan 2020 - Oct 2022
    Objective corrosion risk assessments assisted by AI and computer vision for heavy industry and critical infrastructure assets
  • Laurel Energy & Environmental Services, Inc.
    Partner And Chief Data Scientist
    Laurel Energy & Environmental Services, Inc. Mar 2017 - Dec 2020
  • Pit Rho
    Data Scientist / Machine Learning Engineer
    Pit Rho Nov 2016 - Oct 2017
    Charlottesville, Virginia, Us
    -Built AI / ML data products-Frameworks: Tensorflow, Scikit Learn, Pandas
  • Abstract.Ai
    Full Stack Developer
    Abstract.Ai Nov 2016 - Oct 2017
    -Built IoT, Web, Mobile Apps and Conversational Interfaces (ChatBots) leveraging ML and AI-Frameworks: React, React Native, Redux, D3, AWS Lambda, IoT, EMR, API Gateway, Data Pipeline, S3, DynamoDB, Hadoop, Spark ML, Tensorflow, Keras, OpenCV, Scipy, Scikit Learn, R, Pandas, Apache Spark, Apache Kafka, Firebase, Docker, Serverless
  • Rolemodel
    Product Manager / Data Scientist
    Rolemodel Mar 2016 - Dec 2016
    Project moved to non-profit
  • Kaspect
    Data Scientist
    Kaspect May 2016 - Oct 2016
    Denver, Colorado, Us
    Built AI and machine learning data products for different vertical markets
  • Ccee Consulting Solutions
    Consultant
    Ccee Consulting Solutions Jan 2013 - Apr 2016
    Engineering Management Consulting
  • Aera Energy Llc
    Production Engineer
    Aera Energy Llc Jun 2014 - Aug 2014
    Bakersfield, Ca, Us
    Production and Injection Monitoring
  • Exxonmobil
    Reservoir Engineer
    Exxonmobil Jul 2010 - Sep 2012
    Us
    • Executed the drilling and completion of 4 horizontal wells worth over $90 million leading to oil uplift of about 9 kBD -QC'ed and analyzed reservoir and production data -Interpreted and inferred rock and fluid properties from well log data -Modeled well, reservoir and tied into existing surface facilities -Generated flow streams and performed facility capacity checks -Computed economical yard sticks factoring in all possible scenarios• Identified and resolved all issues related to liquid handling capacity in an asset producing and processing about 300kBD of liquid resulting to 10kBD of oil increase -Analyzed and matched well tests of all wells in asset -Collaborated with asset's operations personnel and recommended wells for daily surveillance and water handling production optimization activities -Forecasted, generated and computed seriatim of producing wells• Generated base and uplift Oil, Gas and Water volumes forecast used to support 2012 and 2013 company plan approved by top management for two major assets -Implemented an innovative approach to generate more realistic and holistic forecasts -Updated wells, 3D full-field reservoir models and existing surface facilities to reflect base and uplift projects expected on stream -Factored latest rig schedule information into forecast and more• Updated reservoir and well models to support asset’s 1P reserves add / 2P reserves de-book process • Led quarterly asset level scorecard economics review meeting. Tracked and resolved unmet KPI following meeting• Actively participated in work-over, new drill well funding proposals, well bore utility and field reviews• Optimized production and implemented depletion plan objectives of a water flooded and gas injected reservoir• Determined and reviewed weekly and monthly stream day capacity of oil and NGL production facilities with top management
  • Exxonmobil
    User Support Engineer - Subsurface Applications
    Exxonmobil Jun 2008 - Dec 2008
    Us
    • Wrote SQL queries and Unix system commands to access and analyze subsurface data in EMSDB (ExxonMobil Subsurface Database) / UDB (Upstream Database)• Performed DCA and generated well surveillance charts using OFM • Analyzed, updated and uploaded detailed engineering and completion schematics data to well view • Provided daily application support to geologists, drilling and reservoir engineering groups
  • Power Holding Company Of Nigeria
    Operation And Maintenance Engineer
    Power Holding Company Of Nigeria Oct 2007 - Dec 2007
    Instrumentation, control and metering of transformers.
  • Power Holding Company Of Nigeria
    Operation And Maintenance Engineer
    Power Holding Company Of Nigeria Oct 2006 - Dec 2006
    Instrumentation, control and metering of transformers.

Chijioke(Cj) Ejimuda Education Details

  • University Of Southern California
    University Of Southern California
    Petroleum Engineering
  • California State Polytechnic University-Pomona
    California State Polytechnic University-Pomona
    Electrical Engineering - Advanced Control System And Robotics Engineering Option
  • Federal University Of Technology Owerri Nigeria
    Federal University Of Technology Owerri Nigeria
    Electrical Electronics Engineering With Emphasis In Electronics And Computer Engineering

Frequently Asked Questions about Chijioke(Cj) Ejimuda

What company does Chijioke(Cj) Ejimuda work for?

Chijioke(Cj) Ejimuda works for Stealth

What is Chijioke(Cj) Ejimuda's role at the current company?

Chijioke(Cj) Ejimuda's current role is Founder.

What schools did Chijioke(Cj) Ejimuda attend?

Chijioke(Cj) Ejimuda attended University Of Southern California, California State Polytechnic University-Pomona, Federal University Of Technology Owerri Nigeria.

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