JOHN WANJIRU
Summary
Graduate from an Integrated Four-Year joint Engineering and Accredited Management Program with McMaster University and Mohawk College. I am an enthusiastic, innovative, and self driven individual who embraces new challenges with a curiosity to learn and grow. Skilled in Manufacturing Execution Systems (MES) Development, PLC Programming, HMI Design, Database Management, Systems Integration and backed with sound understanding of Business and Project Management. I have a passion for developing complex systems, improving processes and solving complex problems that require innovative solutions to deliver results inline with business objectives and create value to the business.
Overview
4
4
years of professional experience
Work History
MES Developer
Sanofi Pasteur
09.2022 - Current
- Gathered user requirements and created/updated process functional specifications.
- Designed manufacturing processes in MES system PAS|X.
- Implemented process changes in existing electronic batch records using PAS|X.
- Implemented solutions to identify gaps between operational processes and systems functionality.
- Configured Systems and Master Data Management activities.
- Created/updated and executed test cases against system functional specifications.
- Trained end users and provided production support.
Electrical Technician - 6 Month Contract
Powersmiths International
01.2022 - 07.2022
- Performed control panel cable routing and wiring on floor mounted power distribution units according to provided electrical schematics and abiding to industrial ISO standards and specifications.
- Assisted in installation and cabling of high efficiency transformers into PDU cabinets.
Teaching Assistant - 4 Month Contract
W.Booth School of Engineering Practice and Technology, McMaster University
09.2021 - 12.2021
- Course: PROCTECH 4AS3 - Industrial System Components and Integration.
- Coordinated with Professors to Instruct and Guide Undergraduate Students Perform Laboratory tasks.
Automation Technical Assistant - 4 Month Co-op
W.Booth School of Engineering Practice and Technology, McMaster University
05.2021 - 09.2021
- Reviewed status of 10 XYZ stations & networking cabinets inside McMaster's Automation Lab, fixed issues and tested PLC (Omron) and HMI programs via Sysmac studio to fulfill desired requirements and ensure proper functionality.
- Configured and tested OPC interfaces via KEPServerEX.
- Created a detailed 75 page technical report for XYZ stations that included block, wiring and network architecture diagrams.
- Modified procedural lab report manuals to guide students perform Lab setups and configurations remotely.
SCADA Technical Analyst - 8 Month Co-op
Region of Peel
01.2020 - 08.2020
- Provided SCADA implementation for Water/Wastewater/Energy/Security operations and capital works initiatives.
- Modified PLC programs (Rockwell Allen Bradley) for water/wastewater regional facilities to fulfill desired procedures and requirements and created backups while uploading them to cloud storage.
- Created and worked with process flow diagrams and tuned PID process control loop systems.
- Developed software applications (Ignition 8) via database programming (MySQL), communications configuration, development of server environments and network support.
- Documented and backed up software data, applications and industrial network infrastructure.
- Provided planned and unplanned maintenance/ troubleshooting of SCADA system hardware and software for all water/wastewater and landfill regional sites including Network Infrastructure.
Education
Bachelor of Technology - Automation Engineering Technology
McMaster University
Hamilton, ON12.2021
Skills
- Computer competence in Microsoft software applications; Excel, Word, Power Point, and Access
- Experienced in Master Batch Record design using WerumPas-X
- Strong programming background and experience including PLC (Allen Bradley, Click and Omron), C, SQL (MySQL), HTML, PHP, threejs, Arduino, Verilog, MATLAB and Simulink graphical programming
- Excellent skills in soldering and wiring electrical circuits, analyzing circuits and frequency signals with multi-meter, oscilloscope and industry standard computer software (Multisim)
- Acquired knowledge and experience to wire and calibrate process control instruments measuring flow, level, pressure and temperature from Chemical Engineering and Instrumentation labs
- Experience working with both 2D (AutoCAD) and 3D (SolidWorks) Engineering design software
Relevant Courses and Projects
- Advanced PLC programming (A), Instrumentation & Control (A), Industrial Networks & Controllers (A), System Specification and Design (A), CAD for Design (B), Quality Control & Assurance Methods (B), Technical Communications (A), Project Management (B), Operations Management (A).
- Completed a Masters level course, SEP 6AS3: Advanced System Components and Integration, where I worked on a project that would enable direct OPC (OPC UA) connection to Omron PLC controllers inside of McMaster's Automation Lab with enabled OPC clients for data integration. Moreover, the course covered other Industrial Internet of Things infrastructure components such as artificial intelligence based control systems and safety systems.
Soft Skills
- Strong Communication
- Problem Solving
- Strong Teamwork
- Strong Work Ethic
- Punctual and Reliable
- Initiative
Accomplishments
- Certified in Fanuc Robotics Tool Operations and Programming at Mohawk College - Nov 2020
- McMaster University Faculty of Engineering Entrance Scholarship of $1500 for Achieving 90%+ average in Grade 12 - Sept 2017
- Completed 700+ in-lab hours to date in University - 2017 to 2021
Timeline
MES Developer
Sanofi Pasteur
09.2022 - Current
Electrical Technician - 6 Month Contract
Powersmiths International
01.2022 - 07.2022
Teaching Assistant - 4 Month Contract
W.Booth School of Engineering Practice and Technology, McMaster University
09.2021 - 12.2021
Automation Technical Assistant - 4 Month Co-op
W.Booth School of Engineering Practice and Technology, McMaster University
05.2021 - 09.2021
SCADA Technical Analyst - 8 Month Co-op
Region of Peel
01.2020 - 08.2020
Bachelor of Technology - Automation Engineering Technology
McMaster University
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