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Mojtaba Ahmadi

Mojtaba Ahmadi

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location of Mojtaba AhmadiVienna, Vienna, Austria

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  • Timeline

  • About me

    Industrial Automation Engineer | PLC Programming | Control Systems | Project Management

  • Education

    • Razi University

      2001 - 2006
      Bachelor's degree Electrical and Electronics Engineering

      Thesis Title: Application of the Smith Chart in High-Impedance MatchingIn my bachelor’s thesis, I explored the application of the Smith chart as a powerful tool for high-impedance matching in RF and microwave circuits. I focused on how the Smith chart facilitates the visualization and analysis of complex impedance transformations, enabling effective design and optimization of matching networks. Through this work, I demonstrated techniques for minimizing signal reflection and maximizing… Show more Thesis Title: Application of the Smith Chart in High-Impedance MatchingIn my bachelor’s thesis, I explored the application of the Smith chart as a powerful tool for high-impedance matching in RF and microwave circuits. I focused on how the Smith chart facilitates the visualization and analysis of complex impedance transformations, enabling effective design and optimization of matching networks. Through this work, I demonstrated techniques for minimizing signal reflection and maximizing power transfer, which are critical in enhancing circuit performance. My research provided valuable insights into the practical implementation of impedance matching strategies, reinforcing my expertise in RF design and analysis. Show less

    • Islamic Azad University

      2015 - 2018
      Master’s Degree Electronics Engineering-Digital Integrated circuits

      Thesis Title: Design and Simulation of a Diplexer Utilizing Bandpass and Lowpass FiltersIn my master's thesis, I designed and simulated a diplexer that integrates a bandpass filter and a lowpass filter. The bandpass filter, utilizing symmetric T-shaped resonators, achieves a cutoff frequency of approximately 1.9 GHz with an insertion loss of less than -0.3 dB and a return loss of -13 dB. Additionally, I developed a wideband bandpass filter using a semi-circular structure, operating from… Show more Thesis Title: Design and Simulation of a Diplexer Utilizing Bandpass and Lowpass FiltersIn my master's thesis, I designed and simulated a diplexer that integrates a bandpass filter and a lowpass filter. The bandpass filter, utilizing symmetric T-shaped resonators, achieves a cutoff frequency of approximately 1.9 GHz with an insertion loss of less than -0.3 dB and a return loss of -13 dB. Additionally, I developed a wideband bandpass filter using a semi-circular structure, operating from 4.1 GHz to 11 GHz, with insertion and return losses of -0.3 dB and -14 dB, respectively. The diplexer, featuring a notch at 6.9 GHz, was fabricated on a 4003-Ro substrate, showing excellent alignment between simulation and experimental results. Show less

  • Experience

    • Kermanshah Petrochemical Industries Company

      Apr 2008 - Aug 2023

      As a Senior Project Engineer, I have led the design and implementation of various instrumentation systems for process control, ensuring optimal performance and compliance with industry standards. My role involves overseeing all aspects of project execution, from initial design to final commissioning, while fostering a collaborative team environment.Key Responsibilities:Project Planning and Design:Developed project plans detailing scope, budget, timelines, and resource allocation for instrumentation projects. Collaborated with cross-functional teams and stakeholders to define project objectives and technical specifications, ensuring alignment with operational goals.Technical Oversight:Led the design of instruments, including pressure transmitters, flow meters, and control valves, enhancing system efficiency and reliability. Reviewed and approved technical designs and project documentation, ensuring compliance with industry standards.Team Leadership and Mentorship:Supervised and mentored project teams, promoting effective communication and collaboration to achieve milestones. Assigned tasks and monitored progress, providing guidance to ensure successful project execution.Installation and Commissioning:Oversaw the installation and commissioning of instrumentation systems, ensuring all components functioned as intended. Conducted performance testing and validation to confirm system efficiency and safety features, addressing any issues promptly.Quality Control and Risk Management:Implemented quality assurance processes throughout the project lifecycle, ensuring deliverables met quality standards. Conducted risk assessments and developed mitigation strategies for potential project challenges.Stakeholder Communication:Served as the primary contact for stakeholders, providing regular updates on project status and milestones. Facilitated meetings and presentations to discuss project progress and address concerns collaboratively.https://www.kpic.ir/?siteid=2 Show less As an Instrumentation and Control Engineer with extensive experience in the petrochemical industry, I specialize in the maintenance and optimization of various process control instruments. My journey at Kermanshah Petrochemical Industries Company (KPIC) has equipped me with a comprehensive skill set in working with a range of PLCs, including Siemens S300 and S400, Hima, and Yokogawa.I am proficient in inspecting and maintaining a variety of instrumentation, including control valves, gauges, and sensors, ensuring that all systems operate efficiently and safely. My expertise extends to troubleshooting complex instrumentation issues, performing routine maintenance, and implementing solutions that enhance process reliability.Throughout my career, I have led projects focused on upgrading control systems and have played a pivotal role in the successful commissioning of various instrumentation systems. My commitment to continuous improvement drives me to stay updated with the latest technologies and industry standards.With a strong foundation in both theoretical knowledge and practical application, I am dedicated to optimizing processes, improving safety protocols, and ensuring operational excellence within the petrochemical sector. I thrive in collaborative environments and am passionate about leveraging my skills to contribute to innovative solutions in instrumentation and control.Let's connect to explore how I can add value to your organization and collaborate on future projects!https://www.kpic.ir/?siteid=2 Show less

      • Senior Project Engineer

        Feb 2010 - Aug 2023

      • Instrumentation and Control Engineer

        Apr 2008 - Jan 2010

  • Licenses & Certifications

    • Yokogawa C3000 operation course

      Adico Iran (Azar Daghigh Iranian Co)
      Mar 2010

    • Principles of Operation and Selection of Industrial UPS and Chargers

      Sharif University of Technology
      Dec 2009

    • Integrated Managment System ISO9001-ISO14001-OHSAS18001

      ISO - International Organization for Standardization
      Oct 2009

    • Online Monitoring of Environmental Pollutants

      NPC
      Dec 2012

    • PLC and HMI Engineer

      Adico Iran (Azar Daghigh Iranian Co)

    • PCS7

      Novin Parsian Higher Education Center
      Jun 2022

    • Instrumentation project supervisor

      Kawasaki Heavy Industries, Ltd.
      Jun 2011

    • PMBOK 2012

      Aryana Business School
      Sept 2013

    • PLC SLC500 -(Allen Bradley)

      KIAMAN DANESH KMD
      Jun 2014

    • PCS7

      Qeshm Voltage
      Jun 2013