salim ASSAF
Technical Support Engineer at APEX Technologies, France- Claim this Profile
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Bio
Experience
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APEX Technologies, France
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France
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Telecommunications
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1 - 100 Employee
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Technical Support Engineer
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Jul 2023 - Present
• Provided expert technical support to customers for instrumentation such as optical spectrum analyzers (OSA), optical frequency-domain reflectometers (OFDR), and laser systems. • Assisted in the installation, configuration, and troubleshooting of optical equipment, ensuring optimal performance. • Conducted on-site and remote training for customers on product operation and maintenance. • Collaborated with the R&D team to identify and resolve product issues. • Provided expert technical support to customers for instrumentation such as optical spectrum analyzers (OSA), optical frequency-domain reflectometers (OFDR), and laser systems. • Assisted in the installation, configuration, and troubleshooting of optical equipment, ensuring optimal performance. • Conducted on-site and remote training for customers on product operation and maintenance. • Collaborated with the R&D team to identify and resolve product issues.
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R&D Microelectronics, Microfluidic, and Thermal Engineer
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Feb 2022 - Jun 2023
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R&D Microelectronics, Microfluidic, and Thermal Engineer
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Feb 2022 - Jun 2023
I led the design and development of microelectronic and microfluidic systems for medical diagnosis, with the following responsibilities: ● Built optimzation algorithm in fluid dynamics, thermal analysis using Python & Comsol. ● Implemented my expertise in numerical simulation to develop AI/ML models, which approximetly doubled the efficiency of the team. (I explored a physical parametric dataset and utilized machine learning and deep learning techniques to develop a predictive model from… Show more I led the design and development of microelectronic and microfluidic systems for medical diagnosis, with the following responsibilities: ● Built optimzation algorithm in fluid dynamics, thermal analysis using Python & Comsol. ● Implemented my expertise in numerical simulation to develop AI/ML models, which approximetly doubled the efficiency of the team. (I explored a physical parametric dataset and utilized machine learning and deep learning techniques to develop a predictive model from scratch. This model aims to determine the optimal heating and cooling methods based on various input parameters.) ● Employed Power BI and Matplotlib in Python to present results to the management. ● Developed a program for a microcontroller using C.
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Research Engineer
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Jul 2020 - Nov 2021
Led the design and development of innovative membranes for individual thermoregulation in collaboration with European partners. • Led interdisciplinary teams to develop innovative solutions. • Collaborated with engineers and industrial partners to optimize product designs through simulations. • Participated in progress meetings with industrial partners and authored progress technical reports. • Designed, realized, and characterized 2D photonic crystals for passive warming… Show more Led the design and development of innovative membranes for individual thermoregulation in collaboration with European partners. • Led interdisciplinary teams to develop innovative solutions. • Collaborated with engineers and industrial partners to optimize product designs through simulations. • Participated in progress meetings with industrial partners and authored progress technical reports. • Designed, realized, and characterized 2D photonic crystals for passive warming textiles. • Developed a well-engineered nanopatterning of silicon pillars design for thermal stress management in polymer layers using the hot embossing method. • Gained hands-on experience with micro-fabrication, lithography, and characterization tools such as Plasma-Enhanced Chemical Vapor Deposition (PECVD), deep reactive-ion etching (DRIE) of Si, Photolithography, Scanning Electron Microscopy, profilometer, FTIR Spectroscopy, and more. Show less Led the design and development of innovative membranes for individual thermoregulation in collaboration with European partners. • Led interdisciplinary teams to develop innovative solutions. • Collaborated with engineers and industrial partners to optimize product designs through simulations. • Participated in progress meetings with industrial partners and authored progress technical reports. • Designed, realized, and characterized 2D photonic crystals for passive warming… Show more Led the design and development of innovative membranes for individual thermoregulation in collaboration with European partners. • Led interdisciplinary teams to develop innovative solutions. • Collaborated with engineers and industrial partners to optimize product designs through simulations. • Participated in progress meetings with industrial partners and authored progress technical reports. • Designed, realized, and characterized 2D photonic crystals for passive warming textiles. • Developed a well-engineered nanopatterning of silicon pillars design for thermal stress management in polymer layers using the hot embossing method. • Gained hands-on experience with micro-fabrication, lithography, and characterization tools such as Plasma-Enhanced Chemical Vapor Deposition (PECVD), deep reactive-ion etching (DRIE) of Si, Photolithography, Scanning Electron Microscopy, profilometer, FTIR Spectroscopy, and more. Show less
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Université de Lille
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France
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Higher Education
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PhD in microelectronics
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Oct 2016 - Jun 2020
• Performed numerical studies using Finite Element and Finite Difference methods for electromagnetic simulation ● Elaborated analytical calculations with Python to assess the thermal balance between the human body and the indoor environment ● Promoted scientific valorization results and established well-conducted relations between academic and industrial partners.
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Post A.T.E.R
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Sep 2019 - Feb 2020
Tutorials and lab works in fluid mechanics applied to natural sciences in License 1 SVTE semester 1
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Master 2 Research internship
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Mar 2015 - Jun 2015
Study the effect of the grating parameters on the reflective properties of ridges and holes photonic crystal membrane made of polycrystalline silicon in the mid-infrared (MIR) range (5–15 μm) using the Finite Difference Time Domain method. Study the effect of the grating parameters on the reflective properties of ridges and holes photonic crystal membrane made of polycrystalline silicon in the mid-infrared (MIR) range (5–15 μm) using the Finite Difference Time Domain method.
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Education
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Université de Lille
PhD in microelectronics, Physique -
Université de Lille
Master 2 (M2), Lumière et Matière -
Lebanese University - Faculty of Sciences
Master 1, Nanosciences et Application Laser -
ISAE-CNAM Liban
Licence mécanique spécialité énergétique -
Lebanese University - Faculty of Sciences
Licence, Physique générale