Blida, Blida, Algeria
Engineering the Future of Industrial Reliability & Asset Recovery With over four years of specialized experience in the maintenance and repair of high-reliability electronic systems, I founded Semmar Systems to provide an engineering-grade alternative to traditional equipment maintenance in Algeria. My mission is to bridge the gap between manufacturer-level standards and field reality, moving beyond "bricolage" toward a culture of forensic diagnostics and precision restoration. At Semmar Systems, we specialize in what is often deemed "unrepairable." We provide L4 High-Level Recovery for critical industrial and medical logic boards—including Hitachi, Danfoss MCX, and Carel pCO systems—down to the component level. By utilizing localized thermal management, micro-surgical IC transplantation, and structured FASR (Failure Analysis & Service Report) protocols, we deliver a 70-80% cost saving compared to board replacement while ensuring maximum operational uptime. Core Competencies & Industrial Impact: - Specialized Asset Recovery: Expert restoration of HVAC-R control logic, Variable Frequency Drives (VFDs), and medical diagnostic equipment. - Forensic Failure Analysis: Identifying root causes—such as Electrical Overstress (EOS) or Latent Thermal Fatigue—to prevent recurrence and protect infrastructure. - High-Reliability Rework: IPC-referenced soldering and microscopic IC transplantation to maintain the structural integrity of multi-layer PCBs. - Technical Consulting & Training: Supporting industrial teams and OEMs through structured knowledge transfer, technical documentation, and complex field troubleshooting. I am committed to elevating the local technical ecosystem in Blida and across Algeria by sharing structured "Technical Case Studies" and diagnostic methodologies with the engineering community. Semmar Systems | Precision. Reliability. Asset Recovery.
Founder and Technical Lead of a specialized laboratory focused on the restoration of high-value industrial and medical electronic assets. Specializing in L4 Component-Level Recovery, including micro-surgical IC transplantation and forensic diagnostics for multi-layer PCBs. Providing expert technical support for critical HVAC-R infrastructure, specifically for Danfoss MCX and Carel pCO control systems. Utilizing IPC-A-610 quality standards and FASR (Failure Analysis & Service Reports) to ensure industrial-grade reliability and traceability for every intervention. Helping industrial partners achieve 70-80% cost savings compared to board replacement while significantly reducing operational downtime.
As an Electronics Maintenance Engineer, I troubleshoot and restore malfunctioning PCBs and control systems across multiple industries. My expertise includes embedded control boards, HVAC electronics, power modules, and industrial automation hardware such as VFDs, PLCs, and HMIs. I manage the entire repair lifecycle: • Advanced diagnostics using oscilloscopes, microscopes, and signal tracing • Component-level inspection and power-stage analysis • Precise rework, microsoldering, PCB track restoration • Functional testing and system validation My interventions help prevent production stoppages, prolong equipment life, and reduce operating costs for clients in HVAC, manufacturing, and industrial environments.
Key Responsibilities & Achievements • Diagnosed and resolved complex electronic and HVAC system issues, significantly reducing downtime for industrial and residential clients. • Provided technical support and guidance to technicians and end-users, ensuring fast issue resolution and improving customer satisfaction. • Conducted root cause analysis and documented findings in clear technical reports to support long-term solutions and future prevention. • Delivered remote and on-site troubleshooting, adapting to diverse environments and client requirements. • Implemented preventive maintenance strategies that extended equipment life cycles and reduced unnecessary replacement costs. • Trained teams on diagnostic methods and best practices, improving overall operational efficiency and technical capability. • Improved system uptime by up to 30% through optimized repair workflows and enhanced troubleshooting procedures. • Collaborated with engineering teams to escalate complex cases and contribute to continuous improvement of products and services.