Fleet Management System | Order Delivery platforms- Reduced GPS drift by 60%, boosting location-based feature reliability.- Achieved a 90% increase in user engagement of the driver mobile app.- Saved weeks of development time through critical thinking and innovative problem-solving.

Ground Transportation Management Systems- Reduced development time of a complex feature by 20 days, achieving an 80% time savings.- Developed and maintained various features for the company's Android app.- Reimplemented a legacy app to enhance support and maintenance within a tight deadline.

Software Development | IoT Solutions | Smart Home- Reduced daily hassles for Smart Home users by 50% through automatic and remote-control solutions.- Improved commercial refrigerator performance by 30% and reduced downtime through strategic modifications and predictive maintenance.- Doubled user engagement in the first month, leading to a 30% increase in potential clients.- Delivered the comprehensive architecture and design for a Smart City project one month ahead of the planned timeline.Microcontroller, FPGA, PLC, ESP8266, AVR, NodeMCU, RFID, NFC, GPS, VHDL, Gyro, BLE, LDR, and more.

Software Development | Distributed Systems- Designed and deployed a robust multi-platform Push Notification solution with delivery guarantees and automatic client reconnect, achieving 99.9% message delivery success.- Designed and led the Monitoring and Control System project, achieving the first functional test in under four months.- Designed and implemented a comprehensive Equipment Management System, eliminating significant manual work of classifying and maintaining equipment status within the first 2 months.- Led a diverse group of developers, significantly enhancing team performance and code quality across multiple projects.

ERP Solutions- Created a Report Generator tool, enhancing development speed by 90% for four developer teams.- Developed a Release Management System, reducing deployment time by 40% and minimizing errors.- Designed and developed a WYSIWYG Cheque Designer, increasing efficiency by 80% for numerous accountants using Douran ERP nationwide.- Implemented a dynamic Hierarchical Approval workflow, eliminating the need for updates due to role changes, benefiting over 30 clients.- Developed a customized mail server, enabling over 200 ERP users to remotely access their Cartable via any mail client.- Mentored over 15 developers in advanced workflow and BI concepts, boosting team performance and productivity by 25%.Java, Swing, JSP, Hibernate, GWT, Jasper Report, JDBC, JFC, JBPM, Apache Tomcat, Subversion.

Medical Software Development- Redesigned a medical software system within a compressed two-month timeframe, reviving its sales.- Collaborated with healthcare professionals to gather requirements and implement effective solutions.- Mentored junior developers, resulting in a 20% increase in project completion rates.

Industrial Automation- Redesigned and implemented two computer labs, increasing training efficiency by 50%.- Developed a digital control panel for industrial machinery, enhancing the operator interface.- Worked closely with mechanical engineers to ensure accurate solutions.ATmega128, Siemens S5 PLC, and Intel 8051, Bascom AVR, CodeVision, TTL 7400, CMOS 4000, C, Borland Delphi, Visual Basic, ASP.NET, JS, HTML, CSS.