▪Implemented encrypted messaging(S/MIME) with the Australian Border Force for cargo reporting, resulting in significant cost savings of thousands of dollars per week for the company.▪Developed dynamic filter APIs for advanced search using reflection, enhancing system capabilities and customer experience.▪Engineered a new API for seamless data migration, replacing manual Excel-based methods, resulting in a 300% efficiency improvement.▪Built up CI/CD pipelines using GitHub actions, Docker hub and Watchtower on a Linux server for back-end projects, improving productivity and response time.▪Worked in a fast-paced Agile team, optimizing and managing .NET-based systems.▪Designed and implemented logistics processes and restful APIs based on system requirements.▪Migrated framework from .NET 5 to .NET 6 then to .NET 8, boosting performance and expanding features.▪Developed a robust model-to-DTO mapping mechanism using AutoMapper, safeguarding sensitive data.▪Mapped classes to tables using annotations and EFs fluent API, elevating data integrity.▪Resolved issue where Update APIs reset values to defaults, improving data accuracy.

Working totally independently on all projects, including developing two applications based on VE.Direct protocol and MK2 protocol, developing a monitoring website using Angular2 and Node.js , maintaining different databases, transferring all data into Zabbix and working perfectly on both Windows and Linux.

Developing applications based on Bluetooth protocols including AVDTP and AVCTP.Updating daily-support applications.Working in GEN3 team to develop a navigating application.