I have 24 years of experience in various domains, including desktop, web and mobile application design and development, computer security and networking design, firmware development for embedded system as well as circuit design.
In the last 5 years, I have been working with my own team to develop and customize modules for Odoo ERP (Enterprise Resource Planning) on couple large projects. The work involves in many sub-system such as CRM, Purchase, Sales, Project Management, Stock, Manufacturing, Human Resource Management, Accounting, Fleet, etc. Besides, I provide the integration between Odoo with IoT devices and 3rd party software such as MS Office 365, synchronize products with e-commerce platforms, etc.
I have been working with many different tools and technologies, from x86 Assembly, C, C++, C#, .NET, PHP, Python, JavaScript (JQuery, AngularJS, KnockoutJS) to Microchip PIC, AVR, Arduino, ESP8266, ESP32, Rasberry Pi, Orange PI, etc. I also have strong experience about a lot of protocols such as HTTP, HTTPS, POP3, SMTP, FTP, TFTP, UPnP, Radius, MQTT, DNS, DHCP, RIP...
I involve in designing and developing systems with the usage of Google Firebase, Amazon Web Service (Realtime database, Authentication, Cloud Messaging, EC2, S3, Lambda, SNS, etc.), Amazon Alexa Skills to provide solutions for Wireless Sensor Networks, Collecting Sensor data and Submit to cloud, Ultra-low power consumption, Security and access control, Time-critical, etc.