Develop an internal system to serve the operation for more than 2000 employees + 150 stores, including: - Point of Sale : develop entire new functions such as promotions, voucher, loyalty, customer facing display, custom receipt- Improve significantly the performance of the POS system (reduce the 2nd loading time of 300,000 products from 30 minutes to 2 minutes)- Lead the complex promotion development of retail industry (more than 2 millions customers and 150 stores)- Create POS payment terminal modules : NextPay, VNPay …- Inventory: handle in, out process in inventory in a way that is suitable for business. Calculating product quantity and cost at the end of an accounting period- Integrate with Bravo (ERP Accounting system) through SQL Server - Build a RESTful API by Docker + FastAPI for external systems connecting with Odoo- Build Gitlab CI/CD pipeline to automate Odoo testing and deployment process- Re-pack Odoo docker image with added customized libraries and configuration- Reference: https://hub.docker.com/u/xmars

- Develop a brand new module called Costing Calculation of complex manufacturing processes- Go live successfully the ERP system for export-import company KMV - Build query and generate excel files for 20 accounting reports (VAS)Work on mobile app project about field service management: check in/out by location, add timesheet, receive notifications, manage projects/tasks, ...: - Create an API for communication between Odoo and mobile- Create some Odoo modules to handle special requests come from mobile app- Develop app screens and functions- Reference: https://play.google.com/store/apps/details?id=com.hcsv.fss&hl=en

- Implement Odoo integration with Slack (communication platforms) for notification.- Implement Odoo integration with WordPress for Recruitment- Create a module for HR management- Support product teams about the product development and deployment process: Create three Python packages for product deployment- Create an Odoo module for the Sales team so they can create a demo site (Magento) in about 10 minutes