Developing both Windows, Web applications, & Web API with PHP, HTML, Python, Django, NextJS, GO, and ElysiaJS, experimenting with performance issues, giving consult to a dev team for which direction should go, and doing Server management using both Windows server and Ubuntu server. Deploy applications with Docker, and Kubernetes., Prepare course material and training,

Managing a small team to support in-house POS applications in the retail area for 2 customers to smooth their daily operations.RELEVANT EXPERIENCE Project: Foodland price checkerRole: Project manager, Developer (API part), SupportThe customer firm needs a price checker system to install for each store to get promotion and deal price from the store database.Responsible: I acted as a project manager, and system analyst to gather requirements and help the team… Show more Managing a small team to support in-house POS applications in the retail area for 2 customers to smooth their daily operations.RELEVANT EXPERIENCE Project: Foodland price checkerRole: Project manager, Developer (API part), SupportThe customer firm needs a price checker system to install for each store to get promotion and deal price from the store database.Responsible: I acted as a project manager, and system analyst to gather requirements and help the team to design for API end and what a new system should be, programming for web service to get deal & free data as per barcode that the price checker machine scanned. And acted as 2nd level support for POS support team and trainer of knowledge transfer to the support team as well.Current Project Status:Currently the application is running in 23 stores in Bangkok and up country. Show less

o Co-ordinate with third party for the company project.o Preparing documents that relate to the project.o Preparing project proposal.o Create a working prototype application for a project proposal. (Kotlin mobile app based on PAX A920 terminal)o Research for payment smart terminal specification comparative.o Research for POS software product comparative in the market.o Research for Thai QR code standard and apply it to payment system.o Coordinate with vendors, and… Show more o Co-ordinate with third party for the company project.o Preparing documents that relate to the project.o Preparing project proposal.o Create a working prototype application for a project proposal. (Kotlin mobile app based on PAX A920 terminal)o Research for payment smart terminal specification comparative.o Research for POS software product comparative in the market.o Research for Thai QR code standard and apply it to payment system.o Coordinate with vendors, and suppliers.o Android application for payment smart terminal (PAX A920)o Create web with Django for the back end.o Create web API with Python Flask for Android application.o MPOS server system checkup.o Deploy patches for MPOS system for customers.o Customer database archiving.o Change SSL certificate of the Window server for a customer.o Analyze the system log for MPOS system.o Give consult to the call center team when requested. Show less

Define information security policy.Define department year action plan.Inhouse internet speed improvement.o Control & give a consult to operation support team for their operation when need.o Routine checking for server roomo Contact & negotiate with outside product/service provider for price, services.o Investigate problem for customers and finding a best solution for them.o Declare operation support services price & plan for customers.o Planning for… Show more Define information security policy.Define department year action plan.Inhouse internet speed improvement.o Control & give a consult to operation support team for their operation when need.o Routine checking for server roomo Contact & negotiate with outside product/service provider for price, services.o Investigate problem for customers and finding a best solution for them.o Declare operation support services price & plan for customers.o Planning for operation team procedure to do with customers when systems need to maintain.o Assisting HR in recruiting quality professional.o Developing & Implementing IT policy for the company. Show less

- Installing mPOS portal system with Windows 2008 server and MS SQL Server 2008 R2.- Support for client issues with mPOS system.- Re-compiling mPOS iOS application and upload to the store.- Uploading mPOS Android application to the store.- Do an exploratory test for new mPOS application with customers.- Do an verification test for new mPOS application with customers.- Project delivery co-ordinator between customer and develpment team.- Supporting clients mPOS system… Show more - Installing mPOS portal system with Windows 2008 server and MS SQL Server 2008 R2.- Support for client issues with mPOS system.- Re-compiling mPOS iOS application and upload to the store.- Uploading mPOS Android application to the store.- Do an exploratory test for new mPOS application with customers.- Do an verification test for new mPOS application with customers.- Project delivery co-ordinator between customer and develpment team.- Supporting clients mPOS system to run smoothly and make their transaction volume up to 2 Billion bath for last year.- Creating & review a test case.- Create a user manual.- Translate user manual from Thai -> English or English -> Thai.- Planning an implementation plan for go-live or production patch apply. Show less

Celestica is an electronic manufacturing, I am working at here with these acting - Developer team lead for customer project.- Delivery a software development by request.- Analyst a new requirement.- Support a team to deliver a working application.- Finding a solution to support new age requirements.- On site, application go-live support.- Preparing technical reference documents.- Preparing installation package.