Used Firebase (data storage, file storage, Push Notification, two factor authentication, email verification,login tokens) Used Pusher,PassportJS , Socket.IO ,MongoDb (MLab),Heroku, Azure (server deploy from scratch) Express ,. Developed and integrated several API. 

Working on product called” ESum Invoices” Responsibilities are included to Manage application frontend & backend.Design and Develop Mobile Application using Ionic Framework and also Admin dashboard on angular 8. Interact with Finance team to finalize the formulas Manage whole product from design to Implementation Generate Invoices, Expense Report , Manage tax and expense on Invoice calculation. Manage inventory Maintain records of customers and Items, Sales By customer Generate Financial Reports,Sales By customer, Sales by Item Balance Sheet,Cash Flow Statement, Profit and Loss Report.

I have experience with developing MEAN Stack Applications of over 1 years.
I have worked in Angular TS versions 2, 4 ,5 ,6 and currently working in Angular 7.
I have a lot of working experience in making projects scaling from Small to Large Sized Applications.

Designed and implemented computer system, software and network plan
Between Head office And Shop.
Managed the software of retail inventory management system Organized physical inventory movement via PO, GRN, STR process and procedure. Organized and performed task of physical stock audit at shop partially for up to date Inventory.
Established valuation method (LIFO and FIFO) and maintained the store room inventory. Managed the documentation of received and delivered product.
Managed the document storage room in efficient way with data management system. Evaluated and updated the vendor and facilities documentation of south and central region. Distributed the required document to the department timely and as per set process and procedures. Provided the technical support to about the electronic document management system.