Dear Sir/Madam,
I have gone through your requirements and seem to understand what is needed.
About Myself
I have been working in the web development industry for more than a decade, with the last 5 years as a Project Manager. I do Software Consultancy for various Government & Non-Government organizations and businesses.
Custom application development
1) We have developed and delivered a lot of custom applications like Bulk emailing systems, Restaurant feedback systems, offer management applications for restaurants/retailers, billing software's etc.
2) We have also developed Custom Software / Web applications for various business domains like the Manufacturing industry, Municipal Administrations, Wholesale/Retail vendors etc.
3) We have deployed an Election Management System for the Election Commission. This was tested in the 2019 elections. The web-based system has separate logins for area-wise moderators to add new data as the results are being received. There are many more features to it that can be discussed in detail as required.
Please feel free to ask any questions/doubts you have.
Thanks,
Nilesh.