Web SQL+GUI

I am looking for a skilled developer who can create a Web SQL+GUI application for data manipulation using some programming language, C preferable. The main purpose is data manipulation.

Requirements:
- Strong experience.
- Proficiency in web SQL database management and data manipulation
- Ability to develop GUI
- Familiarity with web technologies for integrating the GUI with the SQL database

Skills and Experience:
- Expertise in Python, or C programming language
- Experience with SQL database management and data manipulation
- Proficiency in developing desktop-based GUI applications
- Familiarity with web technologies for GUI integration

I need very simple solution, that have the potential to grow.
Duplex communication between the app and the web hosted database, demonstrated with read, and submit forms.
High level of security.
Potential for multi platform exporting.
Potential for data visualization.
I am thinking of QT, Unity, maybe ImGui. However I am open to suggestions.
Read carefully, put your thoughts in the bid. Generic bids will not be considered.
Thanks.