VB.NET EFRIS with Inventory Management(E-invoicing) -- 2

Job ID: 40171345

Budget: $10 – $100 USD

VB.NET / MS SQL Developer Needed – Uganda EFRIS Integration
I am looking for an experienced VB.NET and MS SQL Server developer to integrate Uganda’s Electronic Fiscal Receipting and Invoicing System (EFRIS) API into an existing VB.NET POS system.
The ideal freelancer must have prior experience with tax or statutory compliance integrations, such as:

Uganda – EFRIS, Kenya – KRA / TIMS, UAE – FTA, India – GSTN, Angola – SAF-T
(or similar government e-invoicing systems) Scope of Work

Integrate URA EFRIS API into a VB.NET POS

Implement e-invoicing, fiscal receipts, QR code handling, and invoice validation
Handle API authentication, error handling, and response reconciliation
Ensure full Uganda URA EFRIS compliance

Requirements

Strong VB.NET & MS SQL Server experience
Proven work on EFRIS or similar e-invoicing systems
Experience working with government APIs
Ability to provide samples or proof of similar completed work
Only freelancers with relevant fiscal/tax system experience should apply.