Automate Autofill of IRCC XFA PDF Forms -- 2
Budget: $30 – $250 USD
I have a collection of IRCC immigration forms (XFA-based PDFs, e.g., IMM5257E, IMM1294, IMM5645, etc.).
These forms contain embedded JavaScript and security validation, so they must remain intact when filled.
I want a developer to create a script/tool that can:
Take client data (from JSON, CSV, or database)
Autofill the corresponding XFA form fields
Save the updated PDF without breaking validation/security (so the file is still accepted by IRCC online submission).
Provide a solution that can merge easily with my Express.js backend (either directly in Node.js or via an API wrapper).
Requirements
Must handle XFA-based PDFs, not just AcroForms.
Must preserve form structure, embedded JavaScript, and validations.
Should support batch processing (multiple clients → multiple forms).
Input: client data (JSON/CSV/database).
Output: filled XFA PDF Editable, ready for IRCC submission.
Technology: Any reliable language/library is fine (C#, Java, Python, or Node.js), but it must integrate with my Express.js backend (via an API, service, or library call).
Documentation on how to add new forms and map fields.
These forms contain embedded JavaScript and security validation, so they must remain intact when filled.
I want a developer to create a script/tool that can:
Take client data (from JSON, CSV, or database)
Autofill the corresponding XFA form fields
Save the updated PDF without breaking validation/security (so the file is still accepted by IRCC online submission).
Provide a solution that can merge easily with my Express.js backend (either directly in Node.js or via an API wrapper).
Requirements
Must handle XFA-based PDFs, not just AcroForms.
Must preserve form structure, embedded JavaScript, and validations.
Should support batch processing (multiple clients → multiple forms).
Input: client data (JSON/CSV/database).
Output: filled XFA PDF Editable, ready for IRCC submission.
Technology: Any reliable language/library is fine (C#, Java, Python, or Node.js), but it must integrate with my Express.js backend (via an API, service, or library call).
Documentation on how to add new forms and map fields.