I want to build a robust API with the following features
1. Accept card and make a curl request, save card encrypted or hashed. return result.
2. CRUD user
3. CRUD Transaction
Please, I need only qualified candidates with very good SQL because API would be used on an enterprise application. so DB query speed is key
30 freelancers are bidding on average $1201 for this job
Hello I have read your job description carefully. I have over 10 years of experiences in SQL and API development. Estimation: 10 days, $1000 I am looking forward to hearing from you soon. Regards, Yang
Dear client. Nice to meet you. I've read you project description carefully and very interested. Let's discuss over chat and get started. Waiting your reply. Warm regards.
Hi there, I have checked the details. I have rich experience with MySQL, Payment Gateway Integration, PHP, Software Architecture, SQL. Please initiate the chat so we can discuss this job in detail.