Python Flask-based Invoice, Billing Generation web service with REST API PostgresSQL DB

Invoice and Receipt PDF Generation web service for Indian businesses

Technology to be used

Flask, PostgresSQL database, Simple minimal Web UI.

Webpage to Flask interaction using REST API (JSON)


- User registration and login required.

- Users can add their business name, address, logo, contact (email, phone), GSTIN, PAN

- Client address book with contact details, client GSTIN

- List of services may be configured

- Goods/Service description, HSN/SAC code, quantity (number), unit (meter, kg etc.), total value. (THE HSN/SAC code needs to be retrieved from the official website/reliable web api service), Rate and amount of taxes

- While generating invoices, it should be easy to pick suppliers and goods/services from the already configured list. Also allow editing of the goods/services, Rate.

Tax to be calculated i.e. CGST/ SGST/ IGST

Total amount to be calculated

Able to generate PDF invoices and receipts

Invoice and receipt to have the following

Logo of the business

Invoice number and date

Business contact information with GSTIN

Client’s contact details with GSTIN

Shipping and billing address

Goods/Service description, HSN/SAC code, quantity (number), unit (meter, kg etc.), total value. (THE HSN/SAC code needs to be retrieved from the official website.)

Total invoice amount

Invoice to have Terms of Payment including the due date for payment. mode of payment and PAN of the business/user.

Note 1: a sample invoice is attached for reference.

Note 2: HSN Lookup [login to view URL]

Development will be done on a Gitlab project repository assigned after shortlisting

Færdigheder: Python, Git, Flask, Web Development, RESTful API

Om klienten:
( 0 bedømmelser ) Bangalore, India

Projekt ID: #34327507

8 freelancere byder i gennemsnit ₹8563 timen for dette job


Hi there, I'm a wordpress Webmaster. I'm very much interested in: python flask-based invoice, billing generation web service with rest api postgressql Database project you posted. My Coding skills: PHP, Python, JavaS Flere

₹9000 INR på 1 dag
(4 bedømmelser)

Hello sir, I am an expert in Flask framework and I am familiar with PostgreSQL as well as Rest APIs. I can handle this project as required. Please contact me for more details. Best regards!

₹7000 INR in 2 dage
(7 bedømmelser)

Hey, i have great experience building with flaks and deploying it with git. I have built trade alert system and deployed on heroku using git. I am proficient in HTML&CSS and Bootstrap and also have good command over Ja Flere

₹12000 INR in 7 dage
(1 bedømmelse)

Hi there! I can complete your project. I'm well versed in python, flask and PostgreSQL database. I can send information to the webpages using RESTfulAPI.

₹7000 INR in 7 dage
(0 bedømmelser)

Certified Python Developer with 4+ years of experience, exceptional analytical skills. Familiarity with web services and REST API. Knowledge of web Python frameworks: Django or Flask. Understanding of ORM libraries, da Flere

₹7000 INR in 7 dage
(0 bedømmelser)

I have made a similar app for our club which uses flask, github, postreg db. I can build this for you in short time.

₹7000 INR in 7 dage
(0 bedømmelser)

Hi Greetings! I am available right now for the project discussion and can start the project on an immediate basis. I have understood your project requirement I have7++ experience in design and development. I can ha Flere

₹12500 INR in 7 dage
(0 bedømmelser)

Hi, ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I read your project carefully and want to discuss in details so that I can deliver best work. I am presenting my work as resume please go through it and text me for detailed discus Flere

₹7000 INR in 7 dage
(0 bedømmelser)