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The platform is under testing! We apologies for any bugs or glitches.

/ Programming & Tech / Software Development

I will develop custom Python scripts or applications

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About this gig

Dear Buyer,

💻 I will build or fix Python scripts and SQL database queries

Brief Gig Description:
I’m a freelance Python developer and SQL expert with [X years] of experience helping clients automate tasks, build backends, and manage databases. Whether you need a custom Python script, complex SQL query, or a full backend with database integration, I deliver clean, efficient, and well-documented code tailored to your needs. Let’s bring your data or backend idea to life!

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Delivery style prefrences

Please inform the freelancer of any preferences or concerns regarding the use of Al tools in the completion and/or delivery of your order.

Compare Package

1st Package

    This package includes:

    • Fixing one Python script or SQL query

    • Debugging errors or improving performance

    • Deliverables include clean, commented code

$20

2nd Package

    • ➤ This package includes:

      • Writing custom automation using Python (CSV, Excel, PDF, API)

      • Designing or optimizing complex SQL queries

      • Integrating Python scripts with SQL databases

      • Up to 300 lines of code/scripts

      • Clean, efficient, and reusable code

$51

3rd Package

    This package includes:

    • Complete backend development with Python (Flask/Django/FastAPI)

    • Full SQL database design and integration

    • APIs for data input/output

    • Custom scripts for data cleaning, transformation, or migration

    • Up to 1000 lines of code

    • Documentation and deployment guidance

$100

Basic Script or Query Fix

$20

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I will fix a Python script or SQL query (simple tasks)

1 day Delivery

1 Revisions

    This package includes:

    • Fixing one Python script or SQL query

    • Debugging errors or improving performance

    • Deliverables include clean, commented code

Data Automation or Custom SQL python Script

$51

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I will create a custom Python script or complex SQL query

3 days Delivery

3 Revisions

    • ➤ This package includes:

      • Writing custom automation using Python (CSV, Excel, PDF, API)

      • Designing or optimizing complex SQL queries

      • Integrating Python scripts with SQL databases

      • Up to 300 lines of code/scripts

      • Clean, efficient, and reusable code

Complete Backend/Data Solution

$100

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I will develop a full Python + SQL solution or API

6 days Delivery

6 Revisions

    This package includes:

    • Complete backend development with Python (Flask/Django/FastAPI)

    • Full SQL database design and integration

    • APIs for data input/output

    • Custom scripts for data cleaning, transformation, or migration

    • Up to 1000 lines of code

    • Documentation and deployment guidance

Get to know saleem - ullah

From

Pakistan

Member Since

May 2025

Language

English

Welcome! I'm a Freelance Python Developer and SQL Specialist with 5+ years of hands-on experience helping businesses turn data into results. Whether you're looking to automate workflows, build powerful backend systems, design robust databases, or extract data via web scraping, you're in the right place. ✅ What I Offer: Python Development: Data automation and scripting Web scraping using BeautifulSoup, Scrapy, or Selenium Backend APIs with FastAPI, Flask, or Django Data analysis and visualization using Pandas, Matplotlib, Plotly Task automation (Excel, PDF, Email, CSV) SQL Development:

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