You will get Python Script Bug Fix with Root-Cause Notes
Project details
Have a Python script throwing errors or producing wrong output? I reproduce the failure, diagnose the root cause, and apply a focused fix — no unnecessary rewrites.
What you get:
• Working patch applied to your code
• Root-cause-notes.txt explaining what went wrong and why
• Updated run steps so you can verify the fix yourself
Why me:
• Built StatementForge, a pipeline parsing 10 financial institutions with institution-specific extractors and 156 automated tests across projects
• Published 2 Python libraries on PyPI (8,800+ total downloads) for data profiling and validation
• IABAC Certified Data Scientist (Grade A) and NASSCOM Certified (Gold)
• Expert Python and CLI development; advanced debugging, pytest, and API integration
I work with Pandas, APIs, CLI tools, web scraping, automation, and data scripts. Not included: new features, full rewrites, or unauthorized access work.
What you get:
• Working patch applied to your code
• Root-cause-notes.txt explaining what went wrong and why
• Updated run steps so you can verify the fix yourself
Why me:
• Built StatementForge, a pipeline parsing 10 financial institutions with institution-specific extractors and 156 automated tests across projects
• Published 2 Python libraries on PyPI (8,800+ total downloads) for data profiling and validation
• IABAC Certified Data Scientist (Grade A) and NASSCOM Certified (Gold)
• Expert Python and CLI development; advanced debugging, pytest, and API integration
I work with Pandas, APIs, CLI tools, web scraping, automation, and data scripts. Not included: new features, full rewrites, or unauthorized access work.
Programming Languages
PythonCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$5
|
Standard
$150
|
Advanced
$280
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 6 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50
Additional Revision
+$10
Fix Documentation
+$30
Detailed Code Comments
+$30
Additional bug fix
+$40
pytest tests
(+ 1 Day)
+$60
Structured logging
+$30Frequently asked questions
About Dhanesh
Data Scientist | Python Developer | EDA, Data Wrangling & Automation
Bengaluru, India - 5:32 am local time
I help turn messy PDFs, spreadsheets, notebooks, and web data into clean, validated outputs. My services include data cleaning with pandas, PDF/table extraction to Excel or CSV, EDA and data quality audits, Excel/CSV automation, web scraping, notebook cleanup, and Python bug fixing.
Certified Data Scientist through IABAC and NASSCOM. My ML work includes projects with R2 up to 0.917, recall up to 84.74%, and ROC AUC up to 0.8106.
I also build Python data tools published on PyPI, including AutoCSV Profiler and InsightfulPy, with 8,800+ combined downloads.
Core tools: Python, pandas, NumPy, SQL, scikit-learn, XGBoost, LightGBM, OpenPyXL, pdfplumber, Selenium, BeautifulSoup, Jupyter, and pytest.
I keep the work practical, document what changed, and deliver outputs that are easy to review and reuse.
Tested, documented, production-ready work. Send me your data challenge and lets solve it together.
Steps for completing your project
After purchasing the project, send requirements so Dhanesh can start the project.
Delivery time starts when Dhanesh receives requirements from you.
Dhanesh works on your project following the steps below.
Revisions may occur after the delivery date.
Reproduce the failure
Run your script with provided steps to confirm the bug
Diagnose root cause
Trace the error and identify why it fails