You will get a Python script to clean and automate your Excel or CSV data
Project details
I’ll create a custom Python automation that streamlines your data workflow — from cleaning and transforming messy files to integrating APIs or automating repetitive reporting.
With experience across finance, analytics, and process automation, I specialize in translating complex business logic into clean, efficient code that saves time and eliminates manual work. Whether you need to automate Excel files, merge CSVs, pull API data, or build daily reports, I deliver ready-to-run scripts and detailed setup instructions.
Every project is designed with reliability, transparency, and long-term usability in mind — so you can focus on insight, not maintenance.
With experience across finance, analytics, and process automation, I specialize in translating complex business logic into clean, efficient code that saves time and eliminates manual work. Whether you need to automate Excel files, merge CSVs, pull API data, or build daily reports, I deliver ready-to-run scripts and detailed setup instructions.
Every project is designed with reliability, transparency, and long-term usability in mind — so you can focus on insight, not maintenance.
Data Tool
PythonWhat's included
| Service Tiers |
Starter
$250
|
Standard
$500
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 8 days |
Number of Revisions | 1 | 2 | 3 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$75 - $200
Additional Revision
+$75
Additional Data File
(+ 1 Day)
+$100
Custom Transformation or Derived Field
(+ 1 Day)
+$150
Video Walkthrough or 1:1 Handoff Session
+$200Frequently asked questions
1 review
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JK
Johnny K.
Oct 10, 2025
Python Developer Needed to Capture 1-Second Forex Tick Data into Structured Weekly CSV Files
Kat delivered one of the most professional and thoughtful handovers I’ve seen. From a robust real-time tick capture engine to a fully documented and tested setup, every detail was accounted for. The code was clean, the structure intuitive, and the supporting materials (README, health checks, sample data) showed a real commitment to quality.
Communication throughout was prompt, clear, and technically sound — no fluff, no guessing, just confidence and clarity. A real standout on the platform.
Highly recommended to anyone looking for reliability, technical excellence, and a seamless delivery experience.
Communication throughout was prompt, clear, and technically sound — no fluff, no guessing, just confidence and clarity. A real standout on the platform.
Highly recommended to anyone looking for reliability, technical excellence, and a seamless delivery experience.
About Ekaterina
Financial Analyst + Python Developer | Clean Data, Clear Insights
Summerville, United States - 8:30 am local time
What I Deliver:
Python-Powered Analysis: Data cleaning, transformation, and visualization using Pandas, NumPy, and Matplotlib. I build scripts that automate repetitive tasks, saving you hours every reporting cycle.
Financial Modeling & Reporting: Create dynamic Excel + Python-driven models for cash flow, loan portfolios, or fund performance. Accurate, clear, and decision-ready.
Automated Dashboards & Scripts: From portfolio monitoring to investor updates, I design Python workflows that pull, process, and present data in clean outputs (CSV, Excel, PDF, or visual charts).
Investor & Board Materials: Quarterly reports, fundraising decks, and KPI summaries — data-heavy content presented in a clear, professional narrative.
CRM & Process Optimization: Streamline how you track investor or loan data; I can help with Python integrations or advanced Excel workflows.
Why Clients Hire Me:
I combine finance knowledge with Python fluency — rare mix on Upwork.
I automate the boring parts so you can focus on decisions, not manual data entry.
I’m obsessed with clarity + precision: clean datasets, bulletproof formulas, and professional presentation.
Tools & Skills:
Python (Pandas, NumPy, Matplotlib, yfinance, data APIs)
Excel (advanced formulas, pivot tables, financial modeling)
SQL (data queries & integration)
Microsoft Office Suite (investor-ready presentations & reports)
AI-assisted content creation for faster reporting cycles
Bonus:
Fluent in English + Russian
Experienced in private debt, structured credit, and impact finance — I understand investor needs, not just the numbers.
Steps for completing your project
After purchasing the project, send requirements so Ekaterina can start the project.
Delivery time starts when Ekaterina receives requirements from you.
Ekaterina works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review & Setup
I review your provided data, confirm objectives, and prepare the working environment.
Script Development
I build and test the Python automation tailored to your workflow.