You will get Professional Data Cleaning and Data wrangling using Excel, Power Query, VBA
Top Rated
Top Rated
Project details
Need clean, well-structured data for accurate analysis? I’ve got you covered!
With professional experience in data cleaning, wrangling, and transformation, I specialize in turning messy, unstructured data into clean, reliable datasets using Excel, Power Query, and VBA.
What I Offer:
• Remove duplicates and irrelevant entries for clean datasets.
• Handle missing values through imputation or removal.
• Standardize formats: dates, text cases, currencies, etc.
• Correct data types and validate for consistency.
• Rename, split, or merge columns for clarity and usability.
• Normalize categorical variables for improved analysis.
Why Work With Me?
• Detail-oriented data cleaning with a focus on accuracy.
• Fast, reliable turnaround tailored to your project timeline.
• Unlimited revisions to meet your expectations.
• Custom solutions using Excel, Power Query, or VBA based on your needs.
Let’s get your data ready for action!
MESSAGE ME before placing your order so we can align on your specific requirements and ensure the best results.
With professional experience in data cleaning, wrangling, and transformation, I specialize in turning messy, unstructured data into clean, reliable datasets using Excel, Power Query, and VBA.
What I Offer:
• Remove duplicates and irrelevant entries for clean datasets.
• Handle missing values through imputation or removal.
• Standardize formats: dates, text cases, currencies, etc.
• Correct data types and validate for consistency.
• Rename, split, or merge columns for clarity and usability.
• Normalize categorical variables for improved analysis.
Why Work With Me?
• Detail-oriented data cleaning with a focus on accuracy.
• Fast, reliable turnaround tailored to your project timeline.
• Unlimited revisions to meet your expectations.
• Custom solutions using Excel, Power Query, or VBA based on your needs.
Let’s get your data ready for action!
MESSAGE ME before placing your order so we can align on your specific requirements and ensure the best results.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$70
|
Standard
$150
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 6 days |
Number of Revisions | 0 | 2 | Unlimited |
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RU
Ron U.
Jun 12, 2026
Power BI Dashboard Development Team Needed
CM
Claudio M.
Apr 8, 2026
Modify existing Power BI dashboard to switch data source from CSV to Excel and update data logic
Excellent experience working with Muhammad. He was fast, professional, and very supportive from start to finish. Communication was always clear, he followed up properly, and everything was delivered exactly as agreed. I truly appreciated his serious and formal approach. Highly recommended.
CG
Curtis G.
Mar 30, 2026
Power Automate & Power BI Specialist Needed for Business Data Submission Page
MW
Michelle W.
Mar 6, 2025
Power BI
Great work delivered in Power BI. Would hire again when needed
NC
Normand C.
Nov 1, 2024
Performance Dashboard good looking 1 pager on PowerPoint
Muhammed was very helpful and professional to deliver a 5 stars project. Itr was easy working with him and the final result was way above our expectation. Will hire him again.
About Muhammad
Expert Data Scientist | Power BI, Python, LLM, NLP | Machine Learning
100%
Job Success
Lahore, Pakistan - 1:28 am local time
🕒 7+ Years of Experience in Data Science & Business Intelligence
✅ Successfully Delivered 133+ Projects
✅ Supported Over $2M+ in Data-Driven Business Decisions
✅ Excelling in delivering Fortune 500-scale Projects
Hi! I'm a Senior Data Scientist, Data Analyst, and Power BI Developer with 7+ years of experience turning messy data into clean insights, reliable Machine Learning models, and deployment-ready AI solutions for startups, SMEs, and enterprise teams.
I work as a hands-on data & AI partner from exploratory data analysis and statistical modelling to production ML pipelines, Power BI dashboards, and Deep Learning workflows. Send me a dataset, notebook, GitHub repo, or paper and I'll turn it into a working, documented solution.
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🏆 Accomplishments
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⭐ Top Rated — Top 10% of Data Science & Analytics talent on Upwork
⭐ 133+ projects across Data Science, ML, Deep Learning, Data Analysis & Power BI
⭐ $2M+ in data-driven business decisions supported across finance, healthcare & SaaS
⭐ Fortune 500-scale BI pipelines, ML solutions & reporting automation delivered
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🎯 Core Services
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📊 Data Science, Data Analysis & Statistics
EDA, hypothesis testing, regression analysis, time series analysis, predictive analysis, statistical analysis, A/B testing, cohort analysis, clinical data preprocessing, medical data analysis, survey analysis, financial analysis, and business reporting — Python, R, SQL, Excel.
📈 Power BI, BI & Data Visualization
Power BI dashboards, DAX optimization, Power Query, KPI systems, executive reporting, self-service analytics, ETL/ELT pipelines, data warehousing, star schema, data modeling, performance tuning, marketing analytics, financial reporting, and forecasting — Tableau, Looker Studio, Excel.
🧠 Machine Learning & Model Training
Regression, classification, multi-class classification, clustering, anomaly detection, churn prediction, forecasting, recommendation systems, trading signals, risk scoring, sports prediction — feature engineering, model evaluation, explainable AI, and reproducible Python notebooks.
🤖 AI Development, Deep Learning & LLMs
LLM fine-tuning, RAG chatbots, AI agents, NLP pipelines, text classification, semantic search, embeddings, TTS, text-to-image, document processing, AI simulations, multimodal AI, Deep Learning pipelines, and web app model integration — OpenAI, Hugging Face, LangChain, PyTorch, TensorFlow.
👁 Computer Vision & Image AI
Object detection, object tracking, image classification, image segmentation, 2D/3D pose estimation, OCR, medical image analysis, satellite data, and COLMAP workflows — OpenCV, YOLO, PyTorch.
📡 Data Engineering, Scraping & Automation
Web scraping, ETL pipelines, API integration, data cleaning, sensor data, SQL databases, and automation workflows — preparing datasets for ML, AI, and Data Science projects.
🔁 GitHub & Hugging Face Repo Reproduction
Research paper implementation, repo debugging, notebook fixing, model fine-tuning, dependency resolution, and turning experimental code into production-ready solutions.
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🛠 Tech Stack
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Data Science & Analytics:
Python, R / RStudio, SQL, Excel, Statistics, Pandas, NumPy, Scikit-learn, SciPy, Statsmodels
BI & Visualization:
Power BI, DAX, Power Query, Tableau, Looker Studio, Excel Dashboards, Matplotlib, Seaborn, Plotly
Machine Learning & AI:
TensorFlow, PyTorch, Keras, Hugging Face, LangChain, OpenAI API, YOLO, OpenCV, spaCy, NLTK, XGBoost, LightGBM, RAG, LLM fine-tuning
Data Engineering & Databases
SQL Server, PostgreSQL, MySQL, ETL Development, Data Warehousing, Data Modeling, Azure Data Services, API Integration, BeautifulSoup, Scrapy
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✅ Hire Me For
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✅ Power BI dashboards, DAX, automated reporting & executive BI
✅ ML models: regression, classification, forecasting, anomaly detection
✅ LLM fine-tuning, RAG chatbots, NLP & AI app integration
✅ Computer vision: detection, segmentation, 2D/3D pose estimation
✅ EDA, statistical analysis, A/B testing & research visualisation
✅ ETL pipelines, web scraping & data engineering
✅ Research paper & GitHub/Hugging Face repo reproduction
✅ Medical AI, clinical data, sensor data & trading signal models
You can send me a dataset, Excel/CSV file, database, API, sensor data, sports data, medical data, notebook, paper, GitHub repo, Hugging Face model, or incomplete codebase, and I will turn it into a clean, working, documented solution. Let's connect and make your data work for you.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Gather and Understand Your Raw Dataset
Please upload your raw dataset (CSV, Excel, or SQL export) and describe the cleaning issues or your desired outcome.
Analyze Data Quality and Identify Issues
I’ll review your dataset to identify missing values, duplicates, inconsistent formats, and other quality problems.