You will get your data analyzed and adequately interpreted
Project details
I am a versatile professional with over 10 years of experience in Data Analysis and Data Science. I excel in leveraging Python, SQL, and advanced statistical methods to uncover trends, build predictive models, and provide actionable insights that drive business growth.
I specialize in data visualization using Power BI and Tableau, transforming complex data into strategic insights for informed decision-making. Proficient in SQL query optimization, I efficiently handle large datasets. My expertise extends to machine learning (regression, classification, clustering), deep learning (neural networks, LSTM), and big data technologies like Spark and TensorFlow.
I am skilled in Natural Language Processing (NLP), sentiment analysis with VADER, and topic extraction with LDA and Top2Vec. Additionally, I have experience in time series analysis, data mining, and predictive analytics.
Key skills: Data Analysis, Business Analytics, Predictive Analytics, SQL, Python, Machine Learning, NLP, Deep Learning, Time Series Analysis, Power BI, Tableau, Research Writing, and Report Generation.
Let’s collaborate to extract meaningful insights and drive transformative outcomes.
I specialize in data visualization using Power BI and Tableau, transforming complex data into strategic insights for informed decision-making. Proficient in SQL query optimization, I efficiently handle large datasets. My expertise extends to machine learning (regression, classification, clustering), deep learning (neural networks, LSTM), and big data technologies like Spark and TensorFlow.
I am skilled in Natural Language Processing (NLP), sentiment analysis with VADER, and topic extraction with LDA and Top2Vec. Additionally, I have experience in time series analysis, data mining, and predictive analytics.
Key skills: Data Analysis, Business Analytics, Predictive Analytics, SQL, Python, Machine Learning, NLP, Deep Learning, Time Series Analysis, Power BI, Tableau, Research Writing, and Report Generation.
Let’s collaborate to extract meaningful insights and drive transformative outcomes.
Data Tool
PythonWhat's included
| Service Tiers |
Starter
$30
|
Standard
$80
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 3 days |
Number of Revisions | 0 | 0 | 0 |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50
52 reviews
(50)
(1)
(1)
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(0)
ES
Ephraim S.
Jun 15, 2023
Not only did Maureen complete the task she went many extra miles to ensure that I really understood the math behind the analysis. Very patient and skilled.
MJ
Marisol J.
Mar 8, 2023
Super quick and honest. Straight to the point
MJ
Marisol J.
Mar 7, 2023
SK
Sammy K.
Mar 26, 2026
Quick Python/Pandas Fix – Date Filtering & Grouping Issue (E-commerce Report)
Maureen did phenomenal work. She quickly diagnosed and fixed a tricky time-series bug in my Pandas script and corrected the data aggregation logic flawlessly. Her code was clean, she understood the e-commerce business logic immediately, and the turnaround was incredibly fast. Highly recommend her for any Python or data analysis projects!
DC
David C.
Mar 17, 2025
Machine Learning Engineer Needed for Personal Project
DC
David C.
Mar 6, 2025
Machine Learning Expert Needed for Innovative Project
Maureen did a great job and went above and beyond!
DC
David C.
Feb 9, 2025
Machine Learning Specialist Needed for Dataset Analysis
Was great working with Maureen, she did a great job and helped to explain the project implementation process thoroughly.
AL
Alex L.
Nov 19, 2024
Computer engineer writing and proofread
About Maureen
Data Scientist | Data Analyst
100%
Job Success
Nairobi, Kenya - 12:56 pm local time
I help businesses transform raw data into actionable insights through Data Analysis, Data Science, Machine Learning, predictive modeling, and analytics automation.
With 10+ years of experience across analytics, machine learning, forecasting, and business intelligence, I build scalable data solutions that help companies improve decision-making, optimize performance, identify growth opportunities, and solve complex business problems using data.
I work with e-commerce brands, SaaS companies, startups, and growing businesses to turn complex datasets into measurable business outcomes.
My Expertise
- Data Analysis & Business Intelligence
- Data Science & Machine Learning
- Predictive Modeling & Forecasting
- Data Visualization & Dashboard Development
- Customer & Behavioral Analytics
- Analytics Automation & Reporting Systems
- AI-Powered Decision Support Tools
What I Help Businesses Achieve
Data Analysis & Business Insights
- Exploratory Data Analysis (EDA)
- Data cleaning and preprocessing
- Business performance analysis
- KPI tracking and reporting
- Customer behavior analysis
- Cohort analysis
- Funnel analysis
- Root cause analysis
- Trend analysis
- Ad hoc business reporting
Data Visualization & Dashboards
- Interactive dashboards
- Executive reporting dashboards
- Data storytelling and insight presentation
- Real-time reporting systems
- Automated reporting workflows
- KPI monitoring dashboards
Tools:
- Power BI
- Tableau
- Looker Studio
- Streamlit
- Python dashboards
Data Science & Machine Learning
- Predictive modeling
- Customer segmentation
- Churn prediction
- Recommendation systems
- Classification and regression models
- Anomaly detection
- Forecasting models
- Optimization models
- Feature engineering
- Model deployment and evaluation
Forecasting & Predictive Analytics
- Sales forecasting
- Revenue forecasting
- Demand forecasting
- Time-series analysis
- Inventory prediction
- Pricing analytics
- Customer lifetime value modeling
- Business growth forecasting
- Automation & Analytics Engineering
- Automated data pipelines
- ETL workflows
- Data transformation
- Reporting automation
- API integrations
- Analytics infrastructure
- Scalable data workflows
- Example Business Results
Tools & Technologies
Languages & Analytics
Python
SQL
R
Python Libraries
Pandas
NumPy
Scikit-learn
TensorFlow
PyTorch
XGBoost
Visualization
Power BI
Tableau
Looker Studio
Streamlit
Matplotlib
Plotly
Databases & Warehousing
BigQuery
Snowflake
PostgreSQL
MySQL
Cloud & Data Engineering
AWS
GCP
Airflow
Why Clients Work With Me
- Strong combination of analytical thinking and technical execution
- Ability to turn messy data into clear business insights
- Experience building end-to-end analytics and machine learning solutions
- Focus on measurable business outcomes
- Strong communication and stakeholder-friendly reporting
- Ability to simplify complex data into actionable decisions
Let’s Work Together
If you're looking for help with:
- Data Analysis
- Data Visualization
- Machine Learning
- Forecasting
- Dashboard Development
- Predictive Analytics
- Reporting Automation
- Business Intelligence
I’d be happy to help you turn your data into clear insights, better decisions, and measurable business results.
Steps for completing your project
After purchasing the project, send requirements so Maureen can start the project.
Delivery time starts when Maureen receives requirements from you.
Maureen works on your project following the steps below.
Revisions may occur after the delivery date.
Drafting
I will create the first draft
Editing
I will proceed to Incorporation of edits