You will get Python-Powered Data Science/Analytics and Machine Learning Projects
Top Rated
You will get Python-Powered Data Science/Analytics and Machine Learning Projects
Project details
Note: Open for custom projects, please contact me :)
I am a dedicated data scientist with a passion for leveraging data to unravel complex phenomena and drive impactful solutions. Equipped with a robust background in machine learning, statistics, and programming, I offer a unique blend of analytical prowess and problem-solving skills!
HARD SKILLS
💡 Proficient in Python, R, R Studio and SQL for data analysis and modeling.
💡 Experienced in statistical modeling and machine learning techniques.
💡 Skilled in data visualization using libraries such as matplotlib, seaborn, ggplot2, and Plotly.
💡 Proficient in PowerBI and Tableau for reporting.
💡Experienced with Azure cloud services for model deployment and management.
SOFT SKILLS
💡 Strong problem-solving skills to tackle complex challenges.
💡 A critical thinker with a keen attention to detail.
💡 Extremely communicative and detail-oriented.
💡 A collaborative professional with excellent time management abilities.
QUALIFICATIONS
✅ Bachelor's & Master's in Physics
✅ +2 years experience in Data Science & Machine Learning Roles
I am a dedicated data scientist with a passion for leveraging data to unravel complex phenomena and drive impactful solutions. Equipped with a robust background in machine learning, statistics, and programming, I offer a unique blend of analytical prowess and problem-solving skills!
HARD SKILLS
💡 Proficient in Python, R, R Studio and SQL for data analysis and modeling.
💡 Experienced in statistical modeling and machine learning techniques.
💡 Skilled in data visualization using libraries such as matplotlib, seaborn, ggplot2, and Plotly.
💡 Proficient in PowerBI and Tableau for reporting.
💡Experienced with Azure cloud services for model deployment and management.
SOFT SKILLS
💡 Strong problem-solving skills to tackle complex challenges.
💡 A critical thinker with a keen attention to detail.
💡 Extremely communicative and detail-oriented.
💡 A collaborative professional with excellent time management abilities.
QUALIFICATIONS
✅ Bachelor's & Master's in Physics
✅ +2 years experience in Data Science & Machine Learning Roles
Machine Learning Tools
Azure Machine Learning, ChatGPT, Keras, Microsoft Excel, Microsoft Power BI, MLflow, NumPy, OpenCV, pandas, Python, Python Scikit-Learn, PyTorch, R, scikit-learn, SciPy, SQL, Tableau, TensorFlow, Vertex AI, XGBoostWhat's included
| Service Tiers |
Starter
$25
|
Standard
$35
|
Advanced
$45
|
|---|---|---|---|
| Delivery Time | 6 days | 5 days | 4 days |
Number of Revisions | 0 | 0 | 1 |
Number of Model Variations | 1 | 1 | 2 |
Number of Scenarios | 1 | 1 | 2 |
Number of Graphs/Charts | 3 | 4 | 6 |
Model Validation/Testing | |||
Model Documentation | - | - | |
Data Source Connectivity | - | - | |
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$10 - $25Frequently asked questions
4 reviews
(4)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AA
Alexander A.
May 17, 2024
Data Scientist / Analyst required for P-Value analysis in Power BI on survey analytics project
Sara is a fantastic Data Scientist and here communication and speed of delivery was impeccable.
CN
Clotilde N.
Apr 26, 2024
You will get An engaging and research-intensive article, optimized for SEO
Sara is a great writer. She is always willing to help and go the extra mile.
CN
Clotilde N.
Apr 23, 2024
Analyse a dataset from scratch, using pyhton/SQL, to draw insights and then integrate with Power BI
Excellent freelancer. Sara has great technical and soft skills.
RJ
R J.
Mar 20, 2024
Create a meta-analysis forest plot
Sara is amazing! She is hardworking and gets the job done quickly! I definitely recommend her!
About Sara
AI Engineer | AI Automation Specialist | Data Scientist
100%
Job Success
Machico, Portugal - 12:59 pm local time
Sara is a Data Scientist in a global energy company. She has extensive experience in Data Analysis, Machine Learning and Programming. With a master's degree in Physics, she brings a unique blend of technical expertise and analytical prowess to her work.
Sara's commitment to clear communication and meticulous organization underpins her success in delivering impactful insights and driving data-driven decisions in any project.
Her career spans significant contributions in data analysis, forecasting and predictive models, NLP and Computer Vision, Anomaly Detection, Synthetic Data Generation and model deployment, with a keen interest in AI's applications.
➡️ Skills:
💡 Expertise in Machine Learning and Data Science, leveraging Python and its rich library ecosystem (TensorFlow, sklearn, pandas, numpy, matplotlib etc.) for data analysis, data mining, end-to-end machine learning, and deep learning projects.
💡 Solid background in data visualization and Excel.
💡 Strong foundation in Natural Language Processing (NLP) and Computer Vision, having implemented state-of-the-art models like BERT and Faster-RCNN.
💡 Proficient in Model Deployment with tools such as Docker, Flask, FastAPI, and Azure, ensuring seamless integration and scalability of AI solutions.
💡 Passionate and expert on data visualization, having 3+ years of experience.
💡 Fluent in English, Portuguese, with proficiency in Spanish and elementary German.
➡️ Some projects she has performed:
🔮 Time-series Forecasting in Wind Turbine Energy Data: Employing LightGBM and XGBoost.
🔮 Predictive Modeling of Water Quality in Portuguese Dams: Employing ARIMA, SARIMA, LSTM, Random Forest, and Gradient Boosting Models.
🔮 Synthetic Data Generation and Gap Filling in Wind-Turbine Data: Enhanced data privacy and addressed data scarcity in wind-turbine research through innovative synthetic data generation and gap filling using ParModel and LightGBM.
🔮 E-mail Text Classification (NLP): Led a project implementing the BERT model for multi-class text classification, improving efficiency and accuracy in e-mail categorization.
🔮 Identifying Text Elements in Documents: Developed a cutting-edge object detection system using Faster-RCNN within PyTorch Lightning, enabling precise identification of document elements, thereby streamlining data processing workflows.
🔮 Model-State Data in Anomaly Detection: Conducted pioneering research on leveraging neuron states for improved anomaly detection in images, setting new benchmarks in accuracy.
Steps for completing your project
After purchasing the project, send requirements so Sara can start the project.
Delivery time starts when Sara receives requirements from you.
Sara works on your project following the steps below.
Revisions may occur after the delivery date.
Data Collection and Exploration (if applicable)
- Gather the required dataset(s) from the client or relevant sources. - Perform initial data exploration to understand the structure, quality, and characteristics of the data. - Identify any missing values, outliers, or data anomalies.
Data Preprocessing (if applicable)
- Clean the data by handling missing values, outliers. - Perform data transformations, such as normalization or encoding categorical variables. - Split the data into training, validation, and test sets, if applicable.