As a full-time independent Data Science & Analytics freelancer, I specialize in transforming raw data into actionable insights and scalable solutions. With 5+ years of experience across industries like healthcare, retail, and e-commerce, I deliver end-to-end services tailored to your business goals.
Core Services
Data Analysis & Testing: Clean, preprocess, and analyze datasets to uncover trends and anomalies. Validate hypotheses using statistical methods (A/B testing, t-tests). Create intuitive dashboards (Power BI, Tableau, Matplotlib/Seaborn).
Data Engineering & ETL: Build robust ETL pipelines using Python, SQL, Apache Airflow, and AWS Glue. Merge structured/unstructured data from APIs, databases (PostgreSQL, MongoDB), and cloud storage (S3, BigQuery). Optimize workflows to reduce latency and costs.
AI & Machine Learning: Design, train, and deploy ML models for predictive analytics, NLP, and computer vision (TensorFlow, PyTorch). Develop custom solutions like customer segmentation (K-Means), recommendation systems, and anomaly detection.
Data Annotation & Filtering: Label video/image frames for object detection and tracking (CVAT, Label Studio). Tag text data for NLP models. Filter noise and irrelevant data points to improve dataset quality.
Technical Expertise
Languages: Python, R, SQL, Bash
Tools: Pandas, NumPy, Scikit-learn, OpenCV, Spark
Cloud Platforms: AWS, Google Cloud, Azure
Databases: PostgreSQL, MySQL, MongoDB, Redis
Industry Experience
Retail: Built a customer churn prediction model that reduced attrition by 22%.
Healthcare: Developed an NLP pipeline to classify patient feedback, improving service response time by 40%.
E-Commerce: Automated product categorization using image recognition (ResNet50), boosting catalog management efficiency by 50%.
Workflow & Collaboration
Requirement Analysis: Align on goals, timelines, and success metrics upfront.
Agile Execution: Deliver incremental updates for feedback (daily/weekly syncs).
Tools: Jira, Trello, Slack, Zoom, Git.
Pricing Models
Hourly Rate: 25–50/hour (flexible for long-term projects).
Project-Based: Fixed pricing tailored to scope (e.g., $500 for ETL pipeline setup).
Retainer: Discounted rates for ongoing collaboration (80+ hrs/week).
Why Choose Me?
✅ Precision: Strict adherence to instructions with meticulous attention to detail.
✅ Scalability: Solutions designed to grow with your business.
✅ Client-Centric: Proactive communication and transparency at every stage.
Let’s Collaborate!