In-depth statistical analysis (descriptive & inferential) Regression, hypothesis testing, A/B testing Data storytelling to support business decision-making Time-series analysis and forecasting
Employee Exit Prediction using Data Analysis
Very professional, delivered clean work and accurate predictions. Will hire again.
Custom pixel-perfect QuickSight dashboards Interactive visuals, filters, and drill-downs Secure dashboards with row/column-level access Dashboard migration & branding Dashboard automation with QuickSight Q
Amazon QuickSight Dashboard and Analysis
Great communication, excellent work.
QuickSight Dashboard for IoT Device Monitoring
Very dedicated and knows his way around AWS & Quicksight. Thank you!
Building scalable ETL pipelines using AWS Glue, Redshift, Athena, S3, and Lambda Serverless data architecture design Real-time ingestion with IoT Core and Kinesis AWS Lake Formation and security configuration Cost-efficient, high-performance data processing
AWS Lambda and Glue Setup
Five-star feedback
AWS Data Lake Configuration
Great job and fast communication.
Data cleaning and preparation (Python, Pandas, Excel) Handling missing values, outliers, encoding Automated scripts for repeatable processing Regex-based parsing and string manipulation
Clean and Parse Messy CSV Files
Great work, script works exactly as expected.
ML pipelines with Scikit-learn, TensorFlow, SageMaker Classification, regression, clustering Fine-tuning LLMs (e.g., Mistral-7B) for custom tasks Model evaluation and deployment (e.g., REST API)
Machine Learning for Attrition Prediction
Five-star feedback
Predictive Model for Resume Classification
Rimoun was excellent! Very intelligent and professional.
Writing and optimizing advanced SQL queries Data aggregation, joins, CTEs, and window functions SQL performance tuning on Redshift, PostgreSQL, MySQL Scheduled query-based data reports
Redshift Performance Tuning
Five-star feedback
Excel VBA macro development Automated HR systems (e.g., appraisal forms, letter makers) PDF auto-fill from Excel spreadsheets Seamless office workflow automation
PDF Filler Tool with Excel
The automation saved our HR team hours weekly. Highly recommended!
Python scripts and automation (Jupyter, Pandas, Matplotlib) Data analysis and dashboards with Plotly, Seaborn Tkinter GUI apps for data exploration Web dashboard integration (Django + Plotly)
Interactive Python Dashboard for Finance
Brilliant work, understood the requirements perfectly.
1-on-1 coaching in AWS, QuickSight, Python, and ML Hands-on mentoring for junior data professionals Customized learning plans based on career goals Recorded session support & post-session Q&A
QuickSight Training for Internal Team
Rimoun trained our team on QuickSight like a pro. Very patient and knowledgeable.
Statistical research design and testing Experiment planning (A/B/N testing) Campaign performance analysis Conversion rate optimization (CRO) experiments
Landing Page A/B Test Evaluation
Very insightful. Helped us with clear statistical analysis.
In-depth statistical analysis (descriptive & inferential) Regression, hypothesis testing, A/B testing Data storytelling to support business decision-making Time-series analysis and forecasting
Very professional, delivered clean work and accurate predictions. Will hire again.
Custom pixel-perfect QuickSight dashboards Interactive visuals, filters, and drill-downs Secure dashboards with row/column-level access Dashboard migration & branding Dashboard automation with QuickSight Q
Great communication, excellent work.
Very dedicated and knows his way around AWS & Quicksight. Thank you!
Building scalable ETL pipelines using AWS Glue, Redshift, Athena, S3, and Lambda Serverless data architecture design Real-time ingestion with IoT Core and Kinesis AWS Lake Formation and security configuration Cost-efficient, high-performance data processing
Five-star feedback
Great job and fast communication.
Data cleaning and preparation (Python, Pandas, Excel) Handling missing values, outliers, encoding Automated scripts for repeatable processing Regex-based parsing and string manipulation
Great work, script works exactly as expected.
ML pipelines with Scikit-learn, TensorFlow, SageMaker Classification, regression, clustering Fine-tuning LLMs (e.g., Mistral-7B) for custom tasks Model evaluation and deployment (e.g., REST API)
Five-star feedback
Rimoun was excellent! Very intelligent and professional.
Writing and optimizing advanced SQL queries Data aggregation, joins, CTEs, and window functions SQL performance tuning on Redshift, PostgreSQL, MySQL Scheduled query-based data reports
Five-star feedback
Excel VBA macro development Automated HR systems (e.g., appraisal forms, letter makers) PDF auto-fill from Excel spreadsheets Seamless office workflow automation
The automation saved our HR team hours weekly. Highly recommended!
Python scripts and automation (Jupyter, Pandas, Matplotlib) Data analysis and dashboards with Plotly, Seaborn Tkinter GUI apps for data exploration Web dashboard integration (Django + Plotly)
Brilliant work, understood the requirements perfectly.
1-on-1 coaching in AWS, QuickSight, Python, and ML Hands-on mentoring for junior data professionals Customized learning plans based on career goals Recorded session support & post-session Q&A
Rimoun trained our team on QuickSight like a pro. Very patient and knowledgeable.
Statistical research design and testing Experiment planning (A/B/N testing) Campaign performance analysis Conversion rate optimization (CRO) experiments
Very insightful. Helped us with clear statistical analysis.