I'm Abdur Rahman
Data Scientist | Developer | Growth Professional
My journey: started with web development, learned growth through marketing, now leading with data science. Building intelligent systems that turn complex problems into measurable solutions.
About
Engineer, Data Scientist, Growth Strategist—complete end-to-end solutions
Currently
Seeking projects where I can build, research, and grow
My Career Foundation
I started as a full-stack developer, mastered data science and ML research, and learned that marketing and growth strategy are equally critical. I realized the most valuable service isnt just building software, researching data, OR marketing—its all three working together. This integrated approach creates complete solutions that deliver measurable business results.
Today, I offer complete project ownership: I build scalable, production-grade software (engineering), optimize it through rigorous data science research (analytics & ML), and scale it through data-informed marketing (growth). This combination transforms good products into growth engines that acquire users, drive engagement, and deliver sustainable revenue.
My three core capabilities
- Software Engineering: Full-stack applications (React, Node.js, TypeScript) deployed on cloud infrastructure with monitoring and optimization.
- Data Science Research: ML models (Transformers, ensembles, forecasting), analytics pipelines, and optimization algorithms.
- Growth Marketing: Data-driven user acquisition, funnel optimization, analytics dashboards, and revenue optimization strategies.
Core Focus
Research
Data science & ML research that powers production systems and business decisions.
Multiclass Skin Lesion Classification
Automated 7-class classification on HAM1k. 88.7% accuracy.
Pneumonia Detection
Chest X-ray screening. 71.52% accuracy, 92.13% recall.
Worker Productivity Forecasting
Stacking ensemble for Bangladesh garment factories. 94.7% R².
Data Scientist Skills
Comprehensive breakdown of the 14 core competency areas in data science, machine learning, and AI.
Machine Learning (ML)
ML models & algorithms
Artificial Intelligence (AI)
Intelligent systems
Neural Networks (NN)
Neural network architectures
Deep Learning (DL)
Deep learning frameworks
Natural Language Processing (NLP)
Language processing
Computer Vision (CV)
Visual recognition
Mathematics & Statistics
Core mathematics
Brain Techniques
Advanced techniques
43 core competencies across 8 skill areas
Lets Build Together
Share your project goals. Ill respond within 24 hours with a complete plan: engineering, research, and growth strategy.