Mahim Chowdhury
Katha
Machine Learning · Artificial Intelligence · Data Science · Web Development · Networking · Entrepreneur
BSc in Computer Science & Engineering (Data Science) graduate from East West University with hands-on experience in machine learning, deep learning, and computer vision. Completed five AI/ML research projects and three certifications.
A calm, methodical builder of intelligent systems.
I hold a BSc in Computer Science & Engineering from East West University, with a major in Data Science (CGPA: 3.01/4.00). Coursework includes Machine Learning, Deep Learning, Computer Vision, Data Structures & Algorithms, Computer Networks, Probability & Statistics, Linear Algebra, Discrete Mathematics, and Database Systems.
My work sits at the intersection of applied AI research and production software — building models that are accurate, explainable and useful. I've completed five AI/ML research projects including Tomato Leaf Disease Classification, Wall Crack Detection, and Rice Varieties Classification using PyTorch, CNNs, and Scikit-learn.
Alongside engineering, I am the Founder & Owner of two successful e-commerce ventures:
Since September 2023, I have managed product importing, supplier negotiation, inventory, financial budgeting, accounts, monthly P&L tracking, and marketing strategy for both businesses. Leading a small team has developed my leadership, client communication, and operational coordination skills.
I care about craft — clean data pipelines, disciplined evaluation, thoughtful interfaces, and networks that are as reliable in stress as they are on paper.
A disciplined, cross-disciplinary toolkit.
Programming, machine learning, data analytics, networking, and digital skills.
Programming
- Python92%
- JavaScript80%
- HTML595%
- CSS390%
- Bootstrap85%
Machine Learning
- PyTorch85%
- CNN88%
- Scikit-learn85%
- Deep Learning82%
- Computer Vision84%
- Grad-CAM78%
- Model Training86%
Data
- Power BI88%
- Data Visualization86%
- Data Cleaning90%
- Statistical Analysis82%
Networking
- Cisco Packet Tracer88%
- LAN / WAN85%
- Routing & Switching84%
- ACL80%
- RIP / OSPF82%
Tools
- Git & GitHub88%
- Excel85%
- Word90%
- PowerPoint88%
- Google Workspace90%
Selected work across AI, vision, data and networks.
A curated view of research-grade and applied projects built with clean methodology.
Tomato Leaf Disease Classification
Trained a CNN to classify tomato plant diseases from leaf images using PyTorch. Applied Grad-CAM for model interpretability and evaluated with accuracy, precision, recall, and F1.
- Applied Grad-CAM for model interpretability
- Evaluated with accuracy, precision, recall, and F1
- Achieved high classification accuracy
Wall Crack Detection
Researched automated structural defect detection; implemented a CNN-based feature extraction pipeline with a documented research report.
- Implemented CNN-based feature extraction pipeline
- Documented research report with methodology
- Applied image processing techniques
Rice Varieties Classification
Built a multi-class ML classifier with a full preprocessing pipeline, evaluated using confusion matrix metrics.
- Full preprocessing pipeline implementation
- Evaluated using confusion matrix metrics
- Multi-class classification approach
Network Simulation Projects
Designed and simulated enterprise-grade network topologies including LAN/WAN configurations, routing protocols, and network security implementations using Cisco Packet Tracer.
- Enterprise LAN/WAN topology design and simulation
- VLAN configuration for network segmentation
- RIP and OSPF routing protocol implementation
- Access Control Lists (ACL) for network security
- Network troubleshooting and performance analysis
Services delivered with consultancy-grade rigor.
From research prototypes to production deployments — clearly scoped and dependable.
Machine Learning Solutions
- Custom ML models
- Prediction systems
- Classification
- Regression
- Research implementation
AI & Computer Vision
- Image Classification
- Detection
- CNN Models
- AI Integration
Data Analytics
- Power BI Dashboards
- Data Cleaning
- Reporting
- Business Insights
Website Development
- Responsive websites
- Portfolio & business sites
- Landing pages
- HTML • CSS • JavaScript
Networking Projects
- Cisco Packet Tracer
- Enterprise Network Design
- Routing & Switching
- Simulation
Academic Projects
- Final Year Projects
- Research Assistance
- Presentation
- Documentation
Transparent packages in Bangladeshi Taka.
Clear scope, clear timelines. Custom quotes available for anything outside these tiers.
- Landing Page
- Portfolio
- Simple Website
- Basic Dashboard
- Network Simulation
- Responsive Website
- Power BI Dashboard
- Medium ML Project
- Networking Project
- Documentation
- AI Project
- Machine Learning Solution
- Business Website
- Research Implementation
- Advanced Dashboard
- Custom Software
- Full AI Project
- Advanced Research
- Multiple Modules
- Priority Support
Let's build your project.
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