Machine Learning Engineer · Bangladesh

Mahim Chowdhury Katha

Machine Learning · Artificial Intelligence · Data Science · Web Development · Networking

I build intelligent software solutions, modern web applications, and data-driven systems by combining Artificial Intelligence, Machine Learning, and Software Engineering.

About

A calm, methodical builder of intelligent systems.

Computer Science graduate specializing in Data Science, with hands-on experience across Machine Learning, Deep Learning, Computer Vision, Data Analytics, Full-Stack Development, Networking, Research and Entrepreneurship.

I hold a BSc in Computer Science & Engineering from East West University, with a major in Data Science. My work sits at the intersection of applied AI research and production software — building models that are accurate, explainable and useful.

Alongside engineering, I am the Founder of Purple Daze, where I lead operations, client communication, supplier negotiation, marketing and delivery. That entrepreneurial lens shapes how I approach every project: outcomes over ornamentation.

I care about craft — clean data pipelines, disciplined evaluation, thoughtful interfaces, and networks that are as reliable in stress as they are on paper.

2023 — Present
Founder & Owner — Purple Daze
Leading business operations, client communication, supplier negotiation, marketing, budgeting and project delivery.
2020 — 2026
BSc in Computer Science & Engineering
East West University — Major in Data Science. Coursework in ML, Deep Learning, Computer Vision, Databases, Networks, Algorithms, Probability and Statistics.
Ongoing
Research & Applied AI
Exploring computer vision, explainable AI, and data-driven decision systems through applied projects and publications.
Skills

A disciplined, cross-disciplinary toolkit.

Balanced across programming, applied machine learning, analytics, networking and delivery tooling.

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%
Featured Projects

Selected work across AI, vision, data and networks.

A curated view of research-grade and applied projects built with clean methodology.

TLD

Tomato Leaf Disease Classification

CNN-based image classification with Grad-CAM explainability for accurate diagnosis of tomato leaf diseases.

PythonPyTorchCNNGrad-CAM
  • Image classification
  • Explainable AI
  • Performance evaluation
WCD

Wall Crack Detection

Computer vision pipeline for detecting structural cracks in walls to support automated inspections.

PythonCNNImage Processing
  • Computer Vision
  • Structural inspection
  • Research
RVC

Rice Variety Classification

Machine learning classifier that distinguishes rice varieties using engineered visual features.

PythonScikit-learnMachine Learning
  • Classification
  • Feature Engineering
  • Evaluation
SVP

Smart Vehicle Parking Finder

Responsive web application for locating parking with dynamic pricing and slot management.

HTMLCSSJavaScript
  • Dynamic pricing
  • Parking management
  • Responsive UI
ENS

Enterprise Network Simulation

Multi-branch enterprise network built in Cisco Packet Tracer covering routing, switching, and security.

Cisco Packet Tracer
  • LAN
  • WAN
  • Routing
  • Switching
  • VLAN
  • ACL
  • OSPF
  • RIP
Services

Services delivered with consultancy-grade rigor.

From research prototypes to production deployments — clearly scoped and dependable.

01

Machine Learning Solutions

  • Custom ML models
  • Prediction systems
  • Classification
  • Regression
  • Research implementation
02

AI & Computer Vision

  • Image Classification
  • Detection
  • CNN Models
  • AI Integration
03

Data Analytics

  • Power BI Dashboards
  • Data Cleaning
  • Reporting
  • Business Insights
04

Website Development

  • Responsive websites
  • Portfolio & business sites
  • Landing pages
  • HTML • CSS • JavaScript
05

Networking Projects

  • Cisco Packet Tracer
  • Enterprise Network Design
  • Routing & Switching
  • Simulation
06

Academic Projects

  • Final Year Projects
  • Research Assistance
  • Presentation
  • Documentation
Pricing

Transparent packages in Bangladeshi Taka.

Clear scope, clear timelines. Custom quotes available for anything outside these tiers.

Starter
৳5,000
Delivery: 5–7 Days
  • Landing Page
  • Portfolio
  • Simple Website
  • Basic Dashboard
  • Network Simulation
Choose Starter
Most Popular
Professional
৳12,000
Delivery: 7–10 Days
  • Responsive Website
  • Power BI Dashboard
  • Medium ML Project
  • Networking Project
  • Documentation
Choose Professional
Premium
৳20,000
Delivery: 10–15 Days
  • AI Project
  • Machine Learning Solution
  • Business Website
  • Research Implementation
  • Advanced Dashboard
Choose Premium
Enterprise
৳30,000
Delivery: Negotiable
  • Custom Software
  • Full AI Project
  • Advanced Research
  • Multiple Modules
  • Priority Support
Choose Enterprise
Order Project

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Certifications

Continuous, verifiable learning.

Introduction to Python Programming

Completed

HTML5, CSS3 & Bootstrap

Completed

Power BI Dashboard Mastery

Completed

Cisco & MikroTik Networking

In Progress

Data Science & Machine Learning with Python

In Progress

AI & ML Bootcamp

In Progress

Full Stack Vibe Coding using AI

In Progress