Mazhar HossainDownload CV

Certifications, training, and recognition

Certifications, professional training, and contributions to the wider engineering community.

Certifications & training

AI & machine learning

Foundations in learning algorithms and neural networks.

DeepLearning.AI (Coursera)

Issued Nov 2018

Deep Learning Specialization

Optimization, CNN, RNN, and LSTM

Verify certificate

Stanford Online (Coursera)

Issued Sep 2018

Machine Learning

Supervised and Unsupervised Learning, Bias, Variance, Clustering, PCA, and Recommender Systems

Verify certificate

Python & data

Programming, data access, and working with databases.

University of California, Davis (Coursera)

Issued Sep 2024

SQL for Data Science

Data Modeling, Database Design, Data Analysis, Data Quality, and SQL

Verify certificate

University of Michigan (Coursera)

Issued May 2019

Python 3 Programming Specialization

Classes and Inheritance, Data Collection API, Pillow, Tesseract, and OpenCV

Verify certificate

University of Michigan (Coursera)

Issued Sep 2018

Python for Everybody Specialization

Web Data Access, Databases, Data Processing, and Visualization

Verify certificate

Security & web

Secure coding practices and web development training.

SecureFlag

Credential dates: Sep 2024 – Sep 2025

OWASP Top 10:2021 in Python

Secure Coding, Vulnerability Assessment, and Security Testing

Verify certificate

The George Washington University

Issued Dec 2017

Web Development (NASSCOM IT-ITeS SSC)

Top-up IT Training, LICT Project of Bangladesh Computer Council; delivered by Ernst & Young LLP.

Verification no. G033369

Recognition & community

Google Kick Start 2019

Google · 2019

Best global rank: 1,677 in Round C; 2,132 in Round G and 2,423 in Round A.

Stack Overflow Contributor

Stack Overflow · Jul 2019 – Present

1,000+ reputation from 83 answers, contributing in Python, Pandas, and DataFrame topics.

View Stack Overflow profile

Open source on GitHub

GitHub · Mar 2018 – Present

4,816 contributions across 16 public repositories, with 147 pull requests and 144 stars. The longest streak ran 19 days, June 1 to June 19, 2026.

Contributions in the last year
Contributions by month, October 2025 to September 2026
MonthContributions
October 2025109
November 202579
December 202573
January 202642
February 2026104
March 2026205
April 2026195
May 202698
June 2026175
July 202695
August 2026150
September 2026225

As of October 2026

View GitHub profile

See how it comes together

Explore the projects and professional experience behind the toolkit.

Explore projectsView experience