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robinz1234/README.md

Tajwar Al Haque Robin

Full Stack Developer | Software Engineer | Data and AI Enthusiast

I build responsive web applications, backend systems, business software, data workflows, and intelligent solutions that solve practical problems.


Portfolio LinkedIn Email Resume


Experience Projects Focus Location


About Me

I am a Computer Science and Engineering graduate with professional and project experience in full-stack development, web application engineering, data processing, reporting automation, machine learning, and deployment.

  • Building responsive frontend applications and reusable components
  • Developing backend services and integrating REST APIs
  • Working with relational and NoSQL databases
  • Creating business systems with approval workflows and validation controls
  • Deploying web applications and resolving production issues
  • Applying Python, SQL, data analysis, and machine-learning techniques
  • Interested in practical, maintainable, and scalable software engineering

Featured Projects

Odoo Fund Management System

A custom enterprise fund-management module covering incoming funds, allocation, requisition, billing, transfers, approval workflows, validation, access control, and audit logs.

Key features

  • GM and MD approval workflows
  • Fund allocation and requisition management
  • Balance and financial validation
  • Double-allocation and over-billing prevention
  • Role-based access rights and record rules
  • Audit trails and dashboard monitoring
  • Docker-based development environment

Technology stack

Odoo 18 Python PostgreSQL Docker XML Git

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AI Security and Surveillance System

A full-stack surveillance solution designed for real-time detection, recognition, restricted-zone monitoring, person re-identification, and automated alerts.

Key features

  • Real-time face detection and recognition
  • Person re-identification
  • Restricted-zone monitoring
  • Automated email alerts
  • React frontend and FastAPI backend
  • MongoDB and computer-vision integration

Technology stack

Python FastAPI React MongoDB YOLOv11 InsightFace OpenCV

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Hubfluence Digital Website

A responsive corporate website developed with a Vue frontend, Strapi CMS, REST API integration, PostgreSQL-backed workflows, and cloud deployment.

Key features

  • Reusable Vue 3 components
  • Responsive user interface
  • Strapi CMS integration
  • REST API communication
  • Database-backed contact workflow
  • CORS and environment configuration
  • Production deployment and troubleshooting

Technology stack

Vue 3 Vite Strapi PostgreSQL REST API Render

Add frontend and backend repository links here.


Cardiovascular Disease Prediction

A supervised machine-learning project for predicting cardiovascular disease risk using clinical and health-related indicators.

Key features

  • Data cleaning and preprocessing
  • Feature engineering
  • Model comparison
  • Hyperparameter tuning
  • Evaluation and accuracy analysis
  • Approximately 87% predictive accuracy

Technology stack

Python Pandas NumPy Scikit-learn TensorFlow

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Flight Delay Prediction System

A data analysis and machine-learning project designed to identify operational factors related to flight delays and produce predictive insights.

Key features

  • Aviation dataset preparation
  • SQL-based data analysis
  • Predictive modelling
  • Feature evaluation
  • Power BI reporting
  • Approximately 82% validation accuracy

Technology stack

Python SQL Pandas Power BI Machine Learning

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What I Work On

Domain Focus
Full-Stack Development Responsive interfaces, reusable components, REST APIs, authentication, backend integration, and deployment
Frontend Engineering React, Next.js, Vue.js, Vite, Tailwind CSS, JavaScript, TypeScript, HTML, and CSS
Backend Engineering Node.js, FastAPI, Strapi, Python, REST APIs, validation, and business logic
Databases PostgreSQL, MySQL, MongoDB, SQLite, schema design, and database integration
Business Systems Approval workflows, role-based access, audit logs, financial validation, and process automation
Data Engineering Python, SQL, Pandas, NumPy, cleansing, preprocessing, automation, and reporting
Machine Learning Scikit-learn, TensorFlow, predictive modelling, feature engineering, evaluation, and computer vision
DevOps and Deployment Git, GitHub, Docker, Render, Vercel, environment variables, and production troubleshooting

Technology Stack

Programming Languages

JavaScript TypeScript Python SQL Java C++

Frontend Development

React Next.js Vue.js Vite Tailwind CSS HTML5 CSS3

Backend and Databases

Node.js FastAPI Strapi PostgreSQL MySQL MongoDB SQLite

Data and Machine Learning

Pandas NumPy Scikit-learn TensorFlow Power BI OpenCV

Tools and Deployment

Git GitHub Docker Vercel Render Postman VS Code


Professional Experience

Full Stack Developer, TimenowIT

June 2025 to February 2026

  • Developed responsive, mobile-friendly web applications
  • Integrated REST APIs and backend services
  • Supported environment configuration and deployment
  • Diagnosed frontend, backend, and production issues
  • Used Git-based workflows for structured development

Web Developer, Hubfluence Digital

January 2026 to March 2026

  • Developed a responsive Vue 3 and Vite frontend
  • Created reusable interface components
  • Integrated the Strapi REST API
  • Implemented a PostgreSQL-backed contact workflow
  • Configured CORS and production environment variables
  • Deployed and maintained frontend and backend services

Junior Data Engineer, Cleverlyy

March 2024 to April 2025

  • Automated recurring data-processing and reporting workflows
  • Reduced manual reporting effort by approximately 30%
  • Performed data cleansing and preprocessing
  • Created analytical and operational reports
  • Worked with Python, SQL, Excel, Pandas, NumPy, and Power BI

Education

Bachelor of Science in Computer Science and Engineering

BRAC University

A Levels

Mastermind English Medium School

O Levels

Mastermind English Medium School


Certifications

  • Generative AI Fundamentals, IBM
  • Machine Learning with Python, IBM
  • SQL for Data Science, University of California, Davis
  • Full-Stack Web Development, Programming Hero

GitHub Statistics

Tajwar Robin GitHub statistics

Tajwar Robin most used languages


Portfolio LinkedIn GitHub Email

Open to full-stack development, software engineering, data engineering, and technical collaboration opportunities.

Popular repositories Loading

  1. University-Management-System_USIS University-Management-System_USIS Public

    The University Management System in Python Django is a robust web application for all students in a university.

  2. CollegeManagement-Django CollegeManagement-Django Public

  3. Plant-Disease-Detection Plant-Disease-Detection Public

    Jupyter Notebook

  4. Plant_Disease_Detection_model Plant_Disease_Detection_model Public

    Jupyter Notebook

  5. hubfluence-digital hubfluence-digital Public

    Vue

  6. nn_fund_management nn_fund_management Public

    Dockerized Odoo 18 custom module for fund accounts, incoming funds, allocations, requisitions, bill control, transfers, approvals, audit logs, security, and dashboard.

    Python