Hajer Alroshdi

Helping businesses and individuals build intelligent, data-driven websites, dashboards, and AI systems.

About Me

I'm an IT/Data Management graduate with a passion for technology and data. With over 2 years of experience as a Backend Software Developer specializing in Python and C#, I've built robust APIs, ETL pipelines, and database systems.

Additionally, I've undergone intensive training in Data Science & AI for 6 months, working with Pandas, scikit-learn, and TensorFlow to build machine learning models. I love transforming complex data into meaningful insights and building intelligent solutions.

Currently, I'm focused on freelancing and helping clients turn their ideas into reality through clean code, efficient systems, and data-driven solutions.

Skills

Programming Languages

Python
C#
SQL
Java
JavaScript

Frameworks & Tools

.NET & ASP.NET
Streamlit
Flask
TensorFlow
Git

Data Science & AI

Pandas
Scikit-learn
Power BI
Machine Learning
ETL Pipelines

Projects

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Services

Portfolio Website Development

Design and build bilingual (EN/AR) personal or company websites with GitHub integration — to showcase projects, skills, and achievements in a modern and responsive layout.

LinkedIn & GitHub Profile Optimization

Create a consistent personal brand across platforms — improve your LinkedIn and GitHub profiles with professional summaries, visuals, and keyword-optimized content that attract employers and collaborators.

CV & Resume Website / Template Setup

Develop a personal online CV website that highlights your education, experience, and skills with a downloadable resume option — your professional identity, made digital.

Data Cleaning & Analysis

Use Python (Pandas, SQL) to clean, transform, and analyze datasets — uncover valuable insights from raw or unstructured data to support business or academic decisions.

Interactive Power BI / Python Dashboards

Design dynamic, data-driven dashboards for KPI tracking, sales insights, and customer trends — empowering decision-makers through clear and interactive visualization.

Predictive Modeling & Forecasting

Build and train machine learning and LSTM models for predicting sales, demand, or risk — combining data science and AI to deliver actionable forecasts.

SQL Database Design & ERD Modeling

Design and implement efficient database systems (MySQL, SQLite, SQL Server). Create Entity-Relationship Diagrams (ERDs), optimize queries, and ensure data integrity for projects and applications.

Student Project Guidance & Mentorship

Assist students in graduation or training projects — from idea selection and database design to full-stack implementation and data analysis (Python, SQL, Power BI).

Training & Workshops for Students & Kids

Deliver interactive training sessions and workshops designed to inspire the next generation of tech learners. I create engaging, hands-on programs that introduce Python programming, AI concepts, data analysis, and creative technology tools in a simple and fun way — tailored to both students and kids.

Work Experience

Freelance Developer & Data Scientist

Present

Building custom solutions for clients.

Skills: Software Development, Data Science, Database Management, Artificial Intelligence

Backend Software Developer

2+ Years Experience

Developed robust backend systems and APIs.

Skills: Python, .NET, SQL, RESTful APIs

Data Science & AI Training

6 Months Intensive Training

Built visualization dashboards and AI systems.

Skills: Python, AI, Data Visualization, SQL, Power BI, Pandas, NumPy, Scikit-learn, TensorFlow, Predictive Analytics, Data Cleaning

Education

Bachelor's Degree

IT / Data Management

Graduated with focus on information technology and data management principles. Final year project: University Library DBMS with smart features and web-based access.

Get In Touch

I'm available for freelance opportunities. Let's discuss your project!

Location

Oman, Muscat