Sumia Omer .NET Developer with 6+ years of experience in C#
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Hello! I am a Backend Developer with more than 6 years of professional experience in building secure, scalable, and high-performance applications. My expertise is in C#, ASP.NET Web API, Oracle, SQL Server, and backend system design.

Over the years, I have worked on enterprise and banking systems, developing APIs, integrating databases, and optimizing performance. Alongside my professional work, I also serve as a Trainer for Junior Developers, mentoring them in coding standards, debugging, and real-world project development.

As a tutor, I believe in a practical, project-based teaching style. I focus on:

Breaking down complex backend concepts into simple steps

Guiding students through hands-on coding exercises

Preparing learners for real development jobs and interviews

Building strong foundations in C#, SQL, and Web API before moving to advanced topics

I can help you whether you are:

A beginner who wants to learn programming from scratch

A student looking to strengthen backend development skills

A junior developer who needs mentorship and real-world practice

A professional aiming to upgrade skills for career growth

I am patient, supportive, and flexible, and I adjust my lessons based on your level and goals. My aim is not only to teach you programming but also to help you think like a developer and apply your skills confidently.

Let’s work together to take your coding journey to the next level

Subjects

  • Oracle PL/SQL Beginner-Intermediate

  • SQL and PL/SQL Beginner-Intermediate

  • .NET using C# Beginner-Expert

  • C#, OOP, ASP.NET, MVC Beginner-Expert

  • Basics of C# Beginner-Expert

Experience

  • Full Stack Developer (Feb, 2022–Feb, 2023) at DHMUN project-Al Dhaid, Sharjah
    Vehicles Management and Maintenance System -DHMUN project-Al Dhaid, Sharjah
    Vehicles Management and Maintenance System -DHMUN project-Al Dhaid, Sharjah
    Feb 2022 - Jan 2023Feb 2022 - Jan 2023
    Developed a web-based application to manage the lifecycle of municipal vehicles, including maintenance, washing, receiving, and delivery processes.
  • Backend Developer (C# / ASP.NET / SQL / Oracle) (Nov, 2019–Present) at FBS
    Teaching & Training Experience

    Trainer for Junior Developers
    Conducted training sessions for new developers on backend development best practices.
    Guided juniors in coding standards, debugging, and database optimization.
    Mentored team members in real projects to help them gain hands-on experience.

    Private Tutor (Online)
    Teach C#, ASP.NET Web API, SQL, and backend development fundamentals.
    Focus on practical, project-based learning to prepare students for real-world jobs.
  • Full Stack Developer (Apr, 2019–Sep, 2019) at CITSNET
    Full Stack developer Developer (C# / ASP.NET / SQL)
  • Backend Developer (C# / ASP.NET / SQL) (Mar, 2018–Mar, 2019) at Sudan Ministry Of Information Communications
    Backend Developer (C# / ASP.NET / SQL)

Education

  • B.Sc. in Information Technology (Sep, 2012–Sep, 2017) from Information Technology Alzaiem Alazhari University — Khartoum, Sudan

Fee details

    £150–250/hour (US$2.86–4.77/hour)

    Beginner Level (Basics of C#, SQL, ASP.NET): 150–200 EGP/hour

    Intermediate Level (Projects, APIs, Database Integration): 200–300 EGP/hour

    Advanced / Professional Training (Enterprise Backend Development, Performance Optimization, Banking Systems): 300–400 EGP/hour

    Group Sessions: Discount available depending on the number of students

    Monthly Packages: Can be discussed for long-term training programs

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