# Sandra Michelle User

Sandra Michelle User is a remote worker on Himalayas, Programming Mentor at ICPC Sohag Community, based in Egypt.

Source: https://himalayas.app/@sandramichelleuser

```text
Software engineering intern at Orascom Development who contributed location validation to a real-time tracking and geofencing system.
```

| Detail | Value |
| --- | --- |
| Availability | Open to opportunities |
| Location | Egypt |
| Authorized to work in | Egypt |
| Salary expectations | 46k+ USD |
| Job categories | Software Engineer, Programming Mentorship |
| Skills | C++, C#, Python, SQL, ASP.NET Core, Entity Framework Core, LINQ, REST APIs, JWT, AutoMapper, Swagger, OpenAPI, SQL Server, Redis, GeoJSON |
| LinkedIn | https://linkedin.com/in/sandra-michelle- |
| GitHub | https://github.com/SandraMichelle5 |

## About

```text
At Orascom Development, I contributed to a real-time location tracking and geofencing system used to monitor security personnel across development sites. I implemented location validation by checking GPS coordinates against assigned geographic polygons and worked with GeoJSON datasets and spatial database queries.

At ICPC Sohag Community, I mentor trainees in C++ and Data Structures & Algorithms through problem-solving sessions, code reviews, and up-solving contests. I also teach algorithmic techniques and time and space complexity analysis through hands-on practice.

I built Talabat, an e-commerce backend API with ASP.NET Core and Clean Onion Architecture. It includes Redis distributed caching and Stripe payment processing with server-side idempotency and distributed locks to prevent race conditions.
```

## Experience

### Programming Mentor (current)

ICPC Sohag Community. Sep 2024 - Present

```text
Mentored 40+ trainees in C++ and Data Structures & Algorithms through problem-solving sessions and code reviews. Taught algorithmic techniques and complexity analysis.
```

Skills: C++, Data-Structures, Algorithms, Problem-Solving, Code-Review, Mentorship

### Software Engineering Intern

Orascom Development. Jul 2026 - Jul 2026

```text
Contributed to a real-time location tracking and geofencing system for monitoring security personnel. Implemented location validation features using GPS coordinates and spatial database queries.
```

Skills: GeoJSON, Spatial-Databases, Git, GitHub, GPS, Geofencing

## Education

### Sohag University

Bachelor of Science, Computer Science and Artificial Intelligence. 2023 - Present. Grade: Very Good

```text
Pursuing a Bachelor of Science in Computer Science and Artificial Intelligence with a cumulative grade of Very Good, expected to graduate in 2027.
```

## Tech stack

- OpenAPI
- GitHub
- ASP.NET Core
- Redis
- Python
- C#
- C++
- Stripe
- Git
- SQL
- Entity Framework Core
- REST APIs

To contact Sandra Michelle, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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