Available for freelance work

Hi, I'm xo1337

Full-Stack Developer & Software Engineer

Specializing in Web Development, C#, C++ and creating innovative digital solutions for modern business needs. Building secure, scalable, and high-performance applications.

Hire Me My Work
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script.js

const developer = {

name: 'xo1337',

skills: ['Web Dev', 'C#', 'C++'],

loves: 'Building amazing software'

};

// Let's build something great together!

function createAwesomeProject() {

return developer.skills.map(magic);

}

React C# C++ .NET JavaScript SQL Web Security

About Me

Software Engineer & Developer

With over 8 years of experience in software development, I specialize in creating efficient, scalable, and powerful applications that solve real-world problems. My approach combines technical excellence with an eye for detail.

As a Cybersecurity graduate with additional education in Management Information Systems, I bring a unique blend of technical expertise and business acumen to every project. This interdisciplinary background allows me to develop secure, efficient solutions aligned with both technical requirements and business objectives.

Want to work together?

Let's build something amazing that combines security, performance, and business value.

Get In Touch

My Expertise

Full-stack web development with modern frameworks

C# and .NET application development for enterprise solutions

C++ systems programming for high-performance applications

Database design and optimization for scalable systems

Application security and secure coding practices

Email

[email protected]

Location

London, UK

Availability

Available for freelance projects

Education Background

Cybersecurity

Graduate degree with focus on application security and secure systems design

Management Information Systems

Education in business information systems, IT strategy, and digital transformation

Services Projects

My Skills

Combining technical expertise with cybersecurity knowledge and business acumen

Technical Skills

HTML/CSS 95%
JavaScript 90%
C# 88%
C++ 75%
React.js 85%
Cybersecurity 92%

Professional Skills

90%

Web Development

Full-stack expertise

85%

Problem Solving

Complex solutions

95%

Communication

Clear & effective

80%

Project Management

Strategic planning

My Services

Comprehensive technology solutions tailored to your specific needs with security and performance in mind

Web Development

Creating responsive, modern websites and web applications using the latest technologies and frameworks. Specializing in React, Angular, Vue.js, and traditional front-end development.

Technologies:
React Angular Vue.js

C# Application Development

Building custom desktop applications, services, and enterprise solutions using C# and .NET framework. Experience with WPF, Windows Forms, ASP.NET, and Xamarin for cross-platform apps.

Technologies:
.NET WPF ASP.NET

C++ System Programming

Developing high-performance systems, game engines, and resource-intensive applications using C++. Experience with STL, Boost, and modern C++ standards.

Technologies:
C++ STL Boost

Database Design & Development

Designing efficient database structures, optimization, and implementing data access layers for applications. Experience with SQL Server, MySQL, PostgreSQL, and NoSQL solutions.

Technologies:
SQL MongoDB PostgreSQL

Payment Systems Integration

Setting up secure and efficient payment gateways for e-commerce and service businesses. Implementation of multi-currency solutions with comprehensive reporting and fraud prevention.

Technologies:
Stripe PayTR PayPal PCI-DSS

API Development

Designing and implementing REST and GraphQL APIs for web and mobile applications. Creating scalable API architecture with proper documentation and security.

Technologies:
REST GraphQL Swagger

Cybersecurity & Secure Development

Leveraging my cybersecurity background to provide secure development practices, application security assessments, and vulnerability management. Implementing security-by-design principles in all phases of development.

OWASP Penetration Testing Secure Coding Authentication Systems Encryption

My Portfolio

Showcasing a diverse collection of projects that demonstrate my expertise across different technologies and industries

ExecuteOS
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>_Execute

Provide professional solutions with a comprehensive and licensed digital product scenario. Advance your business with a robust infrastructure, easy integration and customizable services.

Web C++ System
Romania Company Setup
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Sener Startup Solutions

Business consulting platform for setting up and managing companies in Romania with legal guidance.

Web Business
Oyun Paketim
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OyunPaketim

E-commerce platform for gaming products with an automated digital delivery system and payment processing.

E-Commerce Gaming Web
Technopazarım
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TechnoPazarim

Digital product marketplace for selling software, digital goods and tech-related products with secure payment processing.

E-Commerce Digital Web
StripeAccountSetup

Stripe Account Setup

We provide stripe account setup and verification for you. You just enjoy the payments you will receive from sales.

Payments Integration
Linux Webserver Installion

Linux Webserver Installion and Configuration

We offer web script installation and Linux server configuration for optimal performance and security. Let us manage your server setup.

Linux Webserver Configuration Installion Integration

Success in Numbers

0

Projects Completed

0

Happy Clients

0

Years Experience

0

Awards Received

Start Your Project
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Client Testimonials

Here's what clients say about working with me. I strive to exceed expectations on every project.

5.0

"Working with this team was an excellent experience. Their technical expertise and ability to understand our business needs resulted in a perfect product that exceeded our expectations."

Client

Kazim Sener

CEO, Sener Startup Solution Inc.

5.0

"I hired this developer for a complex C++ project that other developers couldn't handle. Their deep knowledge of systems programming and problem-solving skills were impressive. Highly recommended!"

Client

Egehan

Mgnr, Myzo Ltd.

4.5

"Our web application needed a complete overhaul, and this team delivered an exceptional product on time and within budget. Their communication throughout the project was outstanding."

Client

Daniel V.

Founder, Sameen

5.0

"The payment system integration was flawless. I've worked with several developers in the past, but none have matched the level of expertise and attention to detail. Highly satisfied!"

Client

Oriabinec Marko

E-Commerce Director

5.0

"The Stripe integration process was flawless from start to finish. The attention to technical details and solution-oriented approach ensured the project was completed quickly and without errors. I received reliable and professional service. Thank you!"

Client

Oliver Owen

E-Commerce Director

5.0

"From the ground up, the development exceeded my expectations. Communication, delivery time, and technical expertise were truly impressive. Definitely a positive experience, and I would love to work together again."

Client

A. Rogers

E-Commerce Director

Trusted By

Microsoft Logo Stripe Logo Cloudflare logo Cpanel Logo Poyrazhosting Logo

Get In Touch

Let's connect and discuss how we can work together on your next project

Telegram

@x_o1337

Instagram

@bootkit_1337

Preferred Contact Method

For the fastest response, please reach out via Telegram. I'm usually available during business hours and will get back to you as soon as possible.

Connect With Me

Telegram

Instagram

GitHub