freelancer

Arslan Mubarak

Lahore, Pakistan - local time

Completed Mandate0

Ratio Mandate100%

Member sinceApr 2025

Reviews0.00

Total 0 reviews

Languages:

English:

Conversational

Urdu:

Native

Punjabi:

Native

Education:

Virtual University of Pakistan

Bachelor of Computer Science (BCS)

Computer Science

2021-2025

Experience:

Chief Technology Officer

2024 - 2025

freelancer

Arslan Mubarak

Lahore, Pakistan - local time

Completed Mandate0

Ratio Mandate100%

Member sinceApr 2025

Reviews0.00

Total 0 reviews

Full Stack Web Developer and Security Specialist

I am a seasoned Web Developer and Security Expert with over 5 years of experience, specializing in secure backend development, full-stack web applications, and DevOps deployment. As the founder of Citi Solution, I lead a dynamic team delivering cutting-edge solutions across industries like e-commerce, manufacturing, CRM, and LMS.

My career began as a freelancer, where I built secure, scalable applications and refined my development and security skills. Today, I continue to focus on crafting reliable digital systems that meet modern business needs—with security at the core.


What I Do Best


Full Stack Development

I specialize in building powerful web applications using Python, Django, Node.js, Express.js, React.js, and Next.js. From backend APIs to dynamic frontends, I create complete solutions that are scalable, maintainable, and deliver exceptional user experiences.

Security First

Security is built into every layer of my development process. I perform penetration testing, vulnerability assessments, and implement secure coding practices using industry-standard tools like Burp Suite, SQLmap, and Nessus—ensuring your applications are protected from threats.

DevOps & Deployment

I leverage Docker, Kubernetes, Jenkins, and Ansible to automate deployments and maintain seamless CI/CD workflows. This guarantees efficient, consistent, and rapid delivery of applications with minimal downtime.



 Key Achievements

  • Founded Citi Solution and led the successful delivery of 20+ full-scale web projects
  • Developed and launched an e-commerce platform that boosted client revenue by 30% in just three months
  • Built and managed a high-performing team of 5 developers, fostering a collaborative, results-driven work culture

Technical Mindset

  • I write clean, scalable code with a strong focus on maintainability and performance
  • I actively follow best practices in secure development and agile workflows
  • I continuously explore new frameworks and tools to stay ahead of the curve

Leadership & Collaboration

  • I believe in transparent communication and client-focused development
  • Clients are involved throughout the lifecycle, from planning to delivery and post-launch support
  • My leadership approach is built on mentorship, accountability, and team synergy


If you're looking for a trusted Web Developer and Security Expert to bring your project to life with robust development and advanced security practices—let’s connect. I’m here to help you build, scale, and secure your digital presence with confidence.

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Skills

HTML
TypeScript
React.js
JavaScript
CSS
Tailwind CSS
Django
Docker
Mysql
Next.js
Express.js
Node.js
MongoDB
Website Design
Python

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