Technical Skills:
• C#, .NET Core, ASP.NET Core, MVC, Web API
• Angular, TypeScript, JavaScript, HTML, CSS
• SQL Server, Oracle SQL/PLSQL
• Entity Framework / EF Core
• REST APIs and third-party system integrations
• Azure DevOps, CI/CD, Git, Docker
• AWS, IIS and application deployment
• Microservices and enterprise application development
Experienced in designing, developing, integrating, and maintaining large-scale enterprise applications, APIs, database solutions, and business-critical systems.
Currently working as a Senior Software Engineer (.NET) in Riyadh.
Experience: 7+ Years
Location: Riyadh, Saudi Arabia
Iqama: Valid & Transferable
Availability: Open to opportunities across Saudi Arabia
Looking for: Senior Software Engineer, Senior .NET Developer, Full Stack Developer, Backend Developer, or similar software development positions.
CV available upon request.
--- CV ---
HAMZA YOUSAF
Senior Software Engineer | .NET Full-Stack Developer
Riyadh, Saudi Arabia | +966 539628132 | [email protected]
Professional Summary
Senior Software Engineer with 7+ years of experience in developing scalable enterprise
applications using .NET, C#, ASP.NET Core, Angular, and SQL Server. Skilled in full-stack
development, RESTful APIs, system integration, database optimization, cloud technologies, and
CI/CD. Experienced in delivering secure, high-performance solutions and modernizing complex
legacy systems.
Technical Skills
Backend: C#, .NET, .NET Core, ASP.NET Core, ASP.NET MVC, Web API, Entity Framework, EF
Core, Microservices
Frontend: Angular, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Material UI, jQuery
Database: SQL Server, T-SQL, Oracle SQL, PL/SQL
Cloud & DevOps: AWS (EC2, S3, CloudFront, IAM), CI/CD, Git, GitHub
Security: JWT, OAuth 2.0, Azure AD
Methodologies: Agile, Scrum
Professional Experience
Senior Software Engineer 06/2025 - Present
Creative Closets – Riyadh
• Design and develop enterprise applications using C#, .NET 8, ASP.NET Core, Angular, and
SQL Server.
• Develop and integrate RESTful APIs, third-party services, and background services for
complex business workflows.
• Design and optimize SQL Server databases, stored procedures, and queries for
performance and reliability.
• Implement AWS services and CI/CD pipelines for application deployment and cloud
integration.
• Contribute to legacy modernization, solution design, code reviews, performance
optimization, and production issue resolution.
Senior Application Developer (.NET Core) 10/2024 - 02/2025
Ras Al Hamra | Petroleum Development Oman (PDO) – Muscat, Oman
• Developed and maintained enterprise applications using ASP.NET Core, Angular, and
Oracle SQL.
• Designed and optimized RESTful APIs and implemented responsive front-end functionality.
• Collaborated with business and technical teams to gather requirements, design solutions,
and deliver new features.
Senior Application Developer (.NET Core) 12/2021 - 09/2024
Globcom | Petroleum Development Oman (PDO) – Muscat, Oman
• Developed and enhanced enterprise applications using .NET, .NET Core, and Oracle SQL.
• Designed and integrated RESTful APIs to support business processes and system
integrations.
• Collaborated with stakeholders to deliver application enhancements and resolve
production issues.
Software Developer (.NET Core) 11/2020 - 11/2021
Pakistan Telecommunication (PTCL) – Lahore
• Developed and maintained enterprise web applications using .NET Core Web API, Angular,
and SQL Server, including database design and optimization.
• Integrated third-party APIs and security protocols to deliver secure and reliable application
functionality.
• Improved application quality and performance by troubleshooting, optimizing code, and
resolving defects throughout the development lifecycle.
Software Developer (.NET) 01/2020 - 10/2020
DWP Technologies – Lahore
• Designed and developed in-house applications using .NET and SQL Server.
• Worked on workflow automation solutions for telecom clients.
• Developed RESTful services using .NET.
.NET Developer 01/2019 - 12/2019
W Group – Lahore
• Developed web applications using ASP.NET, C#, and SQL Server, integrating front-end and
backend components.
• Designed and optimized database functionality to improve application performance.
Selected Projects
Hisabat – Enterprise Business Management System | Creative Closets | Riyadh, Saudi Arabia
Technologies: .NET 8, C#, ASP.NET Core Web API, Angular 17, SQL Server, AWS, Odoo ERP
• Develop and enhance a large-scale enterprise platform supporting sales, quotations,
payments, inventory, production, installation, and customer service operations.
• Design and develop RESTful APIs and business modules using .NET 8, C#, ASP.NET Core,
Angular, and SQL Server.
• Design and optimize complex SQL queries, stored procedures, and database processes
supporting business-critical workflows.
• Integrate the platform with Odoo ERP, AWS cloud services, and automated background
services.
• Contribute to legacy modernization, cloud integration, performance optimization, and
production issue resolution.
Annual Review of Petroleum Resources (ARPR) | Petroleum Development Oman | Muscat, Oman
Technologies: ASP.NET MVC, C#, Oracle SQL
• Enhanced and supported a business-critical petroleum resource forecasting application
used for annual resource planning and forecasting.
• Collaborated with business stakeholders to analyze requirements and implement
enhancements using ASP.NET MVC, C#, and Oracle SQL.
TANNABU – Automated Forecasting Tool (AFT) | Petroleum Development Oman