Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm a native AI-assisted full-stack software developer specializing in C#/.NET backend, React/Angular frontend, and RESTful APIs. I build scalable, maintainable solutions that balance performance with clean architecture and rigorous testing. I leverage AI-assisted workflows to accelerate delivery while maintaining engineering rigor. Currently at KPMG Malta, I own end-to-end development of in-house enterprise software products, translating stakeholder requirements into scalable technical solutions in collaboration with business analysts and senior stakeholders. I thrive in lean teams and lead new software initiatives from requirements through architecture to deployment, using AI-assisted tooling to accelerate delivery without compromising quality.…I'm a native AI-assisted full-stack software developer specializing in C#/.NET backend, React/Angular frontend, and RESTful APIs. I build scalable, maintainable solutions that balance performance with clean architecture and rigorous testing. I leverage AI-assisted workflows to accelerate delivery while maintaining engineering rigor. Currently at KPMG Malta, I own end-to-end development of in-house enterprise software products, translating stakeholder requirements into scalable technical solutions in collaboration with business analysts and senior stakeholders. I thrive in lean teams and lead new software initiatives from requirements through architecture to deployment, using AI-assisted tooling to accelerate delivery without compromising quality.

Salah Musthafa

Full Stack Developer, Back-End Developer, Front-End Developer, +3





I'm a native AI-assisted full-stack software developer specializing in C#/.NET backend, React/Angular frontend, and RESTful APIs. I build scalable, maintainable solutions that balance performance with clean architecture and rigorous testing. I leverage AI-assisted workflows to accelerate delivery while maintaining engineering rigor. Currently at KPMG Malta, I own end-to-end development of in-house enterprise software products, translating stakeholder requirements into scalable technical solutions in collaboration with business analysts and senior stakeholders. I thrive in lean teams and lead new software initiatives from requirements through architecture to deployment, using AI-assisted tooling to accelerate delivery without compromising quality.…I'm a native AI-assisted full-stack software developer specializing in C#/.NET backend, React/Angular frontend, and RESTful APIs. I build scalable, maintainable solutions that balance performance with clean architecture and rigorous testing. I leverage AI-assisted workflows to accelerate delivery while maintaining engineering rigor. Currently at KPMG Malta, I own end-to-end development of in-house enterprise software products, translating stakeholder requirements into scalable technical solutions in collaboration with business analysts and senior stakeholders. I thrive in lean teams and lead new software initiatives from requirements through architecture to deployment, using AI-assisted tooling to accelerate delivery without compromising quality.

Available to hire

I’m a native AI-assisted full-stack software developer specializing in C#/.NET backend, React/Angular frontend, and RESTful APIs. I build scalable, maintainable solutions that balance performance with clean architecture and rigorous testing. I leverage AI-assisted workflows to accelerate delivery while maintaining engineering rigor.

Currently at KPMG Malta, I own end-to-end development of in-house enterprise software products, translating stakeholder requirements into scalable technical solutions in collaboration with business analysts and senior stakeholders. I thrive in lean teams and lead new software initiatives from requirements through architecture to deployment, using AI-assisted tooling to accelerate delivery without compromising quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Software Developer at Eurofins Nantes, France

March 1, 2025 - Present

Develop and maintain the ELIMS laboratory management system using C#, .NET, and Angular, applying AI-assisted workflows to accelerate feature delivery. Implemented layered architecture patterns (FSC, ASC, ESC) to improve modularity, maintainability, and scalability across global lab operations. Built foundational Angular architecture and core components for a modern scanner reading screen to replace legacy WPF modules, establishing design patterns and technical standards for future deployment across Eurofins sites. Translated technical and functional requirements from Business Analysts and Tech Leads into production-ready features, including migrating critical WPF modules to Angular and refactoring backend services to follow clean architecture principles. Streamlined technical documentation and code review processes through intelligent tooling and automation, reducing boilerplate and maintaining high code quality through comprehensive unit testing.

Computer Science AI Tutor (Freelance) at micro1

October 1, 2025 - November 1, 2025

Evaluated and tested AI-generated code and conversational outputs for accuracy, safety compliance, and technical correctness, identifying critical model failures including reasoning errors, hallucinations, and prompt vulnerabilities. Collaborated with engineering teams to improve AI model performance through structured feedback, technical evaluation frameworks, and test case design.

Software Developer Intern at Primal Codes

September 1, 2022 - February 1, 2023

Developed a data visualization dashboard for a hospital, streamlining patient data analysis and improving decision-making efficiency, resulting in a 20% reduction in data retrieval time. Contributed to a web and mobile application for a leading digital tech retailer, enhancing user management and payment integration to significantly improve the overall customer experience.

Software Developer (Full-stack) at KPMG Malta

February 1, 2026 - Present

Take end-to-end ownership of in-house enterprise software products used by KPMG employees, independently driving development from initial requirements and architecture through testing and deployment, with minimal supervision. Collaborate directly with business analysts and senior stakeholders to translate complex business needs into scalable technical solutions using React, Angular, C#, and .NET Framework. Contribute to CI/CD pipeline configuration and deployment processes, maintaining reliable automated delivery across environments and upholding development standards through peer code reviews. Operate as a senior-level individual contributor within a lean core engineering team, where ownership is broad, impact is direct, and engineering decisions carry real organizational weight. Lead the planning and execution of new software projects as the primary developer, leveraging AI-assisted workflows to accelerate delivery across Agile/Scrum sprints without compromising architectural rigor,

Software Developer at Eurofins

March 1, 2025 - January 1, 2026

Developed and maintained the ELIMS laboratory management system using C#/.NET and Angular, implementing layered architecture patterns (FSC, ASC, ESC) to improve modularity and maintainability across global laboratory operations. Built the foundational Angular architecture and core components for a modern scanner reading screen replacing legacy WPF modules, establishing design patterns and technical standards for future deployment across Eurofins global sites. Led a V2 API migration (ComLIMS), updating DTOs, service contracts, and mock controllers while coordinating PR feedback across a cross-functional team to deliver a clean, backward-compatible integration. Designed and implemented a distributed caching system using SQL Server In-Memory OLTP, applying repository and service-layer patterns to deliver measurable performance improvements for high-frequency data operations. Delivered high-quality code through unit testing (MSTest, Moq, Karma/Jasmine), CI/CD pipelines on Azure DevOps, and

AI Model Trainer ( Freelance ) at Micro1

October 1, 2025 - November 1, 2025