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Shaikh
Freelance Full Stack Developer
Contacto
Competencias
Demonstrated experience with C#.
Demonstrated experience with .NET Core.
Demonstrated experience with ASP.NET Web API.
Demonstrated experience with JavaScript.
Demonstrated experience with TypeScript.
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Idiomas
Resumen
Professional profile
Experiencia
Freelance Full Stack Developer
Delivered ERP, HRMS, POS, CRM, hospital, inventory, accounting and AI automation solutions for clients across the UK, US, UAE, and Pakistan.. Architected REST APIs handling 1,000+ daily requests and improved average latency by 30% through query optimization and caching.. Built production React/Next.js applications and integrated Azure APIM, Azure Service Bus, CI/CD, biometric devices, third-party APIs and AI/LLM services.. Collaborated with distributed teams through Slack, GitHub, Jira and Azure DevOps.
Team Lead & Senior Software Engineer
Led and mentored 4–6 developers, conducted code reviews and promoted clean architecture.. Designed .NET Core REST APIs supporting 500+ concurrent users with 99.9% uptime.. Managed Azure API Management and backend microservices for cloud-native deployments.
Senior Software Engineer
Developed scalable web applications and APIs serving 100+ internal users across clinical departments.. Built .NET Core backend systems and workflow automation, reducing manual reporting time by 40%.
Senior IT Executive
Re-engineered legacy enterprise applications, improving performance by 35%.. Built REST API integrations and applied JWT-based authentication and backend security.
Software Engineer
Developed real-time event-driven applications using Node.js and Azure Service Bus.. Built API integrations improving application response performance by 25%.
Software Developer
Designed and developed ERP systems and business applications for 10+ clients.. Optimized database queries and APIs, improving client operational efficiency by 30%.