Full-Stack .NET Developer

Amiruddin I Samlayawala

Phone: 635******* Email: *********************@*****.*** LinkedIn: Amiruddin Samlayawala Professional Summary

Full Stack .NET Developer focused on building scalable and secure enterprise web applications using ASP.NET Core, Angular, and React. Experienced in designing RESTful APIs, implementing JWT-based authentication and role-based authorization, and optimizing database performance across SQL Server and PostgreSQL systems. Improved API response time by 25% through query tuning and indexing strategies. Contributed to technical audits for multiple enterprise applications, improving architectural quality, security practices, and deployment stability. Experience

Software Engineer, Gateway Group of Companies August 2024 – Present

• Developed and maintained RESTful APIs using .NET 8 and ASP.NET Core Web API for enterprise-grade applications.

• Contributed to scalable backend services within a microservices architecture, ensuring secure and reliable inter-service communication.

• Designed and enhanced reusable Angular components to improve usability, performance, and maintainability.

• Integrated JWT-based authentication and enforced role-based authorization to strengthen application security.

• Conducted technical audits to evaluate code quality, architectural standards, and deployment readiness across multiple projects.

Associate Software Engineer, Gateway Group of Companies August 2023 – July 2024

• Delivered backend services using ASP.NET Core Web API within a distributed microservices ecosystem.

• Architected and optimized SQL Server databases to enhance query performance and data integrity.

• Crafted responsive frontend interfaces using React with a reusable, component-driven architecture.

• Established secure authentication workflows leveraging JWT and role-based access control mechanisms.

• Managed source control using Azure Repos (Git), following structured branching strategies and pull request reviews to uphold code quality.

Projects

NewCo. Zonara - Fleet Management System February 2024 – December 2024

• Contributed to backend development of a fleet and asset management system built on ASP.NET Core microservices architecture.

• Developed and maintained APIs to support business workflows and data processing.

• Implemented role-based authentication and authorization using ASP.NET Core Identity and JWT.

• Designed and optimized PostgreSQL database schemas and queries for reliability and performance.

• Reduced API response time by around 25% by optimizing database queries and implementing indexing strategies.

• Collaborated with Angular frontend team to define API contracts and ensure seamless integration. Enterprise ERP System January 2025 – Currently

• Developed RESTful APIs using ASP.NET Core Web API to support ERP modules such as User Management, Operations, and Reporting.

• Worked on frontend modules using Angular and React within a micro-front-end architecture environment.

• Implemented authentication and role-based authorization using JWT and ASP.NET Core Identity.

• Designed and optimized SQL Server database schema with indexing and query tuning.

• Implemented structured error handling, logging, and standardized API response models. Technical Audit & Architecture Assessment November 2025 – Currently

• Conducted comprehensive code reviews across .NET, Angular, and React applications, ensuring adherence to Clean Architecture and industry best practices.

• Audited 5+ enterprise applications, identifying performance bottlenecks, inefficient database queries, and architectural anti-patterns with actionable optimization strategies.

• Performed security assessments covering authentication flows, API protection, environment configurations, and vulnerability exposure.

• Evaluated CI/CD pipelines, versioning strategies, environment segregation (Dev/UAT/Prod), and rollback planning to ensure deployment stability.

• Delivered detailed technical audit reports outlining recommendations to enhance scalability, maintainability, and long-term system sustainability.

Education

Charotar University of Science & Technology, Master of Computer Application April 2024 Charotar University of Science & Technology, Bachelor of Computer Application April 2022 Primary Skills

– Backend: C#, ASP.NET Core, .NET 8, ASP.NET Core Web API, Entity Framework Core, LINQ, RESTful API Design, ASP.NET Core Identity, JWT Authentication

– Frontend: Angular, React

– Database: SQL Server, PostgreSQL, MySQL

– Architecture & Practices: Microservices Architecture, Clean Architecture, SOLID Principles, Structured Exception Handling, Logging

– DevOps & Tools: Azure Repos (Git), CI/CD Concepts, Environment Segregation, Swagger

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