Backend .NET Developer with RBAC and ERP Modules

Suhel Patel

+91-972******* **************@*****.*** linkedin.com/in/suhelpatel-75475523b Surat, Gujarat, India Professional Summary

Backend .NET Developer with over 2 years of hands-on experience designing and building scalable, enterprise-grade web APIs and multi-tenant systems. Proven track record of delivering complex, data-intensive applications spanning inventory management, role-based access control, field service workflows, and HR automation using ASP.NET Core, C#, and SQL Server. Experience

Junior Software Engineer May 2024 – Present

Differenz System Surat, Gujarat, India

• Engineered and maintained backend services for two production enterprise applications serving multiple business domains, contributing across full backend lifecycle from API design to database optimization.

• Collaborated directly with senior engineers to translate complex business requirements into scalable C# and ASP.NET Core solutions, reducing rework cycles on feature deliverables. Internship Trainee February 2024 – April 2024

Differenz System Surat, Gujarat, India

• Gained foundational production experience in ASP.NET Core Web API development, ADO.NET database interactions, and SQL Server query optimization within a professional software delivery environment. Projects

Nisyst Enterprise Resource & Field Service Management Web Application

• Architected and implemented a Role-Based Access Control (RBAC) Admin module supporting dynamic permission profiles, enabling granular access governance across all system modules for multiple administrator tiers.

• Built a dual-mode Product Inventory engine capable of tracking both serialized (trackable) and non-serialized

(non-trackable) stock, encompassing goods receipts, real-time stock quantity management, and full movement audit trails across warehouse locations.

• Designed and developed a Delivery Notes and Field Engineer Assignment workflow, enabling administrators to allocate specific serialized products to engineers via delivery notes, with end-to-end status tracking from dispatch through on-site installation.

• Implemented a multi-tenant architecture supporting isolated company entities, each with their own scoped pools of engineers, customers, and suppliers, ensuring complete data segregation and tenant-level operational independence. QR Attendance Time Tracking & HR Management Application

• Developed a QR-based attendance logging system enabling precise tracking of employee clock-in/clock-out timestamps, with backend logic to allocate work hours across multiple concurrent projects per employee.

• Built a comprehensive report generation engine delivering detailed monthly and yearly time-tracking summaries for management, leveraging asynchronous processing to handle large dataset computations without blocking API response threads.

• Implemented a Leave Management module supporting full request-approval workflows, enabling employees to submit leave requests and managers to track balances, approve or reject requests, and generate leave utilization reports.

• Engineered backend business logic for edge-case hour calculations including partial-day attendance, overtime handling, and cross-midnight shift detection, ensuring payroll-grade accuracy in all time computations. Technical Skills

Languages: C#, SQL

Frameworks & Libraries: ASP.NET Core, Web API, Entity Framework Core, ADO.NET Databases: SQL Server, T-SQL, Query Optimization, Relational Data Modeling API & Architecture: RESTful API Design, Multi-Tenant Architecture, Role-Based Access Control (RBAC) Domain Knowledge: Inventory & Stock Management, Field Service Management, Leave & Attendance Systems Tools: Git, GitHub, SQL Server Management Studio (SSMS), Visual Studio, Postman Education

Sarvajanik College of Engineering & Technology June 2023 – July 2025 M.Sc. in Information Technology Surat, Gujarat, India Veer Narmad South Gujarat University January 2019 – April 2022 Bachelor’s Degree in Computer Science Surat, Gujarat, India

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