Arjun P S

Software Engineer with 5 years of experience in designing, developing, and maintaining enterprise applications using ASP.NET Core, ASP.NET MVC, C#, RESTful APIs, and Microsoft SQL Server. Specialized in building scalable backend systems, developing high-performance APIs, and optimizing SQL Server databases for enterprise-grade applications. Hands-on experience in Sales Force Automation (SFA), Inventory Management Systems (IMS), and Enterprise Resource Planning (ERP) solutions across finance, sales, and inventory domains.

Strong expertise in Dependency Injection, Middleware, API Security, SQL Query Optimization, Indexing Strategies, Stored Procedures, Database Design, and Performance Tuning. Experienced in collaborating with business stakeholders, QA teams, and cross-functional teams to deliver robust and scalable software solutions.

Software Engineer at Softland India Limited (2025-06 – Present)

Technology Stack: ASP.NET Core, ASP.NET MVC, C#, RESTful APIs, MS SQL Server, HTML, CSS, JavaScript, jQuery, AJAX Projects: Sales Force Automation & Inventory Management System (SFA & IMS), Enterprise Resource Planning (ERP)

Software Engineer - Sales Force Automation & Inventory Management System (SFA & IMS) at Softland India Limited (2025-06 – Present)

Developed and enhanced an enterprise-scale Sales Force Automation and Inventory Management solution designed to streamline sales operations, warehouse management, procurement, stock movements, delivery workflows, and inventory tracking across multiple business locations.

• Developed and maintained modules for Sales Orders, Delivery Orders, Purchase Orders, Pick Lists, Goods Receipt Notes (GRN), Stock Transfers, Warehouse Management, and Inventory Tracking.
• Designed and implemented 20+ RESTful APIs enabling seamless communication between mobile applications, web portals, and backend systems.
• Improved API performance by 30-45% through query optimization, efficient indexing strategies, and minimizing database round trips.
• Designed and optimized complex SQL Server stored procedures handling high-volume transactional data for sales, procurement, and inventory workflows.
• Reduced report generation and inventory reconciliation processing time by approximately 50% through SQL performance tuning and indexing improvements.
• Implemented warehouse, building, floor, shelf, and rack-based inventory management, improving stock visibility and traceability.
• Developed business validation logic for inventory receiving, stock allocation, and delivery operations to improve transaction accuracy.
• Built reusable business services using Dependency Injection and middleware components, improving maintainability and reducing code duplication.
• Implemented concurrency-safe database operations and transaction handling mechanisms to maintain data consistency during high-volume operations.
• Participated in requirement gathering, technical design discussions, database schema design, and production issue resolution.
• Collaborated with QA teams and business stakeholders to deliver scalable and production-ready solutions.

Software Engineer - Enterprise Resource Planning (ERP) at Softland India Limited (2025-06 – Present)

Developed and maintained ERP modules supporting procurement, operations, employee management, and business process automation across multiple departments.

• Developed APIs enabling seamless integration between ERP modules and external systems.
• Designed scalable database schemas supporting multiple business domains and workflows.
• Developed operational dashboards and reporting modules to improve business visibility.
• Participated in requirement analysis and translated business requirements into technical solutions.
• Improved operational efficiency through process automation and centralized data management.

Software Developer at Manappuram Finance Limited (2021-07 – 2025-05)

Worked on enterprise applications supporting operations, security, auditing, and auction management systems within the organization.

• Designed and maintained SQL database objects including stored procedures, functions, views, and triggers for business-critical applications.
• Developed scalable web applications using C# and.NET technologies while collaborating with internal teams on software architecture and design decisions.
• Built reporting solutions using RDLC and Crystal Reports for operational and management reporting requirements.
• Analyzed production issues, identified performance bottlenecks, and implemented software enhancements to improve system reliability.
• Worked closely with business users and technical teams to define requirements and deliver solutions aligned with business goals.

Bachelor of Science in Computer Science – Bharathiar University (2016 – 2019)