Shehan Vanderputt Email & Phone Number

Colombo, Western Province, Sri Lanka

Colombo, Western Province, Sri Lanka

Work done: • Managed communication services, including Twilio SendGrid, Sly Broadcast, and PCM Integration, utilized by Systemate. Proactively address any service issues by contacting the support team, acquiring advice, and implementing robust changes. • In the same project, enhanced a third-party service (implemented separately from Systemate) responsible for fetching millions of records from another third-party service. Optimized MongoDB aggregation pipelines to improve data fetching loading times. • Implemented cost-effective function apps, service buses, storage accounts, and logic apps, connecting them using managed identities for security. • Migrated Users from legacy .NET authentication to Azure B2C offers a modernized approach to user authentication, providing enhanced security and scalability authentication processes. • Conducted code reviews with team members, identifying areas for improvement and implementing necessary changes to enhance overall code quality and maintainability. • Engaged with the client to gather insights on future requirements and proposed changes to existing features.

Colombo, Western Province, Sri Lanka

Systemate is a USA-based application designed to facilitate connections between real estate agents and property owners, streamlining their business processes.Work done: • Played a key role in elevating Systemate's capabilities, making it a comprehensive platform for real estate agents to thrive in their business. • Diagnosed and addressed high loading times in the app by optimizing existing code, refining SQL queries, and implementing effective indexing strategies. • Identified and addressed security vulnerabilities within the application and its associated stand-alone apps. Implemented token-based authentication, ensuring a robust security framework for third-party services. • Enforced regular updates of .NET Core runtime, libraries, and dependencies to enhance security and maintain the latest features and patches. • Implemented essential UI improvements based on client requirements.

Singapore

Work done: • An application that takes inputs from users and generates customized Legal Agreements. • Developed back-end services using .Net Core and C# following the MVC architecture. • Implemented OOXML worksheet processing within controllers to generate dynamic worksheets. • Efficiently managed database using MSSQL and Entity Framework Core. • Adhered to the Test-Driven Development (TDD) approach, ensuring code reliability by crafting unit tests for every feature using NUnit. • Orchestrated deployment of app services to Azure Web Services.

Colombo, Western Province, Sri Lanka

Work done: • Implemented an Authentication System using NFC technology as a substitute for RFID tags. • An application designed and developed for event management for organizing and managing events in Tqiri. • Followed Agile Methodology for software development.