Senior Full-Stack Engineer | .NET, Cloud & Distributed Systems | Building scalable enterprise & real-time applications
I am a Senior Full-Stack Developer with over 6.8 years of hands-on experience, specializing in the .NET ecosystem (.NET Framework, .NET Core, MAUI), ReactJS, Node.js, Web API, and Python. I focus on designing and building scalable, high-performance, production-grade systems that solve real business problems.
Throughout my career, I have delivered solutions ranging from social media platforms and scalable APIs to enterprise system integrations and IoT-based applications. I regularly work on complex integrations involving third-party platforms, background processing, and real-time communication systems.
I strongly believe in clean architecture, maintainable code, and performance-first design. I work comfortably in Agile environments, collaborate closely with cross-functional teams, and take ownership of systems from design to production and long-term maintenance.
- .NET Framework, .NET Core / .NET 5+, Entity Framework Core, MAUI, Blazor
- ASP.NET MVC, Web API, SignalR, SOAP & REST services
- C#, JavaScript, TypeScript, Java, Python (basics)
- Azure: App Services, Key Vault, WebJobs, Storage Accounts, Tables, Blob Storage
- AWS: EC2, S3, KMS, Secrets Manager
- ProcessMaker, Power Automate, Power BI
- Netsuite, ServiceNow, HubSpot, EverFi
- MSSQL Server, MySQL, PostgreSQL, SQLite
- CosmosDB, Oracle, AzureDB, MongoDB, AS400
- PLC device integration using .NET
- Audio and video communication using Zego Cloud
- Selenium-based automation testing
- Hangfire for background jobs and scheduling
- Azure WebJobs for batch and background processing
- Azure DevOps CI/CD pipelines
- Jenkins and GitHub Actions
- Docker containerization for .NET applications
- SOLID principles
- Repository, Factory, Dependency Injection
- Microservices and Clean Architecture
- Performance tuning and memory profiling
- Serilog, NLog, Log4Net
- Azure Application Insights
- Scrum and Kanban
- Tools: JIRA, Azure Boards, Trello, Asana, Monday Board
- Visio, draw.io for system architecture
- Figma, Visily for UI/UX wireframes and prototypes
- Led development of social media and hospital inventory management systems
- Managed 5 cross-functional teams with 25+ engineers
- Delivered integrations with QuickBooks, Netsuite, HubSpot, ServiceNow
- Built PLC-integrated inventory and automation systems
- Reduced release effort and errors through CI/CD, automation testing, and reporting pipelines
- Cookie Auth for Web and JWT Auth for API — Hybrid model (.NET 7)
- Dependency Injection in C#
- Accessing Outlook Emails using OAuth 2.0
- Blog Subscription System using Events
- 📧 Email: elanche97@gmail.com | elanche97@hotmail.com
- 💼 LinkedIn: https://linkedin.com/in/elanchezhiyan-p