Suresh Kumar
Chennai
Summary
Experienced Full Stack .NET Developer with 8+ years of expertise in building scalable web and desktop applications using C#, ASP.NET Core, Web API, Entity Framework, and SQL Server. Skilled in front-end technologies like Angular, Typescript, JavaScript, HTML, and CSS. Strong in designing clean architecture, API integration, and performance optimization. A collaborative team player with a focus on writing clean, maintainable code and delivering high-quality solutions.
Overview
8
8
years of professional experience
Work History
Lead Engineer
HCL Technologies
10.2021 - Current
- Worked as a Full Stack Developer, building and optimizing ASP.NET Core web applications with Angular 18, SQL, and .NET in a collaborative team environment, while enhancing API performance and efficiency.
- Designed and implemented efficient API endpoints, improving API response times by 25% by leveraging caching, pagination, and asynchronous data processing.
- Optimized Angular 18 front-end components, reducing page load time by 25% through techniques such as lazy loading, ahead-of-time (AOT) compilation, and efficient data binding.
- Improved Angular front-end components by 10% through better state management.
- Designed and implemented microservices-based architecture for Web APIs to enhance scalability and maintainability.
- Improved SQL query performance, resulting in 25% faster data retrieval.
- Utilized RabbitMQ for efficient communication between microservices in an ASP.NET Core Web API, enabling asynchronous processing within a distributed system.
Microsoft Technology Analyst
HMD Global
03.2021 - 10.2021
- Developed shipping applications using ASP.NET C# Web Applications and Azure services such as Azure Functions, Storage Container, Web Apps, Azure SQL Database and more.
- End-to-End development owner. Responsible for achieving 95% availability SLA.
- Created a handoff API that helps brands to route to correct skill which is now 80% more reliable.
- Improved performance by 15% by storing static content such as images and other large files in a Blob Container.
- Participated in an on-call process which checks any errors or liabilities in service and resolving them within 30% of the estimated SLA deadline.
- Wrote SQL queries in database leading 20% faster performance and database indexes which increases query performance by 25%.
- Fixed Checkmarx scan reducing 23 high and 56 medium vulnerabilities.
Systems Engineer
Tata Consultancy Services
12.2016 - 03.2021
- Developed new entity types in C# and .NET Framework for ASP.NET Web API to efficiently handle a high volume of requests per day.
- Developed a Search API for shipping projects, simulating high latency during testing.
- Created more than 15 features tested with Unit test, achieving a 100% pass rate.
- Resolved live production site bugs and blocking focus jobs with a 100% pass rate.
Education
Bachelor Of Engineering - Electrical and Electronics Engineering
Anna University
Chennai, India04-2016
Skills
- Proficient: C#, ASPNET Core, Rest API, Angular18, HTML, CSS, SQL, OOPS, Docker, Rabbitmq, Azure Devops
- Exposure: Azure App Services, Azure Functions, Web Apps, Key Vaults, Azure Entra ID
LANGUAGES
English - C1 (Bilingual Proficiency)
Tamil - C2 (Native Speaker)
Timeline
Lead Engineer
HCL Technologies
10.2021 - Current
Microsoft Technology Analyst
HMD Global
03.2021 - 10.2021
Systems Engineer
Tata Consultancy Services
12.2016 - 03.2021
Bachelor Of Engineering - Electrical and Electronics Engineering
Anna University
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