Janarthanamoorthy Srinivasan
Full Stack .NET Developer
Manamadurai, TN,
Summary
Software Developer with 6 years 9 months of experience in developing, enhancing, and supporting web applications using C#, Angular, .NET Core, Web API, and SQL Server. Experienced in application modernization, REST API development, business logic implementation, database optimization, root cause analysis, and production support.
Overview
2
2
Languages
7
7
years of professional experience
Work History
Senior Software Engineer
Wipro
04.2022 - 10.2024
- Developed and maintained RESTful APIs using .NET Core and C# to support billing system functionality, increasing billing efficiency by 30%, and integrating with an Angular web application.
- Implemented billing business logic based on client requirements, leveraging Wipro's servers, applications, and tools used within the E.ON and Innogy environment.
- Used SQL Server to write and maintain SQL queries and stored procedures to support billing operations and retrieve application data.
- Collaborated with cross-functional teams in an Agile environment to implement enhancements, troubleshoot issues, and support application maintenance and production activities.
Associate
Cognizant Technology Solution
01.2020 - 04.2022
- Contributed to the migration of an insurance web application from .NET Framework to .NET Core for Travelers.
- Converted existing business logic from Visual Basic to C#, ensuring functional consistency with the legacy application.
- Migrated data access components from ADO.NET-based implementations to the target .NET Core application.
- Analyzed existing application functionality, resolved migration-related issues, and supported application testing and debugging.
- Collaborated with team members to ensure reliable application migration and maintain existing business functionality.
Programmer Analyst
Cognizant Technology Solution
12.2018 - 01.2020
- Developed and enhanced utility applications using C# and SQL Server to improve application troubleshooting and maintenance.
- Implemented application fixes and maintenance activities, supporting smooth releases and production readiness.
- Collaborated with team members to clarify user story requirements and ensure development activities aligned.
Programmer Analyst Trainee
Cognizant Technology Solution
12.2017 - 12.2018
- production support for .NET web applications, managing support tickets and investigating application issues.
- Performed root cause analysis by examining application logs, SQL queries, and database records, and communicated findings to application owners.
- Managed application databases and optimized SQL queries to improve application performance.
- Collaborated with application owners and development teams to troubleshoot issues, coordinate resolutions, and ensure timely ticket closure.
Education
Bachelor of Engineering - Mechanical Engineering
R.M.K College of Engineering And Technology
Kavaraipettai, TN05.2017
XII Standard - undefined
Sambaviga Higher Secondary School
Sivaganga, Tamilnadu03-2013
X Standard - undefined
Sambaviga Higher Secondary School
Sivaganga, Tamilnadu04-2011
Skills
Languages: C#, Visual Basic, Typescript
Frontend: HTML5, CSS3 , Angular
Database: MS SQL Server, MongoDB
API: Web API
Frameworks: ASPNET Core, EF Core
Tools & Version Control: Git, TortoiseSVN
AI Tools : GitHub Copilot, Cursor
Cloud Platform : Microsoft Azure
Methodology : Agile
Certifications
Microsoft Certified: Azure Fundamentals (AZ-900)
Timeline
Senior Software Engineer
Wipro
04.2022 - 10.2024
Associate
Cognizant Technology Solution
01.2020 - 04.2022
Programmer Analyst
Cognizant Technology Solution
12.2018 - 01.2020
Programmer Analyst Trainee
Cognizant Technology Solution
12.2017 - 12.2018
X Standard - undefined
Sambaviga Higher Secondary School
XII Standard - undefined
Sambaviga Higher Secondary School
Bachelor of Engineering - Mechanical Engineering
R.M.K College of Engineering And Technology