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Sudharsan Vijayan

@sudharsanvijayan

Message

I maintain reliable web portals and build full-stack Java applications.

India

Message

What I'm looking for

I'm looking to deliver high-quality web and full-stack solutions that align with organizational objectives while continuing to learn, innovate, and apply my Java, SQL, web development, hardware, and networking experience.

I maintain and update websites and portals at SISLInfoTech & UMS Pvt Ltd for the Central Administrative Tribunal, Chennai Bench, including the CAT and CB GeM portals.

I collaborate with development teams to debug Java code, modify SQL queries, and resolve website, design, and portal-use issues. I also support hardware setup and network security measures.

Previously, I led Windows System Administrators and managed a Windows infrastructure environment of more than 10 servers at Bio-vision Secure Solution for TNPSC. I developed network access protocols, supported video conferencing and certificate verification, and helped evaluate network hardware and software.

I'm building on my networking background through full-stack development work in Java, SQL, HTML, JavaScript, React, and Spring Boot, including employee management, e-commerce dashboard, and digital library portal projects.

Experience

Work history, roles, and key accomplishments

Current

Assistant Programmer

Current

SISL InfoTech & UMS Pvt Ltd

Apr 2023 - Present (3 years 4 months)

Responsible for maintaining and updating company websites and managing the CAT, CB GeM portal for product and service procurement. Collaborates with the development team to debug Java code or modify SQL queries to implement changes and ensure smooth functioning of the website infrastructure.

Java SQL Website Management Portal Management Troubleshooting Hardware Setup Network Security

Hardware & Network Engineer

Bio-vision Secure Solution

Oct 2019 - Mar 2023 (3 years 5 months)

Led a team of Windows System Administrators and managed a Windows Infrastructure Environment of 10+ Servers. Ensured network security by developing network access protocols, performing evaluations, and maintaining information confidentiality.

Windows Server Network Security Team Leadership Infrastructure Management Video Conferencing

Network Support Engineer

Origin ITFS Pvt Ltd

Oct 2018 - Oct 2019 (1 year)

Configured and installed servers, routers, switches, and wireless controllers. Maintained optimal network performance through monitoring and analysis, and tested software for accurate configuration.

Switch Configuration Troubleshooting