A group of women dressed in military uniforms are operating a vintage telephone switchboard. They are wearing headsets and are focused on connecting calls. The setting appears to be a busy communication center, with rows of desks and lighting fixtures overhead.
A group of women dressed in military uniforms are operating a vintage telephone switchboard. They are wearing headsets and are focused on connecting calls. The setting appears to be a busy communication center, with rows of desks and lighting fixtures overhead.

Portfolio

Showcasing my expertise in web and enterprise application development.

Two telecommunications towers extend into the sky, silhouetted against a backdrop of soft, pastel-colored clouds. The towers display intricate lattice structures with panels and antennas mounted at various levels.
Two telecommunications towers extend into the sky, silhouetted against a backdrop of soft, pastel-colored clouds. The towers display intricate lattice structures with panels and antennas mounted at various levels.
A telecommunications tower is perched on top of a high-rise building against a backdrop of a dusky sky. The sky is painted with gradients of blue and orange, reflecting the transition from day to night.
A telecommunications tower is perched on top of a high-rise building against a backdrop of a dusky sky. The sky is painted with gradients of blue and orange, reflecting the transition from day to night.

Web Development

Expert in Java, Spring Boot, and enterprise application development.

A tall metal telecommunications tower rises against a backdrop of a bright blue sky filled with scattered fluffy white clouds. The structure features antennas and equipment mounted at the top.
A tall metal telecommunications tower rises against a backdrop of a bright blue sky filled with scattered fluffy white clouds. The structure features antennas and equipment mounted at the top.
Telecom Solutions

Understanding and working knowledge of Physical and Logical Inventory and Service Orchestrator OSS Stack

Understanding and working knowledge of Network Technologies like Ethernet (MEF compliant Services like EPL/EVPL etc), SDH, OTN, MPLS etc.

Got experience on various modules of Cramer OSS Suite including SyncEngine, Service Fulfillment Adapter(SFA), Task Engine, Parameter Manager.

A tall, cylindrical telecommunications tower with multiple observation decks and a red-and-white antenna at the top stands against a backdrop of a blue sky with scattered clouds.
A tall, cylindrical telecommunications tower with multiple observation decks and a red-and-white antenna at the top stands against a backdrop of a blue sky with scattered clouds.
Database Management

Proficient in Neo4j, Oracle 9i, PL/SQL programming, and relational database systems.

Hi Kathir,

Thanks for the opportunity to provide feedback. Below are the observations noted by me regarding your performance.

Good understanding of Cramer technicalities, Positive attitude towards challenging tasks,Clean code delivery,Reliability & Transparency,Tenacious approach,Always willing to work on new stuff

These make you a great asset to Cramer Development team and it always been a pleasure working with you. Please continue the good work.

Have a great day

Virendra Chaubey

Scrum Master

PMP® | CSM® | PSM-I | PSPO-IM +91 80507 68103 | E virendra.chaubey@team.telstra.com

An S.O.S. sign with a red background and white telephone symbol is mounted on a wall. Near the sign, a surveillance camera is positioned, and a blue fluorescent light is visible below.
An S.O.S. sign with a red background and white telephone symbol is mounted on a wall. Near the sign, a surveillance camera is positioned, and a blue fluorescent light is visible below.

★★★★★

Expertise

Delivering OSS solutions with precision.

Portfolio

Solutions

mkathir09@gmail.com

+91 9171937273

kathiravanMurugan© 2025. All rights reserved.