Open to opportunities

Sanju Mathew

@sanjumathew

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Telecom professional with 15+ years of industry experience.

India

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What I'm looking for

I am looking for opportunities that allow me to leverage my extensive telecom experience while fostering a collaborative and innovative work environment.

I am a seasoned telecom professional with over 15 years of experience in the telecommunications industry, specializing in Radio Access Networks (RAN) and IP Core systems. My career has been marked by significant achievements, including being certified by Omantel's VP for outstanding performance and receiving accolades for my contributions to technical operational excellence. I have successfully managed the integration of over 100 Ericsson RAN MT sites and have a proven track record in corrective maintenance and network management.

Throughout my career, I have developed a robust skill set in site script configurations, hardware changes, and network troubleshooting. My expertise extends to managing spare parts inventory and executing work orders efficiently, ensuring compliance with contractual KPI obligations. I thrive in collaborative environments, working closely with various teams to foster effective communication and achieve shared goals.

Experience

Work history, roles, and key accomplishments

Current

RAN Consultant

Current

Indian Ericsson Managed Service for Omantel (Grematter LLC)

May 2016 - Present (9 years 2 months)

Spearheaded RAN, TX, and IP CORE operations, including site script configurations, software uploads, and IP configurations for 3G, 4G, and 5G RAN Nodes. Managed corrective and preventive maintenance, ensuring high network availability and adherence to SLAs, while also overseeing quality assurance, spare part management, and successful execution of change requests and work orders.

RAN IP CORE Ericsson Baseband Units OMT ROMT CCNA Quality Assurance Parts Management Acceptance Testing IP Core

Network Maintenance Engineer

Seder Group APD (Soudi Telecom-STC)

Sep 2013 - Oct 2015 (2 years 1 month)

Managed comprehensive network maintenance for LTE, including DUS & DUL script loading, software package loading, VLAN configuration, and full integration and commissioning. Troubleshot and rectified LTE on-air sites for hardware, software, and network visibility alarms, and configured various transmission equipment like MMU, PT, SP, SIU, and TCU for optimal network performance.

LTE VLAN Troubleshooting RBS RNC MMU PTS TCU SBL Upgrades Fault Management WCDMA Node B

BSS Engineer

Ericsson India Pvt Ltd.

Sep 2012 - Sep 2013 (1 year)

Oversaw the installation, commissioning, operations, and maintenance of Ericsson Microwave (IP elements), STM, SDH, and PDH Links, including Mini-Link TN, HC, and E. Managed Ericsson BSS operations, BSC Backhaul routing, E1 routing, TRX creation/deletion, and RBS software changes, ensuring network availability and resolving trouble reports.

Mini Link TN Mini Link HC Mini Link E MMU LTU XPIC Links BSC Backhaul E1 Routing TRX RBS Software Acceptance Testing Maintenance IWAN Links

Project Engineer

Avion Systems Pvt. Ltd.

Dec 2010 - Aug 2012 (1 year 8 months)

Commissioned Node B flexi WCDMA NSN BTS, NEC IPASO, NEO & V4 MW IDU, and NOKIA flexi BTS, ensuring proper installation and configuration. Conducted Customer Acceptance Tests to verify quality standards and performed external alarm testing and RF surveys for Huawei & NSN 2G, 3G sites.

Node B Flexi WCDMA NSN BTS NEC IPASO V4 MW IDU NOKIA Flexi BTS Acceptance Testing External Alarm Testing

Quality & Commissioning Engineer

Microqual Techno Pvt Ltd.

Jul 2008 - Nov 2010 (2 years 4 months)

Supervised the quality of RBS Installation sites for Huawei & Ericsson, ensuring adherence to customer quality standards for newly installed MW sites. Installed and configured Ericsson ML and MINILINK Classic Ericsson, performed VSWR measurements and DTF Correction, and conducted Customer Acceptance Tests and MW surveys.

RBS Installation Ericsson MINILINK Classic Ericsson VSWR Measurements DTF Correction Acceptance Testing Transmission MW IDU Repeater Installation Huawei BTS

Education

Degrees, certifications, and relevant coursework

NSS College of Engineering

B.Tech, Electronics & Communications Engineering

Activities and societies: Participated in State level Chess competition (Representing college). Actively involved in various events (Technical Workshops, Math Modeling, Quizzes etc.) in technical festival.

Completed a Bachelor of Technology in Electronics & Communications Engineering. The curriculum covered fundamental concepts and advanced topics in electronics and communication systems.