Manas Ranjan Sahoo
Summary
Proficient Solution Integrator with Four years dedicated to Packet Core and 5GC domains, delivering solutions on Nokia & Ericsson nodes.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Solution Integrator
Ericsson
02.2026 - Current
- Integrated and validated Ericsson Policy Control nodes (PCRF / SAPC / CCPC) in Ericsson lab successful deployment readiness.
- Performed end-to-end solution integration including installation, configuration, and onboarding of policy control components in virtualized / cloud-native infrastructure.
- Executed functional, integration, and interoperability testing with Packet Core elements such as AMF, SMF, UPF, UDM, and CHF.
- Supported deployment activities including software upgrades, patch installation, health checks, and post-deployment validation in lab environments.
- Troubleshot integration issues related to Diameter, HTTP2/REST APIs, policy provisioning, and subscriber session handling.
Solution specialist
INFINITE COMPUTER SOLUTION
04.2024 - 01.2026
- Executed deployment of NPC and PCF on Kubernetes using NCS and NCOM tools.
- Conducted configuration checks and validated installation and commissioning procedures.
- Configured NPC components, including PCRF, PCEF, and enforcement functions.
- Analyzed call flows for Gx, Gy, Sy, and Rx interfaces with strong technical expertise.
- Captured and analyzed PCAPs for Gx, Sy, and Rx interfaces utilizing Wireshark.
- Developed High-Level Design (HLD), Low-Level Design (LLD), and CIQ documentation for deployment.
- Created test case sheets for functional and non-functional testing processes.
- Managed subscriber policies by preparing RSVs in the NPC SM GUI.
Fault Management Engineer
UST GLOBAL PVT LTD
01.2023 - 04.2024
- Performing daily health checks of MME, SGW, PGW, PCRF, AMF, SMF, UDG, PCF, and CMG, and taking corrective actions on any abnormalities or alarms.
- Creating alarm reports and escalating issues to the client to enhance network reliability.
- Monitoring alarms on a daily basis and raising tickets for L2 engineers.
- Handling first-level troubleshooting for customer complaints and for critical and major alarms.
- Taking daily backups of the MME EPG node.
Alarm Monitoring Engineer
NISCOM TELE INFRA PVT LTD
04.2022 - 01.2023
- Monitoring Packet Core and IMS nodes (MME, SBC, EPG, PCRF, MGW) alarms on a daily basis.
- Creating tickets based on SLA priority and assigning them to L1 engineers.
- Raising JIRA tickets for any tool-related issues.
- Checking system graphs daily and raising tickets for any deviations observed.
- Preparing the alarm dashboard and sending it to the customer on a daily basis.
Education
Master of Computer Application - Computer Science
Jain university
Bangalore2024
Skills
- LTE
- VOLTE
- PCRF/NPC/PCF
- AUSF
- MME
- EPG
- PUTTY
- Kubernetes
- Docker
- Cloud
- NSM
- ITSM
- 5GC
Certification
- Advanced certification in Cloud Computing & Devops , UE8ICT IIT Roorkee & Intellipaat
Personal Information
Disclaimer
I, Manas Ranjan Sahoo, hereby declare that the information contained herein is true and correct to the best of my knowledge and belief.
Timeline
Solution Integrator
Ericsson
02.2026 - Current
Solution specialist
INFINITE COMPUTER SOLUTION
04.2024 - 01.2026
Fault Management Engineer
UST GLOBAL PVT LTD
01.2023 - 04.2024
Alarm Monitoring Engineer
NISCOM TELE INFRA PVT LTD
04.2022 - 01.2023
Master of Computer Application - Computer Science
Jain university