Travelling, Chess, Socializing with Friends
Vivek Kumar
Senior Solution Integrator
Noida
Summary
Experienced in system integration, automation, and cloud infrastructure. Focus on developing scalable, secure, and high-performing solutions. Eager to contribute expertise to a collaborative and innovation-driven environment. Seeking opportunities for professional growth and advancement.
Overview
10
10
years of professional experience
2
2
Languages
Work History
Senior Solution Integrator
Ericsson India Global Services Pvt. Ltd
01.2022 - Current
- Prepared comprehensive design and functional documents while working on solution analysis, design, and development.
- Developed and configured new business logic using DUP (C-based) for File and Event Mediation as well as worked on Online Mediation (Java- based).
- Created automation scripts to reduce manual efforts and improve system efficiency.
- Conducted unit testing, defect tracking, and troubleshooting for change requests, including performance and stability testing.
- Engaged with business teams to analyze requirements, discuss feasibility, and provide solutions.
- Guided new team members with end-to-end walkthrough of business solutions, enabling quicker onboarding and knowledge sharing.
- Established strong relationships with stakeholders through consistent communication and collaboration on project goals.
- Mentored junior team members, promoting professional growth and fostering a collaborative work environment.
DevOps Engineer & OSS-BSS Deployment
Fusionnet Web Services Pvt Ltd
11.2017 - 01.2022
- Led system integration activities across development, QA, UAT, and production environments.
- Managed end-to-end build and deployment setup for enterprise applications.
- Conducted thorough application testing and troubleshooting, providing clear documentation for development teams.
- Collaborated with cross-functional teams to deliver system analysis and solution design based on project requirements.
- Provisioned and maintained 30+ Linux servers with 99.9% uptime for critical business services.
- Automated server provisioning and configuration using Ansible and Shell/Python scripting.
- Utilized Git for efficient source code management and version control.
- Implemented Zabbix and PRTG monitoring tools to improve system reliability and reduce incident rates.
- Developed automation scripts to streamline routine tasks, boosting team productivity and operational efficiency.
- Set up and managed cloud infrastructure on AWS, ensuring secure and scalable deployments.
- Installed and configured Apache Web Server and MySQL and resolved performance bottlenecks through active monitoring.
- Key Projects:
- Adobe Sign Integration (Adobe) - Project Manager
- Develop Process Flows and Operations Procedures.
- Worked with adobe technical team to integrate digital signature functionality with our CRM System.
- Payment Gateway Integration (HDFC/Paytm/BillDesk) - Project Manager
- Coordinate with vendors for system integration and other technical matters.
- Develop Design Documents, Interface Specifications, Technical Specifications & Functional Specifications.
- Billing System (Fusionnet Web Services Pvt Ltd) - Project Manager
- Responsible for staging, production and deployment environment setup.
- Develop Design Documents, Interface Specifications, Technical Specifications & Functional Specifications.
- Worked with our internal team to create a new web-based billing system.
- WhatsApp Business API solution (ACL Mobile Limited) - Project Manager
- Develop Process Flows and Operations Procedures.
- Coordinate with vendors for system integration and other technical matters.
Server Administrator
Nexthop Technologies Pvt. Ltd
10.2015 - 10.2017
- Installed and maintained Linux and Windows servers for enterprise environments.
- Deployed and managed cloud infrastructure on AWS, ensuring scalability and security.
- Performed disk management including file systems, disk partitions, and LVM configuration.
- Handled user administration tasks such as account setup, access control, and policy enforcement.
- Configured and managed FTP servers and file-sharing services.
- Set up remote access tools like SSH and SCP for secure administration.
- Scheduled automated jobs using CRON for routine system tasks and maintenance.
- Performed data backup and restoration using tools like tar, scp, and rsync.
- Installed and configured MySQL database servers for application support.
- Configured and implemented AAA (Authentication, Authorization, Accounting) servers.
- Deployed and managed Apache web servers with virtual hosting setup.
Education
B.Tech. - Computer Science & Engg.
Uttar Pradesh Technical University
Skills
Data Analyst - Ericsson Mediation
CI/CD - Kubernetes, Docker, Ansible
Cloud Computing - AWS, EC2, S3
DevOps
System Integration
Linux Operating System
Scripting Language - Shell, Python
System Administration
Database - MySQL, Postgres
Monitoring Tool - Zabbix, PRTG, ELK
Language - PHP, HTML, CodeIgniter
Key Project
DMP Prepaid Deployment
Ericsson Client: Indosat Ooredoo Hutchison (IOH)
- Led deployment of the Digital Monetization Platform (DMP) to manage lifecycle events for prepaid MSISDNs across multiple business systems
- Developed logic to automate termination of prepaid numbers upon reaching end-of-life, ensuring consistent handling across integrated platforms
- Successfully migrated 83 million prepaid subscribers to the new DMP with zero data loss or service disruption
- Delivered a high-volume migration with exceptional speed, quality, and operational stability
SoftBank 5GC CGF BLC Update
Ericsson Client: Softbank Japan
- Developed and deployed Business Logic Configuration (BLC) for 5G Core CGF in a production telecom environment
- Performed comprehensive standalone testing to ensure reliability and functional accuracy of BLC processing
- Executed thorough CDR validation to verify CGF output integrity and adherence to business rules
- Designed and validated DITP procedures to support smooth deployment and integration readiness
- Managed BLC deployment activities with minimal service impact and ensured successful rollout
- Led User Acceptance Testing (UAT) with cross-functional stakeholders, achieving on-time delivery and approval
Thuraya BSS Project
Ericsson Client: Thuraya
- Developed and implemented Business Logic Configuration to enable seamless integration across Thuraya’s BSS landscape
- Led deployment of prepaid subscriber solutions using CCN, OCC, SDP, AIR, and MSC components
- Delivered postpaid subscriber capabilities, integrating core systems like MSC, SGSN, GGSN, and SMSC
- Designed and validated mediation layer functionalities ensuring accurate billing and efficient data flow
Adobe Sign Integration
Fusionnet Project
- Develop Process Flows and Operations Procedures
- Worked with adobe technical team to integrate digital signature functionality with our CRM System
Payment Gateway Integration (HDFC/Paytm/BillDesk)
Fusionnet Project
- Coordinate with vendors for system integration and other technical matters
- Develop Design Documents, Interface Specifications, Technical Specifications & Functional Specifications
Billing System Fusionnet
Fusionnet Project
- Responsible for staging, production and deployment environment setup
- Develop Design Documents, Interface Specifications, Technical Specifications & Functional Specifications
- Worked with our internal team to create a new web-based billing system
WhatsApp Business API solution
Fusionnet Project
- Develop Process Flows and Operations Procedures
- Coordinate with vendors for system integration and other technical matters
Accomplishments
- Successfully migrated 83 million prepaid subscribers to the new Digital Monetization Platform with zero data loss or service disruption in the Indosat Ooredoo Hutchison (IOH) DMP Prepaid Deployment project.
Self Description
- Self-motivated, cooperative & always positive.
- Flexible- can work in fast-paced, iterative environment.
- Ability to present myself and keep my views to a group of people.
Interests
Personal Information
- Father's Name: Mr. Pawan Bhushan Singh
- Date of Birth: 01/09/94
- Gender: Male
- Nationality: Indian
Timeline
Senior Solution Integrator
Ericsson India Global Services Pvt. Ltd
01.2022 - Current
DevOps Engineer & OSS-BSS Deployment
Fusionnet Web Services Pvt Ltd
11.2017 - 01.2022
Server Administrator
Nexthop Technologies Pvt. Ltd
10.2015 - 10.2017
B.Tech. - Computer Science & Engg.
Uttar Pradesh Technical University