PROFESSIONAL SUMMARY:

A quality - focused person, Insightful, result-driven Network Engineer with notable success in designing, planning, integrating, coordinating, analyzing, troubleshooting, and implementing solutions according to organizational standard with hands on experience in cloud, IP networks and Telecommunication platforms.

SKILL:

• Advanced problem-solving skills
• Troubleshooting and debugging
• IP routing Protocol - OSPF, EIGRP, BGP, IS-IS, MPLS
• EPC Nodes (SGSN-MME, S/PGW, DNS, AAA, PCRF, vEPC)
• Good knowledge of E2E from EPC to CS domain
• Excellent knowledge of 2G, 3G & LTE (4G) technologies
• Hands on experience on Cisco (routers and switches), Juniper, SSR, Firewall,
• Ability to learn fast and adapt to new challenges
• Advanced knowledge of DNS, AAA, DHCP and Radius servers
• Software verification and testing
• Good Technical Experience
• Strong Analytical Skills
• Strong Collaborative Skills
• Knowledge of Cloud, KVM Open stack, (Cisco, CEE) and Virtualization
• Packet Tracers and analysis tools - Wireshark, Protocol Analyzer, and tcpdump
• Good knowledge of LDAP, XML, SOAP
• Knowledge of C++, Linux scripting
• Good business analytical skill
• Software Defined Network (SDN)
• Starter in Python
• Good hands-on in Linux & Windows
• Communication Skills
• Excellent Problem-Solving Skills
• Team Leader skill
• Project Management
• Internet of Things (IoT)
• TCP / IP Protocols
• Technical Support skills
• IAM roles/Policies
• Elastic Beanstalk
• Cloud Formation & template
• OpsWorks - chef, puppet
• NoSQL Database - DynamoDB, Redshift
• S3, EBS, ELB, Auto scaling groups, Cloudfront
• Cloudwatch, Cloudtrail, X-ray
• VPC, Route53, Elastic load balancers,
• AWS Cognito -User pool, Federated Identity
• Elasticache - Redis, memcache
• CI/CD - Codepipeline, codestar, codeBuild, codeDeploy & codeCommit
• Git, GitHub, Jenkins, Ansible, Nodejs, JSON
• Redshift, RDS, Aurora
• Lambda, Elastic beanstalk,
• AWS migration - direct connect, snowball, storage gateway
• ECS - Dockers, Fargate
• AWS API Gateway
• SQS & SNS

PROFESSIONAL EXPERIENCE:

AWS Solution Architect

Confidential, Riverview, FL

Responsibilities:

• Migration of on-premise datacenter to cloud
• Automation of services using ansible
• Using IAM to create roles, users, groups, implementing MFA to provide efficient security to AWS account.
• Configuration of S3 to host Static Web content.
• Using of S3 Versioning to prevent accidental deletion of files
• S3 lifecycle policies configuration for transition to either Standard-IA and archive files in Glacier
• Use of security groups and network ACL to ensure the security of the AWS
• Using of internet gateways and route tables to connect instance to the internet
• Configuration of elastic load balancers for traffic distribution and auto scaling groups for a fault tolerant and highly available environment.
• Creation of S3 buckets in the AWS environment for file storage.
• Using AWS CI/CD services for deployment
• Have good knowledge of creating and launching EC2 instances using AMI’s of Linux, Ubuntu, RHEL, and others.
• Using Route53 to implement a highly and scalable domain name service (DNS) application.
• Integration of Amazon CloudWatch with Amazon EC2 instances for monitoring log files, events and track metrics
• Creation of EBS volumes for storing application files for use for EC2 instances.
• Creation of snapshots to take backups of the volumes and AMI images to store launch configurations of the EC2 instances
• Creation of NAT gateways and instances to allow communication from the private instances to the internet in the public subnet
• Creating multiple VPC in public and private subnets as required and distributing them as groups into various availability zones of the VPC.

Solution Architect

Confidential, Puerto Rico

Responsibilities:

• Preparation of Low level and High Design documents
• Analyzing, verification, testing, designing, and developing end-to-end solution for IP, Packet core, Cloud, and Virtual nodes
• Developing network design for customer to transit and migrate from legacy network to cloud and virtualized network
• Lead Cloud
• Planning and coordination of technical project activities
• Developing detailed time plan for technical project activities
• Customer technical presentation and sales support
• Providing training and technical presentation to the customer
• E2E design, support, and Analysis of project activities

Integration Engineer IP & EPC (Lead)

Confidential, Puerto Rico

Responsibilities:

• Developing process for documentations for design, integration and troubleshooting documents for easy reference and accessibility by the team
• Supervision and coordination of other Engineers
• Prepare test cases and matrix for integration and acceptance
• Provide design documents both High and Low - level design documents
• Providing remote and on-site support to customers
• Test analysis for hardware and software
• Fault identification, troubleshooting and customer support
• Technical presentations and documentation
• Coordination of integration of packet core nodes
• Collaboration with project team in providing technical input
• Optimization and network audit to enhancing better performance
• Performing software updates and identifying the upgrade path tailored to meet customer needs
• Verification of configuration and integration of nodes - packet core and IP nodes
• Analyze, prepare, and coordinate test cases

Network Engineer

Confidential

Responsibilities:

• Produced high - level and low-level Mobile Packet Backbone Network (MPBN) architectural designs that inter-connect various network subsystems
• Ensured end-to-end service availability on all IP nodes, with superior quality of services
• Carried out changes after preparing MOP/SOP for planned activity according to severity. The configuration changes include defining firewall policies, opening port & configuring routing; establishing connectivity within sub networks
• Configuration and Integration of packet core nodes
• Network design and audit
• Performed security audits, risk assessment and analysis for network and information systems
• Carried out functional testing including UAT, acceptance and network testing
• Technical presentation to customer
• Interfaced with project team in eliciting project requirements to create test strategy and plan
• Support of presales activities and prepare of technical sales support documents and presentation
• Identified IP network risk and service outage and take initiative to minimize the outage
• Maintained SLA with customers for different severity of faults related to voice and data services/systems
• Design and integration of Packet core nodes
• Performing software evaluation and recommending the best upgrade paths
• Preparation of Method of procedure (MOP), Acceptance Test Document (ATP), and High-level documents
• Audit of the IP network and making recommendations for Optimization and better network performance
• Responsible for architectural design, implementation and support of networking technologies, including routers, switches and firewalls

Network Engineer

Confidential

Responsibilities:

• Operation and maintenance of IP/GPRS data network
• Network monitoring and evaluation of KPI to compare with the set target in SLA
• Configuration of IP and GPRS nodes on the packet network
• Network design and making recommendations to the vendor for proper actions
• Verification and confirmation of activities by various vendors
• Acceptance of nodes from the vendor
• Creation of trouble ticket on cases and follow up on the tickets
• Presentation of weekly reports and activities to the management
• Drives complex IP network project initiatives end to end (solution proposal, low level design, test and implementation, documentation, solution deployment

IP Network Engineer

Confidential

Responsibilities:

• IP network design and implementation
• Configuration, troubleshooting and network analysis
• Network monitoring and optimization for effective performance
• Collate daily, weekly and monthly network statistics for analysis
• Documentation of monitoring report for KPI measurements
• Deployment of new Cisco routers, switches and firewalls
• Constant review of security Implementation policies of firewalls to mitigate against new treats
• Provide recommendation on improvement and new technologies
• Respond to, evaluate, and prioritize incoming phone and email requests for technical assistance from users experiencing problem with IP network