• Redesigned the CICD workflow engine to deploy and upgrade of 10K nodes across 50K sites.• Serverless,10x parallel computing and achieved ~90% faster and 60% cost savings on resources.• Utilized AI/ML tools to analyze CI pipeline patterns and optimized execution in distributed clusters.• Reduced pipeline bottlenecks by a significant 70%.• Communicated a strategic vision to stakeholders in migration and hybrid cloud transformation.• Redefining resource utilization for… Show more • Redesigned the CICD workflow engine to deploy and upgrade of 10K nodes across 50K sites.• Serverless,10x parallel computing and achieved ~90% faster and 60% cost savings on resources.• Utilized AI/ML tools to analyze CI pipeline patterns and optimized execution in distributed clusters.• Reduced pipeline bottlenecks by a significant 70%.• Communicated a strategic vision to stakeholders in migration and hybrid cloud transformation.• Redefining resource utilization for distributed clusters and improved efficiency by 65%. Show less

• Designed a Cloud Adaptor to deploy IaC, Platform, and 5G Applications on multi-cloud providers.• Successfully implemented the Zero Touch Provisioning Automation Model.• Complex legacy application is split Edge and Central network functions in a Distributed architecture.• Achieved ~85% power savings (from 240 W to 35 W per node) by replacing x86 with ARM.• Dedicated hardware accelerations are provisioned to achieve high throughputs.• Redesigned messages bus to traverse… Show more • Designed a Cloud Adaptor to deploy IaC, Platform, and 5G Applications on multi-cloud providers.• Successfully implemented the Zero Touch Provisioning Automation Model.• Complex legacy application is split Edge and Central network functions in a Distributed architecture.• Achieved ~85% power savings (from 240 W to 35 W per node) by replacing x86 with ARM.• Dedicated hardware accelerations are provisioned to achieve high throughputs.• Redesigned messages bus to traverse high-volume event steams with 1 to 10Gbps. Show less

Design and Development of Service Management Orchestrator (SMO) for Telco Operators

Complex legacy base band unit application is split Edge and Central network functions in a Distributed architecture.Migration of vRAN application from Virtual Machines to Cloud Natvie container platforms

- Led the development and deployment of production-grade data centers for AT&T, including large data centers, medium data centers, and compact data centers- Utilized Python, Ansible, Terraform, TOSCA Templates, Heat Templates, Red Hat OpenStack, and Mirantis OpenStack for the development process- Created and executed test cases using OpenStack Tempest and Ansible playbooks, ensuring the reliability and functionality of the deployed infrastructure- Developed APIs in Python to… Show more - Led the development and deployment of production-grade data centers for AT&T, including large data centers, medium data centers, and compact data centers- Utilized Python, Ansible, Terraform, TOSCA Templates, Heat Templates, Red Hat OpenStack, and Mirantis OpenStack for the development process- Created and executed test cases using OpenStack Tempest and Ansible playbooks, ensuring the reliability and functionality of the deployed infrastructure- Developed APIs in Python to interact with AT&T's service orchestrator, enabling seamless integration and efficient communication with the orchestrator (RO)- Collaborated with development teams and testing teams, providing guidance and support in the development of Methods of Procedure (MOP) for the project- Conducted multiple Proof of Concepts (POCs) for cloud infrastructure management, addressing the specific needs and requirements of different telco customers- Played a key role in the design and architecture of the cloud infrastructure management framework, ensuring its scalability, reliability, and compatibility with AT&T's service orchestrator- Worked closely with AT&T stakeholders to understand their requirements and translate them into effective solutions for infrastructure management- Leveraged your expertise in cloud architecture and infrastructure management to drive the success of the ATT Rocket project and deliver high-quality services to AT&T customers Show less

- Successfully migrated Akamai vCDN (Virtual Content Delivery Network) from VMware to the OpenStack open-source platform- Conducted requirement analysis and designed CDN nodes within OpenStack, including the design of High-Performance Compute (HPC) and Round Robin (RR) configurations in specific zones- Utilized One Vintage Manager (OVM) to map sites and place HPC and RR components on designated north and west compute nodes- Implemented port mapping and MAC binding for each VM using… Show more - Successfully migrated Akamai vCDN (Virtual Content Delivery Network) from VMware to the OpenStack open-source platform- Conducted requirement analysis and designed CDN nodes within OpenStack, including the design of High-Performance Compute (HPC) and Round Robin (RR) configurations in specific zones- Utilized One Vintage Manager (OVM) to map sites and place HPC and RR components on designated north and west compute nodes- Implemented port mapping and MAC binding for each VM using OVM, facilitating the installation of RR and HPC generic images- Conducted comprehensive vCDN testing using various scenarios, including video playback, to ensure optimal performance and functionality- Utilized automation tool deploy Akamai vCDN on OpenStack Juno/Icehouse releases in an in-house lab environment- Developed and utilized HOT (Heat Orchestration Template) templates for dynamic resource management and streamlined VM launches- Prepared detailed design documents and practitioner guides to ensure efficient implementation and ongoing management of the vCDN solution- Integrated Nuage SDN plugin with OpenStack and Cloud Management System for seamless network management.- Deployed L2 and L3 domain templates and established integration between Nuage SDN and Cloud Management systems.- Managed the Nuage virtualized architecture and Nuage SDN in both Advanced and Basic modes.- Orchestrated the deployment of application servers, web servers, and database servers across multiple zones.- Assigned subnets, routers, and gateways to ensure proper network connectivity and routing.- Implemented network isolation by configuring ACL (Access Control List) policies using Nuage VSD (Virtualized Services Directory). Show less

Project1: NEC SDN Platform Driver - UNC-PFCRoles and Responsibilities:- Conducted thorough requirement analysis and contributed to the design phase of the project- Prepared detailed design documents to guide the development process effectively- Coordinated and assisted the team throughout the development lifecycle- Responsible for task scheduling, work assignment, and tracking progress to ensure timely delivery- Provided technical guidance and direction to the… Show more Project1: NEC SDN Platform Driver - UNC-PFCRoles and Responsibilities:- Conducted thorough requirement analysis and contributed to the design phase of the project- Prepared detailed design documents to guide the development process effectively- Coordinated and assisted the team throughout the development lifecycle- Responsible for task scheduling, work assignment, and tracking progress to ensure timely delivery- Provided technical guidance and direction to the team to ensure the development of a high-quality product- Developed the back-end module responsible for communication and management of the OpenFlow controller- Conducted unit testing, integration testing, and system testing to ensure the reliability and functionality of the solution- Tracked and managed bug reports to ensure prompt resolution and a smooth development processProject2: BROCADE Switches & Routers - FASTIRON & NETIRONRoles and Responsibilities:- Analyzed customer requirements and provided a reliable design solution- Managed a team of developers to implement the low-level design in C code- Took ownership of the Domain Name Server (DNS) module and successfully implemented it for IP/IPv6 functionality- Actively involved in defect fixing for the FIPS (Federal Information Processing Standards) and CLI (Command-Line Interface) modules- Customized various NMS (Network Management System) backend modules to meet specific customer requirements- Conducted code reviews and provided guidance to the team for code integration and defect fixing- Accountable for syncing the fixed defects by backporting the code to different platforms- Executed unit testing, integration testing, and system testing to ensure the quality and functionality of the solution- Tracked and managed bug reports to ensure timely resolution and maintain a stable codebase Show less

- Developed and implemented communication software for the Modular Sputtering System (MB2), enabling data transfer and automatic logging to a database in case of system overload. Troubleshot code issues and ensured seamless communication between factory host system and MB2.- Resolved boot file issues and updated the Mission Critical boards of the Torpedo Fire Control Unit. Developed a shell script to force-upload the boot loader and transferred the QNX 4.0 OS to… Show more - Developed and implemented communication software for the Modular Sputtering System (MB2), enabling data transfer and automatic logging to a database in case of system overload. Troubleshot code issues and ensured seamless communication between factory host system and MB2.- Resolved boot file issues and updated the Mission Critical boards of the Torpedo Fire Control Unit. Developed a shell script to force-upload the boot loader and transferred the QNX 4.0 OS to higher memory flash disk configurations.- Contributed to the design and development of the Speech Processor for Implantable Cochlear Stimulator (SPICS), including the design of filters, optimization for accurate results, and development of graphical user interface (GUI) models.- Designed and analyzed signals for Active Sonar systems, applying FFT and LMS algorithms to remove noise and calculate signal-to-noise ratio. Developed new signal sequences for improved range and speed detection, along with coding the necessary functions in MATLAB and C. Show less