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Vudinga Clovis Wabila

@vudingacloviswabila

Senior DevOps / Cloud Engineer at Accenture who tuned Linux and network performance, helping reduce HPC job execution time by 30%.

Cameroon

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What I'm looking for

I'm seeking a remote, full-time role with an immediate start, working 40 hours per week with US time zone overlap. I’m interested in applying my Linux, network-performance tuning, and cloud/HPC experience to latency-sensitive environments, including high-frequency trading.

At Accenture, I lead operations and reliability for enterprise Linux platforms supporting analytics workloads. I tune kernel and network parameters to reduce latency and improve throughput, and design automated infrastructure provisioning with Ansible.

I also architect AWS HPC environments with AWS ParallelCluster and SLURM, and integrate FSx Lustre storage with S3. My work at Accenture includes deploying CI/CD pipelines with Git and Jenkins and implementing monitoring with Grafana and Nagios.

At Lee Labs, I designed and deployed an HPC cluster for medical research workloads. I tuned Linux kernel and network parameters across compute nodes, and optimized performance to reduce job execution times by 30%.

Earlier, I managed containerized HPC clusters at Innovative Numerics and administered Red Hat Enterprise Linux infrastructure supporting telecom services at MTN Cameroon. I hold Red Hat certifications including RHCE and have experience with Kubernetes, OpenShift, and infrastructure automation.

Experience

Work history, roles, and key accomplishments

Technical Lead

Accenture

Jan 2023 - Jan 2026 (3 years)

Lead operations and reliability of enterprise Linux platforms supporting analytics workloads. Tune Linux kernel and network parameters to reduce latency and improve throughput for high-volume, latency-sensitive workloads.

Linux RHEL Sysctl Tune Ansible AWS AWS ParallelCluster Slurm AWS FSx For Lustre S3 Jenkins Grafana Nagios NICs

DevOps Engineer

Accenture

Jan 2022 - Jan 2023 (1 year)

Built Jenkins CI/CD pipelines to automate build and deployment workflows. Deployed and managed Ansible AWX automation platform and automated MicroStrategy platform deployments.

Jenkins CI CD Ansible AWX Microstrategy Automation

HPC Engineer

Lee Labs

Jan 2021 - Jan 2022 (1 year)

Designed and deployed an HPC cluster for medical research workloads. Tuned Linux kernel and network stack parameters to reduce latency and maximize data throughput, reducing job execution times by 30%.

HPC Linux Sysctl NICs Slurm Open OnDemand NVIDIA Modulus GPU Performance Optimization

Senior HPC Systems Administrator

Innovative Numerics

Jan 2020 - Jan 2021 (1 year)

Managed HPC clusters running containerized workloads using Singularity. Integrated GPU scheduling using SLURM and NVIDIA compute resources, and automated system configuration using Ansible.

HPC Singularity Slurm NVIDIA Ansible GPU Cluster Management Software

Linux Systems Administrator

MTN Cameroon

Jan 2016 - Jan 2018 (2 years)

Administered Red Hat Enterprise Linux infrastructure supporting telecom services. Managed storage using LVM, SAN, and NAS technologies, and configured Apache, Postfix, DNS, and monitoring systems.