Pascal Adama SARR

Pascal Adama SARR

I'm currently working at 01-Edu as a System administrator and DevOps Engineer.

About me

I run the infrastructure behind 01Edu's learning platform: Linux servers, Proxmox clusters, and the deployment automation around them. Before software, I spent five years on Senegal's electrical network, from thermographic inspection to a 1700-substation digitisation programme I ran the field team for. Same discipline either way: systems people only notice when they stop.

Tech Stack Overview

Proficient in modern technologies across the full development stack

DevOps

DockerKubernetesAnsibleCI/CDVagrantDevSecOpsGCPAWSAzureFinOps

Frontend

ReactNextJSTypeScriptJavaScript ES6+TailwindCSS

Backend

GoNode.jsREST APIsGraphQLRust

Database

PostgreSQLSQLiteMongoDB

Mobile

FlutterDartiOSAndroid

Industrial infrastructure

ThermographyPredictive maintenanceCMMSDrone inspection

Professional Experience

6+ years of experience in DevOps, Full-Stack Development and Industrial Maintenance

DevOps Engineer & System Administrator

01Edu
August 2025 - Present
Full-time

Responsible for the deployment and maintenance of the 01Edu learning platform infrastructure. Managing Linux servers and Proxmox virtualization clusters for high availability. Implementing server diagnostic strategies and monitoring solutions to ensure optimal performance. Developing automated deployment scripts and infrastructure as code practices to streamline operations.

Key Achievements
Successfully deployed and maintained 01Edu platform across multiple environments
Configured and managed Proxmox clusters ensuring 99.9% uptime
Automated server provisioning reducing deployment time by 60%
Implemented comprehensive monitoring and alerting systems

DevOps Engineer & Mobile Development

Zone01 Dakar
August 2024 - August 2025
Part-time

Automated CI/CD pipelines end to end with Docker, Kubernetes, Ansible and Vagrant, and ran the cloud infrastructure they deployed to, including monitoring and performance work. Also built cross-platform mobile applications with Flutter and Dart.

Key Achievements
50% reduction in deployment time through DevOps automation
Improved production environment stability
Implementation of advanced DevSecOps practices

Full Stack Developer

Zone01 Dakar
March 2023 - August 2024
Full-time

Built web and desktop applications in Go, JavaScript, Rust and C. Work covered React and Next.js front ends, PostgreSQL and SQLite schema and query design, and REST and GraphQL API design, across hexagonal, monolithic and microservice architectures.

Key Achievements
20+ full-stack projects developed with modern technologies
Expertise in hexagonal, monolithic and microservices architectures
Effective team collaboration with agile methodologies

Front-End Developer

RESELFROM
February 2024 - April 2024
Part-time

Modern user interface development for the collaborative platform "Wall of Share". Implementation of responsive front-end architecture with JavaScript ES6+ and TailwindCSS, REST API integration, performance optimization.

Key Achievements
Built responsive collaborative platform interface with modern JavaScript ES6+
Implemented efficient API integration for seamless data flow
Optimized front-end performance and user experience

Data Center Manager - Drone Pilot

VOLANTIS
May 2021 - February 2022
Part-time

Innovation in electrical infrastructure inspection using thermographic drones. Piloting aerial inspection missions on HTA lines, development of secure flight protocols, advanced thermal data processing.

Key Achievements
60% efficiency improvement vs traditional field inspections
Processing hundreds of monthly inspection data

Thermography / Ultrasound Specialist

SENELEC
January 2020 - October 2023
Part-time

Expert in non-destructive testing for high-voltage electrical infrastructures. Conducting thermographic and ultrasonic inspections on transformers, urban panels, insulators and critical equipment. Planning predictive maintenance campaigns.

Key Achievements
35% reduction in unplanned failures through predictive maintenance
Strict compliance with electrical safety standards

Senior Elevator Maintenance Technician

CFAO
July 2019 - October 2019
Full-time

Complete technical management of elevator fleet in Dakar-Diamniadio. Preventive maintenance, complex fault diagnosis, 24/7 emergency interventions on electromechanical, hydraulic and electronic systems.

Key Achievements
25% reduction in average fault resolution time

Labeling Team Leader - GMAO Project

SENELEC
July 2018 - July 2019
Full-time

GMAO (Gestion de la Maintenance Assistée par Ordinateur) project management with field team supervision. Digitization and standardization of 1700+ HTA/BT transformation stations across Rufisque (700 stations) and Liberté (1000+ stations) sectors. Coordination of identification and nomenclature activities.

Key Achievements
1700+ electrical stations successfully digitized
50% improvement in preventive maintenance efficiency

What Colleagues Say

Feedback from industry professionals and collaborators

Pascal demonstrates exceptional technical skills in both DevOps and full-stack development. His ability to bridge infrastructure and application development makes him invaluable to our team.
E
Engineering Manager
Technical Lead
Zone01 Dakar
His work on digitalizing our electrical infrastructure was remarkable. Pascal's systematic approach and technical expertise delivered measurable improvements in our maintenance operations.
P
Project Director
Infrastructure Manager
SENELEC
Working with Pascal on complex projects has been a great experience. His knowledge spans from modern web technologies to industrial systems, bringing unique perspectives to problem-solving.
S
Senior Developer
Full-Stack Developer
Development Team

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