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Hire the best Linux System Administrators in Barcelona, ES

Check out Linux System Administrators in Barcelona, ES with the skills you need for your next job.
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  • $70 hourly

    • 5.0/5
    • (9 jobs)
    I'm the founder and product director of Savant (GitHub link) - an open-source computer vision and video analytics framework on DeepStream. I specialize in high-performance inference in computer vision and video analytics optimized for Nvidia data center and edge hardware. I design and develop scalable, high-performance computer vision architecture with the most advanced and efficient technologies from Nvidia and Savant. As a software developer, I create Rust libraries for Python code optimization.
    vsuc_fltilesrefresh_TrophyIcon Linux System Administration
    YOLO
    FFmpeg
    GStreamer
    CUDA
    Apache Kafka
    Software Architecture & Design
    Multithreaded, Parallel, & Distributed Programming Language
    OpenCV
    Python
    Docker
    Rust
  • $65 hourly

    • 5.0/5
    • (20 jobs)
    I am an expert full-stack devops developer (including Linux administration and troubleshooting) with computer engineering studies and 14 years of experience in IT and I’m also an official industrial automation technician (industrial programming, quality, sensing and automated process control). I'm in the central Europe timezone UTC+1 and I'm specialized in building and maintaining the next things: * SaaS platforms (I can also offer white-label SaaS's solutions with no upfront costs, just pay per use) * Management platforms with clients and staff areas (public area + backoffice) * Improve and convert legacy and current applications to high performance and high availability applications. * Internet of Things (IoT) (I have an interesting hardware product for enabling the secure boot of encrypted servers) * Industrial and management processes automation. * Desktop/mobile management apps. * Websites (from WordPress to massive video streaming websites). * Digital signage (reactive playlists, multiplatform Web/Linux/Windows/Android players, piped music, unattended secure kiosks) * Crypto projects. Some technologies I know (keywords): Linux (as DevOps, I can automate operations, maintenance and monitoring of any number of servers) PHP - Symfony - Laravel GoLang Python AWS - S3 - Cloudfront - Batch - EC2 - ECS - Route 53 - VPC's - etc. HTML - JS - CSS Docker - Docker Compose NodeJS Websockets - MQTT Arduino / ESP32 firmware MYSQL MongoDB ElasticSearch InfluxDB Grafana Prometheus Memcached Redis Angular +2 ReactJs React Native Cordova Ionic Crypto and NFT (ERC20, ERC721 ) also BTC developments. Salesforce (Lightning development and Salesforce API integrations) Zoho (Zoho API integrations) Other skills: * Clean code (SOLID, KISS, YAGNI, DRY). * Automation (bash/python scripting, CI/CD, reports, handling events, repetitive tasks, etc.). * Friendly and professional dashboards for processes (instrumentation and alerts). * Improve performance of existing systems (WordPress and custom-made developments). Most successful achievement: * I've been on-call for two years and getting 0 calls regarding issues in a massive global digital signage SaaS platform designed, implemented, built and maintained by myself (uptime of 100% for two years).
    vsuc_fltilesrefresh_TrophyIcon Linux System Administration
    ESP32
    Arduino Firmware
    Amazon Web Services
    MongoDB
    AWS IoT Core
    WordPress
    PHP
    API
    Amazon EC2
    Elasticsearch
    Zoho CRM
    DevOps
    CI/CD
    Performance Optimization
  • $35 hourly

    • 4.8/5
    • (49 jobs)
    I'm a Security Specialist, with +15 yr of experience in the security field and +20 yr in system administration (Linux, AIX, BSD and Windows) on banking, education and R&D sectors. Feel free to get in touch if you need: * Security infrastructure administration or advice * Security Audit & Pentesting * Linux/Windows/AIX system administration or server troubleshooting and LAMP/LEMP stack deployments and fine tunning. I will be glad to collaborate on your project.
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    AWS Systems Manager
    Windows Administration
    Wireless Security
    Security Engineering
    Security Infrastructure
    Internet Security
    Security Analysis
    Information Security
    Network Security
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    Very broad range of experiences with current and legacy Operating Systems, new developments, maintaining and securing legacy systems, and application development. Expert at project and system integration. Product development and project delivery on-time, hands-on decision maker. Development and production Engineer. Experienced, articulate and focused problem-solver. Core competencies: risk minimisation, reliable systems, problem investigation and resolution. Expert knowledge and understanding of problem decomposition, prototyping, complex systems and how to achieve successful project delivery. Technical lead, mentor. Clear unambiguous business, technical and project management.
    vsuc_fltilesrefresh_TrophyIcon Linux System Administration
    Firewall
    API Development
    Troubleshooting
    HAProxy
    PHP
    Proxmox VE
    PfSense
    DevOps
    Virtualization
    Dovecot
    SMTP
    DNS
    Python
  • $8 hourly

    • 0.0/5
    • (1 job)
    Hello i am Oscar Tostado Escala, im 22 years old, im ready to start working with you. I am very ambicious
    vsuc_fltilesrefresh_TrophyIcon Linux System Administration
    Bash
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