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Hire the best Computer Network Architects in Poland

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  • $70 hourly

    • 5.0/5
    • (21 jobs)
    Experienced DevOps Engineer | Cloud, Automation Greetings! With over 5 years in DevOps, I specialize in: AWS Cloud: Orchestrated end-to-end AWS cloud solutions for efficiency and cost-effectiveness. Terraform & AWS: Crafted scalable AWS infrastructure using Terraform, ensuring rapid deployment and adaptability. Kubernetes: Expertly managed containerized apps, optimizing performance within Kubernetes clusters. Linux Admin: Managed Linux systems to guarantee optimal functionality and security. Jenkins for CI/CD: Streamlined development through Jenkins pipelines, enabling automated testing and seamless delivery of application and IaC like terraform tools. Ansible: Leveraged Ansible for automated configuration management of the servers. Logging & Monitoring: Implemented ELK stack for real-time insights, enhancing system monitoring.
    Featured Skill Computer Networking
    ELK Stack
    Prometheus
    CI/CD
    Kubernetes
    AWS CloudFormation
    Terraform
    Ansible
    Jenkins
    Docker Compose
    Technical Writing
    Bash Programming
    Computer Network
    DevOps
    Cloud Architecture
    Linux System Administration
  • $40 hourly

    • 5.0/5
    • (11 jobs)
    I`m a backend developer and an Azure DevOps engineer, mainly I use C# in my daily job, but in my spare time I am involved in reverse engineering/security research tasks. I love participating in CTF challenges, this includes C++ / python / js scripts. I successfully passed Microsoft Certified: Azure Developer and Microsoft Certified: DevOps Engineer Expert exams Personally, I don't do many frontend jobs, besides WPF / Xamarin forms or maintaining simple web dashboards, but I used to be Systems Integrator so I will be able to handle almost any challenge.
    Featured Skill Computer Networking
    .NET Framework
    Java
    C++
    C#
    Computer Network
    Mobile App Development
    Ethical Hacking
    Microsoft Azure
    Reverse Engineering
    JSON
    JavaScript
    Python
    API Integration
    Data Scraping
    Microsoft Windows PowerShell
  • $65 hourly

    • 5.0/5
    • (5 jobs)
    Entrepreneur in the Software Engineering industry. Working with business clients as a CTO, Senior Software Developer, Lead Software Developer, Software Architect and a freelancer. Specialized in solving difficult, unusual and customized solutions, implementing modern technologies for clients all around the world. I have mastered Golang, which was my first choice programming language over 6 years of professional career. However, depending on the business requirements, I was also developing using different programming languages like Java, Python, C++ or PHP. • Design, Architecture and Implementation of highly-available distributed systems composed in a Git mono-repository, multiple Golang microservices, communicating via gRPC, Event-Bus and RESTful APIs, with infrastructure on AWS, DigitalOcean and GCP cloud providers • Implementation of Docker images for custom services based on: Golang, Node.js, React+Next.js, PostgreSQL, MySQL, PHP. • Design and implementation of SQL and NoSQL databases • Event-driven Architectures based on different kind of Event Buses, like: NAST, Google PubSub, Kafka, Mosquitto, RabbitMQ • Design and implementation of a Kubernetes Cluster with Helm Charts per service. • Implementation of Authorization and Authentication services with OAuth2, JWT tokens, Argon2 passwords • Implementation of a custom Golang-based database service, based on different database engines like: LevelDB, RocksDB, Pebble and finally on BadgerDB • Design and implementation of complex Github, Gitlab, BitBucket and Travis based CI/CD, that test, build Docker images and deploy to Kubernetes or service running on Docker Compose or Docker Swarm. • Implementation of complex Scripts on Unix-like platforms • Implementation of Golang based CLI • Implementation and contribution to many open-source libraries like: - github.com/unidoc/unipdf - github.com/unidoc/unihtml - github.com/google/go-cloud - github.com/blockysource • Implementation of a Golang JBIG2 PDF encoder and decoder • Migration of a medium-sized PHP-based service to micro-service environment • Implementation of highly-available Golang based backend service, that prepares, processes and clear Geographical Meshes • Implementation of a Construction Industry - Elevation Calculator, based on Golang service, that stored, computed and exports a PDF drawing with price estimation
    Featured Skill Computer Networking
    Apache Kafka
    Unix
    MongoDB
    EventBus
    Domain-Driven Design
    Event Sourcing Framework
    DigitalOcean
    Computer Network
    Git
    Clean Architecture
    Linux
    PostgreSQL
    Microservice
    Kubernetes
    Docker
    Golang
    Python
    C++
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Spent 5 years developing professional skills. Deep experience with AWS, Terraform, and Kubernetes, helping organizations instill DevOps for the modern age.
    Featured Skill Computer Networking
    Azure DevOps
    AWS Lambda
    Alibaba Cloud
    Computer Network
    Terraform
    CI/CD
    GitLab
    Kubernetes
    DevOps
    Google Cloud Platform
    Amazon Web Services
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I am a young person with many desires and ambitions. I want to be able to do useful things for society through what I have learned through school and books. I feel that instead of spending time on social networks, I hope I can have the opportunity to work and understand more about the hospitality industry that I am studying.
    Featured Skill Computer Networking
    Customer Experience
    Social Networking Development
    Customer Experience Research
    Active Listening
    Hospitality & Tourism
    Hospitality
    Computer Network
    Travel & Hospitality
  • $15 hourly

    • 5.0/5
    • (1 job)
    I am a highly motivated IT professional with a strong foundation in programming, cybersecurity, and software development. I graduated from INFOTECH Technical School of Programming, where I specialized in building secure and efficient systems using modern technologies. What I Do Best - Programming & Software Development: Proficient in Python, Java, C++, and web technologies, I excel at creating scalable applications and solving complex coding challenges. - Cybersecurity: Skilled in identifying vulnerabilities, conducting penetration testing, and implementing robust security measures to safeguard data and networks. - Problem Solving: I enjoy tackling challenging problems and delivering creative solutions that meet the needs of clients and users. - Teamwork: Experienced in collaborating with diverse teams to bring projects to life, whether during internships, freelance work, or personal initiatives. My Values: I thrive in environments where learning and growth are constant, and I am committed to staying at the forefront of the ever-evolving IT landscape. My focus is on building secure, efficient systems that make a meaningful impact. Fun Facts: When I’m not coding or exploring cybersecurity trends, I enjoy participating in hackathons, diving into tech blogs, or tinkering with hardware projects.
    Featured Skill Computer Networking
    Network Engineering
    Computing & Networking
    Computer Network
    Database Management
    Database
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    IT Admin and Security Specialist with a Passion for Problem-Solving Hi there! With over 20 years of experience in IT, I’ve been deep in the trenches of system administration and corporate IT security. I genuinely love what I do, especially when it comes to solving complex challenges and making technology work smoothly and securely. What do I do? Manage Linux and Windows systems like a pro (servers, scripting, automation – you name it). Implement security policies that meet ISO 27001 standards – yes, even the paperwork excites me! Automate workflows using PowerShell, Bash, and Python to save time and effort. Handle cloud platforms (Azure, AWS, GCP) and MDM solutions (Intune, Jamf) with ease. Fix problems and put out IT fires – from infrastructure hiccups to full-blown crises. What have I achieved? Successfully rolled out MDM systems that cut downtime by 70%. Led flawless ISO 27001 audits – zero non-compliance issues, just smooth sailing. Automated HR processes, saving 20 hours of work every week and slashing errors. Trained over 200 people in cybersecurity and IT administration – and got great feedback for it! Why work with me? I’m not afraid of challenges, and I always aim to find the best solution. Working with people and technology is my daily grind, and I approach every task with energy and focus. I thrive on making things run seamlessly – both the tech and the teamwork. If you’re looking for someone who can organize your IT, secure your systems, and bring some calm to the chaos, let’s chat. Together, we can tackle anything!
    Featured Skill Computer Networking
    Architecture
    Problem Solving
    Network Engineering
    Computing & Networking
    Computer Network
    Information Security
    Government Reporting Compliance
    Compliance
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I am an experienced IT specialist with a strong background in networking, cybersecurity, software development, and database management. My expertise includes SQL databases, Python programming, MikroTik & Cisco networking, Linux/Unix systems, VPN configurations, and Windows Server administration. I am also proficient in Azure, Intune, Exchange, and smart home solutions (MQTT). With a passion for penetration testing and cybersecurity, I have hands-on experience with tools like Metasploit, TLPT, and Burp Suite. Additionally, I have been designing, developing, and managing networks and web applications since 2011. I am always open to new challenges, projects, and collaborations. My adaptability, problem-solving mindset, and continuous learning approach allow me to tackle complex IT tasks efficiently. If you’re looking for a reliable expert in IT infrastructure, security, or software development, let’s connect!
    Featured Skill Computer Networking
    Government Reporting Compliance
    Computing & Networking
    Information Security
    Compliance
    Network Engineering
    Graph
    Database Management
    Computer Network
    Database
  • $33 hourly

    • 0.0/5
    • (0 jobs)
    Talented student and entrepreneur with experience in internal management of public and private companies. Passionate about working with young and adult professionals, national and international, private or public sector. Be calm, serene and very empathetic that connects with people. Demonstrated ability to offer personalized service focused on the functionsthatareneeded.Fostera positive and productive spirit.
    Featured Skill Computer Networking
    Collaboration Tool
    Accounting
    Spanish Tutoring
    Sales & Marketing
    Marketing
    International Business
    Windows 11 Administration
    Office 365
    SAP
    Remote IT Management
    IT Management
    Computing & Networking
    Computer Network
    Database Management
    Database
  • $15 hourly

    • 0.0/5
    • (1 job)
    I'm a versatile professional with a passion for technology and languages. I bring a unique blend of skills to the table, with experience in network engineering, cybersecurity, Python development, and IoT devices. However, my primary focus and passion lie in localization and proofreading, especially for video games. Whether you need someone to ensure your game's Polish localization is perfect or require technical proofreading, I am here to help. Localization and Proofreading (EN-PL) * Video Games Specialist: I have a keen eye for detail and a deep understanding of the gaming world, making me adept at ensuring that game content resonates with Polish audiences while retaining the original intent and excitement of the game. * Cultural Adaptation: I ensure that translations are not just accurate, but also culturally appropriate, providing an immersive experience for players. * Technical Accuracy: My technical background helps me maintain the integrity of in-game terminology and technical documentation. Network Engineering and Cybersecurity * Network Setup and Troubleshooting: Proficient in configuring and managing Cisco routers and switches, and troubleshooting network issues to ensure seamless connectivity. * Cybersecurity Solutions: Experience in implementing security measures, conducting vulnerability assessments, and ensuring compliance with industry standards. Python Development * Scripting and Automation: Skilled in using Python for automating repetitive tasks, data analysis, and developing small-scale applications. * IoT Projects: Passionate about working on Internet of Things projects, from device programming to integrating IoT solutions with existing networks. Why Choose Me? * Detail-Oriented: I have a meticulous approach to localization and proofreading, ensuring error-free and high-quality translations. * Technically Proficient: My technical background provides an added advantage in understanding and translating complex gaming and technical content. * Cultural Insight: Native proficiency in Polish and fluency in English allow me to deliver translations that are both accurate and culturally nuanced. Client-Focused: I am dedicated to meeting client expectations and delivering projects on time, every time.
    Featured Skill Computer Networking
    Proofreading
    Website Localization
    Document Localization
    Video Game Localization
    Computing & Networking
    Network Engineering
    Python
    Software Localization
    Computer Network
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    PROFILE Experienced professional in IT Support. Skilled in troubleshooting, problem-solving, providing technical support, documentation, and communication
    Featured Skill Computer Networking
    System Administration
    Computing & Networking
    Computer Network
    Information Technology Operations
    Information Technology
    Software Licensing
    Hardware Troubleshooting
    IT Infrastructure
    Remote IT Management
    User Technical Training
    Technical Support
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I'm an expert at using Zapier to build automation solutions that improve the productivity of your Notion workflows. I assist you in saving time and concentrating on the important things by reducing manual tasks. I optimize your Notion configuration to meet your unique demands while smoothly connecting your tools and automating repetitive operations with Zapier. Whether for personal or professional usage, I can assist you in turning your procedures into automated, efficient systems. Tell me about your objectives, and together, we can create solutions that will help you achieve them!
    Featured Skill Computer Networking
    Kaizen
    C#
    C++
    Zapier
    System Administration
    Computing & Networking
    Computer Network
    Database Management
    Database
    Notion
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    A seasoned problem solver, Linux system architect administrator and developer with a diverse experience in the IT industry, specialized in Linux and Oracle Exadata. Deeply technical, highly motivated, with a customer-oriented attitude, deadline driven, creative and dynamical. Quite outstanding analytical and problem solving skills, leave no rock unturned approach. Integral part of countless customers' success stories in restoring service to mission critical, downtime sensitive applications. Interested in leveraging customers' full IT stack potential, through the integration of systems and applications to build custom-tailed solutions across a variety of operating systems and environments. Areas of Expertise *. System Design, Deployment, Administration, Support * Top to bottom, end to end support for Linux, Virtualization, Containerization, VMs, Oracle Exadata platform * Linux kernel internals, networking, Infiniband configuration, troubleshooting, tuning
    Featured Skill Computer Networking
    DevOps
    Architectural Design
    Database
    Problem Solving
    Architecture
    Network Engineering
    Computer Network
    Laravel
    Oracle Patching
    Migration
    Data Recovery
    Computing & Networking
    Oracle
    Linux
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I am an SCCM Administrator with more than ten years of experience with software distribution in corporate environments. I mainly work with SCCM and Intune tools and also with Powershell, Bash, Visual Basic Script, InstallShield and Windows Installer technologies. But due to the nature of my responsibilities, I also have strong knowledge in Active Directory, Entra ID, Networking, DHCP, DNS, Windows Administration and SQL
    Featured Skill Computer Networking
    Windows Administration
    Windows Server
    Microsoft Intune
    Microsoft SCCM
    Architecture
    Problem Solving
    Compliance
    Computer Network
    Information Security
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I’m an IT Specialist with a strong focus on DevOps solutions and software engineering, particularly in production plant environments. My experience spans designing and building IT systems from the ground up, leveraging a wide range of tools and technologies. I’m proficient in cloud platforms like AWS, where I’ve worked with infrastructure-as-code tools such as Terraform to deploy scalable and efficient solutions. I also have hands-on experience with Ansible for automation, streamlining workflows, and ensuring consistency across systems.
    Featured Skill Computer Networking
    Database Management
    Computer Network
    Architecture
    Computing & Networking
    DevOps
    Database
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I'm an experienced IT technician, with experience of supporting and maintaining networks, websites and databases. In my free time, I'm trying to gain more experience in building and coding multi-layered websites. I've also undertaken tasks of creating simple logos, editing photos and videos using Adobe products. If you have anything that you don't want to do or spend time doing, hit me up so I can help :)
    Featured Skill Computer Networking
    Administrative Support
    Graph
    Computer Network
    Management Skills
    Database Management System
    Microsoft Office
    Office Design
    Adobe Inc.
    Adobe Creative Suite
    Software QA
    Beta Testing
    Network Engineering
    Computing & Networking
    Database
    Translation & Localization Software
  • $23 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I’m a Network Support Engineer with a B.Eng. in Computer Science (Network Technologies) from Menedżerska Akademia Nauk Stosowanych in Warsaw. With years of experience in IT support and network optimization, I specialize in keeping systems running smoothly—whether it’s troubleshooting LAN issues, managing hardware, or setting up user environments. I’m passionate about solving tech challenges fast and efficiently, delivering reliable support to local and remote clients alike. Let’s get your IT working like a dream!
    Featured Skill Computer Networking
    System Administration
    Network Engineering
    Computing & Networking
    Computer Network
  • $27 hourly

    • 0.0/5
    • (0 jobs)
    Skilled Senior IT Specialist with extensive experience in IT infrastructure management and support. Proficient in Windows Server, SCCM 2012, and PowerShell scripting. Strong background in IT administration, script deployment and cloud solutions.
    Featured Skill Computer Networking
    DevOps
    Computer Network
    Problem Solving
    Computing & Networking
    Network Engineering
    Information Security
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Ibrahim Aliyev is a cybersecurity student at the University of Economics and Human Sciences in Warsaw, passionate about digital security and innovative technology. With experience as a volunteer at AccessBank and an active member of the Cybersecurity Club, he specializes in network design, ethical hacking, and cloud solutions. Multilingual and driven, Ibrahim is committed to advancing his skills in cybersecurity, problem-solving, and cutting-edge IT challenges.
    Featured Skill Computer Networking
    Graph
    Computing & Networking
    Network Engineering
    Computer Network
    Information Security
    Compliance
    Database Management
    Database
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    I am an IT professional with 18 years of experience across various infrastructure environments. I possess strong capabilities in Linux and Windows server administration, virtualization technologies, and network security. I am adept at analyzing complex technical challenges and implementing effective solutions. I work effectively both independently and as part of a team, consistently striving to achieve project goals. I have a keen interest in utilizing open-source technologies to optimize system performance and security. I have: • a solid understanding of networking protocols, including TCP/IP, HTTP, DNS, DHCP, VoIP, SAN/NAS, and high availability solutions • proficient in database administration, specifically MySQL and PostgreSQL, andhave extensive experience with open-source tools such as Zabbix, Synapse/Matrix/Jitsi, Gitlab, Kamailio, Strongswan, Wireguard, Apache, Nginx, Ansible, • practical experience with cloud platforms, including GCP, Azure • I possess strong communication and teamwork skills • I am capable of independent problem-solving and rapid knowledge acquisition • I have a strong interest in working with Linux operating systems and open-source software.
    Featured Skill Computer Networking
    DevOps
    Problem Solving
    Architecture
    Computing & Networking
    Computer Network
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I am a dedicated IT specialist with over five years of experience in cybersecurity, network security, and application protection. My passion lies in safeguarding digital infrastructures against evolving cyber threats, ensuring the resilience and integrity of IT systems. Throughout my career, I have worked on securing networks, applications, and data for organizations by implementing robust security strategies, penetration testing, vulnerability assessments, and incident response plans. My expertise covers a wide range of security measures, from firewall and encryption solutions to advanced threat detection and mitigation techniques. 🛡️ Areas of Expertise: ✅ Network Security – Protecting infrastructure against cyber threats through firewalls, intrusion detection systems (IDS/IPS), and secure configurations. ✅ Application Security – Conducting security assessments, code reviews, and implementing best practices to prevent vulnerabilities like SQL injection and cross-site scripting (XSS). ✅ Threat Analysis & Risk Management – Identifying potential security risks, assessing vulnerabilities, and developing proactive solutions. ✅ Penetration Testing & Ethical Hacking – Performing security audits to uncover weaknesses before malicious attackers do. ✅ Incident Response & Forensics – Investigating security breaches and ensuring effective countermeasures to prevent future attacks. ✅ Compliance & Security Standards – Ensuring alignment with industry regulations like ISO 27001, GDPR, and NIST cybersecurity frameworks. 🚀 My Mission: In today’s digital landscape, cybersecurity is more critical than ever. I strive to help businesses and individuals stay one step ahead of cyber threats by designing and implementing proactive security strategies. By constantly learning and adapting to emerging technologies, I aim to create safer digital environments where data remains protected, and operations run securely. 📩 Let’s Connect! If you're looking to enhance your cybersecurity posture, discuss security solutions, or collaborate on a project, feel free to reach out to me! I'm always open to networking and sharing insights on the latest security trends.
    Featured Skill Computer Networking
    System Administration
    Network Engineering
    Polish
    Web Development
    Python
    PHP
    Computing & Networking
    Computer Network
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I’m a developer experienced in IT & Networks for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help.
    Featured Skill Computer Networking
    Computer Network
  • $8 hourly

    • 0.0/5
    • (0 jobs)
    I am proficient in working with computers remotely, both via SSH and remote desktop, on Unix-based and Windows systems. I have a solid foundation in programming, using languages such as Java, C#, C++, and Python. I am skilled in using tools like Docker and Git, which allows me to efficiently manage projects and development environments. I have completed several projects involving AVR and ESP32 microcontrollers, including creating a weather station running on an ESP32 web server and an automated irrigation system, demonstrating my ability to integrate hardware and software into practical solutions. I have an above-basic understanding of cybersecurity and computer networking.
    Featured Skill Computer Networking
    Information Security
    System Administration
    Computer Network
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    As an in-house IT specialist, I ensure the smooth operation of company systems, networks, and applications. I manage hardware and software, troubleshoot technical issues, and provide user support. I develop and maintain intranet solutions, automate repetitive tasks with scripting, and optimize IT workflows for efficiency. My responsibilities include cybersecurity, data backups, and system updates to keep operations secure and reliable. I also handle IT asset management, configure new workstations, and support cloud and on-premises infrastructure. With a problem-solving mindset and a proactive approach, I help businesses stay productive by ensuring their technology runs seamlessly and securely.
    Featured Skill Computer Networking
    Computing & Networking
    Computer Network
    Information Security
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I'm a content writer experienced in creating engaging and SEO-friendly articles, blog posts, and website copy for businesses and individuals. Whether you need compelling content to boost your brand, improve search rankings, or engage your audience, I can help. Skilled in SEO writing, blog creation, copywriting, and content strategy Expertise in crafting articles, website content, and marketing copy Full project management from ideation to final edits
    Featured Skill Computer Networking
    Computing & Networking
    Graph
    Computer Network
    Database Management
    Database
  • $3 hourly

    • 0.0/5
    • (0 jobs)
    I am 18 years old. I am looking for a short works to make some money. I am going to graduate from high school in April.
    Featured Skill Computer Networking
    Computer Network
  • $3 hourly

    • 0.0/5
    • (0 jobs)
    i am a cool nto the distance, a ribbon of black Stretched to the point of no turning back A flight of fancy on a windswept field Standing alone my senses reeled A fatal attraction is holding me fast How can I escape this irresistible grasp? Can't keep my eyes from the circling skies Tongue-tied and twisted just an earthbound misfit, I Ice is forming on the tips of my wings Unheeded warnings, I thought I thought of everything No navigator to find my way home Unladened, empty and turned to stone A soul in tension that's learning to fly Condition grounded but determined to try Can't keep my eyes from the circling skies Tongue-tied and twisted just an earthbound misfit, I Above the planet on a wing and a prayer, My grubby halo, a vapour trail in the empty air Across the clouds I see my shadow fly Out of the corner of my watering eye A dream unthreatened by the morning light Could blow this soul right through the roof of the night There's no sensation to compare with this Suspended animation, a state of bliss Can't keep my mind from the circling skies Tongue-tied and twisted just an earthbound misfit, I
    Featured Skill Computer Networking
    Network Engineering
    Architecture
    Computer Network
    Compliance
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