Hire the best Computer Network Architects in Bosnia and Herzegovina

Check out Computer Network Architects in Bosnia and Herzegovina with the skills you need for your next job.
  • $18 hourly
    Cloud Systems Engineer with 5+ years of experience supporting hybrid environments, managing cloud infrastructure (Azure, Intune), and leading service desk teams. I specialize Freshservice automations using PowerShell scripts , endpoint management, and secure access (SSO, Conditional Access, OAuth/SAML). Skilled in ticketing systems (Jira, Freshservice, HaloPSA), monitoring tools (NinjaRMM, SentinelOne), and process optimization. As a part of Tier3 team, I've mentored junior staff, and collaborated with HR and Security team to align IT with business needs. Focused on delivering reliable, scalable, and secure IT solutions.
    Featured Skill Computer Networking
    Microsoft Windows PowerShell
    Adobe Inc.
    IT Procurement
    Automation
    Microsoft Endpoint Manager
    Directory
    Azure App Service
    ITIL
    JAMF
    Office 365
    Administrate
    Troubleshooting
    Freshdesk
    Single Sign-On
    IT Asset Management
    Active Directory Federation Services
    Computer Network
  • $50 hourly
    Need a new website or something on your current site changed? Not satisfied with your workflow? Have an error or an issue with a plugin? I provide expert design and development to everything related to WordPress, PHP and Angular 2+ (also other JS frameworks). I have 5+ years of experience working on the web! I will design, build, secure, repair, and SEO empower your websites so they look great, load lightning fast, and rank high in search engines. I pride myself on the following across all of my projects: Open Communication - There are many people out there who know how to code or work on WordPress. Not everybody knows how to listen to your needs and requirements, follow up with you promptly, meet deadlines, or talk about your website in a way that's not filled with technical fluff that you won't understand. In addition to these, I always strive to be open, friendly, easy, and fun to work together. Honesty 1st - I'm going to be upfront with you about your project. I will give you an accurate estimate of the time and cost before we begin. If it's something I cannot do, I will let you know that the project does not fit my skills. As a one-person freelancer, I love giving individualized attention to my clients. Best Practices - There's many incredibly sloppy coding out there, events from major companies, especially on WordPress sites. Many people overload their sites with too many plugins, use slow, poorly design themes, or take shortcuts that only lead to problems down the road. I make an effort to stay up-to-date on current best practices and code not only in a way that works but in a way that will make your site as fast, secure, and easy to use as possible. Rich Experience - I've been building WordPress and Angular websites for a long time and am experienced in WordPress, Angular 2+ (currently working on v15 w/ standalone components), CSS3, WooCommerce,digital marketing & analytics, web hosting, domain, and DNS support... I work on a variety of projects of all sizes, from companies to major international startups. WooCommerece and the integration of plugins, website migration, security, and optimizing WordPress. New technologies (AR / VR for better product experience, GSAP and lottie animations, ) with custom Wordpress development (OOP custom themes with Singleton design patterns - Traits in php..) Angular Universal (SEO hydrated) - Wordpress headless combination with fixed CORS* ➖➖➖ Technologies ➖➖➖ ✅ Front End web development skills HTML5 / CSS3 [flexbox, grid] Javascript [ANGULAR 2+, React,Vue.js, Knockout.js, jQuery/Core JavaScript] Bootstrap [prefer flexbox] PSD To Front End Mobile Responsive Design and Development Website Design [Photoshop, Illustrator, Adobe XD] Git [GitHub, Gitlab] ✅ Back End web development skills PHP [Laravel, Symfony, CodeIgniter...] MySQL, Mongo DB, PostgreSQL, Maria DB, SQLite REST API Development Web Sockets [RabbitMQ] Redis [Caching] Node.js [Express] Git [GitHub, Gitlab] ✅ Content Management System experience with the following: ✔️ Wordpress [GUTENBERG, Learndash, WPML, ACF (ACF Pro), Ultimate Member, Visual Composer, Elementor] Custom theme development Custom plugin development Page load speed optimization SEO set up, bug fixing & maintenance Git [GitHub, Gitlab] ✔️ CRM Redmine Setup and workflow automation SCM Integration ✅ E-Commerce WooCommerce, Saleor.io, Medusa.js ✅ DevOps (web app related mostly) CI/CD ( CircleCi, Gitlab/Bitbucket pipelines). AWS Lambda, Docker, Git, Bitbucket, chatbot, Heroku, CLI, VPS, Shared Hosting, LAMP, LNMP, SSL, WP-CLI, CPanel, Plesk, DB administration and optimization I have successfully completed many projects using the above skills, as well as with many other languages and tools. I would be more than happy to discuss your project's needs and help you brainstorm ideas and methodologies to best complete your project. Just give me a shout! Thank you for visiting my profile, I look forward to working with you as a client on future projects. Have a great day and stay safe!
    Featured Skill Computer Networking
    PHP
    Angular 2
    MEAN Stack
    Next.js
    WebRTC
    Websockets
    Web Development
    Adobe Creative Cloud
    Cryptocurrency
    Progressive Web App
    System Administration
    Computer Network
    WordPress Development
    WordPress e-Commerce
    Database Administration
  • $30 hourly
    In my role as a Technical Support Specialist, I've specialized in Microsoft services, primarily assisting German-speaking customers. As a System Administrator, I've gained extensive knowledge of computer systems and networks, including managing smartphones, tablets, and IoT devices. I've also engaged in general programming with Python, broadening my skill set beyond traditional IT tasks. Currently, I'm enrolled in the Linux Foundation Certified System Administrator (LFCS) program, furthering my expertise in system administration. Looking ahead, my motivation is to transition into DevOps and work with cutting-edge technologies in that domain. I'm enthusiastic about applying my skills and experience to contribute effectively to your team and tackle new challenges head-on.
    Featured Skill Computer Networking
    Microsoft Hyper-V Server
    System Administration
    Windows Server
    Azure Machine Learning
    Computer Network
    Artificial Intelligence
    Microsoft Azure
    Cloud Computing
    Python
  • $15 hourly
    Hello everyone, I am electrical engineering student and I have passion for many fields. Mostly I like to work network administration in Cisco packet tracer or some program similar to it. Also I have some knowledge in Windows Server and system administration. In the programming field, mainly I like to work in MATLAB & Simulink (mostly Digital signal processing), SQL databases, Python, C and C++. I am very reliable and I will give my best to get your job done with no mistakes.
    Featured Skill Computer Networking
    LaTeX
    MATLAB Script
    Simulink
    System Administration
    Telecommunications Engineering
    SQL
    MATLAB
    Computer Network
    Digital Signal Processing
    Cisco
    Network Design
    Network Administration
  • $40 hourly
    Work with IT over 25 years, especially as a network expert, with Mikrotik, Ubiquiti equipment, Youtube editor, video editor.
    Featured Skill Computer Networking
    Expert
    Computing & Networking
    Computer Network
    YouTube
    YouTube Marketing
    Network Engineering
    Mikrotik RouterBOARD
    MikroTik RouterOS
    Administrate
    MikroTik
    System Administration
  • $5 hourly
    About me : System & Network Engineer | 7+ Years Experience | Windows, Linux, Cloud I help businesses design, build, and maintain secure, high-performing IT infrastructures, whether you're scaling up or securing your systems. Here’s how I can help: • Network Architecture & Design I Build secure, scalable networks customized to your business goals • System Administration (Linux/Windows) Maintain and optimize systems for speed, stability, and uptime • Network Security Implement firewalls, VPNs, and intrusion prevention protocols • Cloud & Virtualization Set up AWS, Azure, and virtual environments for flexibility and cost-efficiency • Fast Troubleshooting Quickly diagnose and fix issues to minimize disruptions • Backup & Disaster Recovery Ensure business continuity with reliable data protection systems I combine technical depth with strong communication to ensure every project runs smoothly, from planning to deployment and beyond. Let’s build IT systems that work as hard as you do.
    Featured Skill Computer Networking
    Firewall
    Cybersecurity Tool
    Troubleshooting
    VPN
    IT Infrastructure
    Windows Server
    TCP/IP
    System Administration
    Network Engineering
    Computer Network
    Computing & Networking
  • $56 hourly
    As a Bachelor's Degree holder in IT Systems with over 20 years of experience, I specialize in configuring, maintaining, and securing robust IT infrastructures. My expertise covers Windows/Linux server administration, Cisco network management, VMware/Hyper-V virtualization, and AWS/Azure cloud migrations. With a strong focus on cybersecurity, I implement system hardening, reliable backup solutions, and 24/7 monitoring to protect critical assets. Certified in [CCNP], I deliver rapid incident resolution, proactive system optimization, and clear bilingual communication (English/Serbian) to ensure smooth operations for clients worldwide.
    Featured Skill Computer Networking
    Information Security
    Government Reporting Compliance
    Compliance
    Problem Solving
    DevOps
    Architectural Design
    Architecture
    Network Engineering
    Graph
    Computing & Networking
    Computer Network
  • $13 hourly
    I'm a B2B Leads Expert with more than 2 years of experience in B2B Lead Generation. Using my connections, software, and skills, I quickly find the necessary solutions for my clients, whether they are large, medium, small companies or freelancers. I strive to meet all the client's requirements regarding lead generation and always prioritize quality over quantity. The most important thing for me is communication with my client before finding a lead. Because when I know exactly what the client wants, the job goes faster, for me, communication is 50% of the job. Also, if the client is not sure which leads they 100% want, I confidently suggest what would be best for their business. This means a lot to them because my experience in this field opens up new opportunities for them. As a Customer Service Expert, I have also been working for almost 3 years. I strive to resolve every customer's problem as quickly as possible. It is also important to me that the customers have patience because they need to know that some problems may have occurred due to them and that they cannot be solved immediately. As a Data Expert, I use the most modern software and various automation processes. I enjoy working with large databases, data entry, and data processing. I love this job because of its precision, and I also practice quality over quantity. It is important for me to know which data is sensitive and what is important to the client. I enjoy working with data in Google Sheets and Excel.
    Featured Skill Computer Networking
    Network Administration
    Computer Hardware
    Network Security
    Adobe Photoshop
    Hardware Troubleshooting
    Typing
    Network Engineering
    Network Penetration Testing
    Sony Vegas
    Help Desk Technology International ServicePRO
    System Security
    Computer Network
    WiFi
  • $15 hourly
    I’m a developer experienced in building websites for small and medium-sized businesses. I do networking to. Have L2 networking device that Bridges network over 4g mobile network Whether you’re trying to create a new online store, simple WordPress website or do some Bridged networking, I can help. Knows HTML and CSS3, Wordpress, SEO, Linux Bridge networking,openstack cloud and proxmox
    Featured Skill Computer Networking
    Computing & Networking
    System Administration
    Network Engineering
    Computer Network
  • $10 hourly
    Helpdesk ICT Support. Computer networks, Active Directory, Office 365, Some basic skills Ubuntu, Azure cloud, Watchguard, UniFi
    Featured Skill Computer Networking
    Computing & Networking
    Computer Network
    System Administration
  • $10 hourly
    Hi, I am Elhan Sabic I am Passionate about technology, multimedia, and creative problem-solving, I bring a unique blend of expertise in web development, server management, IT infrastructure, and digital content creation. With a strong foundation in electrical engineering and computer science, I have successfully built and managed personal host servers, developed user-friendly websites, and optimized online brand presence. As the founder of Lenss Photography, I have established a home studio, leveraging advanced photo and video editing techniques to produce high-quality visual content that enhances client engagement and brand recognition. Beyond tech and photography, my experience in social media marketing, copywriting, and customer relations has sharpened my ability to create compelling digital strategies and drive audience growth. I thrive in fast-paced environments, excelling in critical thinking, problem-solving, and quick decision-making.
    Featured Skill Computer Networking
    Google Ads
    Marketing
    Problem Solving
    Communications
    English
    Web Design
    MySQL
    Video Editing
    Photo Editing
    Photography
    Database Management
    Database
    System Administration
    Computing & Networking
    Computer Network
  • $13 hourly
    Dynamic IT and customer support professional with over 7 years of experience in customer service, process automation, and team leadership. Skilled in leveraging technology and data to improve operational efficiency, train new hires, and deliver exceptional client support. Fluent in English and Serbian, with strong communication, problem-solving, and root cause analysis expertise. Committed to continuous improvement and driving business results through innovative solutions. Tools: - Salesforce - ServiceNOW - Asana Admin - Slack Admin - GPT - Replit - 8x8 Admin - Notion Admin - 1password Admin - GWorkspace Admin - Squarespace Admin - PandaDoc - Teams - Airtable - Excel - Python (familiar)
    Featured Skill Computer Networking
    Brand Research
    Prompt Engineering
    System Administration
    Computing & Networking
    Computer Network
  • $29 hourly
    System Administrator with DevOps focus and mobile development experience in Flutter (Dart). Skilled in automating infrastructure, improving deployment workflows, and building cross-platform mobile apps.
    Featured Skill Computer Networking
    Elasticsearch
    ELK Stack
    Kibana
    Operating System
    Server Administration
    Network Monitoring
    Automated Monitoring
    System Monitoring
    OpenVPN
    Zabbix
    Graph
    Network Engineering
    Computing & Networking
    Computer Network
    System Administration
  • $22 hourly
    I'm currently studying computer engineering at a university. I can work in HTML and CSS. I also know web design, could make websites etc. I speak fluently English, Croatian and conversationally German.
    Featured Skill Computer Networking
    Network Engineering
    Computing & Networking
    Computer Network
  • $50 hourly
    Very professional and persistent, dedicated to work and reliable.With over four years of experience in software development, I bring expertise in creating efficient and user-friendly applications. In my last company, I led a team that developed a new feature, increasing user retention by 25%.
    Featured Skill Computer Networking
    Facebook Marketplace
    Company Research
    Project Management
    Data Entry
    General Transcription
    Microsoft Project
    Market Research
    Academic Research
    Graph
    Network Engineering
    Computer Network
    Computing & Networking
    System Administration
  • $15 hourly
    Over 25+ years of experience in IT business, from servicing hardware and lately with information security. Also I have experience in network and system administration, information and network security, consulting, implementing various IT solutions to clients. I had a long Help desk and service desk experience and working with people in general. I am versatile and open-minded person with ambition to progress and learn. Microsoft Certified Azure Administrator Microsoft 365 Administration Microsoft Entra ID Cloud Computing Experienced 20+ years in Network administration Network issues Microsoft-exchange server Microsoft active directory Microsoft operating system Microsoft servers Microsoft Office
    Featured Skill Computer Networking
    System Configuration
    System Administration
    Office Administration
    Microsoft Server
    Computer Network
    Office 365
    Microsoft Exchange Server
    Network Administration
    Cloud Computing
    Microsoft Azure
    Microsoft Azure Administration
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.