Hire the Best Vim Specialists
in Serbia

Hi! I am an experienced frontend specialist with 3.5 years of experience and specialization in writing JavaScript and TypeScript code. My expertise includes creating complex logic based on a ready-made layout and developing complex pages according to the technical task. I also have deep experience in finding and fixing bugs, as well as refactoring my own and other people's code. I've worked both on existing projects and created projects from scratch. My experience includes freelance work as well as working in full development teams. My key skills include excellent mastery of JavaScript and TypeScript, as well as extensive experience with Vue.js (including Vue 2 and Vue 3) and Nuxt.js (including Nuxt 2 and Nuxt 3). I'm ready to take on projects of any complexity and provide high quality work. My secondary skills: Pinia, Vuex, Axios, TailwindCSS, Vuelidate, CSS/SCSS, ChartJS, Swiper, Eslint/Prettier. In addition to my experience and skills in frontend development, I also have considerable experience working on the backend. If necessary, I am willing to take responsibility for the development and support of the backend part of the project. I have experience with: NestJS, NodeJs, TypeORM, MongoDB, PostgreSQL, Redis, JWT, Sessions, Swagger. Combining my experience on both frontend and backend allows me to fully understand the development process and ensure effective interaction between frontend and backend. I am ready to accept the challenge and work on the backend to ensure full and perfect project development. I strive to constantly improve my skills and am always open to new challenges and opportunities. Ready to collaborate with you on your frontend projects and bring value to your team. Feel free to contact me and we can discuss how I can help you achieve your goals. Respectfully, Gennadiy

🎯 I turn repetitive video production into automated pipelines that run without anyone touching them — subtitling, encoding, and template-driven video generation for media companies, broadcasters, and content creators. ⭐ Top Rated · 100% Job Success · 54 projects delivered · 5.0 · 13+ years in broadcast engineering Using FFmpeg, Python, Node.js, React, Remotion, After Effects scripting, Whisper AI, and n8n, I've built high-throughput FFmpeg pipelines (CPU & GPU — NVENC/CUDA), API-driven After Effects rendering systems, and AI-powered speech-to-text captioning workflows. If it's a repetitive video task, I turn it into a script that scales. ▸ WHAT I AUTOMATE FOR YOU • After Effects — JSX/ExtendScript, aerender pipelines, template-driven video generation • AE → Remotion pipelines — convert After Effects templates into server-side React/Remotion renders (props for text, image, video, alpha overlays; multi-language output) • FFmpeg — encoding, compression, watermarking, format conversion (NVENC/CUDA) • Video generation APIs — automated rendering pipelines & queue systems (Remotion, Node.js, FastAPI) • Subtitles & captions — generate, convert, burn-in (SRT, WebVTT) powered by Whisper AI • n8n workflows — connecting your tools into one hands-off automated flow • Live production — OBS/vMix consulting, ATEM switching, Blackmagic DeckLink integration • Playout & ingest — SDI and file-based/IP workflows • Media asset management — LTO archiving & long-term storage ▸ WHY CLIENTS KEEP HIRING ME • 13+ years in live broadcast — I've shipped under real deadlines, not just in theory • Led a team of 13 engineers — I document properly and deliver production-ready systems • Performance-obsessed: GPU acceleration, parallel processing, efficient encoding • I speak both "editor" and "engineer" — bridging creative workflows and backend automation 🌍 Based in Serbia, working with clients worldwide. 🚀 Tell me the repetitive task eating your time — I'll show you how to automate it. Send me a message and let's scope it out.

Graduated electrical engineer for computer technology with experience of more than 5 years. Highly experienced in web and software development. Extensive knowledge of LMS development specialized in creating themes, plugins, and blocks in the Moodle. My skills: Moodle (theme, plugins and block development), Software development (dotnet, Java, php, javascript), Frameforks (angular, react)

I'm IT Infrastructure Engineer with 10+ years of experience. Let's together improve IT in your company. I can help you expertly in: - IT Technical support - Maintenance servers and storage systems - Design, implementation and maintenance of data centers - Cloud systems - Virtuelization (VMware, Hyper V) - Networks - Hosting, domains, email, WHM - Design websites and e commerce on Wordpress CMS. - CCTV and IP video surveillance systems

• Expert linux server administrator and DevOps • Apache2 webserver configuration (vhosts, proxy,load balancing) • NGINX webserver configuration from scratch (load balancer, proxy) • Docker containers, debugging, configuring compose files, docker swarm. • Qemu-KVM, Proxmox virtualization, LXC containers. • SFTP configuration for FTP access. • IPtables for blocking traffic in or out. • Issuing and implementation of SSL certificates in Nginx/Apache2. • HTTPS implementation, redirection from Non-SSL to SSL. • Expert skills in configuring/installing Zabbix monitoring. • Installing Zabbix agents, alerting, triggers, log monitoring, graphs. • Implementation of Maxmind GeoIP2 modules Apache/NGINX. • Configuring GeoIP based country blocks, redirections based of client IP's. • Ansible server orchestration. Configuring playbooks. • AWS, Digitalocean, Linode, Azure. • VPN implementation(OpenVPN,wireguard) • Proxy installation/setup • Cloudflare CDN implementation • MySQL, Redis, MongoDB installation/configuration. • Linux server file backups, mysql backups. • Linux shell scripting

Your infrastructure should help your business grow — not become a constant source of problems. I'm a Senior Systems Engineer with 10+ years of experience designing, maintaining, and optimizing IT infrastructure for businesses of all sizes. With 4,000+ successful hours on Upwork, I've helped clients improve reliability, automate repetitive tasks, reduce downtime, and build scalable and secure environments they can depend on. What I can help you with: • Virtualization — VMware, Hyper-V, Proxmox, Nutanix deployment, migration, and optimization • DevOps & Automation — Ansible, Bash, PowerShell, infrastructure automation, configuration management • Monitoring & Observability — Grafana, Prometheus, Graylog, Loki, ELK Stack, alerting and performance analysis • Containerization — Docker and Docker Swarm deployment, maintenance, and troubleshooting • Linux & Windows Administration — installation, hardening, performance tuning, troubleshooting, and ongoing support • Networking & Infrastructure — server deployments, network services, security improvements, and infrastructure optimization • Web Infrastructure — reliable hosting environments for WordPress and eCommerce platforms Why clients work with me: - Clear communication - Reliable delivery - Well-documented solutions - Long-term support when needed Whether you need help solving a critical issue, improving an existing environment, or building infrastructure from scratch, I focus on practical solutions that are stable, maintainable, and aligned with your business goals. Feel free to reach out — I'm always happy to discuss your project and see how I can help.