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Senior .NET Engineer | Industrial Automation • SCADA • Energy Systems • Email Security I help companies rescue, stabilize, and extend complex .NET systems — especially in industrial automation, energy, secure communications, and long-lived desktop applications. For 20+ years I’ve been taking over products that are abandoned, undocumented, or mission-critical and making them stable, maintainable, and ready for real users. If you have software that “mostly works” but needs fixes, upgrades, or new features, I am likely the person who can get it moving forward again. What I’ve built and maintained: Industrial automation & telemetry platforms Wind turbine OPC data collectors, Modbus integrations, SCADA-style monitoring, custom energy dashboards. Energy reporting & forecasting systems Load planning, power demand control, production forecasting, trend visualization, utility reporting. Secure communication and email applications OpenPGP encryption for Outlook, email parsing libraries (PST/OST/MBOX), large-file transfer systems. Enterprise and engineering desktop tools DevExpress WinForms applications, legacy .NET Framework products, system configuration software (IEC-style engineering tools). Strengths and approach: 1. Take over legacy systems nobody wants to touch 2. Read existing code quickly and identify risks & priorities 3. Design clean, maintainable architecture for long-term support 4. Implement features that “just work” and improve reliability 5. Communicate clearly with non-technical stakeholders I’m comfortable with industrial protocols, low-level device communication, and environments where reliability matters: Modbus RTU/ASCII/TCP Industrial IoT data acquisition Windows Services for scheduled/preventive jobs SQL Server, PostgreSQL, and MySQL backends DevExpress WinForms applications Typical client needs I solve: “We have a working .NET application but no active developer.” “We need bug fixes, feature updates, and long-term maintenance.” “We must integrate with industrial hardware or field devices.” “We need to restore stability and prepare the product for release.” “We need secure email or data handling components.” Tech stack: Backend: .NET Core, ASP.NET Core, .NET Framework, C#, Windows Services Frontend: Angular, TypeScript, JavaScript Desktop: WinForms, DevExpress, MVVM Data: SQL Server, MySQL, PostgreSQL Other: Encryption, OpenPGP, legacy rescue, prototyping, product stabilization If you need a senior developer who understands industrial realities, existing product risks, and business deadlines, let’s talk. I deliver production-ready code and long-term stability, not experiments.

Electrical engineer with WW experience in automation, solar, engineering Eplan and design. hard working and well organized. Data Center design EN50600

I build AI automation systems that eliminate repetitive work and turn business operations into scalable workflows. My background combines real-world logistics operations, systems thinking, and product implementation. I specialize in building end-to-end automation using n8n, AI agents, APIs, and modern LLM infrastructure to reduce manual effort and increase execution speed. What I build ✓ AI workflow automation (n8n) ✓ Multi-agent systems ✓ Sales & CRM automation ✓ Logistics operations automation ✓ AI assistants & internal copilots ✓ API integrations & business process automation ✓ Lead qualification & outreach workflows ✓ Data synchronization & reporting systems Tech stack: n8n • OpenAI • Claude • Python • LangChain • REST APIs • Webhooks • Airtable • Notion • Google Sheets • PostgreSQL • Slack • HubSpot • OpenRouter • Docker Recent workflow examples → Logistics Operations AI Automated shipment updates, exception handling, operational notifications, and reporting. → Multi-Agent Sales Workflow Built autonomous workflows for lead intake, qualification, CRM updates, and follow-up execution. → Internal Business Automation Connected tools and processes into a single operational system to reduce manual work. My earlier experience delivering websites and digital products helps me build automations that are not only functional but usable and easy for teams to adopt. If you have a manual workflow slowing your team down, send me your process and I’ll help map the automation opportunity.

🎯 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.

I’ve been writing code long enough to remember when BASIC felt like magic and when a “debugger” was mostly your own frustration. Across four decades, tech has changed faster than hairstyles, but I’ve happily kept both up to date. My coding journey, decade by decade: - 1980s: BASIC (my first love ❤️) and a bit of C - when computers were loud, slow, and beautiful - 1990s: Pascal, Cobol, C++ - the era of serious programming and questionable UI design - 2000s: PHP + MySQL - building the early web one spaghetti script at a time - 2010s: Java and JavaScript - enterprise on one side, wild west on the other - 2020s: Node.js, React, Solidity, Python — AI, blockchain, automations, and everything in between Along the way, I realized I don’t just like building software, I like building teams, systems, and processes that actually work. So I spent the last years mixing: - Project & Product Management across IT and SaaS - International Development projects (where "deadline flexibility" is a lifestyle) - Banking & fintech (where deadlines stop being flexible) - Academia, mentoring, research and development And yes… the real mining industry - not crypto mining, actual mining with rocks, helmets, and very serious engineers... Today I’m a hybrid: 🔧 Engineer by instinct 📊 Product/Project Lead by experience 🌍 International collaborator by habit 🤖 Automation & AI enthusiast by passion If it involves solving problems, building something new, or turning chaos into a process - I’m probably interested.

I help SaaS, eCommerce, and enterprise teams ship faster with confidence — by building scalable test automation frameworks that catch critical bugs before they reach production. With 14 years of QA experience across 10+ enterprises in Europe and the US, I specialize in end-to-end automation using Selenium, Playwright, and Java, integrated directly into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI). My work has consistently delivered measurable results: - 10,000+ automated tests built and maintained for an enterprise platform, cutting release time by 40% - Reduced production bugs by 60% for an online retailer through improved test coverage - Saved 20+ hours per sprint by introducing regression automation for a B2B SaaS product - Led a team of 7 QA engineers delivering automated, functional, security, and load testing What I offer: - Test automation framework setup and maintenance (Selenium WebDriver, Playwright, Appium) - API testing with Postman and REST Assured - CI/CD pipeline integration (Jenkins, GitHub Actions, GitLab) - Manual and automated regression, functional, smoke, and integration testing - Test management with TestRail and JIRA - Mobile testing (iOS and Android with Appium) - Performance and load testing with JMeter Industries: SaaS, eCommerce, FinTech, Healthcare, B2B platforms I bring senior-level QA ownership — from strategy and framework design to execution and reporting. Whether you need to build automation from scratch or strengthen an existing suite, I deliver clean, maintainable solutions that scale with your product. Let's talk about your project.