Hire the Best Electronic Engineers in Lviv, UA

I am a 3d modeler. Currently studying mechanical engineering(4th year at university). Here to get experience freelancing and do interesting/challenging projects •Intermediate knowledge of Autodesk Inventor, Fusion 360, SolidWorks, Blender On a daily basis i do: •Design brackets, plates, pipe and sheet metal products, enclosures and other parts than need to be manufactured; •Create BOM / drawings on CAD models or already existing parts than need to be measured, changed or manufactured again; •Create/edit DXF files for sheet metal laser cutting; •Create IGES files for pipe laser cutting; Also have some bigger projects such as constructing assembly products (foldable weight, electronic test bench, angle grinder guide plate etc.)

Multiplayer desyncs. Frame drops under load. Hardware that won't stay in sync. If that's the wall you've hit, you need a UE5 developer who thinks in systems, not just Blueprints. I'm a C++ engineer building high-performance Unreal Engine 5 applications and custom modules for teams that need stability, consistent frame rates, and reliable hardware integration. What I bring that a standard UE dev doesn't: Low-Level Performance & Thread Safety — custom memory allocators, lock-free structures, zero tolerance for dropped frames under load. Real-Time Systems & Hardware Sync — 1+ year (NDA) architecting real-time C++ logic for multi-display hardware devices and microcontrollers. Custom Engine Plugins & Protocols — raw UDP voice pipelines, OpenCV computer vision integration, encrypted binary serialization for multiplayer. Core focus: ✓ UE5 gameplay & network replication (C++ / Blueprints) ✓ Profiling & performance optimization (memory pools, CPU/RAM budgets) ✓ Custom C++ engine plugins & Win32 integration ✓ VR / interactive real-time applications If your project needs to hold up on real hardware under heavy load, let's talk about what you're building.

⬜️ Built production-ready Python backend systems processing 100K+ records across multiple data sources ⬜️ Developed AI automation platforms using LLMs, RAG, APIs, and workflow orchestration ⬜️ Reduced manual business operations by up to 90% through automation and AI workflows ⬜️ Built scraping and AI automation systems used to process 1M+ of data points across multiple public sources. I work as a Python developer focused on backend systems, AI integrations, and data-driven applications. My work often overlaps with AI application development, data processing pipelines, and backend implementation of intelligent product features. What I specialize in Python Backend Development ✔️ FastAPI and Django/DRF scalable backend systems ✔️ REST APIs, authentication, permissions, async basics ✔️ PostgreSQL, Redis, caching, background jobs ✔️ Docker environments and clean architecture ✔️ Python developer for AI-first platforms and APIs I typically work as python developer and backend developer collaborating with web developer and full stack developer teams. AI Integrations & Intelligent Systems ✔️ LLM integrations for real product features ✔️ RAG pipelines with vector databases ✔️ AI-powered automation and workflow orchestration ✔️ Text analysis and AI workflow logic ✔️ Vision AI and image analysis integrations when needed This includes implementing AI-powered features, data processing pipelines, and production workflows supporting analytics and intelligent applications. API Integrations & Automation ✔️ Third-party API integrations ✔️ Stripe, email systems, notifications ✔️ External services and automation pipelines ✔️ Background workers and queue processing I often build systems combining python developer backend logic with web scraping, automation, and data processing. Product Focused Backend ✔️ Backend built around real user flows ✔️ Clean architecture and maintainable code ✔️ Scalable data models and APIs ✔️ Reliable AI-powered features I work closely with full stack developer and web developer teams to ship production-ready features. Web Scraping & Data Extraction ✔️ Large-scale web scraping pipelines ✔️ Browser automation with Playwright ✔️ Structured data extraction from websites and APIs ✔️ Data enrichment ✔️ Google Sheets and database automation Recent project types – AI platform with LLM APIs and RAG pipelines – Automation systems powered by AI workflows – Analytics backend with data processing pipelines – SaaS platform with authentication and payments – Content automation replacing manual content writer workflows – Marketing integrations (facebook ads data ingestion, smartsender automation) Tech Stack ✔️ Python, FastAPI, Django, DRF ✔️ REST APIs, async basics ✔️ PostgreSQL, Redis ✔️ Docker, Git ✔️ LLM APIs, RAG, vector databases ✔️ Web scraping, automation ✔️ External APIs and integrations I focus on backend engineering, AI integrations, RAG systems, automation, and data-driven applications, AI bot developer and API development tasks. I don’t take projects based on php developer stacks, data analyst and salesforce administrator tasks, algorithm, WordPress, Laravel, java, react, data entry, lead generation, data mining or frontend-only web developer tasks. Have an AI project, automation idea, or backend system to build? Send a short description, and I’ll suggest the best approach.

🟢Available now for new projects. If you have CGI work or any questions for me, please let me know. Are you seeking for a 3D Product Rendering Artist for Realistic Product Shots? Do You Need a 3D Artist / Motion Graphics & VFX Specialist, or 3D Modeling & Rendering Expert? Feel free to reach out. Whether you are launching a new product, have a complex STEP/CAD file, or just a concept on paper, I provide a full-cycle production to turn your vision into Explainer animation video. I specialize in 3D Technical Animation and Photorealistic Product Rendering. The purpose of an explanatory animation is to demonstrate to the viewer how your product works. Using Houdini FX, Unreal Engine 5 for Real-time rendering, 3ds Max, and Blender, I can deliver Cinematic video and complex Procedural Simulations. 3d Rendering expert for e-commerce and B2B platform, amazon A+ Content. 3D VFX Ads for social media. ➤ WHAT I CAN DO FOR YOU 1. Photorealistic 3D Rendering & Product Ads ✅Amazon A+ Content & Listings: Creat Photorealistic Product Rendering for water equipment and 3D Packaging Render. ✅3D Bottle Rendering, premium packaging design, and luxury items like 3D Watch Modeling & Rendering. ✅CGI Product Animation: High-end 3D VFX Video for YouTube, Instagram, and TikTok to make your brand stand out in a crowded feed. ✅Electronics & Hardware: Specialized visualization for IoT devices, smart home products, and electronic health devices. 2. Technical, Industrial & Automation Explainers ✅3D Technical Explainer Animation: Visualizing Industrial & SaaS Product videos with extreme precision and attention to detail. ✅CAD Visualization: Transforming STEP files into Professional 3D Technical Animation for engineering, manufacturing, and antenna visualization. ✅Functional Clarity: Using X-ray views, mechanical assembly videos, and airflow simulations to demonstrate internal processes and factory automation. ✅Process Visualization: Creating detailed animations for factories, warehouse robotics, and complex mechanical systems. 3. SaaS Product Videos & UI/UX Motion ✅3D SaaS Product Animation Video Explainer: Featuring high-end 3D UI/UX Animation and App Marketing Video assets that showcase your platform's features. ✅AI Explainer Video: Showcasing complex software and AI platforms through structured 3D Isometric Animation. ✅3D Motion Graphics: Engaging visuals featuring isometric architecture and stylized environments for websites and brand promos. 4. VFX, Houdini, Unreal Engine 5 ✅Unreal Engine 5 Cinematic Video: Create video sequencer animation in Unreal Engine. ✅Add 3D Animation to Video: Professional Camera Tracking and 3D VFX Ads that blend CGI with live-action or drone footage. ✅Simulations: Using Houdini FX for realistic fluids, particles, smoke, cloth, and RBD Simulations. ➤ MY TECHNICAL STACK 3D Modeling: 3ds Max, Blender 3D. VFX & Physics: Houdini FX (Fluid, Particles, Cloth, Pyro). Real-time Rendering: Unreal Engine 5. Post-Production: After Effects (Motion Graphics, UI Animation, Compositing. ➤ WHY WORK WITH ME? Expert 3D Product Render & Animation: Focused on high-conversion Product Marketing and Commercial 3D Animation. Direct CAD Integration: Working with STEP files to ensure 100% technical accuracy for Visualization. Content Production: Delivering format for Social Media Ads (TikTok/Instagram), Amazon Listings, and Websites. Professional Full-Cycle Production: I handle everything from initial modeling and lighting to final 3D Compositing and Postprocessing. PROVEN EXPERIENCE 50+ Completed jobs on Upwork E-commerce: Amazon Product Listings, Water Filtration Systems, Supplement Dispensers, Luxury Watches. Industrial: Parcel Automation, Factories, Antenna Arrays, Factory Automation. Tech/SaaS: Product Promos, IoT Smart Home Devices, Health Electronics. Real Estate: Drone Video CGI Overlays, Interior Manufacturing Visuals. Let's discuss your project!

I build NLP systems that work in production - RAG pipelines, agentic workflows, custom entity extraction for complex documents. A Data Scientist with a rare combination of deep industry experience and academic teaching, I'm fluent in both modern LLM-based approaches and classical NLP techniques. Core expertise: - Traditional NLP approaches and modern LLM-based solutions - Designing and implementation of RAG & Agentic systems - Developing custom GenAI multistep processing flows/pipelines for non-trivial NLP tasks Tech skills: - Programming - Python, Dart (Flutter) - Frameworks and libs: LangChain, LlamaIndex, PydenticAI, HuggingFace, Keras & TensorFlow, scikit-learn, SciPy, etc. Teaching: - Machine Learning and Deep Learning courses lecturer at Lviv Polytechnic National University - Curriculum development with emphasis on practical, modern and industry-relevant applications Projects: - RAG-based information extraction from documents - developed map-reduce LLM chain for multiple information extraction from PDF files, scaled solution for a multi-document processing - Custom entities extraction - construction and implementation of classification and extraction pipelines for long financial documents - Code-generation assistant - developed RAG based code generation assistant for internal libraries support Work approach: I prioritize transparent communication and am flexible to work either from simple working solutions with iterative improvements or comprehensive approaches from the start.

🧠🤖I design, build and scale AI Agent solutions that automate real business workflows - not demos, not experiments, but production-ready systems that actually run companies. If you’re looking to build AI Agent that can think, act, integrate with your tools and improve over time, you’re in the right place. I work as an AI Agent Developer and Agentic AI Developer, helping founders, teams and companies turn complex processes into reliable AI Agent Automation systems - from internal ops to customer-facing products. 📊 Numbers that reflect real AI Agent outcomes ✅ 12+ years in AI systems, AI Agent development, full stack & software engineering ✅ 85+ digital products delivered, including AI Agent platforms and AI automation systems ✅ 57+ MVPs launched - many built around an AI Agent or agentic workflows ✅ 40+ production systems with AI Agent automation used by real users ✅ 32+ products prepared for investor demos, AI feasibility reviews & technical due diligence ✅ $2.2B+ raised by products I helped build or scale ✅ 30-45% faster launches using reusable AI Agent frameworks and automation pipelines ✅ 40% fewer post-launch issues thanks to stable AI Agent logic and controlled integrations ✅ 100% code ownership - every AI Agent stays fully in your repositories ✅ Clients working with me for 7+ years 🤝 Most projects start with one clear goal: replace manual work with an AI Agent that can operate independently. That can mean: → An AI Agent that handles support, research or acts as a sales agent embedded into real business workflows → A backend AI Agent orchestrating APIs and business logic → An AI Voice Agent for calls, bookings or assistants → A multi-agent system acting as a full AI Automation Agency replacement As an AI Agent Builder, I create systems that reason, plan and execute - not just respond. This includes: → AI Agent Creation using modern agentic patterns → AI Agent Automation across CRMs, databases, internal tools and business development workflows → AI Agent n8n workflows for orchestration and scalability → Custom AI API Integration with existing platforms Each AI Agent is designed to be reliable, explainable and easy to extend. 🧩I approach every project as an AI Developer first, not a prompt engineer. As an Open AI Developer and AI Developer LangChain practitioner, I build AI Agent systems with: • Proper state management • Tool calling and function execution • Memory, context control and fallback logic • RAG pipelines (as an AI Developers RAG specialist) • AI-first architecture This allows each AI Agent to retrieve knowledge, reason over it and act safely in real environments. When needed, I design AI Agent Automation stacks that behave like a full AI Agency, but fully owned by you. 💡Beyond one-off bots - real agentic systems A simple chatbot isn’t an AI Agent. A real AI Agent understands goals, chooses actions and completes tasks end-to-end. That’s where Agentic AI Developer experience matters. I build: → Single-purpose AI Agent tools (e.g. Pinterest marketing AI Agent or Etsy marketing AI Agent) → Multi-agent systems coordinating tasks → Internal AI Agent Creator platforms → Long-running AI Agent services Whether you need an AI Agent Builder for MVP speed or a production-grade AI Agent Automation system, the focus stays the same: stability, control and measurable impact. Strong foundations first - AI when it makes sense 🧠🔧 Every AI Agent I build sits on solid engineering foundations. I combine AI Agent Development with backend systems, APIs and infrastructure so your AI Agent doesn’t collapse under real usage. ⚙️This includes: • Backend services for AI Agent logic • Secure AI API Integration • Scalable pipelines for AI Agent Automation • Monitoring, logging and iteration loops AI should reduce chaos. 🧭 Not every problem needs AI from day one If your project doesn’t require advanced AI immediately, I also help design and build data pipelines, backend services, APIs, dashboards and MVP infrastructure that work perfectly on their own. This keeps products stable, cost-efficient and flexible - ready to introduce ML or AI features later, without forcing complexity too early. 🔍 How I usually work on AI Agent projects 1️⃣ Understand business goals, constraints and where an AI Agent creates real leverage 2️⃣ Design the right AI Agent architecture (tools, memory, APIs, automation) - not hype 3️⃣ Build and refine the AI Agent iteratively with clear milestones and validation 4️⃣ Test, launch, monitor and evolve the AI Agent in real-world usage 🧰 Core tech stack - Frontend: React, Next.js, TypeScript - Backend: Node.js, Python (FastAPI, Flask, Django) - AI & Agents: OpenAI APIs, LangChain, RAG pipelines, Agentic AI patterns - Automation: AI Agent n8n, custom orchestrators - APIs: REST API, GraphQL, Webhooks - Databases: PostgreSQL, MongoDB, Redis - Cloud & DevOps: AWS, Docker, CI/CD - Architecture: SaaS platforms, AI Agent Automation, clean code Have an AI idea in mind? Let’s make it live.