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AI-focused Technical Leader and hands-on Engineer with 22+ years building products from zero to production. I architect and ship AI-powered SaaS, B2B/B2C platforms, and enterprise systems - writing code daily while leading teams and strategy. 📞 Invite me to your job for a FREE 15-minute consultation! 📞 Highlights: 🤝 56,000+ hours & 220+ jobs completed (with my Upwork agency), all with 5-star reviews 🤝 Top 1% of All Talent on Upwork & "Expert Vetted" Badge 🤝 $2M+ revenue generated on Upwork alone 🤝 18+ years of Senior Technology Executive management experience in roles such as CEO, CTO, VP R&D, Head of Engineering, Systems/Software/Cloud Architect, DevOps, PM, etc. Technical leadership and managing remote and on-site teams of up to 30 What I Do: I help companies build AI-first products - from initial architecture to production. Think of me as your remote, hands-on CTO and Lead Engineer: I design systems, write code, manage engineering teams, collaborate with designers on UX, and ship. My company builds large open-source platforms (ERP/CRM/HRM, Commerce, Work / Project Management), and I bring that same 0-to-1 product-building experience to every client engagement. Over the years, I've helped hundreds of companies, from startups to large international enterprises, and have conducted business in the US, Israel, Ukraine, and Bulgaria. Worked remotely with companies worldwide: US, UK, Norway, Ukraine, India, Australia, etc. Worked on multiple highly complex commercial projects, both in startup and enterprise environments, with small and large teams. I can work with the team or develop software independently from the ground (to production), keeping the software quality along the way extremely high! Rates: - Short-term / consulting: $180/hr - Long-term engagements: $120/hr Services: - AI strategy, architecture & implementation for existing and new products - Fractional CTO / technical leadership for startups and scale-ups - Product architecture, estimation & 0-to-1 builds - Code reviews, performance optimization & solving complex technical problems - Team mentoring and engineering process improvement (Agile/Lean) Short summary of software engineering expertise: ◾ AI Agents & Multi-Agent Systems (LangChain, CrewAI, AutoGen, custom orchestration) ◾ LLM Integration (OpenAI / ChatGPT, Anthropic / Claude, Gemini, local models) ◾ RAG Pipelines, Embeddings, Vector Search, AI Chatbots ◾ ML / Deep Learning (TensorFlow, PyTorch, Python) ◾ SaaS (B2B & B2C) / Multi-tenancy Architecture ◾ Cloud & DevOps: AWS, Azure, GCP, Docker, k8s, CI/CD, Serverless ◾ 15+ years with .NET / C# ◾ 10+ years with JavaScript / TypeScript ◾ 5+ years with Node.js / NestJS ◾ Python (AI/ML, Django, Serverless), Java, and more In technology, my focus spans AI-powered systems, Web, Mobile & Distributed Software: - AI & ML: LLM orchestration (OpenAI, Anthropic, Gemini), AI agents, RAG, vector databases, TensorFlow, PyTorch, prompt engineering, fine-tuning. - Backend: Node.js / NestJS, .NET / ASP.NET Core, Python, JS / TypeScript. - Frontend: React/ReactNative, Angular, Vue. - Data: PostgreSQL, MongoDB, MS SQL, MySQL, Kafka, RabbitMQ, ElasticSearch. - Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, Serverless, CI/CD. Some of the latest OSS projects include: - An Agentic Runtime that Autonomously Builds and Maintains Web Apps - Orchestration System for Autonomous AI Companies - AI-powered Open-Source ERP/CRM/HRM Platform - Work and Project Management Platform with AI features - Modern Commerce Platform (reactive server, mobile & web apps) Feel free to message me to get more details about my experience relevant to your specific project, I am always open to new opportunities! 📞 Reach out by inviting me to your project right now! 📞 Looking forward to working with you on amazing projects, - Ruslan

* Built from scratch Voice AI algorithms for a $2 B startup, adding $500K in pure margin within 3 months * Deployed Voice AI agents for a real-estate firm, slashing 90 % of call-handling time * Expert in the full stack of Voice AI algorithms—from ASR to dialog and synthesis * BSc + MSc in Engineering; research thesis centered on Voice AI (Deep Fake Detection) AI Voice Agent Consultation & Automation Struggling with manual calls and inefficient workflows? Let me help you automate your call center and boost efficiency using AI Voice Agents. AI Voice Automation Strategy: Explore how to automate outbound calls, inbound IVR, follow-ups, surveys, and more using platforms like Twilio, VAPI, and Retell AI. Voice Agent Design: Craft human-like, low-latency voice AIs to enhance customer interaction and increase conversions. Workflow Integration: Integrate AI Voice Agents with platforms like Make.com, Airtable, MySQL, GHL, Google Sheets, and more for seamless appointment booking, reminders, and data management. End-to-End AI Deployment: Deploy voice agents for both inbound and outbound calls, managing complex tasks with platforms like Elevenlabs and VAPI. Key Benefits: Increased Efficiency & Conversions: Streamline your operations and enhance customer satisfaction. Improved Customer Experience: Natural, human-like AI responses for better engagement. My Expertise: Industry Leadership: With over 5 years of experience in the AI and deep learning space, I have led and implemented high-complexity voice AI projects, achieving state-of-the-art results in deep fake detection and speech enhancement. Prompt Engineering: Improve AI agent performance with optimized prompt techniques. Professional Experience: AI Team Lead at Corsound AI: Leading a team of researchers to deliver production-grade voice AI solutions, achieving deep-fake detection with balanced accuracy above 98% across multiple languages and scenarios. Specialized in deploying end-to-end voice agents for complex tasks in production. Applied Researcher at Verbit.ai: Led several high-profile projects from algorithm design to product testing, driving business impact and ensuring customer KPIs were met. Researcher at Ben-Gurion University: Conducted pioneering work in protecting speaker verification systems from audio deep fake threats, achieving state-of-the-art results and reducing error rates in international challenges. AI Voice Agent Use Cases: Outbound: Sales calls, appointment reminders, payment follow-ups, surveys. Inbound: Customer support, reservations, tech assistance, order tracking. Common Questions I Can Answer: How do I implement AI voice agents in my business? Which AI models best suit my business needs? How can I ensure my AI calls sound natural and engaging? How can AI improve customer engagement and optimize workflows? Ready to Automate? With years of industry experience leading AI voice automation projects, I’m here to help you take your business to the next level. Book your consultation today to discuss your AI voice automation strategy!

I am a seasoned Deep Learning and Computer Vision Consultant with extensive experience leading R&D teams and developing innovative AI solutions. With a strong background in designing, implementing, and deploying advanced machine learning algorithms, I help organizations harness the power of AI to drive growth and efficiency. My expertise includes: - Leading and mentoring teams to deliver cutting-edge AI solutions - Developing and deploying deep learning models for various applications, including image classification, segmentation, and object detection - Strategic planning and architecture of AI and data science projects - End-to-end machine learning pipeline development, from data preprocessing to model deployment I have successfully led projects at top companies, delivering high-impact results in complex computer vision tasks. Whether you need to build a robust AI strategy, develop custom deep learning models, or optimize existing systems, I’m here to provide expert guidance and hands-on support. Let’s collaborate to transform your AI vision into reality.

I am a seasoned Chief Technology Officer (CTO) and machine learning architect with over 12 years of experience in technology strategy, solution design, and driving innovation across diverse industries. My career is built on developing scalable, impactful solutions that leverage the latest advancements in artificial intelligence, cloud systems, and data analytics to solve complex challenges and unlock new opportunities. Key Expertise Technology Leadership: Proven experience in defining and executing technology vision and strategy, evaluating product concept viability, and delivering innovative solutions for Fortune 50 companies across automotive, industrial, and IIoT sectors. Machine Learning Architecture: Skilled in designing end-to-end solutions, including infrastructure design, best practices implementation, and integrating advanced ML methodologies to create efficient, reliable systems. Supervised & Unsupervised Learning: Extensive experience with classification, regression, recommender systems, clustering, dimensionality reduction, and factorization techniques. Deep Learning: Specializing in generative models and state-of-the-art neural network designs to tackle challenging predictive and optimization tasks. Digital Signal Processing: Expertise in analyzing and processing 1D and 2D signals, leveraging ML and classical methods for classification and enhancement. Time Series Analysis: Competence in ARIMA models, Bayesian approaches, and advanced ML techniques to model, forecast, and analyze complex temporal data. Optimization: Proficient in genetic algorithms, linear solvers, and mixed-integer programming, applying these techniques to enhance system performance and resource utilization. Notable Achievements Built advanced machine learning and AI-driven solutions that streamlined operations and delivered measurable ROI for Fortune 50 companies. Designed cloud-based SaaS platforms integrating real-time data processing, analytics, and generative AI techniques, driving operational efficiencies across multiple industries. Developed scalable systems for handling large-scale data in operational environments, ensuring high performance and reliability. Delivered classification and optimization models for industrial and automotive applications, reducing downtime and maximizing resource utilization. Core Competencies Data Engineering: Adept at handling large datasets in real-time operational settings, building pipelines, and ensuring data accessibility for critical applications. Cloud Architecture: Deep expertise in scalable, robust system design using AWS, Azure, Google Cloud, and tools like Docker and Kubernetes. Cross-Disciplinary Solutions: Bridging advanced AI techniques with traditional methods such as digital signal processing and optimization algorithms to achieve impactful results. Leadership and Collaboration As a CTO and team leader, I specialize in aligning technology initiatives with business goals, mentoring high-performance teams, and fostering innovation. My collaboration with diverse teams and stakeholders ensures tailored solutions that meet and exceed client expectations. Educational Background MBA, Graduate School of Business Administration, Open University BSc in Computer Science and Mathematics, Haifa University Programming Languages: C, Python, R Cloud Platforms: AWS, Azure, Google Cloud Tools and Technologies: Linux, DPDK, OVS, Docker, Kubernetes Networking: Advanced network protocols, data center architectures, and virtualization