Principal Software Engineer & Architect , CTO, AWS, Node.js, Python, IoT, SaaS, E-commerce Upwork Expert Vetted Top 1% I am an AI empowered coder. It increases my production many fold. It is not vibe coding. It's AI context engineering code assistance, or something like that. It's amazing. I help companies scale their technical teams and ship production-grade systems faster. As a seasoned Fractional CTO and hands-on Principal Engineer, I combine 30+ years of daily coding with strategic technical leadership. I enjoy writing code alongside the teams I lead because staying technically current makes me a better architect and leader. AI tools support my development process while design decisions and code quality remain experience-driven. WHAT I DELIVER: Hands-On Development & Technical Leadership • Backend systems in Node.js and Python handling real-time data at scale • AWS architectures using ECS, Lambda, IoT Core, SQS, RDS, and API Gateway • Infrastructure as Code with CloudFormation for cloud and on-premises deployments • Team building, mentoring, and implementing development processes that deliver results Specialized Expertise • IoT & SCADA systems for industrial monitoring and control • Microservices architecture and RESTful API design • AI/LLM integration using OpenAI APIs • Database design and optimization (PostgreSQL, MySQL, NoSQL) RECENT IMPACT: I architected a complete AWS IoT platform for industrial monitoring, recruited and mentored a 4-person development team, and delivered both cloud and on-premises deployments. I built an AI-powered recruiting platform that reduces recruiter workload from months to hours through automated screening and intelligent matching using OpenAI LLMs. I designed a SCADA/IoT control system for EV bus charging and co-invented a patented cost-optimization algorithm (US20210086647A1). The company was subsequently acquired by BP. I was hired to resolve a critical firmware hang. Problem solved. Asked to stay on, I've since improved architecture robustness, resolved bottlenecks, and enhanced system reliability. MY APPROACH: I take ownership and dig deep into your problem space. I ask questions, raise concerns proactively, and work to understand what's actually needed rather than just what's asked for. I provide continuous feedback to stakeholders and maintain hands-on involvement in code while guiding technical strategy. CREDENTIALS: • BS Computer Science, University of Texas at Austin (Top 10 CS program) • 2 US Patents (Personalization Technology, EV Fleet Management) • Member of Mensa and Intertel • 30+ years building production systems from startups to enterprise TECH STACK: Languages: Node.js, Python, JavaScript, C/C++, SQL, Bash Cloud & DevOps: AWS (ECS, Lambda, IoT, SQS, RDS), CloudFormation, Docker, CI/CD Architecture: Microservices, RESTful APIs, Event-driven systems, Distributed systems Domains: IoT, SCADA, SaaS, Embedded systems, AI/LLM integration, E-commerce Databases: PostgreSQL, MySQL, NoSQL Integrations: OpenAI API, Twilio, Stripe, MQTT, Modbus, OCPP I'm looking for principal engineer roles and/or fractional CTO engagements and where I can drive technical strategy while coding daily. Let's discuss how I can help accelerate your technical roadmap.

Operations & Executive Consultant, Business Analyst, Product Manager & Business Management Consultant with 15+ years leading £50k–£100m projects in finance, healthcare, SaaS, retail, public sector. Strategy, GTM, BPMN, SOPs - clarity that ships. I help organisations gain clarity fast - working as an Operations & Executive Consultant, Business Analyst, Product Manager, Project Manager, Business Management & Operations specialist, Business Management Consultant, Management Consultant, and Business Manager. I deliver strategy, GTM structure, and predictable delivery. I blend strategy with hands-on execution: process mapping, process improvement, business systems, SOPs, and delivery frameworks - covering business process design, operational alignment, GTM readiness, and product delivery. As a Leadership Coach and Executive Coach, I help founders and managers strengthen leadership, communication, and process ownership. As an IT Startup Guide, I support enterprises and startups with roadmaps, business plans, GTM strategies, and SOPs that scale. 🎯 What I actually do - Operations & Executive Consulting - operating models, C-level advisory, scale-readiness - Business Analyst, IT Business Analyst & Business Management Consultant work - Product Manager - discovery, roadmap delivery, user stories, stakeholder alignment - Business management, business operations & strategy execution - Process mapping, business process redesign, BPMN diagrams & business systems optimisation - SOP creation, GTM plans, operating models & organisational workflows - Project Manager across Agile & Waterfall - full lifecycle - Leadership development as a Leadership Coach, Executive Coach & Executive Consultant - Digital transformation guidance as an IT Startup Guide - Operations support as a Business Manager, Operations Manager & Operations Consultant - Executive Virtual Assistance for founders and C-level - UX/Service design, roadmap planning, requirement analysis & documentation - Cross-functional team leadership (2–10 people, onshore/offshore) ⚙️ How I deliver - Turn strategy into execution with frameworks, processes & GTM steps - Rebuild business processes end-to-end for predictable delivery - Map requirements into BRDs, HLD/LLD, SOPs, user stories & playbooks - Redesign business systems & operations for cross-team alignment - Drive product delivery as a Product Manager — discovery to launch - Guide teams as a Leadership Coach, Executive Consultant & operational partner - Advise early-stage teams as an IT Startup Guide - Hands-on ownership as a Senior Project Manager, Business Analyst & Operations Consultant 🌍 Industries Tech, finance, healthcare, energy, education, government, retail, eCommerce, SaaS, pharmaceuticals, logistics - £50k pilots to £100m digital programmes across UK, US, EU, Africa & Asia. 🏆 Highlights - 174 global digital launches supporting $3.6bn in revenue - Operational redesigns for global enterprises as a Business Manager, Executive Consultant & Operations Consultant - SOPs, BCDR documentation & compliance frameworks for regulated sectors - Transformation reviews for AstraZeneca, BP & HMCTS - Founders and CTOs supported as IT Startup Guide, Product Manager & strategic operations partner 💡 Why clients choose me I combine multiple senior roles that companies usually hire separately: Executive Consultant, Operations Consultant, Operations Manager, Business Management, Business Manager, Business Analyst, IT Business Analyst, Data Analyst, Product Manager, Project Manager, Online Business Manager, Business Management Consultant, Management Consultant, Content Writer, Executive Assistant, Virtual Assistant, Executive Virtual Assistant, Leadership Coach, Life Coach, Executive Coach, Career Coach, IT Startup Guide - plus a Strategy, GTM, BPMN, SOPs, roadmap delivery, operating models, business process design,requirements, user stories, process improvement, stakeholder management, leadership training & capability building expert across finance, healthcare, SaaS, retail & public sector.

Need reliable research, a polished presentation, or a business-ready report? I help small businesses, startup founders, consultants, agencies, nonprofits, and lean teams turn ideas, data, and information into clear, professional deliverables that support better decisions. My work combines research, business thinking, analytics, and design. Instead of hiring multiple specialists, you can work with one consultant who can research your market, organize complex information, improve your messaging, and create presentations, reports, dashboards, and business documents that are practical, well-designed, and ready to use. Whether you need a single deliverable or ongoing support, my goal is to help you communicate clearly, make informed decisions, and keep projects moving. Market Research & Business Research Using ChatGPT, Claude, Perplexity, Excel, and Google Sheets, I help with: * Market research * Competitive research and analysis * Customer and user research * Industry and trend research * TAM / SAM / SOM analysis * Opportunity assessments * Research synthesis for pitch decks, reports, business plans, and strategy documents * Product marketing and go-to-market research * Executive research summaries and business recommendations Pitch Decks, Presentation Design & Business Documents Using Canva, PowerPoint, Google Slides, Word, and Google Docs, I create and improve: * Pitch decks and investor presentations * Sales presentations and executive presentations * Presentation redesigns * Business reports and white papers * Business documents and proposals * One-pagers and product sheets * Infographics and LinkedIn carousels * Branded templates for presentations and documents I improve structure, layout, readability, visual hierarchy, formatting, slide flow, brand consistency, and overall polish so your content is easier to understand and more effective. Excel, Google Sheets & Business Analytics Support Using Excel, Google Sheets, Looker Studio, Airtable, and Notion, I support business and marketing reporting by helping you: * Build KPI dashboards and business trackers * Design clean spreadsheets and planning tools * Organize campaign and customer data * Summarize ROAS, ROI, channel performance, and marketing analytics * Prepare MMM support materials and marketing measurement summaries * Organize attribution and media budget reporting * Create forecasting inputs and scenario planning tools * Develop business intelligence summaries and executive reports * Turn data into clear business recommendations Business Planning & Project Support Using HubSpot, Notion, Airtable, Word, and Google Docs, I also help with: * Business plans and strategy documents * Product planning * Go-to-market materials * SOPs and process documentation * CRM organization * Training materials * Project coordination * Cross-functional business documentation

Expert China Sourcing Agent & Supply Chain Expert Ph.D. in Computer & Electrical Engineering | 7+ Years of Chinal Sourcing Excellence Leveraging advanced technical expertise, deep industry knowledge, and fluency in Mandarin, I bridge the gap between global clients and China’s manufacturing ecosystem. My unique blend of academic rigor, hands-on sourcing experience, and cultural fluency ensures seamless collaboration with suppliers while optimizing quality, cost, and efficiency. Comprehensive Services Market Research & Supplier Vetting: Identify high-potential products and rigorously verify suppliers for reliability, compliance, and competitive pricing. End-to-End Procurement: Secure products at optimal costs, backed by sample testing, quality inspections, and logistics coordination. Amazon FBA Support: Full-cycle services including sourcing, sample validation, professional photography, and A+ Content design. Global Shipping Solutions: DDP (Delivered Duty Paid) logistics via air, sea (fast/common), rail, or truck, with 20 days of free China warehousing. Factory Audits & Reporting: On-site visits with detailed evaluations (production capacity, certifications, labor practices). Legal & Linguistic Expertise: Bilingual contract drafting, negotiation support, and advanced Chinese-English translation. Specialized Industry Expertise Home & Kitchen | Electrical & Technical Equipment | Beauty & Health Bags/Shoes/Accessories | Food-Grade Packaging & Printing | CNC Machining & Heavy Industries Why Partner With Me? As both an engineer and sourcing professional, I combine technical precision with strategic procurement insights. From concept to delivery, I mitigate risks, eliminate communication barriers, and ensure transparency at every stage—turning complex cross-border operations into stress-free success stories.

You're reading this because you want to work with someone who actually understands how to make your Facebook Ads profitable. Not someone who's going to waste your budget figuring things out, but someone who's done this enough times to know what works and what doesn't. I've been buying Facebook Ads for 15 years and I'm an official Meta and Shopify Partner. Before that I built and sold my own e-commerce companies, so when I look at your ad account I'm not thinking about clicks and impressions. I'm thinking about whether you're making more than you're spending. That's it. My work has touched brands like Unilever, Pepsi, and Charlotte's Web alongside hundreds of independent online businesses. Over the last 12 months my clients generated 73,412,108 USD in profit from Facebook Ads across 32 accounts. I manage everything end to end. Creative strategy, campaign builds, daily optimization, reporting. You'll have direct access to me and you'll always know exactly what's happening in your account and why. Here's what that looks like in practice: Took an online store from zero paid ads to 78,843 USD in their first month. They were relying entirely on organic content before. We turned their best-performing videos into Facebook campaigns and scaled them nationwide. Scaled a luxury accessories brand from 387,914 EUR to 1.58M EUR in revenue during Q4 without returns dropping. Managed the full ramp from evergreen into Black Friday and back out. Turned around an online store that was bleeding money at 0.44x return to a profitable 3.03x return. Monthly revenue went from 11,464 USD to 63,217 USD using UGC creative and influencer whitelisting. Took a coaching business from 47,312 USD to 184,109 USD in monthly sales. Tested multiple offers across landing pages and scaled spend to 50-70K per month once we found what worked. Generated leads for a multi-location service business at 38 USD per lead. Their benchmark was 400 USD. 90% below what they expected to pay. I have room for two more clients right now. Send me a message and we'll figure out if it makes sense to work together.

HIPAA-aware AI voice agents for healthcare — built on Synthflow, Retell AI and ElevenLabs. I turn missed calls into booked appointments with 24/7 reception, appointment booking and CRM automation that capture every inquiry and route it into your real systems. I specialize in production voice agents (Synthflow, Retell AI, Voiceflow, ElevenLabs) wired into your real systems — GoHighLevel, HubSpot, EHR / booking tools, Twilio telephony, plus AI chat & WhatsApp assistants (ManyChat, WATI) — with OpenAI / GPT-4o driving the conversation and n8n / Make orchestrating the workflow end to end. Healthcare is where I'm strongest. Recent work includes: Patient growth & booking across a 55-clinic chiropractic network (Australia) 24/7 AI shift-coordination for UK NHS healthcare staffing Bilingual (EN / ES) after-hours patient reception (Miami) Inbound AI receptionists for dental & medical clinics AI voice agent for medical consults (Synthflow + PracticeQ / EHR) I design with compliance in mind: HIPAA-aware architecture, PHI minimization, audit logging, and clear medical-escalation rules — the AI never diagnoses or gives medical advice; it routes to your staff. Beyond healthcare, I deliver the same voice + integration stack for clinics, agencies, startups, and appointment-driven service businesses. What I deliver: AI voice & chat agents: inbound / outbound calls (Twilio, VoIP), WhatsApp & web chat, FAQ, triage, appointment booking Lead qualification, enrichment & conversion bots Knowledge-base & RAG assistants (document / data retrieval, multi-agent) AI automation for business operations (n8n, Make, Zapier) + API / webhook integration CRM & calendar integration (GoHighLevel, HubSpot, Google Calendar) QA & testing for conversation flows and backend logic Backed by 8+ years in project management and backend development (JavaScript, Node.js, Express, serverless, Supabase), I own the full delivery cycle — architecture, conversation design, QA, deployment. Let's build a voice agent that fits your business. Message me to start)

🚀 I design and fix automation‑first project management systems in ClickUp, Asana, Notion, and Monday so your team stops firefighting and starts executing. If your ClickUp automations have stopped working, your Asana boards are chaos, or your Notion workspace is overwhelming, I specialize in fast, fixed‑price projects that stabilize your tools and give you a clean execution system in days, not weeks. 📘 Published ClickUp book author (Amazon) with a foreword by technology leader Ryan Coyne (CTO, Serhant/Netflix Series). 🏅 Top 1% Upwork Expert Vetted with 34+ technical certifications and 30+ project management systems built across 7 industries. 🛠️ AUTOMATION & PM FIXES (3–7 DAYS) ✅ Broken automations (ClickUp, Asana, Monday) - Triggers not firing, tasks not assigning, notifications not sending. - I audit your setup, rebuild priority workflows, test with your team, and document everything within 48–72 hours. 🧹 Workspace cleanups and structure - Too many spaces, lists, and boards, nobody knows where work lives. - I redesign your information architecture, archive clutter, and create clear, role‑based navigation so projects are easy to find and manage. 🤖 Single workflow builds - Example: form submission → task creation → team notification → client update. - I design, build, test, and document the workflow so your team can own it going forward. ⚡ Integration and sync fixes - CRMs, calendars, and other systems not syncing properly with your PM tool. - I diagnose the breakpoints, rebuild critical integrations (Zapier, Make, n8n, native APIs), and add basic error handling. 💻 LARGER SYSTEM PROJECTS (1–6 WEEKS) 🔄 Platform migrations - Notion → ClickUp, Asana → Monday, Trello → ClickUp, and similar moves. - I map your current structure, design a scalable target workspace, migrate data, rebuild key automations, and train your team. 📊 Dashboards and reporting - KPI, workload, and pipeline dashboards for leaders and team leads. - I connect data across tools into a single view so you can see health, bottlenecks, and capacity at a glance. 🏗️ Complete PM system builds - End‑to‑end workspace design for teams from 2–40+ people. - Project templates, intake flows, automation suites, documentation, and training for consistent delivery. 🤖 Advanced automation and AI - Multi‑tool workflows across CRM, PM, finance, and communications. - AI‑powered processes (ChatGPT, Claude, ClickUp Brain, Notion AI) plus SMS or email automation for follow‑ups and alerts. 📚 SOPs and documentation - Playbooks, process docs, and Loom videos that match the systems we implement. - Your operations become teachable and repeatable instead of locked in one person’s head. 🎯 WHO THIS IS FOR 🏢 Marketing agencies running 20+ active projects at a time. 🎓 Coaches and consultants needing reliable, trackable client delivery. 🚀 Startups scaling from a small core team to a larger ops org. 🏪 Service businesses outgrowing spreadsheets and ad‑hoc work. 🧑‍💼 Ops leaders who inherited a messy, over‑engineered workspace. 📈 Sales teams needing CRM → PM automation for clean handoffs. ⚡ HOW PROJECTS RUN 1️⃣ 30‑minute audit call to pinpoint bottlenecks and desired outcomes. 2️⃣ Same‑day fixed‑price proposal with clear scope, timeline, and deliverables. 3️⃣ Execution from 3 days to 6 weeks depending on scope, with async Loom or Slack updates. 4️⃣ Delivery with naming conventions, diagrams, and SOPs so your team understands the system. 5️⃣ Live or recorded training to drive adoption. 6️⃣ Optional monitoring period to harden the system under real‑world use. 🧰 PLATFORMS & STACK - Project management: ClickUp, Asana, Notion, Monday.com, Jira, Trello, Basecamp. - Automation: Make.com, Zapier, n8n, webhooks, and native APIs. - AI: ChatGPT API, Claude API, ClickUp Brain, Notion AI. - CRM: GoHighLevel, HubSpot, Salesforce, Keap, Zoho, Pipedrive. - Finance: QuickBooks Online, Xero, FreshBooks, Bill.com, Stripe. - Analytics: Looker Studio, Google Sheets, Airtable, custom dashboards. - Communication: Slack, Microsoft Teams, Twilio SMS, email automation. - Documentation: Google Workspace, Loom, SOP repositories. 🎁 WHAT CLIENTS TYPICALLY GET - 5–10+ hours per week saved across the team from automation and better structure. - Clear visibility into pipeline, priorities, and capacity instead of status‑chasing. - Project management and automation that are simple enough for new hires to use and extend. - A system you own fully, without long‑term dependency. 💰 TYPICAL INVESTMENT RANGES - Quick automation and PM fixes: roughly $800–$1,500 (3–7 days). - Migrations and rebuilds: roughly $3K–$8K (2–4 weeks). - Full system builds: roughly $8K–$15K (4–6 weeks). - Optional ongoing optimization retainers for continuous tuning. 🎯 READY THIS WEEK? - Send what’s broken, your tools, and the deadline for a focused fix plan.

Are you looking for a Microsoft-certified expert to optimize your cloud infrastructure, secure your IT environment, and enhance productivity? With 14+ years of experience in IT and cloud solutions, I specialize in Azure, Microsoft 365, Intune, and Azure Virtual Desktop (AVD) to help businesses scale efficiently and securely. 🔹 My Expertise: ✅ Azure Cloud Solutions – Virtual Machines, Networking, Storage, Identity Management, Security. ✅ Microsoft 365 & Exchange – Migration, Administration, Security, and Compliance. ✅ Intune & Endpoint Management – Device provisioning, policy enforcement, and security. ✅ Azure Virtual Desktop (AVD) – Deployment, optimization, and troubleshooting for remote workforces. ✅ Hybrid Cloud & Active Directory – On-prem to cloud migration, Azure AD, and seamless integration. 🔹 Why Choose Me? ✔ Microsoft Certified – Verified expertise in cloud and IT infrastructure. ✔ 14+ Years of Experience – Hands-on experience in designing, deploying, and managing enterprise solutions. ✔ Cost-Effective & Scalable Solutions – Helping businesses maximize ROI on their cloud investments. ✔ Fast Response & 24/7 Support – Ensuring minimal downtime and optimal performance. 💡 Whether you need Azure deployment, M365 optimization, Intune security, or AVD setup, I am here to help! Let’s discuss your project today.

🔥I help startups and growing businesses build fast, scalable web and mobile apps using Python, Laravel, React Native, and React. I work as a full stack developer who can take a product from idea to production with clean code and predictable delivery. If you need a reliable web developer for modern UI work and a strong mobile app developer for iOS/Android builds, I can cover both while staying hands-on as a full stack developer focused on performance, UX, and maintainability. I’ve delivered solutions for founders who need speed now and stability later, and I communicate clearly at every step.🔥 🚀I also lead a web development team, Join.To.IT from Kyiv, Ukraine as co-founder and CEO. We have multiple Laravel developers (Senior PHP and Custom PHP MySQL), Python (Django), and JavaScript (React, Vue, React Native) developers. If your project needs a dedicated mobile app developer, we can staff that role quickly, while I stay involved as a full stack developer to keep architecture, delivery, and communication aligned. When the UI scope grows, a senior web developer can join the project while I remain the full stack developer responsible for end-to-end quality.🚀 I’m an experienced Laravel engineer, React engineer, Vue engineer, and React Native engineer with 14 years of production experience. As a full stack developer I can build backend APIs, admin panels, dashboards, and customer-facing apps, and as a web developer I pay attention to UI details that improve conversion and retention. I’ve completed a wide range of successful projects, from MVPs to large systems with long-term maintenance and continuous improvements. My skills: React React Native Software Architecture & Design Laravel Python Full-Stack Development API Development JavaScript PHP Web Application Development Node.js AWS Development MySQL Mobile App Development Django WordPress HTML5 Tailwind CSS Web Design API Integration Stack of technologies we use: ✅ HTML/CSS, Bootstrap, Tailwind ✅ JavaScript (React, Vue, Node.js, Express, AdonisJS, Nuxt) ✅ React Native for cross-platform mobile delivery ✅ API integrations (Stripe, PayPal, Twilio, TextMagic, Xero, DocuSign, Google Maps, Meta APIs, and more) ✅ API development (Laravel, Node/Express, Firebase, Python/Django, Go, REST, GraphQL) ✅ PWA (Progressive Web App) ✅ Databases: MySQL, PostgreSQL, MongoDB, DynamoDB, Elasticsearch ✅ Infrastructure: AWS, DigitalOcean, Firebase, Supabase ✅ DevOps and administration: LAMP, CentOS, Ubuntu As a full stack developer, I connect the front end, back end, and infrastructure so releases are smooth. When the scope includes native-like UX, I can collaborate with a mobile app developer without slowing down the API roadmap, and a web developer can refine UI flows while we keep the backend stable. You can hire me as a full stack developer for full ownership, or extend the team and keep me as the full stack developer leading architecture and delivery. If timelines are tight, add a mobile app developer to parallelize mobile features, and add a web developer to accelerate dashboards and front-end work. Our team has already worked in such industries as: ✅ Marketplace ✅ E-commerce ✅ Travel and Hospitality ✅ Custom ERP (Enterprise Resource Planning) ✅ ChatGPT integration (LLM model in your website front end) ✅ Automotive (car inspection, automotive ERP, car sharing, rental, selling) ✅ Social media (Tinder-like networks, short video platforms, communities) ✅ Sales (CRM systems for sales teams, retail, hospitals, sales departments) ✅ Sport (gym management systems, trainer platforms, fitness apps, club portals) ✅ Legal (document automation, AI-assisted legal processing) ✅ Healthcare (clinic management, booking, mental health software) ✅ Education (LMS, automated training, coaching marketplaces) ✅ Finance (fintech platforms, investment platforms, bank API integrations, calculators) ✅ Manufacturing (shop floor management and automation) ✅ Human resources (HRM systems) ✅ Digital marketing (Meta, Facebook/Instagram, TikTok, Google APIs, analytics) In our work history you’ll find successful products built with Laravel, PHP, JavaScript, MySQL, React, Vue, WordPress development, Web Development, Full Stack development and React Native, plus multiple systems built with Python (Django, Flask, FastAPI). I also use LLM capabilities and AI APIs (including OpenAI integrations) when they genuinely improve the product experience. We have 65 senior developers across PHP, JavaScript, MySQL, Python, Go, and Node.js. As a full stack developer, I can jump into an existing codebase, stabilize releases, fix bottlenecks, and plan the next iterations. Don't hesitate to get in touch with me for further details and fruitful work. Best regards, Oleksandr CEO, JoinToIT

1M+ earned on Upwork building production AI/ML infrastructure for VC-backed startups and enterprise teams. Previously: Platform Engineer at Unstructured (open-source document ETL for LLMs and RAG pipelines, YC-backed) and Stack AI (enterprise AI workflow platform). 100% Job Success Score | 12,343 hours delivered | 102 projects completed AWS Certified Solutions Architect | San Francisco, CA Recent engagements: - Senior Platform Engineer (Python, AWS, Kubernetes) - 24K contract, 284 hours. Built GitOps pipeline reducing deployment cycles from 2 hours to 15 minutes. Maintained 99.9% uptime across production EKS clusters. - AWS backend for a Forbes-recognized VC-backed SaaS. Architected infrastructure handling 10K+ concurrent API requests, reduced AWS costs by 35% through right-sizing and reserved instance optimization. - Azure Virtual Desktop Architect and Technical Lead - designed multi-region AVD deployment for 500+ internal users. - Production data migration and infrastructure modernization - 15K contract, 218 hours. Migrated 50TB+ across cloud environments with zero downtime, automated data validation reducing manual QA by 80%. What I build: - Production AI/ML pipelines on AWS (EKS, Lambda, SageMaker) - Multi-agent systems and MCP server deployments on Kubernetes - Self-hosted LLM infrastructure (Llama, open-weight models) - ML model serving, monitoring, and inference optimization - Terraform IaC, GitOps pipelines, CI/CD for AI workloads - Cloud cost optimization for GPU-heavy and inference environments How I work: I partner with CTOs and engineering leads who need AI infrastructure that scales without breaking. No boilerplate. Every architecture decision is documented, versioned, and handed over so your team can maintain it independently. Engagement formats: - AI Infrastructure Audit (fixed scope, 5-day turnaround) - Full platform build (4-12 week engagements) - Ongoing AI/ML platform engineering (monthly retainer, async-first) Available now. Click Invite to Job to discuss your architecture.