Hire the Best Computer Vision Engineers in California

𝐓𝐎𝐏 𝟏% 𝐎𝐍 𝐔𝐏𝐖𝐎𝐑𝐊 | 𝐄𝐗𝐏𝐄𝐑𝐓-𝐕𝐄𝐓𝐓𝐄𝐃 𝐀𝐈 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓𝐒 • 𝐑𝐀𝐆 • 𝐋𝐋𝐌 𝐀𝐏𝐏𝐒 • 𝐧𝟖𝐧 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 • 𝐕𝐎𝐈𝐂𝐄 𝐀𝐈 • 𝐃𝐀𝐓𝐀 𝐀𝐍𝐀𝐋𝐘𝐓𝐈𝐂𝐒 Most businesses don’t need another AI demo. They need reliable AI systems that connect with real tools, automate real workflows, work with private business data, and keep running in production. That’s what I build. I’m Tayyab, an Upwork Expert-Vetted AI Engineer with an MS in AI & NLP from Stanford. I’ve delivered 200+ projects across AI agents, LLM applications, RAG systems, workflow automation, machine learning, analytics, and full-stack product development. I help startups, enterprises, and operations teams turn manual, fragmented, and data-heavy processes into secure, scalable AI-powered systems. 𝐀𝐈 𝐀𝐆𝐄𝐍𝐓𝐒 & 𝐀𝐆𝐄𝐍𝐓𝐈𝐂 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖𝐒 I build AI agents that can reason over data, call tools, update systems, trigger workflows, and support human-in-the-loop approvals. This includes multi-agent systems, tool calling, function calling, structured outputs, long-term memory, workflow orchestration, MCP integrations, evaluation pipelines, tracing, and production monitoring. Tools: OpenAI Agents SDK, LangGraph, LangChain, CrewAI, AutoGen, Claude, Gemini, OpenAI, and open-source LLMs. 𝐑𝐀𝐆, 𝐋𝐋𝐌 𝐀𝐏𝐏𝐒 & 𝐃𝐎𝐂𝐔𝐌𝐄𝐍𝐓 𝐀𝐈 I design private AI knowledge systems that let teams chat with documents, PDFs, emails, spreadsheets, research papers, legal files, SOPs, and internal knowledge bases. This includes RAG pipelines, semantic search, vector databases, PDF extraction, OCR, document Q&A, enterprise search, secure knowledge assistants, hallucination control, citation-based answers, and grounded AI workflows. Tools: Pinecone, Qdrant, Weaviate, pgvector, OpenSearch, LlamaIndex, LangChain, Azure OpenAI, Amazon Bedrock, OpenAI, Claude, and Gemini. 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍, 𝐧𝟖𝐧 & 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍 I build automation systems that connect CRMs, internal tools, APIs, webhooks, databases, emails, forms, spreadsheets, and third-party platforms into reliable business workflows. This includes lead routing, CRM automation, sales automation, reporting automation, document collection, data enrichment, approval flows, API integrations, retries, audit trails, logging, and monitoring. Tools: n8n, Make, Zapier, HubSpot, Salesforce, GoHighLevel, Airtable, Notion, ClickUp, Google Workspace, Office 365, Slack, Teams, Zendesk, REST APIs, and webhooks. 𝐕𝐎𝐈𝐂𝐄 𝐀𝐈, 𝐂𝐇𝐀𝐓𝐁𝐎𝐓𝐒 & 𝐂𝐎𝐍𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐎𝐍𝐀𝐋 𝐀𝐈 I build AI voice agents, chat assistants, intake agents, lead qualification systems, scheduling assistants, AI receptionists, call transcription workflows, and conversation intelligence platforms. Tools: VAPI, Twilio, OpenAI Realtime API, Deepgram, Whisper, ElevenLabs, Retell AI, Bland AI, Claude, OpenAI, and Gemini. 𝐃𝐀𝐓𝐀, 𝐌𝐋, 𝐀𝐍𝐀𝐋𝐘𝐓𝐈𝐂𝐒 & 𝐂𝐎𝐌𝐏𝐔𝐓𝐄𝐑 𝐕𝐈𝐒𝐈𝐎𝐍 I build data and machine learning systems for forecasting, classification, predictive analytics, recommendation engines, dashboards, OCR, computer vision, object detection, and automated reporting. Tools: Python, FastAPI, Django, Node.js, TypeScript, React, Next.js, PostgreSQL, MongoDB, Neo4j, PyTorch, TensorFlow, scikit-learn, Hugging Face, Power BI, Tableau, Plotly, OpenCV, YOLO, and Roboflow. 𝐒𝐄𝐋𝐄𝐂𝐓𝐄𝐃 𝐑𝐄𝐒𝐔𝐋𝐓𝐒 • Built an insurance automation system that reduced processing time by ~40% • Developed a document intelligence system that processed 600-page PDFs in minutes • Created a legal RAG system with ~80–85% alignment against historical outcomes • Automated reporting workflows that saved 200+ hours/month • Contributed to a cloud intelligence platform supporting a $50M+ fundraising round • Delivered AI systems across healthcare, legal, finance, insurance, energy, real estate, government, and operations-heavy industries 𝐁𝐄𝐒𝐓-𝐅𝐈𝐓 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 • AI agent development • RAG and document Q&A systems • Private AI knowledge bases and AI second brains • n8n, Make, Zapier, and API workflow automation • OpenAI, Claude, Gemini, Azure OpenAI, and Bedrock integrations • Voice AI agents using VAPI, Twilio, Deepgram, and ElevenLabs • CRM automation for GoHighLevel, HubSpot, Salesforce, and custom CRMs • AI SaaS MVPs and proof-of-concept builds • AI dashboards, analytics, and reporting platforms • Computer vision, OCR, document extraction, and inspection AI I don’t just connect an AI API and call it done. I design the full system around your business workflow, data sources, users, permissions, edge cases, and long-term maintainability. Have a manual workflow, private knowledge base, AI product idea, or data-heavy process you want to automate? Send me the tools you use, the current workflow, and the outcome you want. I’ll help you identify the most practical path from idea to a reliable AI production system.

🔥 𝗦𝗲𝗻𝗶𝗼𝗿 𝗔𝗜/𝗠𝗟 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 | 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝘁𝗶𝘀𝘁 | 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗣𝗿𝗲𝗺𝗶𝗲𝗿 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 | 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 🔥 A highly accomplished and results-driven AI/ML Architect with over 10 years of experience, specializing in architecting and deploying advanced AI/ML solutions for enterprise clients across diverse industries including airline, automotive, marketing analytics, political outreach, and fact-checking for publishers. My background spans the entire AI/ML lifecycle, from strategic solution design to hands-on implementation and operationalization of scalable, real-world systems. I'm currently leading the team at AI Arch Solutions to excel at translating complex business challenges into innovative, AI-driven solutions that deliver measurable ROI. 💪 𝐂𝐎𝐑𝐄 𝐂𝐎𝐌𝐏𝐄𝐓𝐄𝐍𝐂𝐈𝐄𝐒 💪 𝘼𝒈𝙚𝒏𝙩𝒊𝙘 𝘼𝑰 & 𝑨𝙪𝒕𝙤𝒏𝙤𝒎𝙤𝒖𝙨 𝙎𝒚𝙨𝒕𝙚𝒎𝙨 ● 𝗔𝗴𝗲𝗻𝘁 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀: ReAct (Reasoning and Acting), RAG (Retrieval-Augmented Generation), Multi-Agent Systems (MAS), Hierarchical Agent Architectures (e.g., Manager-Worker) ● 𝗖𝗼𝗿𝗲 𝗔𝗴𝗲𝗻𝘁 𝗔𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀: Tool Use & Function Calling, Complex Task Decomposition, Dynamic Planning & Reasoning, Self-Correction & Reflection Loops (e.g., Reflexion) ● 𝗠𝗲𝗺𝗼𝗿𝘆 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Designing and implementing agent memory systems, including short-term (context window), long-term (vector databases), and structured memory approaches ● 𝗣𝗿𝗼𝗺𝗽𝘁 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 & 𝗦𝘁𝗮𝘁𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Advanced prompt chaining, state tracking across multi-turn interactions, and managing conversational context for complex tasks 𝑫𝙖𝒕𝙖 𝙎𝒄𝙞𝒆𝙣𝒄𝙚 & 𝘿𝒂𝙩𝒂 𝑬𝙣𝒈𝙞𝒏𝙚𝒆𝙧𝒊𝙣𝒈 ● 𝗠𝗼𝗱𝗲𝗹 𝗣𝗿𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻: Data cleaning, data imputation, feature engineering, feature space reduction (PCA) ● 𝗠𝗼𝗱𝗲𝗹 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: LLMs, Neural Networks, NLP (BERT, ELMO, GPT Variants), K-Means / Hierarchical Clustering, Logistic Regression, Random Forest (XGBoost), K-Nearest Neighbor, Naïve Bayes, GridSearch, Causal Inference, Bayesian Marketing Mix Modeling ● 𝗗𝗮𝘁𝗮 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀: Tableau, Seaborn, Matplotlib, Plotly, Dash ● 𝗖𝗼𝗱𝗶𝗻𝗴: Python (NumPy, pandas, scikit-learn, TensorFlow, Keras, NLTK, LangChain, Streamlit), SQL, Java, R ● 𝗗𝗮𝘁𝗮 𝗧𝗼𝗼𝗹𝘀: Google Cloud Platform (BigQuery, Vertex AI), AWS (SageMaker, Lambda, S3), Databricks, Airflow (DAGs), Pinecone, PostgreSQL ● 𝗘𝘅𝗽𝗲𝗿𝗶𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻: Regression Discontinuity Design, Interrupted Time Series, A / B Testing

I've started 3 companies as both CEO and CTO, raised over $15m, delivered 50+ AI consulting projects, and studied AI at Stanford. I'm currently only available for a few hours every now and then, usually helping founders and executives navigate things like AI, company building, fundraising, hiring, and cofounder breakups. People call me when: (1) they're thinking through a major decision and want to talk to someone who can help them achieve clarity (2) they're exploring something new and want to talk to someone experienced who can help them make sense of it all (3) they're experiencing the depths of the startup rollercoaster and want to talk to someone who's been there to gain some perspective I've advised 15+ pre-seed to Series A clients that have collectively raised tens of millions of dollars. Some testimonials from previous clients, some of whom I've been working with for years: "Paul was a bright light at a very dark time at the beginning of our business. When there were initially doubts about the direction to move in, Paul instinctively broke down the issues one-by-one and provided a completely different perspective, ultimately renewing our hope and confidence in our decisions. His comprehensive business knowledge, coupled with his exhaustive experience in almost every topic made him absolutely invaluable as a mentor to our team. I cannot thank him enough and wholeheartedly recommend him to anyone looking for grounded, objective startup business advice. Thanks, Paul!" - CEO of a bootstrapped AI startup that successfully reached PMF "Paul is a superb asset to our team and has been for over a year. His thorough knowledge of real-world AI/ML techniques, combined with his ability to thoughtfully and supportively respond to our questions has helped our program to quickly level up. To our surprise, we’ve also found Paul to be a great source of insight for all things startup-related, from roadmaps to fundraising to mindset. If you’re thinking of hiring him, I’d imagine you will quickly discover the same." - CEO of AI startup I've helped grow from 0 to $1m+ revenue (and an acquisition offer)