Hire the Best Automation Engineers in New York

I am a seasoned Quality Assurance Engineer with over 11 years of experience in testing best practices and automation. I specialize in developing robust test scripts using JavaScript in Postman and Cypress, ensuring high-quality software delivery.

I design and implement AI-powered systems, trading automation, and data infrastructure that drive measurable operational and financial outcomes. My work sits at the intersection of: - Machine Learning & LLM Evaluation - Quantitative Trading Systems (NinjaTrader, TradingView, IBKR) - Automation & API Integrations - Data Infrastructure & Analytics Engineering Recent focus areas include: - Evaluating and improving LLM reasoning performance - Designing automated trading strategies and execution systems - Building end-to-end data pipelines from ingestion to decision layer - Integrating AI models into production workflows I work best with founders, operators, and technical teams who need systems built — not slides created.

Need a product that’s scalable, production-ready, and built on reliable architecture from frontend to backend, AI systems, APIs, and mobile apps? That’s what I deliver. As a Senior Full Stack & AI Automation Engineer with 7+ years of experience, I help startups and growing businesses build high-performing web platforms, mobile applications, backend systems, and AI-powered workflows that scale reliably under real-world usage. My expertise spans backend engineering, AI integrations, cloud infrastructure, modern web applications, and cross-platform mobile development, allowing me to own complete end-to-end product development instead of only isolated features. What I Bring to Your Project: a. Backend & System Architecture Scalable backend systems with Node.js, Nest.js, Express.js, FastAPI REST APIs, GraphQL, WebSockets, event-driven architectures Authentication, RBAC, payment systems, admin dashboards Real-time systems, queues, caching, and performance optimization Database architecture & cloud-native backend infrastructure b. AI, Automation & Intelligent Systems AI-powered assistants, workflow automations & internal tools OpenAI, LangChain, RAG pipelines, semantic search AI chat systems, recommendation engines & automation agents n8n workflows, AI integrations, and operational automations Voice AI, conversational systems & smart business workflows c. Web & Frontend Development Modern web apps with React.js, Next.js, TypeScript Responsive, high-performance UI systems Dashboard platforms, SaaS products & marketplace applications Tailwind CSS, scalable frontend architecture & API integrations d. Mobile App Development Production-grade Flutter & React Native applications Cross-platform iOS & Android development Real-time mobile experiences & scalable app architecture App Store & Google Play deployment management e. Cloud & Infrastructure AWS (EC2, S3, Lambda, RDS) Docker, CI/CD pipelines, GitHub Actions Firebase, Supabase, GCP, Vercel Monitoring, deployment pipelines & scalable cloud environments Tech Stack & Skills: Frontend & Mobile: React.js, Next.js, Flutter, React Native, TypeScript, Dart Backend: Node.js, Nest.js, Express.js, FastAPI, Django Databases: PostgreSQL, MySQL, MongoDB, Redis, Firebase, Supabase AI & Automation: OpenAI APIs, LangChain, n8n, Dialogflow, Voiceflow Cloud & DevOps: AWS, Docker, GitHub Actions, Vercel Over the past 7+ years, I’ve helped businesses build SaaS platforms, AI-powered systems, marketplaces, automation infrastructures, fintech products, and real-time applications used by growing startups and operational teams worldwide. My focus is not just writing code, but building scalable systems with clean architecture, reliable performance, and long-term maintainability. Let’s connect and discuss how I can help bring your product to production successfully.

I help startups, founders, and businesses build scalable MVPs, AI-powered systems, workflow automations, operational platforms, and intelligent backend infrastructures that reduce manual work, streamline operations, and create measurable business impact. With 7+ years of hands-on experience in full stack development, AI systems, automation workflows, browser automation, and backend architecture, I specialize in building production-ready solutions using Python, FastAPI, Django, React, Next js, OpenAI, Claude, LangChain, CrewAI, n8n, Make, Zapier, and modern AI orchestration stacks. I focus on building AI systems that work in real production environments — not just demos. 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: * AI Agents & Multi-Agent Systems * AI Chatbots & RAG Pipelines * Workflow Automation using n8n, Make & Zapier * CRM Automation & Operational Routing Systems * Voice AI Agents & Communication Workflows * API Integrations & Webhook Architectures * Browser Automation & Web Scraping * ETL Pipelines & Structured Data Processing * SaaS MVP Development * AI-Powered Operational Platforms * OpenAI, Claude, Gemini & LangChain Workflows * Vector Databases & Knowledge Systems I’ve built systems involving: * AI Meeting Intelligence & Automated Task Routing * Multi-Agent Financial Analysis Platforms * AI-Powered Resume Parsing APIs * WhatsApp & Twilio Communication Systems * AI Legal Document Processing Workflows * CRM & Operational Workflow Automation * Voice AI Booking Assistants * Automated Browser & Data Extraction Pipelines * RAG-Based Knowledge Platforms * Internal Operational AI Systems I also have strong hands-on experience integrating AI systems with CRMs, SaaS platforms, databases, payment systems, communication APIs, and third-party platforms to automate business operations end-to-end. On the backend side, I primarily work with Python using FastAPI, Django, Flask, scalable REST APIs, automation architectures, and production-grade backend systems. On the frontend side, I use React and Next js to build responsive and user-friendly interfaces for SaaS and operational platforms. 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 & 𝐓𝐨𝐨𝐥𝐬: Python, FastAPI, Django, Flask, React, Next js, OpenAI, Claude, LangChain, CrewAI, n8n, Make, Zapier, PostgreSQL, Supabase, Airtable, Twilio, WhatsApp API, Selenium, Playwright, ChromaDB, Pinecone, REST APIs, Webhooks, Docker, AWS, GCP. What clients value most when working with me: * Production-focused development * Scalable & maintainable architectures * Fast communication & transparency * Strong ownership mindset * Reliable execution * Practical business solutions * Long-term technical support I understand the importance of reliability, communication, and execution when building AI systems and operational platforms. I stay proactive throughout the project lifecycle, communicate clearly, and take full ownership from architecture to deployment to ensure the delivered solution aligns with business goals and operational requirements. Client satisfaction is extremely important to me. I fully commit to delivering high-quality results and practical business value. If there is ever an issue due to my implementation or delivery, I always work professionally and transparently to resolve it and ensure the client is satisfied with the final outcome. Whether you need an AI-powered MVP, workflow automation platform, RAG chatbot, multi-agent system, operational backend, browser automation pipeline, or a scalable SaaS application, I’d be happy to help design and build the right solution for your business.

I build fast, reliable software systems — especially automation workflows, dashboards, AI tools, and backend services. I’ve delivered 45+ client projects, built products used by 270,000+ users, and completed a selective engineering internship at Snowflake, one of the top data-cloud companies in the world. What I Can Build for You Python automations (scrapers, ETL pipelines, async tasks) Dashboards with Plotly, Dash, Streamlit, or React AI/LLM integrations (chatbots, embeddings, document processing) FastAPI/Flask backends + React/Next.js frontends Discord/Telegram bots & custom integrations AWS deployments, Docker, Linux servers Experience Snowflake (Engineering Intern, 2025): Shipped production features, including Streamlit’s native PDF viewer (st.pdf), and worked on internal AI tools used across the company. ZeroAndOne Developers (Co-Founder): Delivered software to 45+ clients across 13 countries. Scaled a Discord bot to 270K users with stable infrastructure and monitoring. Selected Work AlgoAlert (real-time trading system), YeetCode (AWS + Discord automation), ML-powered financial dashboards, and newsletter-to-podcast AI pipelines. If you need clean, production-ready code and clear communication, I’d be happy to help. Tell me what you’re building, and I’ll help you bring it to life.

Hi, I'm Shawn 👋 I’ve saved companies hundreds of hours across HR, IT, retail, and finance through AI-powered automation. My focus is on maximizing growth by leveraging cutting-edge tools like Claude, n8n, Vapi & RAG. Here's some of what I've built: → Enterprise-grade Claude Code configuration for automated daily reports → Automated talent acquisition for a Fortune 500 company to hire 40+ employees in 6 months → AI chatbot to transform hundreds of IT documents into a single, searchable assistant → 24/7 AI receptionist for a restaurant to take incoming calls and order over the phone → AI-powered text & image generator to create personal recipes for website users in under 30 sec My philosophy is simple: 1. Understand your problems 2. Find where we can save you the most time 3. Automate the tedious tasks 4. Repeat until it's no longer a constraint Whether you’re an enterprise drowning in documentation, a startup shipping your first AI feature, or a team looking to automate operations with AI - I’ll design and build the system behind the scenes so you can focus on growth. If you’re ready to use AI and automation to build a real, working system, let’s connect 🤝