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$35/hr
100%
Job Success
$1K+ earned
Available now
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Need a ⭐ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 Full Stack SaaS Developer who's shipped products to 🔥 𝟏𝗠+ 𝘂𝘀𝗲𝗿𝘀 𝗮𝗻𝗱 𝗵𝗮𝗻𝗱𝗹𝗲𝗱 𝟓𝟎𝟎𝗞 𝗰𝗼𝗻𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗶𝗼𝗻𝘀? I build SaaS applications, Full Stack web apps, AI SaaS platforms, AI automation systems, and scalable full-stack backends with React, Next.js, Node.js, and Python - fast, production-ready, and built to grow.
📩 Comment “𝐌𝐀𝐏” and I’ll send you a 𝐅𝐑𝐄𝐄 system blueprint with a clear plan of how your product should be built or scaled.
Available now - July 13
𝐖𝐡𝐨 𝐈 𝐀𝐦
⭐⭐⭐⭐⭐𝗜'𝗺 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗦𝗮𝗮𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿, 𝗮𝗻𝗱 𝗮𝗴𝗲𝗻𝗰𝘆 𝗹𝗲𝗮𝗱 𝗯𝗮𝘀𝗲𝗱 𝗶𝗻 𝗥𝗲𝗱𝗺𝗼𝗻𝗱. What sets me apart is the combination of enterprise-scale delivery (retail, FinTech, healthcare, iGaming) with startup speed - I've reduced manual work by up to 60% for clients through AI-powered workflow automation and have led teams scaling SaaS platforms and full-stack products past one million active users.
Here's what I build:
🔹 SaaS Web Apps & Full Stack Development - React, Next.js, TypeScript frontends paired with Node.js or Python backends, Supabase/PostgreSQL, Stripe, and full API integration
🔹 AI SaaS & AI Automation Systems - n8n workflows, OpenAI/Claude integrations, CRM automation, document processing, and lead management pipelines
🔹 Full Stack Backend & APIs - FastAPI, Django, REST, GraphQL, real-time systems, cloud infrastructure (AWS, GCP, Azure), Docker, Kubernetes, CI/CD
🔹 SaaS Dashboards & Internal Tools - analytics platforms, admin panels, logistics dashboards, custom CRM systems
🔹 Data & Integrations - PostgreSQL, MongoDB, Redis, Elasticsearch, Excel-to-CRM sync, webhook pipelines for SaaS applications
Retail loyalty platform - 1M+ users, 20% growth
Live streaming portal - 500K peak concurrent connections
OCR document automation - 66% faster processing
Lead automation system - 43% faster response time
AI internal workflow platform - 45% faster operations
Certified: Generative AI with OpenAI API (DeepLearning.AI) | Full-Stack AI Automation Engineering | Full Stack SaaS Development
Send me a message describing your SaaS, AI, or Full Stack project and I'll respond within a few hours. I'm available now and happy to share a free system blueprint outlining how your SaaS application, Full Stack product, or AI platform should be built or scaled.
Associated with
MediaSoft
$1K+
earned
$25/hr
100%
Job Success
$5K+ earned
Available now
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⚪️ Built AI systems used by startups handling thousands of daily operations
⚪️ AI Developer | Python Developer AI | Web Scraping Python
⚪️ OpenAI, Python, FastAPI, RAG, LLM, Web Scrapping
⚪️ AI agents, automation systems, and scalable backend architecture for real business workflows
I build AI powered products, automation platforms, and intelligent backend systems for startups and SaaS companies. As an AI developer, python developer, web developer, and automation engineer, I work on production systems that automate workflows, process large amounts of data, and integrate AI into real business operations.
My experience includes ai development, chatbot development, machine learning systems, GPT integrations, web scraping platforms, and scalable backend architecture. I combine backend engineering, machine learning, and product focused thinking to create systems that solve real operational problems.
Python AI Agent Development
✔️ Autonomous AI agents with reasoning and tool calling
✔️ Chatbot developer for SaaS and internal workflows
✔️ Multi agent orchestration and task automation
✔️ GPT 3, OpenAI, and open ai api integrations
✔️ AI lead generation and workflow automation systems
✔️ AI assistants connected to real business tools
AI Developer RAG & Knowledge Systems
✔️ RAG pipelines with embeddings and vector databases
✔️ Enterprise knowledge assistants and analytics tools
✔️ AI chat over documents and internal data
✔️ Structured retrieval and intelligent search systems
✔️ Data extraction and processing automation
Machine Learning & AI Features
✔️ Machine learning pipelines and prediction systems
✔️ Machine learning developer for AI driven products
✔️ NLP, deep learning, and intelligent automation
✔️ Computer vision and image recognition workflows
✔️ AI video processing and content automation
✔️ Data scientist and data analyst pipelines
Automation & Integrations
✔️ API development and backend integrations
✔️ CRM synchronization and automation systems
✔️ WhatsApp API and Discord bot developer solutions
✔️ Job application automation systems
✔️ Social AI Developer media marketing automation tools
✔️ Selenium automation and browser workflows
✔️ Lead generation web scraper systems
✔️ Python web scraping and data mining pipelines
✔️ Data entry and workflow automation bots
Backend & Web Development
✔️ AI Developer Python developer backend with FastAPI and Django
✔️ Backend developer for scalable AI systems
✔️ Full stack developer for SaaS products and dashboards
✔️ React developer and modern frontend integrations
✔️ PostgreSQL, Redis, async APIs, and background workers
✔️ Web design focused product architecture
✔️ Figma to production implementation workflows
◾️ Focused on ai development, machine learning, chatbot development, web scraping, backend engineering, AI automation, and scalable SaaS infrastructure.
As a AI Developer Python and machine learning developer, I focus on backend architecture, AI automation, and data-driven systems. I’ve worked as data scientist and data analyst on projects involving computer vision, fractional cto, natural language processing, ai rag pipelines
I focus on ai python developer backend systems, chatbot development, AI automation, and data-driven platforms. I don’t take projects focused only on wordpress developer work, PHP stacks, or marketing tasks, Swift and Flutter integrations for mobile products, php laravel, pinterest marketing,
journalist,product manager, etsy marketing, deal closer, Laravel, PHP Laravel
Have an AI project, chatbot idea, or machine learning system to build?
Send an invite with a short description, and I’ll suggest the best approach.
Associated with
Viso
$100K+
earned
$35/hr
100%
Job Success
$10K+ earned
Available now
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I build production-ready Generative AI systems - image generation pipelines, AI video, LLM apps, and autonomous agents. Not just prototypes that work in a demo, but systems that ship, scale, and keep running in production.
Most AI projects don't fail at the idea stage - they stall at 80%. The prototype works, the demo impresses, and then it never quite becomes a reliable product clients can actually ship. That last stretch - consistency, structured outputs, error handling, real deployment - is exactly what I do. 10+ years building software, now focused entirely on Generative AI and Agentic AI.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝:
• AI image generation: text-to-image pipelines using ComfyUI, SDXL, Flux, and Stable Diffusion with custom workflow orchestration and production-grade quality control.
• AI video generation and editing: text-to-video pipelines, AI-powered editing, clip generation from long-form content, and motion-controlled animation systems.
• LoRA and model fine-tuning: DreamBooth training, PEFT/LoRA adapters for domain-specific image generation, automated dataset curation, and quality scoring.
• AI character and digital persona creation: identity-consistent character generation across hundreds of outputs with automated quality gating.
• LLM integration & orchestration: GPT-4, Claude, Llama, and Mistral integrated into business systems with structured outputs, schema validation, and production-safe response handling.
• RAG Sytems: document Q&A, enterprise knowledge bases, semantic search using LangChain, LlamaIndex, and vector databases (Pinecone, Chroma, Weaviate, FAISS).
• AI agents & automation: autonomous multi-step agents using CrewAI, AutoGen, MCP integrations, and n8n workflows with LLM-powered decision-making.
• AI SaaS products & copilots: end-to-end generative AI platforms from architecture to deployment, including user interfaces, API layers, and scalable cloud infrastructure.
• Prompt engineering: systematic prompt design, A/B testing, and output evaluation for consistent, high-quality results across text, image, and video, using tools like Promptfoo and Langfuse.
𝐅𝐫𝐨𝐦 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞 𝐭𝐨 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧:
Building the AI is half the job - getting it live and stable is the other half. I handle the full deployment so your project doesn't stall at "it works on my machine": CI/CD for ML pipelines, model versioning, containerized inference (Docker), monitoring, and cost-efficient GPU provisioning on RunPod, Modal, Lambda Labs, and major clouds (AWS, GCP, Azure). You get a working product, not just a prototype.
𝐑𝐞𝐜𝐞𝐧𝐭 𝐖𝐨𝐫𝐤:
✔️ 𝗗𝗔𝗧𝗔𝗦𝗜𝗠: AI character generation platform with dual ComfyUI pipelines (SDXL + Z-Image), automated LoRA training, quality gating system, and GPU queue serialization. Processing thousands of images with identity-locked consistency.
✔️ 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗟𝗟𝗠: Multi-document RAG chat, automated comparison, canvas workflows, and presentation generation from uploaded files.
✔️ 𝗙𝗹𝗼𝘄𝗠𝗶𝗻𝗱: Built an AI-powered automation system using GPT-4, n8n, and FastAPI to handle data evaluation, scoring, and intelligent routing.Eliminated manual workflows, improved efficiency, and delivered with a 5.0-star client rating.
✔️ 𝗛𝗶𝗿𝗲𝗛𝗮𝗿𝗿𝘆: AI agent platform backend with multi-agent orchestration, LLM-powered task automation for marketing, content generation, and business analytics, with production-safe structured outputs and deterministic state transitions.
I hold a 100% Job Success Score. If your project involves generative AI, image or video generation, LLM integration, fine-tuned models, agentic systems - or you need any of it actually deployed and running - send me the details and I'll tell you exactly how I'd build it.
𝐓𝐞𝐜𝐡: ComfyUI, SDXL, Flux, LoRA, Stable Diffusion, DreamBooth, PyTorch, OpenCV, GPT-4, Claude, Llama, LangChain, LlamaIndex, Neo4j, CrewAI, AutoGen, OpenClaw, Pydantic AI, Microsoft Semantic Kernel, NotebookLM, MCP, n8n, RAG, Pinecone, Chroma, FAISS, Runware, Promptfoo, Langfuse, Python, FastAPI, APIs and Webhooks, Supabase, Convex DB, Docker, Kubernetes, AWS, GCP, MS Azure, Oracle Cloud, RunPod, Modal, Fal.ai, Local GPUs based Infrastructure and its configurations.
Note: I don't take on NSFW, adult, or explicit content projects.
$25/hr
100%
Job Success
$4K+ earned
Available now
Offers consultations
Start of list.
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🏅 Top Rated AI Engineer | 5+ Years of Experience | Top 1% on Upwork
🔥 100% Job Success Rate | 300+ Hours of Production-Grade AI Delivery
I help businesses eliminate inefficiencies, automate workflows, and scale faster using AI-powered systems.
From initial architecture to production deployment, I build custom AI platforms, autonomous agents, and scalable web/mobile applications that drive revenue and reduce operational costs.
🚀 What I Do:
I design and deploy end-to-end AI solutions that run reliably in production. Whether you need autonomous AI sales agents, custom voice automation, or complex API/system integrations, I bridge the gap between advanced AI capabilities and robust full-stack engineering.
🤖 AI Agents & Autonomous Systems:
Build your own AI-powered workforce that runs 24/7:
- AI Sales Teams (AI SDRs): Lead qualification, outreach, booking meetings
- AI Marketing Systems: Content generation, personalization, campaign analytics
- AI Customer Support: Instant responses, smart routing, human-in-the-loop escalation
- AI Dev Assistants: Code review, testing, documentation automation
- Multi-Agent Systems: CrewAI, LangChain, LangGraph, AutoGen
- Human-in-the-Loop Dashboards: Full visibility and control over agent actions
🎙️ Voice AI (Inbound & Outbound):
Production-ready voice agents for sales and support:
- AI Call Agents: Customer support, lead qualification, and booking
- Outbound AI Calling: Smart cold outreach and warm follow-ups
- AI Receptionist: 24/7 call handling and scheduling
- CRM-Integrated Pipelines: Automatic call logging, transcription, and analytics
- Core Tech: Vapi, Retell AI, Bland AI, ElevenLabs, Twilio
🔥 MCP & Advanced AI Architectures:
- Custom Model Context Protocol (MCP) servers (Python, Node.js, TypeScript)
- Claude / ChatGPT custom tool integrations
- Tool-calling AI agents with secure data and API access
- Advanced RAG (Retrieval-Augmented Generation) systems with Vector DBs
- Enterprise-grade AI architecture design
🔄 Workflow Automation & System Integration:
I automate complex operations across your entire business stack:
- Multi-step workflows across 10+ tools and platforms
- Automated reporting, dashboards, and real-time analytics
- ETL pipelines, data migration, and data transformation
- Email sequences, notifications, and custom alerts
- Automation Platforms: n8n, Make, Zapier, Power Automate, Workato
🔧 CRM & ERP Integrations:
Seamless integration across your core business systems:
- CRMs: Salesforce, HubSpot, Pipedrive, Zoho, Monday, GoHighLevel
- ERP & Finance: NetSuite, SAP, QuickBooks, Xero, Stripe, Plaid
- Custom APIs, webhooks, and secure middleware
- Unified architectures connecting multiple platforms into one smooth system
💻 Full-Stack Development:
Beyond AI, I build complete, production-ready applications:
- Web Apps: React, Next.js, Node.js, Python (FastAPI, Django)
- Mobile Apps: React Native, Flutter
- Internal tools, admin panels, and custom dashboards
- Scalable Databases: PostgreSQL, MongoDB, Redis
🛠️ Tech Stack (Highlights):
- AI & LLMs: GPT-4o, Claude 3.5 Sonnet, Gemini Pro, Llama 3, DeepSeek, AWS Bedrock
- Agent Frameworks: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen
- Voice AI: ElevenLabs, Deepgram, Twilio, AssemblyAI
- Vector DBs: Pinecone, Weaviate, Qdrant, Chroma, pgvector
- Automation: n8n, Make, Zapier, Workato
- Cloud & Infra: AWS, GCP, Azure, Docker
💡 Why Work With Me:
✔ I build production-ready systems, not simple prototypes
✔ Focus on ROI-driven AI solutions that reduce manual hours
✔ Experienced in handling complex, multi-system enterprise architectures
✔ Clean, scalable, and maintainable code with clear documentation
✔ Proactive communication and fast execution
Let's discuss how advanced AI and automation can revolutionize your business operations. Send me a message or invite me to collaborate on your project!
$34.99/hr
96%
Job Success
$100K+ earned
Available now
Offers consultations
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⏱️ Available in US/AU/UK Timezones.
With over 5 years of experience as a top-rated Python developer, I specialize in building efficient, scalable solutions for data analytics, AI agents, and automation using Make com, Zapier, and N8N workflows. From advanced data analytics to AI agent deployment with Make, Zapier, and N8N integrations, my expertise enables me to provide cutting-edge automation solutions tailored to modern business demands.
Why Work With Me?
"Did a great job on the AI agent project for us"
5.0/5.0 Stars
- Dan Gebow, CTO, Recombo AI
"Usama is pro at AI agent development in make and Zapier"
5.0/5.0 Stars
- Luca Bellavita, Founder
50+ more reviews...
I bring strong expertise in modern AI technologies and automation platforms including Make, Zapier, and N8N. My hands-on experience with AI agents, Make com scenarios, Zapier Zaps, N8N workflows, and complex data analytics ensures robust solutions for both startups and enterprise clients.
SERVICES I OFFER
- AI Agent Development: Building intelligent AI agents using OpenAI GPT-4, Claude, LangChain, seamlessly integrated with Make dot com, Zapier, and N8N for autonomous workflow execution.
- Automation Workflows: Creating intelligent automation using Python with Make com scenarios, N8N workflows, and Zapier Zaps, specializing in complex multi-step automations across Make, Zapier, and N8N platforms.
- Data Analytics & Insights: Advanced analytics using modern BI tools, connected through Make, Zapier, or N8N for real-time dashboards and predictive modeling.
TECHNICAL SKILLS
AI & ML Tools: OpenAI GPT-4, Claude API, LangChain, LlamaIndex, Pinecone, ChromaDB, Weaviate, HuggingFace
Data Analytics: Google Sheets, Databricks, Snowflake, BigQuery, Looker Studio
Automation Platforms: Make (Expert), Zapier (Advanced), N8N (Expert), Zapier CLI, N8N Self-Hosted, Make HTTP, Zapier Webhooks, N8N Custom Nodes
Modern Tech Stack: Python, FastAPI, Streamlit, Gradio, Docker, Kubernetes, GitHub Actions
Databases & Vector DB: PostgreSQL, MongoDB, Redis, Pinecone, Qdrant, Milvus
INDUSTRY KEYWORDS
AI Agent Development / LLM Integration / Make com Expert / Zapier Specialist / N8N Developer / RAG Systems / Vector Databases / ChatGPT Integration / Claude API / LangChain / Prompt Engineering / Data Analytics / Real-Time Analytics / Make com Scenarios / Zapier Zaps / N8N Workflows / Workflow Automation / No-Code Automation with Zapier / N8N Self-Hosted / Business Intelligence / Predictive Analytics / Data Pipelines / ETL/ELT / Make com Integration / Zapier Integration / N8N Integration / Machine Learning Operations / MLOps / AI Automation / Intelligent Process Automation with N8N / Zapier Automation / Data Transformation / Custom AI Solutions / Conversational AI / Make Automation / Zapier Platform / N8N Cloud / Generative AI / AutoGPT / AI Assistants / Data Engineering / Stream Processing / Make Webhooks / Zapier Webhooks / N8N Webhooks / API Integration / Serverless Architecture / Event-Driven Architecture / DataOps / AI-Powered Analytics / Zapier Tables / N8N Nodes
SAMPLE PROJECTS
- AI Customer Support Agent: Built intelligent support agent using GPT-4 and LangChain, integrated with Make com, Zapier, and N8N to handle multi-channel queries autonomously.
- Real-Time Data Analytics Platform: Developed streaming analytics pipeline, connected via Make dot com and N8N for automated reporting, with Zapier handling notification workflows.
- Intelligent Document Processing: Created RAG-based system with vector databases, using N8N for orchestration and Zapier for document ingestion from multiple sources.
- Multi-Platform Automation: Designed complex workflows combining Make scenarios, Zapier Zaps, and N8N workflows for enterprise-grade automation across 20+ applications.
- Data Sync Platform: Built real-time data synchronization using N8N self-hosted, Zapier for cloud apps, and Make for complex transformations.
WHY CHOOSE MULTI-PLATFORM EXPERTISE?
- Make for visual workflow design and complex scenarios
- Zapier for 5000+ app integrations and simple automations
- N8N for self-hosted solutions and custom node development
- Seamless migration between Make, Zapier, and N8N platforms
- Hybrid solutions leveraging strengths of Make, Zapier, and N8N together
Let's Connect!
If you're looking for a seasoned developer with deep Make, Zapier, and N8N expertise to bring your data analytics, AI agent, or automation project to life, let's discuss how I can help. Whether you need Make scenarios, Zapier Zaps, or N8N workflows, I deliver modern solutions leveraging the best automation platforms.
$50/hr
82%
Job Success
$100K+ earned
Available now
Offers consultations
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I deploy proactive AI automation that doesn't just answer, it acts. Unlike a chatbot, an OpenClaw setup monitors your email, calendar, Slack, CRM, and task tools 24/7, executes multi-step workflows, and routes ambiguous cases to a human. I cut operational costs up to 40% by turning brittle data and manual ops into measurable AI systems and executive-ready KPI dashboards that survive real usage.
OpenClaw / AI Agents & Workflow Automation:
• Deploy OpenClaw assistants on hardened VPS with SSL, automated backups, and least-privilege Docker, accessible 24/7 with zero command-line use.
• Build proactive workflows: smart scheduling, email triage, RAG document Q&A, daily briefings, KPI report automation, customer case monitoring with scenario routing, and cron-scheduled automation, all with human-in-the-loop on destructive actions and full audit trails.
• Automated 40% of support inquiries via AI chatbot development on the OpenAI API; AI agent monitoring saves $150K+ annually.
LLM Ops, Analytics & Data Engineering:
• CI/CD for AI development with automated rollbacks reduced post-deploy incidents by 50%;
• OpenClaw-based canary scoring catches quality drops before rollout.
• C-suite KPI dashboards in Microsoft Power BI and Looker Studio improved decision speed 3x; cut manual reporting time 80% via Python automation of Excel and Google Sheets.
• Marketing analytics & attribution: improved attribution accuracy 45% via Google Tag Manager and API-driven pipelines; Python sales forecasting lifted projection accuracy 12%.
• ETL pipeline optimization: dropped latency from 24h to 5min with anomaly detection; 99.9% data quality SLAs via QA automation; data annotation lifted model precision 22%.
• Production ML systems: real-time fraud model in Python and SQL reduced chargebacks 25%;
• AWS data lake cut storage costs 30%; deep learning image recognition raised retail stock accuracy to 98%; predictive maintenance AI prevented $250K+ in annual equipment loss; supply chain forecasting cut inventory waste 15%; fintech data modeling streamlined compliance reporting 60%.
Core Stack:
• AI: OpenClaw, NemoClaw, OpenAI API, RAG, multi-agent orchestration, AI agent development, AI chatbot development, AI integration.
• Code & Data: Python, SQL, JavaScript, REST, GraphQL, webhooks, OAuth, PostgreSQL, BigQuery, AWS, ETL pipelines, data mining, data annotation, data modeling.
• ML / DL: TensorFlow, PyTorch, BERT, scikit-learn, computer vision, NLP, data science.
• Analytics: Microsoft Power BI, Looker Studio, Google Analytics, Google Tag Manager, Excel, Google Sheets, data visualization.
• Infrastructure & Security: Docker, VPS, Cloudflare Tunnel, mTLS, SSL, RBAC, audit logging, GDPR, SOC 2, HIPAA-aligned.
Share your target metric and timeline, I'll map the fastest path to measurable impact with OpenClaw.
Andrew A.
has worked
.
Associated with
Valletta.Software: AI Care. Fix-price projects delivery commitment
$2M+
earned
$50/hr
$2K+ earned
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I solve the Integration Hell where hardware fights software, whether you are battling sensor drift, control instability, or the gap between simulation and reality, I engineer the full-stack architecture to fix it.
Most robotics projects stall because the code ignores physical constraints or the hardware isn't designed for the control loop, I bridge that gap. I am a Systems Architect who turns prototypes into reliable products:
Sensor Fusion & State Estimation: I fix robots that don't know where they are, from optimizing Extended Kalman Filters to fusing noisy IMU/GPS data, I ensure your state estimation is precise enough for robust control.
Embedded Integration & Latency: Hardware constraints shouldn't kill your software, I write optimized firmware that respects real-time deadlines and handles network latency, ensuring your edge devices perform under pressure without locking up.
Scalable Autonomy (Swarms & Drones): I validate systems using MATLAB/Simulink and Gazebo before deployment, I have coordinated fleets of 300+ units, utilizing Model-Based Design to diagnose complex kinematics and control instabilities virtually to save months of field debugging.
My workflow is strict: I design in CAD, stress-test in Simulation, and deploy optimized Firmware. If you have a robotic problem that standard debugging can't fix, let's talk.
$25/hr
100%
Job Success
Available now
Offers consultations
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AI agent systems that work in production, not just in demos. That's what I build, and that's what I've delivered across platforms serving 40,000+ users, 120+ businesses, and $1B+ in transactions.
As an AI agent and automation systems engineer, I design and build Python-based, LLM-powered systems that automate workflows, support decision-making, and integrate into existing products and operations. My focus is on building production-ready systems that are reliable, maintainable, and ready for real-world use from day one.
What I built:
1. AI agent and multi-agent systems using LangGraph, LangChain, and Claude/OpenAI APIs.
2. RAG pipelines with vector databases (Pinecone, Qdrant, ChromaDB) for document intelligence and knowledge retrieval.
3. Workflow automation and API integration connecting CRMs, SaaS tools, and internal systems into end-to-end automated pipelines.
4. AI chatbot and conversational AI platforms with real-time retrieval and structured outputs.
5. Full-stack AI platforms from database to deployment (Python, FastAPI, React, Next.js, Node.js).
6. Document processing and NLP pipelines for extraction, classification, and compliance.
How I work:
I start by understanding the problem and defining the system before writing code. From there, I build a working proof of concept and evolve it into a production-ready solution. I pay close attention to system design, stability, and extensibility so that what I deliver can be confidently used and owned by your team.
My approach is practical and outcome-focused. I choose tools based on what best serves the system: whether that's a LangGraph state machine for agentic AI orchestration, a FastAPI microservice for backend logic, an n8n workflow for automation, or a React frontend for the user experience. I pick what fits the problem rather than following trends.
Skills:
AI Agent Development, AI Automation, Python, LLM Integration (OpenAI, Claude/Anthropic), RAG Systems, LangGraph, LangChain, Prompt Engineering, Vector Databases (Pinecone, Qdrant, ChromaDB), Chatbot Development, NLP, Machine Learning, API Integration, FastAPI, React, Next.js, Node.js, Supabase, AWS, Google Cloud, n8n, React Native, Generative AI, Document Processing, Data Pipelines
Clients reach out when they need more than a trained model or a chatbot wrapper. They need an AI agent system that works in practice, fits into their product or workflow, and delivers measurable outcomes.
If you are planning to build an AI agent, a RAG system, a workflow automation, or a production-ready AI solution, send me a message with your use case. I am happy to review your requirements and suggest the right approach before you commit.
Prakash S.
has worked
.
Associated with
Pinnasys
$20/hr
96%
Job Success
$100K+ earned
Available now
Offers consultations
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I build AI agents, voice pipelines, and n8n/GHL automations that replace manual workflows in production - not prototypes, not demos.
What I have delivered recently:
1. Claude-powered intake agent replacing a manual lead qualification process for a SaaS team
2. Voice AI pipeline built on ElevenLabs and Vapi handling tier-1 support calls end-to-end without human handoff
3. n8n + GHL automation collapsing a 6-step manual agency workflow into a single triggered sequence
4. Multi-step LLM workflow extracting structured data from unstructured documents with 25+ field accuracy
5. Full-stack Laravel + AI SaaS built from spec to deployed in under 8 weeks
I also bring 12 years of full-stack development experience (Laravel, React, Node.js, PHP, Python) - so if your project needs AI features built into an existing app, or a new SaaS product from scratch, I can handle both the AI layer and the underlying system.
Tools & stack: Claude , OpenAI, ElevenLabs, Vapi, Retell, n8n, Makecom, GoHighLevel, Laravel, React, Vue, Node.js, Python, REST APIs, Stripe, Razorpay, AWS, Docker.
I scope accurately, communicate clearly, and build fast. If your project involves replacing a manual process with AI that runs in production, or needs full-stack development with AI integration, I have probably already built something close to what you need.
Thanks,
Digvijay.
$25/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
With 8+ years of experience in Full Stack Development, I help startups, agencies, and businesses build scalable web applications, AI-powered solutions, Voice AI agents, and automation systems that improve efficiency and accelerate growth.
My expertise includes:
* Full Stack Development (React, Next.js, Node.js, Express)
* AI Chatbots & Custom AI Agents
* Voice AI Agents & Conversational AI
* OpenAI, LangChain, RAG & LLM Integrations
* SaaS Product Development
* Workflow Automation (n8n, Make, Zapier)
* REST APIs & Backend Systems
* MongoDB, PostgreSQL, Firebase
* Responsive UI/UX Development
What I deliver:
✅ Scalable & clean code
✅ Fast communication
✅ Reliable and on-time delivery
✅ Business-focused solutions
✅ Long-term support
I have worked on:
✔ AI Chatbots & AI Assistants
✔ Voice AI Calling Agents
✔ SaaS Platforms & Dashboards
✔ CRM & Automation Systems
✔ API Integrations
✔ AI Workflow Automation
✔ Custom Full Stack Applications
Whether you need an AI-powered SaaS platform, an intelligent chatbot, a Voice AI agent, or a complete full-stack application, I can help turn your idea into a production-ready solution.
Let’s build something impactful together.
Associated with
NeuroArk AI
$1K+
earned