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$12/hr
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Job Success
$5K+ earned
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🚀 Top Rated Full-Stack .NET & Angular Developer | ASP.NET Core | C# | Web API | Azure
Hello! I’m Gullzaib, a Senior Full-Stack .NET & Angular Developer with 5+ years of experience delivering high-performance, scalable web applications for SaaS, fintech, e-commerce, and enterprise platforms. I specialize in modernizing legacy systems, building high-performance APIs, and providing long-term support for complex applications.
I help teams accelerate development, reduce bugs, and scale their platforms with clean, maintainable, and future-proof code.
𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 𝗕𝗲𝘀𝘁
Full-Stack Web Development: ASP.NET Core, Angular (v12–18+), Blazor, MVC, Razor Pages
Backend & API Engineering: RESTful APIs, gRPC, Microservices, Clean Architecture, Async Processing
Database Optimization: SQL Server, PostgreSQL, MongoDB, Entity Framework Core, Query & Stored Procedure Tuning
Legacy System Migration: Modernizing ASP.NET / .NET Framework apps to ASP.NET Core with modern frontends
Cloud & DevOps: Azure App Services, Functions, API Management, CI/CD Pipelines, Docker, Kubernetes
Integrations & Payments: Stripe, PayPal, Shipping APIs, Webhooks, SaaS / Marketplace Integrations
𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲?
✔ Proven Expertise: Delivered 5+ full-stack .NET projects with measurable improvements
✔ High-Performance Solutions: Applications designed to scale and handle thousands of daily transactions
✔ Client-Centric Approach: Clear communication, timely delivery, and long-term support
✔ Clean & Maintainable Code: Future-proof architecture, well-documented and easy to enhance
✔ Modern Tech: Always up-to-date with latest .NET Core, Angular, and Azure best practices
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀
Full-Stack .NET Developer, Backend .NET Developer, ASP.NET Core, C#, ASP.NET MVC, Web API, RESTful APIs, Microservices, Clean Architecture, Blazor Server, Blazor WebAssembly, Razor Pages, Angular, RxJS, NgRx, React, Responsive Web Design, HTML5, CSS3, JavaScript, SQL Server, PostgreSQL, MongoDB, Entity Framework Core, Database Optimization, Legacy System Migration, Web Forms Migration, Performance Optimization, Azure, Azure DevOps, AWS, Docker, Kubernetes, CI/CD, Agile Development
𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲
Part-time or full-time contracts
Reliable US/EU timezone overlap
Fast responses to messages are usually less than 1 hour
💬 Ready to accelerate your roadmap?
Send me your project brief, and I’ll reply within 24 hours with a clear plan, recommendations, and actionable next steps.
$140/hr
100%
Job Success
$100K+ earned
Offers consultations
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20 years experience as a full stack and DevOps developer. Have worked in everything from personal and business web design to complex web applications, healthcare/EMR, Big Data/MapReduce/machine learning/AI applications.
Typescript/NodeJS/Fastify/Express, React, Vue, Angular, Ruby & Ruby on Rails, Python/Flask/Django, Rust, Golang, Angular, PHP, Perl, Elixir, Haskell, C, C++, C#, Wordpress, Joomla, Drupal, Docker, Kubernetes, nginx, lighttpd, Redis, memcached, Apache, Linux/BSD, PostgreSQL, MySQL, DynamoDB, SQLite, MongoDB, Elasticsearch/Kibana/Logstash/Grafana, Neo4j, DB2, Oracle, MSSQL, and others.
AWS, Google Cloud Platform, Azure, DigitalOcean, Linode, Heroku, Vultr, Bluehost, HostGator, etc..
$120/hr
100%
Job Success
$1M+ earned
Offers consultations
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We are a passionate team of experts utilizing code and no-code approaches to empower our clients with generative AI, custom web applications, and business solutions. We are not your traditional agency — we have built our company from the ground up to prioritize clear communication and close collaboration, becoming a seamless extension of your in-house team.
🖥️ Web Application Development -- We create responsive, scalable, and secure web applications using various frameworks, catering to a broad range of industries with tailored approaches to meet unique client requirements.
🚀 Startup MVPs -- We accelerate product development for startups by using low-code or no-code solutions, enabling rapid transformation of ideas into real-world products that resonate with target audiences and engage early adopters.
🏗️ SME Business Solutions -- We build customized, scalable, and cost-efficient solutions to streamline business processes, integrating AI and automation strategies, and providing long-term support to enhance efficiency, boost productivity, and generate substantial ROI.
✨ Generative AI -- We leverage our expertise in advanced AI methods, such as multi-modality, function calling, vector databases, and retrieval-augmented generation, to provide a competitive edge while working with popular AI models to benefit our clients' needs.
👥 Custom CRM Systems -- Tailored CRM systems designed for optimal efficiency, enhanced customer engagement, and analytics.
🔌 API Integrations -- Versatile API solutions, ensuring seamless communication across diverse platforms, even those without native APIs.
🧩 Chrome Extensions -- Enhance web interactions through seamless browsing integration. Contextual tooling, real-time features, and tracking without API constraints.
🕷️ Web Scraping -- Secure web scraping of publicly accessible data for dataset acquisition and market analysis.
🛒 Ecommerce -- We have worked with numerous ecommerce platforms, such as Amazon, Shopify, Stripe, and Etsy, on projects involving automation, data extraction, dashboard creation, and reporting.
Associated with
Ecom Analytics
$1M+
earned
$40/hr
100%
Job Success
$4K+ earned
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Most IoT hardware projects don't fail because of bad ideas — they fail because the PCB and the firmware were built in silos, by different people, who never talked about DFM constraints or interrupt latency at the same time.
At EdgeForge Labs, I close that gap.
I'm Jhordan, an Electronics & Automation Engineer specializing in end-to-end intelligent hardware systems. My work spans the full stack: schematic capture and PCB layout in KiCad (DFM-optimized for JLCPCB/PCBWay production), embedded firmware in C/C++ on STM32 (HAL/LL/FreeRTOS) and ESP32 (ESP-IDF), IoT connectivity (BLE, MQTT, LoRaWAN, OPC UA), and — where performance demands it — TinyML models deployed directly on the microcontroller.
What I build:
→ IoT Product Prototypes: From concept to a manufacturable, firmware-complete hardware prototype. I handle component selection, schematic, PCB layout, BOM management, and bring-up firmware — all designed for the day your product scales beyond the prototype.
→ TinyML & Edge AI Systems: I deploy optimized ML inference directly on STM32 and ESP32 — no cloud dependency, millisecond latency. Projects include predictive maintenance (RUL estimation from vibration data), neural network control systems, and real-time anomaly detection. I handle the full pipeline: dataset preparation, model training in Python, quantization (int8), and deployment in efficient C++ firmware.
→ Industrial IIoT & SCADA Modernization: I connect legacy PLC infrastructure (Siemens, Rockwell, Schneider) to modern IT systems via OPC UA, Modbus TCP, and PROFINET. I design high-availability SCADA architectures, implement redundant PLC control schemes, and build real-time monitoring dashboards that follow ASM (Abnormal Situation Management) standards.
My engineering standard:
Every deliverable is production-oriented. That means copper pullback specs that don't get Gerbers rejected, firmware architectures that survive field resets, and SCADA systems designed with redundancy before the client asks for it.
I work in English and Spanish. My communication style is direct: I flag risks early, document clearly, and propose solutions before you have to ask.
If your project sits at the intersection of hardware, firmware, and intelligence — let's talk.
$35/hr
91%
Job Success
$200K+ earned
Available now
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I’m a Wix Certified Legend Partner, Top 1% Wix Studio & Wix Velo Developer, and UI/UX Designer with 12+ years of experience and 2,500+ Wix projects completed. I specialize in Wix website design, Wix Studio development, Velo coding, UI/UX design, website redesign, and SEO optimization building fast, responsive, and conversion-focused Wix websites for businesses of all sizes.
I help clients with custom Wix web design, Figma-based UI/UX prototypes, SEO-friendly landing pages, and high-performance eCommerce websites that drive traffic and conversions.
💡 SPECIAL OFFER:
Hire me to create your Wix website and receive a FREE basic SEO setup meta titles, descriptions, and Google indexing so your site starts ranking immediately.
WIX STUDIO & WEB DESIGN SERVICES:
Custom Wix Studio website design and Wix Editor X development
Responsive Wix websites, mobile optimization, and speed performance
Wix website redesign, UI/UX improvements, and conversion optimization
eCommerce stores, booking systems, and membership portals
Wix CMS setup, dynamic pages, and content automation
WIX VELO DEVELOPMENT SERVICES:
Advanced Velo programming for custom features and backend workflows
API integration, database design, and user authentication systems
Dynamic data collections, custom dashboards, and interactive elements
Wix app integrations with Zapier, Mailchimp, HubSpot, and CRM tools
UI/UX DESIGN & FIGMA PROTOTYPING:
Modern UI/UX design for Wix websites, landing pages, and apps
Figma wireframes, user journey mapping, and responsive layouts
User-centered design, accessibility, and visual hierarchy optimization
Brand identity, color palette, and UX-driven design systems
WIX SEO & WEBSITE OPTIMIZATION:
On-page SEO, technical SEO, keyword research, and schema markup
Google Search Console, indexing fixes, and rank tracking
Speed optimization, image compression, and site structure improvement
Content SEO, meta tag optimization, and internal linking
ADDITIONAL EXPERTISE:
Landing page design and sales funnel development
Wix migration, multilingual sites, and ADA compliance
CRM automation, email integrations, and marketing funnel design
Portfolio sites, blog setup, and brand websites
WHY CLIENTS HIRE ME:
Wix Certified Legend Partner and Top-rated Upwork Freelancer
UI/UX, SEO, and Velo expert with deep Wix Studio knowledge
100K+ Upwork earnings and 2,500+ completed Wix projects
All Wix websites custom-built no templates, 100% optimized
Mobile-first design, fast-loading pages, and SEO best practices
Direct access to Wix priority tech support and account manager
LET’S WORK TOGETHER:
Looking for a Wix Studio Expert, Wix Website Designer, UI/UX Designer, Wix SEO Specialist, or Velo Developer? I’ll design a custom Wix website, optimize it for SEO, and craft an engaging UI/UX experience that helps your business convert more visitors into clients.
Let’s build your Wix Studio website, redesign your UI/UX, and optimize your SEO all in one place.
$30/hr
100%
Job Success
$7K+ earned
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𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐢𝐧𝐠 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐑𝐞𝐚𝐝𝐲 𝐀𝐈: 𝐅𝐫𝐨𝐦 𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐭𝐨 𝐀𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐠𝐞𝐧𝐭𝐬
With 7+ years of experience, I bridge the gap between "standard AI" and "Autonomous Execution." I don't just build chatbots; I build 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 that handle complex business logic, reduce token costs, and execute real-world tasks.
I specialize in integrating the latest open-source breakthroughs like 𝐎𝐩𝐞𝐧𝐂𝐥𝐚𝐰 (𝐟𝐨𝐫𝐦𝐞𝐫𝐥𝐲 𝐂𝐥𝐚𝐰𝐝𝐛𝐨𝐭) into traditional Enterprise AI stacks involving 𝐑𝐀𝐆, 𝐍𝐋𝐏, 𝐚𝐧𝐝 𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧.
𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐓𝐫𝐞𝐧𝐝𝐢𝐧𝐠 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬
1. 𝐀𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐠𝐞𝐧𝐭𝐬: Specialists in OpenClaw and Clawdbot for building "AI Employees" that can navigate file systems, manage browsers, and interact with messaging apps (WhatsApp/Telegram).
2. 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐑𝐀𝐆 & 𝐃𝐚𝐭𝐚: Implementation of GraphRAG and Agentic RAG to solve the "hallucination" problem in complex technical, legal, and medical documents.
3. 𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Designing "Digital Assembly Lines" using CrewAI, LangGraph, and AutoGen, where specialized agents collaborate to finish 10-step workflows.
4. 𝐒𝐦𝐚𝐥𝐥 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐌𝐨𝐝𝐞𝐥𝐬 (𝐒𝐋𝐌𝐬): Optimizing high-volume tasks using Phi-3, Llama 3 (8B), and Mistral to cut API costs by up to 60%.
𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤
- 𝐀𝐠𝐞𝐧𝐭 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: OpenClaw (Clawdbot), LangGraph, CrewAI, AutoGen.
- 𝐂𝐨𝐫𝐞 𝐀𝐈/𝐌𝐋: RAG Pipelines, NLP, LLM Fine-Tuning, Prompt Engineering.
- 𝐋𝐋𝐌𝐬: GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, Llama 3, DeepSeek.
- 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐁𝐬: Pinecone, Milvus, Weaviate, Qdrant, Chroma.
- 𝐎𝐩𝐬 & 𝐄𝐯𝐚𝐥: LangSmith, Arize Phoenix, Weights & Biases, Docker.
𝐑𝐞𝐜𝐞𝐧𝐭 𝐇𝐢𝐠𝐡-𝐈𝐦𝐩𝐚𝐜𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬
𝐎𝐩𝐞𝐧𝐂𝐥𝐚𝐰 𝐒𝐚𝐥𝐞𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐨𝐫: An autonomous agent that researches leads via web browsing and sends personalized outreach via Signal.
𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐆𝐫𝐚𝐩𝐡𝐑𝐀𝐆: A knowledge-retrieval system for 5,000+ technical manuals with 98% accuracy.
𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐁𝐨𝐭: A system where one agent triages, one researches the knowledge base, and one drafts the reply.
𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐦𝐨𝐯𝐞 𝐛𝐞𝐲𝐨𝐧𝐝 𝐛𝐚𝐬𝐢𝐜 𝐩𝐫𝐨𝐦𝐩𝐭𝐬?
Let’s discuss how we can implement an 𝐎𝐩𝐞𝐧𝐂𝐥𝐚𝐰 strategy or a robust 𝐑𝐀𝐆 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞 to automate your specific business challenges.
Associated with
EncureIT Systems Private Limited
$10K+
earned
$40/hr
100%
Job Success
$20K+ earned
Available now
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⭐ Helped 10+ clients and startups build their MVPs | AI SaaS & Mobile App Developer ⭐
🚀 About Me
I'm Michel Adelino, a Full-Stack AI Engineer and Automation Expert with 6+ years of experience building AI-powered products, SaaS platforms, mobile applications, and business automation systems.
I specialize in custom AI agents, GPT-powered chatbots, MVP development, AI voice solutions, and scalable web & mobile applications that help businesses automate workflows, improve customer engagement, and accelerate growth.
Whether you need a fast MVP, a production-ready SaaS platform, a mobile app, or AI automation integrated into your business, I can take your idea from concept to launch.
💡 What I Offer
• MVP Development for Startups & Founders
Turn your idea into a working MVP quickly. I build scalable MVPs for AI SaaS products, marketplaces, mobile apps, and internal business tools using modern technologies like Next.js, React, React Native, Flutter, FastAPI, and Node.js.
• AI Agent & Multi-Agent Systems
Build intelligent AI agents using LangChain, LangGraph, CrewAI, OpenAI, Anthropic, and Gemini. From simple assistants to complex multi-agent workflows that automate real business processes.
• AI Voice Agents & Calling Automation
Develop AI-powered voice assistants for inbound and outbound calls, lead qualification, appointment booking, and customer support using VAPI, ElevenLabs, Twilio, SynthFlow, and Retell AI.
• GPT Chatbots & Custom AI Solutions
Create AI chatbots, knowledge bases, customer support systems, and RAG-powered applications tailored to your business and data.
• Full-Stack SaaS Development
Design and build multi-tenant SaaS platforms with authentication, subscriptions, user dashboards, APIs, payment systems, and cloud deployment.
• Mobile App Development (iOS & Android)
Build high-performance cross-platform mobile apps using React Native and Flutter.
✔ iOS & Android Apps
✔ SaaS Companion Apps
✔ Marketplace Apps
✔ Push Notifications
✔ Payment Integration
✔ AI-Powered Mobile Features
✔ Real-Time Functionality
• AI-Powered Websites & Web Applications
Build modern web applications enhanced with AI features such as chat assistants, recommendation engines, intelligent search, and workflow automation.
• Workflow Automation & CRM Integration
Automate repetitive processes using Zapier, Make com, n8n, Airtable, HubSpot, and custom API integrations to save time and increase efficiency.
🛠 Tech Stack
✔Frontend & Mobile
Next.js, React, React Native, Flutter, TypeScript, JavaScript, Redux, Zustand, Tailwind CSS, Material UI, ShadCN UI, Bootstrap, HTML5, CSS3, Expo
✔Backend
Node.js, NestJS, Express.js, FastAPI, Django, Laravel, Symfony, PHP, Python, REST API, GraphQL, WebSockets, Socket IO
✔AI & LLM Development
OpenAI GPT-4, Claude, Gemini, Llama, DeepSeek, LangChain, LangGraph, CrewAI, AutoGen, OpenAI Assistants API, Function Calling, AI Agents, Multi-Agent Systems, Prompt Engineering, RAG, Vector Search, Semantic Search, AI Chatbots
✔Vector Databases & AI Infrastructure
Pinecone, Qdrant, Weaviate, ChromaDB, FAISS, pgvector
✔Databases
PostgreSQL, MySQL, MongoDB, Redis, Supabase, Firebase Firestore, Airtable
✔Cloud & DevOps
AWS, Google Cloud Platform (GCP), Microsoft Azure, DigitalOcean, Docker, Kubernetes, Vercel, Cloudflare, Nginx, Linux, CI/CD, GitHub Actions
✔Authentication & Security
JWT, OAuth, Google Login, Firebase Auth, Clerk, Auth0, NextAuth.js
✔Automation & Integrations
Make com, Zapier, n8n, HubSpot, Pipedrive, Salesforce, Airtable, Webhooks, API Integrations
✔Voice AI & Communication
VAPI, ElevenLabs, SynthFlow, Retell AI, Twilio, Deepgram, AssemblyAI
✔Payments & Subscriptions
Stripe, PayPal, Paddle, RevenueCat
✔Real-Time & Messaging
Socket IO, Pusher, Firebase Realtime Database, WebRTC
✔CMS & E-Commerce
WordPress, WooCommerce, Shopify, Headless CMS
✔Tools & Project Management
Git, GitHub, GitLab, Bitbucket, Jira, Trello, ClickUp, Notion
✔Deployment
AWS EC2, AWS ECS, AWS Lambda, Railway, Render, Fly io, Vercel, Netlify, DigitalOcean
🎯 Why Clients Hire Me
✅ Startup & MVP Specialist
✅ Full-Stack Web & Mobile Development
✅ AI Agents & Automation Expertise
✅ Fast Communication
✅ Scalable Architecture
✅ Clean & Maintainable Code
✅ End-to-End Product Delivery
✅ Business-Focused Solutions
🤝 Let's Build Something Great
Whether you're launching an MVP, building an AI SaaS platform, creating a mobile application, deploying AI agents, or automating business workflows, I'd be happy to help.
Let's turn your idea into a scalable product.
$35/hr
100%
Job Success
$50K+ earned
Available now
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Your support team answers the same questions every day, and a generic bot only makes it worse. I fix that as an AI Chatbot Developer, AI Engineer, and System Architect: a chatbot built on your real data with Agentic RAG and AI LLM orchestration, engineered in Python, gives accurate, source-cited answers 24/7, with no human intervention. That is the difference between a real chatbot and a demo, and it is what an AI Engineer designs every Python system to deliver.
Top Rated AI Chatbot Developer and AI Engineer on Upwork · 50+ AI Chatbot systems in Python · 10+ years software engineering · 100% Job Success · $100K+ earned across healthcare, finance, SaaS, and real estate.
The principle behind every build: a chatbot that isn't grounded in your knowledge base is just a science project. So as an AI Engineer and System Architect, I ground each chatbot in your actual documents and databases with Python RAG systems, and I tune the Agentic RAG layer in Python until the AI LLM answers from your data, not from guesswork. Deep RAG tuning and AI LLM refinement is where an AI Engineer earns the result.
What I build:
Agentic RAG chatbots: context-aware chatbot answers drawn from your own documents over RAG pipelines with Pinecone, Qdrant, or Chroma, on Claude, GPT-4, or Llama 3, wired together in Python. Sources cited, no hallucinations, every AI LLM answer grounded in your data by an AI Engineer using RAG architecture.
AI LLM-powered RAG workflows: Python with LangChain and LlamaIndex that read documents, extract insights, and automate multi-step work end to end with RAG retrieval, AI LLM retries and exception handling in Python. Engineered by an AI Engineer with RAG expertise and architected by a System Architect, with the chatbot layer sitting on a scalable Python RAG core.
GenAI & NLP apps: a text, voice, and image chatbot with full conversation state, RAG grounding, and multi-platform deployment, shipped end to end in Python by a System Architect.
Healthcare & telehealth: HIPAA-compliant Agentic RAG chatbot pipelines with strict data grounding and audit trails, built in Python by an AI Engineer and System Architect with real healthcare experience and RAG compliance.
Rapid MVPs: a working RAG-powered chatbot in weeks, not months, delivered as clean, documented Python your team can own as a maintainable Python asset. That is how an AI Engineer builds a Python chatbot with RAG to hand off.
Results:
support costs cut 35-55% with an Agentic RAG chatbot · 100+ hours/month recovered through AI LLM automation and RAG efficiency in Python · up to 60% revenue lift from smarter chatbot engagement powered by RAG.
These are the numbers an AI Engineer and System Architect are hired to move.
How I work:
Discovery, then Agentic RAG and AI LLM architecture in Python, then a fast MVP, then scaling for accuracy, speed, and multi-platform deployment. Because I work across every major AI LLM and open-source AI LLM provider through Python RAG systems, I'll tell you honestly whether Claude, GPT-4, or open-source fits your accuracy, cost, and privacy needs before you commit. What separates a real System Architect from an API-wrapper is designing each RAG chatbot for real data, real edge cases, and real production load in Python, the standard an AI Engineer is held to across every AI LLM and RAG implementation I deploy.
Scalability and infrastructure: a chatbot that's fast in a demo and slow under load is a failure, so as a System Architect I design the data flow, caching, and failover in Python that keep your RAG chatbot fast at scale. An AI Engineer plans the Python RAG system before a line of code ships, and a System Architect owns the trade-offs between cost, latency, and accuracy.
Tech stack: Python · Claude · GPT-4 · Llama 3 · LangChain · LlamaIndex · AutoGPT · Autogen · Pinecone · Qdrant · Chroma · Node.js · Django · TensorFlow · Docker · AWS · Azure, the Python toolkit an AI Engineer ships with.
Want a RAG chatbot or Python product that's measurable, not a science project? Message an AI Engineer and System Architect who has shipped 50+ Python chatbot systems with RAG. As your dedicated AI Chatbot Developer, AI Engineer, and System Architect, I offer a free 30-minute consultation to map your Agentic RAG and AI LLM roadmap in Python before you spend a dollar.
Bring your use case and a System Architect who grounds every chatbot in real data and clean Python will scope it properly.
That is the commitment a System Architect stands behind, and the reason a grounded RAG chatbot earns the contract.
United States
$135/hr
100%
Job Success
$100K+ earned
Available now
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Over 25 years of experience in a wide range of product designs and component designs.
Expert in analog and digital circuits in a wide field of application, from safety and security devices to gaming devices and scientific equipment. Product concept, Schematic, and PCB designer. Project range from small uC up to the latest AMD V1000 SoC. Good experience in a low-power SMPS /up to 500 W/.
Highly skilled mechanical engineer, an expert in plastic parts and processes and sheet metal parts and processes. Deeply familiar with Injection molding, vacuum forming, RIM, fast prototyping techniques, etc.
15+ years experience as a product engineer, including concept, industrial, mechanical, electrical, and software/firmware design.
20+ years of experience in firmware design for embedded systems /C, C++, ASM/.
Stoyno S.
has worked
.
$35/hr
100%
Job Success
Available now
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👋 Top Rated | 100% JSS
AI Automation for businesses that need real systems, not toys.
i've built AI Automation pipelines across healthcare, legal, hospitality, wine distribution, and luxury e-commerce. each vertical has its own rules; i learn them, then i build.
selected work 👇
GlobalHair (Netherlands): AI Automation for a 4-brand hair transplant group: full CMO dashboard, 5 autonomous agents, ads + content + reviews running on autopilot
Moppity Vineyards (Australia): data reconciliation across 4 systems, 120K historical records migrated, monthly close from days to hours
Smart Lex (Germany): production AI compliance SaaS, live at smart-lex.de, classifies businesses against EU regulations
ProfitPaws (USA): AI Automation for vet clinic competitor intelligence, 250+ businesses per search
TruckSchool: automated reporting on thousands of records daily, killed the manual Excel
Relax Directory: 10K+ contacts scraped, enriched, validated end-to-end
and so much more
stack: Python, FastAPI, Node.js, TypeScript, React, Next.js, n8n, Make, Apify, Playwright, Supabase, Claude Latest version, GPT Latest version. full-stack engineering when the AI Automation needs custom UI or backend.
i send working demos, not proposals. you see the solution before deciding.
message me your AI Automation challenge. i respond in 2 hours with a plan.