I have 6+ years of experience in programming and 3+ years of expertise in AI, machine learning, and deep learning. I specialize in developing efficient AI/Machine Learning/Deep Learning models and solutions for various problems. My services include: - Developing AI/ML/DL models tailored to your specific problem - Implementing cutting-edge algorithms - Rewriting and optimizing existing AI models - Building accurate object detection code with high accuracy - Providing related documentation - Dataset preparation for training and validation - Model optimization - Data annotations I possess a strong background in programming and have honed my skills in AI, machine learning, and deep learning over the past three years. I stay up to date with the latest trends and advancements in the field, ensuring that my solutions are based on the most current methodologies. When you work with me, you can expect prompt responses, clear communication, and a dedication to delivering high-quality work. I am committed to providing exceptional service and ensuring client satisfaction. Skills: - AI - Machine Learning - Deep Learning - Programming - Python - PyTorch - TensorFlow - Keras - Data Analysis - Data Visualization If you're seeking an experienced professional to develop efficient AI/Machine Learning/Deep Learning models and solutions for your business needs, I am here to help. Let's discuss your requirements and create an impactful solution together. Looking forward to collaborating with you. Kind Regards, Usama

🚀 AI Solutions for Scalable Impact — LLMs, RAG, LangChain, and Full-Stack Development 👋 Hi, I’m Serhii - representing Springs, a Canada, Portugal & Ukraine-based AI & ML development agency with 15+ years of experience delivering enterprise-grade AI systems that turn complex ideas into scalable, secure products. We combine Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and custom software engineering to help businesses innovate faster and smarter. Services: 🧠 AI/ML Solutions — GPT-4, LLaMA, Mistral, Claude, Gemini 🔍 Discovery & Technical Consultancy 💻 Web & Mobile Development with AI integration ⚙️ DevOps & Cloud Scaling 🔒 Security-First Development & QA 🛠 Ongoing Support & Maintenance 🏢 Industries: Artificial Intelligence | Computer Vision | FinTech | Education | Logistics & Transportation | Retail | Real Estate | Sales & Marketing 🛠 Tech Stack: Python (Django, FastAPI, Pandas), PyTorch, TensorFlow, Keras, LangChain, Pinecone, ChromaDB, Vector Databases, OpenAI API, GPT-4o, n8n, MERN/MEAN, React, Vue, Angular, AWS, Docker, Kubernetes, PostgreSQL, MongoDB 💡 Why Springs? 🔷 Transparent partnerships — honesty first 📋 Deep Discovery Phase to ensure clarity 🛡 Standardized security best practices ✅ Proven enterprise delivery track record

I'm Currently Upwork's #1 Ranked Ai Automation Expert In The India (Via UpworkMrr Rankings) Give me something to build and i'll build it so it works for you 24/7. Thats my promise. If you shoot me a invitation or message ill send you a personalised loom video back on how i may be able to help you! A little more about me: I help growth-focused businesses save time and scale fast by automating tasks and building AI-powered workflows. From data scraping and marketing automations to AI chatbots and custom no-code tools, I design systems that work for you 24/7. If your team is stuck in spreadsheets or bogged down by manual work, I’ll build reliable automations and AI agents to turn your chaos into streamlined, data-driven processes—no dev team needed. • 150+ automation and AI projects delivered • 100% Job Success Score | 5.0★ average • 6000 Youtube Subscribers (Leading Expert On Upwork And Freelancing). • Zapier Certified Expert | Make, n8n, Airtable integrations • Real, measurable ROI—my systems pay for themselves in weeks • Clear communication and tailored solutions, every time If your looking to work with someone who is professional, in the top 10% of upwork profiles and fast delivery i'm your man. 🔧 EXPERTISE: AI Automation | No-Code Development | Airtable | Zapier | Make | n8n | AI Agents | ChatGPT Integration | LLM Implementation | Workflow Automation | API Integration | Database Design | Digital Workers | Business Process Automation | AI Backend Systems | Next.js developer | React developer| Full Stack Developer| Python developer | FastAPI developer | Django developer | Airtable consultant, Airtable developer | Supabase specialist | Firebase developer| AI Chatbot developer, Voice Bot developer | Vapi AI integration | Retell AI developer | ElevenLabs Voice AI, | AI MVP prototyping| Bolt developer| Lovable app | SaaS application developer

Most AI projects fail in production — not because the model is wrong, but because the surrounding system isn't built to handle it. I fix that. I build and ship production-grade AI systems: LLM-powered agents, RAG pipelines, and full-stack platforms that enterprises actually use. My background is 20+ years of corporate engineering: healthcare, legal, fintech, SaaS — where systems have to be secure, auditable, and reliable from day one, not eventually. I'm one of Upwork's Expert-Vetted engineers, a designation earned through manual technical review that places me in the top 1% of the platform. I lead a tight senior team across AI/ML, full-stack, and cloud, which means you get my direct involvement on architecture and critical decisions, with the capacity to move faster than a solo hire ever could. 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝: → 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 — LLM integrations with retrieval, evaluation harnesses, prompt architecture, guardrails, and agent workflows built on Azure OpenAI, Anthropic, and OpenAI → 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 — SaaS products, marketplaces, and internal tools in Next.js, Node.js, React Native, and Python — from schema to deployment → 𝐃𝐚𝐭𝐚 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 — APIs, pipelines, event systems, Postgres/MongoDB/Redis, Elasticsearch, Kafka — designed for performance and cost governance → 𝐂𝐥𝐨𝐮𝐝 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 — AWS, Azure, GCP; Docker/Kubernetes; Terraform; SOC 2, HIPAA, and GDPR-aligned architecture with SSO, RBAC, and audit logging 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐨𝐦𝐞 𝐛𝐚𝐜𝐤 𝐛𝐞𝐜𝐚𝐮𝐬𝐞 𝐭𝐡𝐞 𝐰𝐨𝐫𝐤 𝐡𝐨𝐥𝐝𝐬 𝐮𝐩. Clean architecture, measurable outcomes, full documentation, and handovers that don't leave your next engineer guessing. If you're building something that needs to work in the real world — not just demo — let's talk.

I'm Omji, an AI Systems Engineer and Automation Architect helping startups and enterprises build autonomous agents, LLM-powered applications, RAG pipelines, and end-to-end automation systems that scale intelligently. I design and deploy agentic AI architectures, custom GPT solutions, and backend-driven automation workflows using state-of-the-art LLM frameworks, vector databases, and cloud-native tooling. Core Expertise Agentic AI Systems and Autonomous Workflows LangChain, LangGraph, CrewAI, AutoGen RAG pipelines, vector search, memory-enabled agents, decision orchestration AI copilots for CRM, internal ops, customer support, and business automation Automation Engineering and Workflow Orchestration n8n, Make.com, Zapier, Retool Serverless pipelines across SaaS tools (Slack, Notion, Airtable, Gmail, CRMs) Event-driven triggers, conditional logic, async tasks, workflow scaling Custom LLM Integrations and Applied NLP GPT-4, GPT-4.1, Claude, Gemini, LLaMA, Mistral, Mixtral Semantic search, summarization, Q&A, chat systems, conversational UIs Vector DBs: Pinecone, Weaviate, Chroma, FAISS Backend Automation and Data Infrastructure Python for AI pipelines, schedulers, connectors MERN stack microservices, API endpoints, data orchestration Database logic, event streams, queues, batch jobs Why Clients Choose Me • LLM-Native Architecture that is built around intelligence rather than added on • Hybrid Engineering with both low-code platforms and custom backend integrations • Rapid Prototyping to Production-Ready Systems • Automation with measurable ROI to reduce manual effort and scale operations • Clear Communication with structured planning and async-friendly collaboration Real-World Solutions I Build • AI agent that auto-responds to leads using sentiment, priority, and intent scoring • Multi-agent workflows for research, content generation, and reporting • LLM and n8n pipeline converting user inputs into structured CRM actions • Backend automation that generates nightly summaries, digests, and Slack updates • Python and Make.com stack for real-time scraping, classification, and routing Ready to Build Intelligent Automation? If you want AI agents, automation pipelines, LLM-powered workflows, or someone who understands both technology and strategy, let’s collaborate. AI Engineer, Artificial Intelligence, AI Systems, AI Automation, Agentic AI, AI Agents, Autonomous Agents, AI Workflows, LLM, Large Language Models, GPT-4, GPT-4.1, Claude, Gemini, LLaMA, Mistral, Mixtral, Generative AI, RAG, Retrieval-Augmented Generation, Semantic Search, Text Summarization, Q&A Systems, Conversational AI, Custom GPT Applications, LangChain, LangGraph, CrewAI, AutoGen, n8n, Make.com, Zapier, Retool, Vector Databases, Pinecone, Weaviate, Chroma, FAISS, Python, MERN Stack, Node.js, API Development, Microservices, Serverless Architecture, Workflow Automation, Event-driven Pipelines, Task Queues, Data Integration, Cloud Automation, AWS, Azure, Google Cloud, AI Agent Development, Multi-Agent Systems, CRM Automation, Content Generation, Research Automation, Real-time Data Processing, Lead Automation, Internal Tools Automation, Customer Support Automation Even if you're early-stage or validating ideas, I’m ready to help you build the right solution. Best, Omji Pandey.

I am a PhD student at the University of Bern, Switzerland, with extensive experience in the development and research of Artificial Intelligence algorithms. I have published and presented several papers at international conferences such as WACV and ICCV. I specialize in working with image datasets and have acquired extensive experience in deploying LLMs powered apps for tasks such as resume tailoring, online dermatology platform, insect species identification, todo list organization and impactful moment detection in long videos. I love helping people solve their problem using technology and as I am nearing the end of my PhD studies, I would like to acquire additional experiences by working as a freelancer on UpWork. I’m looking forward to hearing about your project and learning how I can help you!

I build AI powered SaaS apps, chatbots, and automation systems using OpenAI, Claude, Next.js, FastAPI, and modern AI workflows. My focus is on building scalable AI assistants, RAG systems, CRM automation, and custom integrations that help businesses automate workflows and improve efficiency. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 ● 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Python, JavaScript, TypeScript ● 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸: React.js, Next.js, Node.js, FastAPI, MERN Stack ● 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: OpenAI APIs, Claude AI, AI Agents, Prompt Engineering, LangChain, RAG Systems ● 𝗩𝗶𝗯𝗲 𝗖𝗼𝗱𝗶𝗻𝗴 𝗧𝗼𝗼𝗹𝘀: Cursor AI, Claude Code, GitHub Copilot, VS Code ● 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀: Custom AI Chatbots, AI Assistants, Streamlit Apps, ChatGPT Integration ● 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Workflow Automation, CRM Automation, AI Automation, Zapier, Make, n8n ● 𝗤𝗔 & 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Functional Testing, Bug Reporting, Postman, AI App Testing ● 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, PostgreSQL, MySQL, Firebase ● 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Docker, AWS, CI/CD Pipelines, GitHub Actions, Vercel ● 𝗢𝘁𝗵𝗲𝗿𝘀: REST APIs, API Integrations, SaaS Development, Twilio, Mailgun, Git

AI Agent Developer specializing in Voice AI, Workflow Automation, RAG Systems, AI Chatbots, and SaaS Platforms. I build production-ready AI systems that automate business operations, qualify leads, answer customer questions, process documents, book appointments, and integrate with CRMs. My solutions run in production for real businesses—not demos that break when real users arrive. ✅ Top Rated Plus ✅ $70K+ Earned on Upwork ✅ 58+ Successful Projects ✅ 200+ Projects Delivered Across All Platforms ✅ US-Based ✅ Fast Response Time I help businesses replace repetitive manual work with AI-powered workflows that save 10–20+ hours per week. Specializations: • AI Agents • Voice AI Agents • Workflow Automation • AI Chatbots • Retrieval-Augmented Generation (RAG) • AI-Powered SaaS Platforms • CRM Automation • Lead Qualification Systems • Customer Support Automation • Internal Knowledge Assistants Technologies: AI & LLMs: OpenAI, GPT-4o, Claude, Gemini, LangChain, LangGraph, RAG Pipelines, Pinecone, Weaviate, Vector Databases Voice AI: Vapi, Retell AI, Twilio, ElevenLabs, Deepgram, Speech-to-Text, Text-to-Speech Automation: n8n, Make, Zapier, API Integrations, Business Process Automation Frontend: React, Next.js, TypeScript, React Native Backend: Node.js, FastAPI, Python Databases: Supabase, PostgreSQL, Pinecone, Weaviate Payments: Stripe Subscriptions, Stripe Connect, Billing Automation Infrastructure: AWS, Vercel, Docker Recent Solutions Delivered: • AI Voice Receptionists for Healthcare Clinics • AI Lead Qualification Systems • AI Appointment Booking Agents • AI CRM Automation Workflows • AI Knowledge Bases Using RAG • AI Content Generation Platforms • Multi-Tenant SaaS Platforms • Customer Service AI Assistants • Automated Sales Follow-Up Systems Industries Served: Healthcare Legal Real Estate Construction E-Commerce Professional Services SaaS What Clients Say: "Highly skilled, reliable, proactive, and always delivers clean, scalable solutions." "He is not just another developer... a leader driving a team committed to making the project successful." If you're looking for AI systems that generate measurable business outcomes—not experimental prototypes—send me a message. #AIAutomation #n8n #Make #WorkflowAutomation #LLMDevelopment #AIEngineer #AIAgent #VoiceAI #RetellAI #Vapi #SaaSDevelopment #NextJS #FastAPI #Supabase #PostgreSQL #CRMIntegration #HubSpot #Salesforce #Zoho #GoHighLevel #ContentAutomation #Runway #Veo3 #ElevenLabs #APIDevelopment #AutomationEngineer #FullStackDeveloper #ReactNative #iOSDeveloper #AndroidDeveloper #Stripe #OpenAI #Claude #Gemini #LangChain #RAG #Pinecone #Docker #AWS #Vercel #TypeScript #Python #NodeJS

🏆Top Rated Plus Expert🏆 I build AI-powered applications that combine modern full-stack engineering with intelligent automation, LLM workflows, and scalable cloud architecture. With 8+ years of experience in full-stack development, I specialize in building production-ready AI platforms, custom SaaS products, intelligent agents, and modern web applications using MEAN and MERN stack technologies. My expertise lies in transforming AI concepts into real-world products that are fast, scalable, and user-focused. I specialize in: AI-powered SaaS platforms with OpenAI GPT-4, Claude, and Gemini APIs LangChain and RAG-based chatbots, agents, and document Q&A systems MEAN Stack (MongoDB, Express.js, Angular, Node.js) MERN Stack (MongoDB, Express.js, React.js, Node.js) AI integrations using OpenAI, Gemini, LangChain, and RAG workflows SaaS platforms, APIs, dashboards, and real-time applications Tech Stack: Frontend: React.js, Angular, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, NestJS AI/ML: OpenAI API, LangChain, Pinecone, Weaviate Databases: MongoDB, PostgreSQL, Redis Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD LLM I focus on building clean, production-ready solutions with scalable architecture and strong performance. Whether you need an AI chatbot, SaaS platform, API integration, or a custom full-stack application, I can help turn your idea into a reliable product.

Focused since 2022 on generative AI. I created MindRoot, an open source plugin-driven agent system with a fully customizable UI. Existing plugins for MindRoot enable knowledgebases, interactive video avatars with text-to-speech, commands that let agents query and update Supabase or MySQL, computer control by the agent, system and Python command execution, image and video generation, long workflows with supervised subtasks, reasoning, and more. I started teaching myself programming around age eight. The last several years mainly focused on backend JavaScript, some TypeScript and Python (also related such as Docker, Postgres, MongoDB, etc.), previous to that front-end JavaScript (some React, Vue.js, Three.js), before that C# (don't do MS anymore), etc. Over the years, some projects with simple C++. Current focus is on my latest AI agent framework.