🚀 Top-Rated Plus AI/ML Engineer | NLP | LLMs | GenAI | FastAPI | RAG | LangChain | AI Agents | Finetuning | Azure & GCP | 40+ Projects Delivered I help startups and enterprises turn AI ideas into real, revenue-driving products—specialising in LLMs, AI agent orchestration, and end-to-end automation systems. With 5+ years of deep experience and over 40+ successful projects, I bring both technical execution and product thinking to every engagement. ✅ In Top 1% AI/NLP Specialist on Upwork with 100% Job Success ✅ Built MVPs and deployed AI systems for funded startups ✅ Hands-on with OpenAI, Claude, Mistral, LLaMA, Azure OpenAI, RAG pipelines & vector DBs ✅ Strong background in classical ML, analytics, and backend systems (FastAPI, GCP, Azure) 🧠 Core Strengths - LLMs & GenAI: GPT-4, Claude, LLaMA, fine-tuning with PEFT (LoRA, QLoRA), prompt optimization, embedding generation - AI Agent Architectures: LangChain, LlamaIndex, AutoGen, agent tool-use, function calling, workflow agents - Retrieval-Augmented Generation (RAG): Multi-source RAG systems, document chunking, semantic search with Weaviate, Pinecone, FAISS - FastAPI & Backend APIs: Built production-ready AI APIs with user auth, logging, streaming, and OpenAI integrations - Classical ML & Data Science: Regression, classification, clustering, scikit-learn, feature engineering, pandas, SQL, Spark - Cloud & MLOps: Azure (AI Studio, Blob, Functions), GCP (Vertex AI, Cloud Run), Docker, CI/CD pipelines - Vector DBs & Data Stacks: Weaviate, Pinecone, PostgreSQL, MongoDB, BigQuery, Cosmos DB 💼 Featured Project – REVOPS 360 (From Idea to MVP Startup) ✅ Built the entire GenAI system for a B2B RevOps platform—including lead generation agents, campaign creators, pitch generators, LinkedIn assistants, and dashboard integrations. ✅ Delivered in sprint-based execution from zero to MVP, with 20+ modular tools, FastAPI backend, and LLM routing logic based on brand tone, channel type, and conversion goals. ✅ Supported by an Australian startup, now entering the venture capital phase. 🌟 Other Highlights 🏆 AI Customer Support Agent: Built an OpenAI-powered function-calling bot that reads and responds to emails, integrated with PHP functions and dynamic memory. 🏆 Real Estate AI Engine: Designed ML + LLM workflows to predict future prices, regional growth zones, and apartment valuation insights. 🏆 Resume Matcher (NLP): Built transformer-based shortlisting system reducing hiring time by 70%. 🏆 Crypto Bot & Data Dashboards: Applied classic ML to real-time time series with smart visualization via Dash and Streamlit. 🔥 Why Clients Hire Me 🎯 Startup-Ready Execution: I’ve taken clients from idea to MVP and production—owning backend, ML, and cloud. 📊 AI That’s Aligned with Business: I don't just build fancy models. I deliver outcomes that save time, convert users, and scale. 🤖 Deep Technical Stack: From PEFT finetuning and RAG optimization to MLOps and deployment, I’ve handled the entire pipeline. 🤝 Great Communication, Long-Term Focus: I build trust fast and stick around to improve what we ship. Industry Experience 4 Years: 🤖 Generative AI Engineer / Data Scientist – Eriko AI (Sep 2023 – Present) Delivering advanced LLM systems, automation, and AI agents for marketing and enterprise use cases. 🧠 Machine Learning Engineer – DFKI (Jan 2024 – May 2024) Working on applied ML research and real-world GenAI solutions at one of Europe's leading AI research centres. 🏆 Top Rated Plus Freelancer – Upwork (Apr 2022 – Present) Completed 25+ AI/ML/NLP projects with full-stack delivery for startups and enterprise clients, maintaining 100% client satisfaction. 🌍 Machine Learning Engineer – Ezy-AI (Jan 2023 – Sep 2023) Developed multi-language chatbots, voice-based automation, and intelligent scraping systems deployed for global clients. 📊 Research Assistant – NYU Tandon School of Engineering (Aug 2022 – Dec 2022) Built large-scale NLP systems and prediction models analysing millions of Amazon products using advanced ML pipelines. 📈 Associate Consultant – Systems Limited (Jul 2021 – Jun 2022) Contributed to enterprise ML/NLP projects, SQL pipelines, and dashboard systems for large-scale clients. 💡 Junior Consultant – Systems Limited (Jul 2022 – Aug 2022) Focused on NLP, ML model development, and performance optimisation for client-based projects. ---- ### OpenClaw | NanoClaw | NemoClaw | Claude Agent Bots Expert (12+ Projects) I set up OpenClaw, NanoClaw, and NemoClaw correctly — with hardened SKILL.md, sandboxed credentials, and optimised context. Most clients pay $100+ monthly because skills bloat tokens, secrets sit in markdown files, and memory drifts across sessions. I fix all three: cost down 40-70%, credentials vaulted via OneCLI, context compacted, channels properly wired across WhatsApp, Telegram, Discord, Slack, Signal, and iMessage. Let's transform your AI vision into a working product—scalable, efficient, and ROI-driven. 📬 Ready to start? Let’s chat!

I build AI solutions for Computer Vision and NLP. My experience covers object detection (YOLO), image segmentation, classification, and text-based applications such as RAG pipelines and large language model fine-tuning. I focus on building models that are both accurate and efficient, with practical experience in preprocessing, model training, evaluation (precision/recall, mAP, F1), and deployment using Python, PyTorch, TensorFlow, Hugging Face, and OpenCV. Whether you need to process images, analyze text, or integrate AI into your workflow, I can help you deliver a reliable solution tailored to your data.

As a top-tier AI (Artificial Intelligence), machine learning (ML), and blockchain developer on Upwork, I have a proven track record of delivering cutting-edge solutions for a wide range of clients. With a deep understanding of the latest technologies and frameworks in these rapidly evolving fields, I am well-equipped to handle even the most complex and challenging projects. My AI and machine learning expertise allows me to build intelligent systems that can learn and adapt, enabling businesses to automate processes, improve decision-making, and drive innovation. Meanwhile, my blockchain development skills allow me to create secure, transparent, and immutable decentralized applications (DApps) and smart contracts. Regarding technology stacks, I am proficient in various programming languages and frameworks, including but not limited to Python, TensorFlow, Keras, PyTorch, and Ethereum. I have also worked with multiple blockchain platforms such as Bitcoin, Hyperledger, and Corda, and I am familiar with cryptographic protocols such as SHA-256 and Secp256k1. My combination of technical expertise and real-world experience makes me an invaluable asset for any business looking to leverage the power of AI, machine learning, ChatGPT, and blockchain to drive growth and success. Whether working on a project related to AI, machine learning, ChatGPT, or blockchain, I always strive to deliver the highest quality results for my clients. I am dedicated to staying up-to-date with the latest developments in these fields and to continuously learning and improving my skills. With my expertise and dedication, I am confident that I can help businesses of all sizes harness the power of these technologies to drive innovation and achieve success. If you need a top-tier AI, machine learning, or blockchain developer, I encourage you to consider me for your project. 🤝 Please feel free to ask me any questions or share your problem or idea. I am always here to help and would be glad to hear from you!

With 6 years of experience, I'm Dr. Aakash Kumar. Chinese Academy of Science and The World Academy of Science (CAS-TWAS) Presidential Fellow and Ph.D. in Computer Science & Engineering from USTC, China. I'm currently a Research Scientist with 25+ peer-reviewed publications in journals like Neurocomputing, Applied Intelligence, and IEEE Transactions on Nanobioscience, and serve as a reviewer for 10 Springer/IEEE journals. Services: Deep Learning & AI — Model Optimization, DNN pruning, object detection (YOLOv5, SSD), reinforcement learning, spiking neural networks, LiDAR-camera fusion, LLM integration (RAG, generative AI). ML & Data Science — End-to-end pipelines: preprocessing, classification, fault detection, anomaly detection — validated across medical, UAV, and robotics datasets. Academic Writing & Editing — Research manuscripts, proposals, literature reviews, and technical reports written to publication standard. LaTeX & Document Prep — TikZ, pgfplots, moderncv, MS Word formatting, PDF services, journal/conference templates. Notable Publications DSQN: Mobile robot path planning via deep spiking Q-network — Neurocomputing, 2025 L1 Norm+Capped L1 Norm Model Optimization — Applied Intelligence, 2021 CorrNet: Correlation-based CNN pruning — IJMLC, 2022 Awards: CAS-TWAS Presidential Fellowship (2017) · Chinese Government Scholarship (2013) You're hiring a researcher who has published, peer-reviewed, and deployed the work — not just studied it. Let's get started.

AI/ML Engineer | 8+ Years Experience | LLM Expert | OpenAI GPT & Claude Integration | Machine Learning Solutions Recent client results: 📊 Reduced financial report creation time by 85% with custom RAG (Retrieval-Augmented Generation) system 💬 Built conversational AI chatbot handling 10,000+ daily queries using GPT and Claude APIs 💰 Automated intelligent data extraction saving $200K annually with NLP and computer vision I specialize in: * Production-ready LLM applications (ChatGPT integration, RAG systems, fine-tuning, prompt engineering, OCR) * Machine learning development & deep learning with PyTorch/TensorFlow * Vector database optimization (Pinecone, Weaviate, ChromaDB) for semantic search * Multi-modal AI systems combining NLP, computer vision, and speech recognition * AI automation & data science pipelines Technical expertise: 🔧 LLMs: OpenAI GPT, Claude, Llama, Mistral, Gemini 🔧 Frameworks: Langchain, Langgraph, LlamaIndex, Hugging Face 🔧 ML/DL: PyTorch, TensorFlow, scikit-learn 🔧 Deployment: AWS, GCP, Docker, REST APIs What sets me apart: ✅ PhD candidate in Machine Learning with published AI research ✅ Top 1% Upwork AI consultant with 100% job success ✅ I translate complex artificial intelligence into clear business value ✅ Rapid prototyping with milestone-based delivery Industries: E-commerce, FinTech, Healthcare, SaaS, Legal Tech Ready to transform your business with AI?💡 Send me your machine learning challenge - I'll provide a detailed solution approach within 4 hours.

Full-stack by foundation, AI by conviction. I was building machine learning systems back when it required more math than marketing - 17+ years in software development, 5+ years as a hands-on AI engineer and AI developer. 🇺🇦 I'm a CTO-level AI engineer, machine learning architect, and software architect with a perfectionist's attention to detail. My team of AI engineers, AI developers, data scientists, and web developers delivers full-cycle AI App Development and Web Development - from early MVPs to enterprise platforms. Need an AI chatbot developer, an AI integration specialist, a Python developer for ML pipelines, or a data scientist with real machine learning depth? We've done it - properly. 𝗪𝗵𝗮𝘁 𝘄𝗲 𝗯𝘂𝗶𝗹𝗱 𝗮𝘀 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀: ✅ AI App Development - LLM-powered apps, RAG pipelines, AI bot and AI chatbot solutions ✅ AI Agent Development - autonomous agents and agentic workflows (LangChain, CrewAI) ✅ AI Integration - AI model integration and API integration into your existing systems ✅ AI Chatbot Developer services - intelligent bots, NLP systems, multilingual AI chatbot products ✅ Automation & n8n - n8n workflow orchestration, data scraping, pipeline automation with n8n ✅ Computer Vision - OpenCV, CNN architectures, image recognition and processing systems ✅ Machine Learning & Data Science - model design, training, optimization, production deployment ✅ Web & Back-End Development - React, Node.js, Python, PHP, Java; RESTful & GraphQL API integration ✅ MVP / PoC - custom, low-code, no-code; discovery, UI/UX, QA, project management 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝘂𝘀: As AI developers and AI engineers, we don't just integrate tools - we architect solutions. Whether it's a custom AI chatbot developer engagement, a complex AI integration project, or a full AI App Development cycle, our AI engineer team brings senior-level ownership to every project. Every AI app developer on our team treats your product like their own. From AI integration strategy to deployment - we own it end to end. 🧬 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - Machine learning, deep learning (PyTorch, TensorFlow), Python machine learning systems - Natural Language Processing, computer vision (OpenCV, CNN), RAG pipelines - AI Agent Development, AI App Development, and AI chatbot development for production - Data scientist and data analyst workflows; quant machine learning for FinTech - AI Integration and API integration - robust RESTful / GraphQL API development - n8n automation, cloud infrastructure (AWS, Docker, Kubernetes) Our team includes senior AI engineers and specialists with machine learning PhD backgrounds. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: Python · PyTorch · TensorFlow · Scikit-Learn · LangChain · OpenCV · React · Vue · Angular · Node.js · Java · PHP (Laravel) · ASP.NET · PostgreSQL · MongoDB · ElasticSearch · AWS · Docker · Kubernetes · n8n 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: FinTech & quant ML · e-Learning · Fantasy sports & gaming · e-Commerce · Media & Entertainment · EcoTech · PropTech · Cybersecurity 𝗧𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗶𝘁𝘀 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿: AI engineer · AI developer · AI chatbot developer · AI integration specialist · API integration specialist · machine learning engineer · data scientist · computer vision engineer · Python developer · web developer · AI agent developer · n8n automation expert · LangChain developer · AI bot developer · OpenAI developer · prompt engineer · agentic AI developer · AI Automation · AI Prompt Engineer · AI Model · ML · LLM · machine learning trading · machine learning time series · airtable integration · ai api integration 👉 Check the portfolio and selected projects below.

Hi, I’m Mouhssine — a Data Scientist & AI Engineer with 5+ years of experience delivering end-to-end data solutions. I specialize in Data Science, Machine Learning, and AI systems — from predictive models and dashboards to AI agents and automation workflows. 🔹 Services I Provide ✅ Data Analysis & Business Intelligence - Advanced analytics with Python, R, SQL, Excel, SPSS, JMP, Minitab - ETL, data wrangling & pipelines with Pandas, NumPy, PySpark, Airflow - Interactive dashboards in Power BI, Tableau, Streamlit, Dash Plotly - Cloud data solutions: AWS (S3, Redshift, SageMaker), GCP (BigQuery, Vertex AI), Azure ML ✅ Machine Learning (ML) - Predictive modeling & forecasting using scikit-learn, XGBoost, LightGBM, CatBoost - Deep learning with TensorFlow, Keras, PyTorch - Time-series forecasting: ARIMA, Prophet, LSTMs, GRUs - Computer vision: OpenCV, CNNs, image classification/detection - Natural Language Processing (NLP): spaCy, NLTK, Hugging Face Transformers, BERT, GPT fine-tuning ✅ Artificial Intelligence (AI Solutions) - AI Agents & Automation: LangChain/LangGraph, LlamaIndex, N8N, CrewAI, AutoGPT - Chatbots & Conversational AI: Rasa, Dialogflow, OpenAI GPT, Claude, custom LLM-powered bots - Retrieval-Augmented Generation (RAG): vector databases (Pinecone, Weaviate, FAISS, Milvus) - Workflow Orchestration: N8N, Airflow, Zapier for AI-driven automations - Custom AI Apps: Knowledge assistants, document Q&A systems, recommendation engines ✅ Survey & Statistical Analysis - Hypothesis testing, regression, ANOVA, Bayesian analysis - Survey data insights with SPSS, R, Python - Experimental design & sample size determination 🔹 Why Work With Me? 📊 Versatile skillset: From raw data cleaning → ML pipelines → AI agents → dashboard deployment. ⚡ Modern AI expertise: I work with today’s most in-demand frameworks (LangChain, LlamaIndex, RAG, N8N). 💬 Client-first approach: I explain results in clear business terms, not just code. 🌍 Cross-industry experience: E-commerce, Marketing, SaaS, Consulting, Energy. _________________________________________________________________ 🔹 Let’s Build Something Impactful If you need a Data Scientist / Machine Learning Engineer / AI Specialist who can combine advanced analytics with cutting-edge AI technologies, let’s connect. I’ll help you turn data into decisions, and AI into business advantage.

I help businesses deploy AI systems that create real operational value: automating workflows, improving customer and employee experiences, and turning internal data into reliable, actionable answers. If you need AI agents that can actually complete tasks, a RAG system your team can trust, or an LLM application that is secure and production-ready, I can help. I hold a Ph.D. in Computer Science, I’m Upwork Expert-Vetted, and I’ve earned $100K+ on Upwork with a perfect 5.0 rating across AI-focused projects and 2,400+ hours billed. Working with me, YOU CAN: ✅ Launch AI systems that work in production, not just in demos ✅ Automate repetitive workflows and reduce manual operational load ✅ Improve retrieval quality so teams and customers get more accurate answers ✅ Reduce LLM cost through better architecture, routing, caching, and evaluation ✅ Build secure, observable, and maintainable AI systems with senior-level engineering ✅ Expect clear communication, realistic timelines, and strong project ownership Why clients hire me: Clients usually bring me in when the problem is technically demanding, quality matters, and failure in production is not acceptable. I work with founders, CTOs, and product teams that need more than a prototype, they need a system that is reliable, scalable, and useful in day-to-day business operations. How I help businesses: AI Agents & Workflow Automation I build AI agent systems that can handle multi-step workflows, use tools, recover from errors, and complete business processes reliably. Business value: • Reduce repetitive manual work • Speed up operations across teams • Improve consistency in execution • Enable AI systems that take action, not just answer questions Typical use cases: • Customer support workflows • Commerce operations • Document and approval processes • Internal copilots for teams • Cross-system workflow automation Tech: LangGraph, CrewAI, AutoGen, custom orchestration, state machines, retries, fallback logic, human-in-the-loop workflows RAG Systems & Knowledge Assistants I build enterprise RAG pipelines that improve retrieval quality and generate grounded, source-backed answers from your data. Business value: • Faster support resolution • Better employee productivity • Reduced time spent searching across systems • More trustworthy AI responses with citations and grounding Tech: hybrid search (BM25 + dense), semantic chunking, reranking, citation grounding, evaluation pipelines, Pinecone, Weaviate, Qdrant, Milvus, pgvector, Elasticsearch Production LLM Applications I design and build LLM-powered applications that are reliable, scalable, and maintainable. Business value: • Faster product delivery • Better end-user experience • Lower risk when moving from prototype to production • Systems built to evolve with your business Tech: Python, FastAPI, OpenAI, Claude, Gemini, Mistral, Llama, Docker, Kubernetes, AWS, GCP, Azure Safety, Guardrails & Observability I help businesses deploy AI responsibly with the protections needed for real-world use. This includes: • Prompt-injection defenses • PII detection and redaction • Secure tool execution • RBAC / SSO • Audit logging, tracing, and monitoring • Red-team evaluation and reliability testing Cost & Quality Optimization I help clients improve output quality while controlling operating cost. This includes: • Model routing • Caching • Token controls • Evaluation-driven optimization • Reliability improvements based on measurable system behavior Selected production systems: • YappyBuy (Commerce): Built a live multi-agent commerce platform supporting cart operations, shipment tracking, and cross-channel workflow execution for real users • Ametros Learning (EdTech): Built an AI-powered learning platform where instructors create content with AI tools and students receive real-time, context-aware feedback from a multi-agent tutoring system • Seemas (FinTech): Built coordinated AI workflows for financial reporting, loan evaluation, and tax assessment with a focus on structured outputs, reliability, and production use Clients usually hire me when: → their current AI system works in testing but breaks in production → their RAG pipeline returns irrelevant or inconsistent answers → they need agents that can execute tasks, not just chat → they want senior help with both architecture and hands-on implementation → LLM cost, reliability, or observability has become a problem Core stack / keywords: LangGraph, LangChain, LlamaIndex, CrewAI, AutoGen, DSPy, OpenAI API, Claude, Gemini, Mistral, Llama, RAG, AI Agents, FastAPI, Python, Docker, Kubernetes, AWS, GCP, Azure, Pinecone, Weaviate, Qdrant, Milvus, pgvector, Elasticsearch, Redis, PostgreSQL, MongoDB, LangSmith, RAGAS, DeepEval, TruLens, OpenTelemetry, Datadog I’m a strong fit if you need: → a production-grade AI system, not just a prototype → better retrieval quality, stronger agent orchestration, or safer deployment → a senior engineer who can build the system end to end

Top Rated Plus ML engineer: medical imaging (segmentation, registration, nnU-Net), clinical NLP, deep computer vision. 100% Job Success · 1,200+ hrs. I take on the problems where the obvious approach fails. WHERE I DO MY BEST WORK Medical imaging ML. I evaluate and debug segmentation models (Dice scores, Bland-Altman analysis), run rigid and deformable image registration (ANTs/SyN), handle nnU-Net preprocessing and training, and deliver 3D Slicer overlays your clinical team can actually inspect. On my longest imaging engagement I sent a demo video at every milestone, so the client never had to guess where things stood. Before Upwork, I worked on chest X-ray segmentation and calcification detection for a US medical-device software company. Clinical & scientific NLP. 600+ hours (and counting) on a research-heavy clinical NLP project: sentence embeddings, UMAP + HDBSCAN clustering, custom composite scoring, synthetic training data. The kind of work where you form a hypothesis, run the experiment, and let the data kill it. (Under NDA) Deep computer vision. I trained a Flux DensePose ControlNet from scratch — dataset prep, captioning, GPU training, parameter tuning — then shipped it behind a Streamlit app so the client's non-technical team could generate images without me. Also: YOLO detection, and an automated color-correction pipeline that detects a color card and generates 3D LUT/CUBE files across EXR, CR2, CR3, and PNG workflows. Document intelligence & LLM pipelines. I build document-processing pipelines that extract structured data from messy PDFs, scans, invoices, and reports — OCR, transformer-based page classification, and LLM extraction with Claude/OpenAI — delivering clean CSV or JSON. I've also built cross-referencing systems that connect information across multiple documents, and raised extraction accuracy on a pipeline other teams had given up tuning. I ALSO GET CALLED WHEN SOMETHING IS SILENTLY BROKEN Two of my favorite projects were rescues: a Temporal Fusion Transformer backtest that was silently leaking data (fixed the encoder/decoder windowing, ran leakage checks, rebuilt walk-forward validation), and a multi-timeframe trading pipeline writing empty tags (root-caused it, patched it, added audit scripts and trace columns). If you need someone to debug and fix an ML model, training pipeline, or backtest that's producing numbers nobody quite trusts, that is a job I know how to do. HOW I WORK Fast replies — usually within hours, working Nepal time with real overlap across US, EU, and AU hours. Milestone demos, often as short videos. Documentation your next engineer can pick up cold. All 13 of my completed contracts are five stars, and several reviews use the phrase "above and beyond", that part I'm proud of. Send me the problem you suspect is too messy for a freelancer. Those are the ones I want.

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