Hire the Best Generative Model Specialists

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Shreyans P.

Ahmedabad, India

$15/hr
5.0
9 jobs

I am not just an AI Engineer; I am a storyteller who connects the dots between complex data and business growth. With 5 years of hands-on experience and a robust academic foundation in Statistics and Engineering, I specialize in building AI systems that don't just work they innovate. Why work with me? I don’t just deliver code; I translate your high-level business needs into high-performing, production-ready AI systems that solve real-world bottlenecks. My Core Expertise: - AI Solutions: Text analysis & image recognition - AI Search: Smarter answers with RAG & advanced prompt design - Custom AI Models: Tailored GPT, Gemini, LLaMA, Claude & more - Vibe Coding: Cursor, Lovable, Antigravity, etc.. - AI Workflows: Multi-agent automation for complex tasks - Voice AI: Text-to-speech & speech-to-text (AWS, Google, Azure) - AI Visuals: From idea to image using DALL·E, Midjourney, Stable Diffusion - Automation: Zapier, Make, n8n & custom workflows - Smart Pipelines: Event-driven triggers, error handling & smooth operations AI Agents & Chatbots: I build sophisticated multi-agent and RAG frameworks. Examples include E-commerce virtual associates that drive sales and POS customer support agents that handle complex queries autonomously. Text-to-SQL & Analytics: I enable non-technical users to "talk to their data," providing instant, natural-language insights into sales, inventory, and KPIs. Intelligent Automation (n8n): I streamline operations by eliminating repetitive tasks. My AI-powered HR Agent workflow automatically parses, scores, and ranks candidates to find your "best fit" instantly. Computer Vision & OCR: Expert in YOLO and Qwen2.5-VL. I automate data entry from handwritten or digital invoices directly into structured JSON for accounting and inventory software. Full-Stack AI Deployment: I take models from notebooks to production. Expert in the full AI lifecycle, including MLOps, containerization (Docker), and scalable cloud deployment on GCP. The Toolbox: Frameworks: PyTorch, Keras, TensorFlow, Scikit-learn, OpenCV. LLM Ops & Orchestration: LangChain, LangFlow, DSPy, OpenAI API, Apple MLX. Deployment: Docker, GCP, MLOps pipelines. I am dedicated to delivering results that exceed expectations always on time and within budget. Let’s build your success story. Click the 'Invite' button to start a conversation!

  • Artificial Intelligence
  • Machine Learning
  • Data Analysis
  • Data Extraction
  • AI Agent Development
  • Large Language Model
  • Retrieval Augmented Generation
  • Natural Language Processing
  • Model Deployment
  • Computer Vision
  • Automation
  • Data Processing
  • Deep Learning
  • Data Science
  • Generative AI
Rajan D.

Pokhara, Nepal

$20/hr
5.0
12 jobs

Hi, Let's turn your AI vision into reality! I'm a Top-Rated Plus AI Engineer specializing in enterprise-grade AI solutions, multi-agent systems, and scalable backend architecture. With 3+ years of focused AI development experience and a proven track record at multinational companies, I transform complex business requirements into intelligent, production-ready applications that drive measurable results. 🎯 Core Specializations: Agentic AI & Multi-Agent Systems Expert in building cutting-edge agentic applications using LangGraph, CrewAI, and Model Context Protocol (MCP). I develop custom multi-agent architectures tailored to specific business use cases, enabling intelligent automation and decision-making systems. Advanced RAG Applications Built 8+ production RAG systems with self-RAG and adaptive architectures. Specialized in implementing evaluation frameworks and optimizing retrieval accuracy for enterprise-scale applications across multiple industries. LLM Fine-tuning & Cost Optimization Proven expertise in instruction fine-tuning (GPT-4o mini), custom model training, and cost-effective model replacement strategies. Successfully reduced client AI costs by up to 40% while maintaining performance through strategic open-source model implementation. Enterprise Backend Development Master-level proficiency in Python (FastAPI, Flask), database design with Alembic versioning, and cloud deployment across AWS, Azure, and GCP. Built scalable systems handling enterprise-level workloads with robust CI/CD pipelines. 💡 Technical Arsenal: AI/ML Frameworks: LangChain, LlamaIndex, Ollama, TGI, VLLM Vector Databases: Weaviate, Pinecone, FAISS, ChromaDB Data Processing: PDF, DOCX, PPTX, Excel, images (OCR), web scraping Models: OpenAI, Claude, Gemini, fine-tuned open-source models MLOps: Docker, CI/CD pipelines, Airflow, model versioning, evaluation frameworks Computer Vision & NLP: Custom model training, Stable Diffusion, OCR optimization Backend: PostgreSQL, MySQL, MongoDB, database versioning with Alembic Cloud & DevOps: AWS, Azure, GCP, containerization, Scalable deployment ✅ Why Choose Me: Proven Excellence: Top-rated freelancer with enterprise-level project experience and multinational company background and startup companies Innovation-Driven: Stay ahead of AI trends, implementing cutting-edge technologies like MCP, adaptive RAG, and latest LLM advancements daily Cost-Conscious Solutions: Specialize in building high-performance AI systems that optimize costs without compromising quality Full-Stack Capability: While AI/ML focused, I possess frontend integration skills and can deliver complete end-to-end solutions Exceptional Collaboration: High availability, flexible timing, proficient with GitHub/GitLab workflows, and always eager to explore new technologies Quality Standards: Write production-grade code, implement proper testing frameworks, and follow industry best practices for maintainable and scalable solution.

  • Python
  • Machine Learning
  • Computer Vision
  • Natural Language Processing
  • SQL
  • Artificial Intelligence
  • Docker
  • Deep Learning Framework
  • Generative AI
  • AI Agent Development
  • LangChain
  • Retrieval Augmented Generation
  • FastAPI
  • Amazon Web Services
  • Prompt Engineering
Asad N.

London, United Kingdom

$50/hr
5.0
2 jobs

I am a Senior AI/ML Engineer with 8+ years of experience designing and deploying scalable Artificial Intelligence systems. I specialize in Large Language Models (LLMs), Generative AI, Deep Learning, NLP, and AI-powered applications that help businesses automate processes, extract insights from data, and build intelligent products. I have strong experience building AI-powered platforms, chatbots, recommendation systems, computer vision solutions, and LLM-based applications using modern frameworks and cloud infrastructure. My expertise includes end-to-end AI system development from research and model training to production deployment and monitoring. What I can help you build • LLM Applications (GPT, LLaMA, Claude, Mistral) • RAG Systems with vector databases (Pinecone, FAISS, Weaviate, ChromaDB) • AI Chatbots & Conversational AI for web, Slack, WhatsApp, Telegram • Generative AI solutions (text, image, and code generation) • Custom NLP pipelines (NER, sentiment analysis, classification, summarization) • Deep Learning models for prediction, automation, and data intelligence • Computer Vision systems (object detection, image classification) • Agentic AI systems using LangChain, LangGraph, and LlamaIndex • Model training, fine-tuning and optimization (LoRA, PEFT, quantization) • MLOps pipelines and scalable AI deployment Technologies & Tools: AI / Machine Learning TensorFlow, PyTorch, Keras, Scikit-learn, Hugging Face LLM & GenAI OpenAI API, LangChain, LlamaIndex, Transformers, RAG architectures Deep Learning CNN, RNN, LSTM, Transformers, GANs, Autoencoders Vector Databases Pinecone, FAISS, Weaviate, Milvus, Qdrant Cloud & Infrastructure AWS, GCP, Azure, Docker, Kubernetes, CI/CD Languages Python, Bash/Shell scripting Why work with me ✔ 8+ years of AI/ML experience ✔ Production ready AI systems ✔ Scalable architectures for startups and enterprises ✔ Strong research + engineering background ✔ Clean, maintainable, well-documented code If you're looking to build AI products, LLM applications, intelligent chatbots, or scalable machine learning systems, feel free to reach out.

  • Machine Learning
  • Deep Learning
  • Large Language Model
  • LangChain
  • Natural Language Processing
  • Generative AI
  • OpenAI API
  • Retrieval Augmented Generation
  • Python
  • PyTorch
  • TensorFlow
  • AI Chatbot
  • Computer Vision
  • Hugging Face
  • MLOps
Abdallah M.

Tampa, Florida

$75/hr
5.0
2 jobs

🧠 𝗜 𝗯𝗿𝗶𝗱𝗴𝗲 𝘁𝗵𝗲 𝗴𝗮𝗽 𝗯𝗲𝘁𝘄𝗲𝗲𝗻 𝗰𝘂𝘁𝘁𝗶𝗻𝗴-𝗲𝗱𝗴𝗲 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗮𝗻𝗱 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗚𝗿𝗮𝗱𝗲 𝗿𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆. I am not just a developer; I am a 𝙎𝙚𝙣𝙞𝙤𝙧 𝘼𝙄 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩 𝙖𝙣𝙙 𝙛𝙤𝙧𝙢𝙚𝙧 𝙋𝙬𝘾 𝘿𝙞𝙧𝙚𝙘𝙩𝙤𝙧 with over 12 years of experience leading data science teams and delivering complex machine learning solutions for Fortune 500 clients, Federal agencies, and startups. If you are looking to build scalable AI systems, integrate LLMs into your business processes, or require high-level strategy to navigate the AI landscape, I bring the rigorous standards of Big 4 consulting combined with the agility of a technical founder. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: - Executive-Level Expertise: As a former Director of AI & Analytics at PwC, I understand how to align technical code with business KPIs. I don't just build models; I build solutions that drive revenue and efficiency. - Deep GenAI & LLM Mastery: Expertise in RAG (Retrieval-Augmented Generation), Prompt Engineering, Fine-tuning, and Agent-based workflows using OpenAI, Anthropic, and open-source models. - Full-Spectrum Data Science: My background spans the entire data lifecycle-from complex ETL and Data Engineering (SQL/NoSQL) to advanced Deep Learning, NLP, and Graph Theory. - Academic Rigor: With a background from Carnegie Mellon University (CMU) and experience as an Adjunct Professor, my work is grounded in solid mathematical and architectural principles. 𝐂𝐨𝐫𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐜𝐢𝐞𝐬 & 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: 🚀 Generative AI & LLM Integration - Building custom RAG pipelines to let AI chat with your company data. - AI Agents and automation workflows (LangChain, AutoGPT). - Fine-tuning LLMs for specific industry verticals. 🤖 Advanced Machine Learning & NLP - Natural Language Processing (Entity Recognition, Sentiment Analysis, Topic Modeling). - Deep Learning (RNNs, LSTMs, CNNs) for complex prediction tasks. - Recommendation Systems (Collaborative Filtering, Graph-based similarity). 📊 Data Strategy & MLOps Designing scalable AI architecture. Auditing existing codebases for efficiency and scalability. Translating vague business requirements into technical roadmaps. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤: AI/ML: Python, TensorFlow, PyTorch, Keras, Scikit-Learn, Spacy, LangChain, OpenAI API, Hugging Face. Data Engineering: Pandas, NumPy, SQL, Graph Databases (Neo4j), Vector Databases (Pinecone, Milvus). Visualization & BI: Tableau, PowerBI, D3.js, Jupyter. Backend & Deployment: Docker, AWS, Azure, Flask/FastAPI. 𝙒𝙝𝙮 𝘾𝙝𝙤𝙤𝙨𝙚 𝙈𝙚? Most freelancers can write a script. I engineer systems. My career has been built on solving the "impossible" problems for massive organizations like the Federal Reserve, HP, and major healthcare providers. Whether you are a startup needing a technically sound MVP or an enterprise needing a complete AI overhaul, I deliver code that is clean, documented, and production-ready. 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗵𝗼𝘄 𝘄𝗲 𝗰𝗮𝗻 𝗹𝗲𝘃𝗲𝗿𝗮𝗴𝗲 𝗔𝗜 𝘁𝗼 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀.

  • AI Agent Development
  • Gemini
  • Lead Management Automation
  • Artificial Intelligence
  • Project Management
  • Generative AI
  • Machine Learning
  • LLM Prompt Engineering
  • Deep Learning
  • SQL
  • Cloud Architecture
  • Software Architecture & Design
  • GPT API
  • Docker
  • Kubernetes
Zakaria A.

Rabat, Morocco

$15/hr
5.0
24 jobs

Greetings, I am a Senior AI Engineer and Data Architect specializing in Machine Learning, Deep Learning, Federated Learning, LLMs, AI Automation, and Data Architecture. I focus on building scalable, secure, and production-ready AI and data solutions that solve real business problems. My core strength lies in designing end-to-end AI and data systems, from data ingestion, data modeling, and data processing to model development, deployment, automation, and business intelligence. I have strong experience in LLM-based RAG systems, computer vision, privacy-preserving AI using Federated Learning, and modern data platforms. I also work on enhancing AI security through Blockchain integration where applicable. - Key Expertise: * Data Architecture & Engineering * Data Lake, Data Warehouse, and Lakehouse Architecture * Data Modeling: Star Schema, Snowflake Schema * ETL/ELT Pipelines and Data Integration * Data Governance, Data Quality, and Metadata Management * Batch and Real-Time Data Processing * Big Data Platforms: Spark, Hadoop, Cloudera CDP * DataOps, CI/CD, and MLOps - Generative AI and Automation * LLMs, RAG systems, chatbots * AI workflow automation and integrations - Advanced AI * Federated Learning * Secure AI systems with Blockchain integration - Machine Learning * Regression models, Decision Trees, SVM * Ensemble methods: Random Forest, Gradient Boosting, XGBoost * Probabilistic and distance-based models: Naive Bayes, KNN - Deep Learning * ANN, CNN, RNN, LSTM, GAN * Model optimization and deployment - Computer Vision * Image classification, object detection, segmentation I am passionate about collaborating with clients to deliver robust, efficient, and future-ready AI and data solutions. If you are looking for a Senior AI Engineer and Data Architect who combines research-level expertise with real-world implementation, I would be happy to discuss your project.

  • Federated Learning
  • Machine Learning
  • Deep Learning
  • Generative Adversarial Network
  • Machine Learning Model
  • Artificial Intelligence
  • Deep Learning Modeling
  • Convolutional Neural Network
  • Computer Vision
  • Natural Language Processing
  • Reinforcement Learning
  • Blockchain
  • LLM Prompt Engineering
  • Retrieval Augmented Generation
Zubair A.

Bahawalpur, Pakistan

$14/hr
5.0
7 jobs

👋 I'm a Machine Learning Engineer and AI Infrastructure Specialist with deep expertise in building scalable, secure, and production-ready AI systems powered by cloud-native data and ML pipelines. With 6+ years of experience, I bridge the gap between data engineering and intelligent AI deployment. 🔑 Why work with me? ✅ I architect high-performance AI pipelines integrating machine learning, deep learning, and agent-based systems. ✅ I specialize in developing end-to-end AI applications — from raw data ingestion to real-time inference and decision-making. ✅ I’ve designed predictive models, automated workflows, and LLM-integrated systems for enterprises across automotive, public sector, and e-commerce. ✅ I bring hands-on experience with OpenAI models (GPT-4), multimodal AI, and hybrid systems combining structured data with unstructured inputs (vision, audio, text). ✅ My expertise spans both model development (training/tuning) and deployment (MLOps, cloud-native serving). 📌 AI & Data Engineering Expertise ➡️ Machine Learning & Deep Learning – Scikit-learn, XGBoost, PyTorch, TensorFlow, Transformers, GANs, Diffusion Models ➡️ LLM Applications & Integration – GPT-4, OpenAI APIs, prompt engineering, RAG pipelines, LangChain, vector databases (FAISS, Pinecone) ➡️ Computer Vision – Object detection (YOLO), OCR (PaddleOCR, EasyOCR), video intelligence, face recognition ➡️ Data & Feature Engineering – Spark (PySpark), Kafka, Airflow, scalable ETL workflows ➡️ Cloud Platforms – AWS (S3, Glue, Redshift, SageMaker, Lambda), GCP (BigQuery, Vertex AI), Azure (Data Factory, Synapse, Databricks) ➡️ AI-Powered Automation – Intelligent document processing, agentic AI tools, and real-time AI decision systems 📌 AI Systems & Deployment ➡️ Model Deployment – FastAPI, Flask, Docker, TorchServe, Kubernetes (EKS), CI/CD pipelines ➡️ Infrastructure as Code – Terraform, CloudFormation for reproducible AI infrastructure ➡️ Monitoring & Optimization – Real-time model monitoring, performance tuning, feedback loops 📌 Specialties in Applied AI & Innovation ➡️ AI-Powered Data Pipelines – Blending structured data with multimodal ML for actionable insights ➡️ AI Agent Development – Tool-integrated GPT agents for decision support and automation ➡️ Predictive Analytics – Forecasting, anomaly detection, recommendation engines ➡️ Data to Intelligence – Building systems that turn raw data into contextual, intelligent outputs If you're building the future of AI — from intelligent automation and real-time analytics to LLM-powered applications — I bring the engineering depth and AI expertise to make it real, at scale. 📩 Let’s connect and bring intelligent systems to life — fast, reliable, and production-ready.

  • Alpha Testing
  • Data Extraction
  • ETL
  • ETL Pipeline
  • Artificial Intelligence
  • Machine Learning
  • Machine Learning Model
  • Data Analysis
  • Analytical Presentation
  • Beta Testing

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