Hire the Best Google BERT Specialists

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Nathan F.

Cottonwood Heights, Utah

$95/hr
5.0
2 jobs

I don't just wrap APIs. I build the algorithms underneath them. I'm an AI engineer with 8+ years across quantum-simulation ML, fintech, EdTech, and clinical research โ€” and an MS in Theoretical Chemistry. I train transformers from scratch, invent production retrieval algorithms, and ship AI inside a $660M global Clinical Research Organization where "almost right" doesn't pass. If your last contractor handed you a LangChain demo and called it a product, we should talk. ๐Ÿ”น What Sets Me Apart โœ… Inventor of the Fox-Search Algorithm โ€” a hybrid vector + graph retrieval method I built for asymmetric query/target search (short questions against 200-page clinical protocols). Pairs a trainable ~0.3B-parameter BERT-tier model with FAISS where pure embedding search collapses. โœ… I train my own models โ€” fine-tuning a 0.3B encoder is normal work for me, not outsourced to a Hugging Face checkpoint. โœ… Scientific rigor โ€” career started predicting atomistic energies and forces for ab-initio-quality molecular simulations. Same measurable-accuracy discipline now applied to LLM systems. โœ… Founder of edup.ai โ€” autonomous grading of handwritten STEM work: computer vision + handwriting recognition + math reasoning + rubric generation, end-to-end. โœ… Production AI in a regulated industry โ€” currently building document intelligence at Worldwide Clinical Trials (2,900+ employees, 52 countries). ๐Ÿ”น Core Capabilities โ–ช RAG done right โ€” hybrid vector+graph retrieval, FAISS at scale, embedding fine-tuning, evaluation harnesses that actually measure quality. If your RAG hallucinates, I can usually tell you why within an hour. โ–ช LLM engineering โ€” self-optimizing prompt primitives that improve over time, constrained generation, tool calling, structured outputs. GPT-4o, Claude, Llama, Mistral. โ–ช Document intelligence โ€” production parsers for PDF, DOCX, XLSX with section-aware XML processing; semantic search that finds alternative phrasings of previously-approved language. โ–ช Custom model training โ€” BERT-tier encoders, LoRA/QLoRA fine-tuning, domain-adaptive pretraining. โ–ช Computer vision โ€” handwriting recognition, OCR, ViT/CLIP, math symbol understanding. โ–ช High-performance engineering โ€” C++ on the hot path, FastAPI services, real async Python. ๐Ÿ”น Tech Stack โ€ข Languages: Python, C++, JavaScript / TypeScript โ€ข ML / DL: PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, NumPy, Pandas โ€ข LLM: OpenAI GPT-4o / o-series, Claude, Llama, Mistral, LangChain, LangGraph, LlamaIndex, LoRA / QLoRA, RAG, function calling โ€ข Retrieval: FAISS, Pinecone, Weaviate, Chroma, Qdrant, custom hybrid vector+graph search โ€ข Vision: OpenCV, PyTorch Vision, ViT, CLIP, OCR, handwriting recognition โ€ข Backend: FastAPI, Flask, Docker, REST, WebSockets, async Python โ€ข Frontend: Svelte 4, React โ€ข Enterprise: Microsoft Entra ID, SharePoint, Azure, AWS, GCP ๐Ÿ”น Shipped Projects โ–ช Fox-Search RAG โ€” hybrid vector+graph retrieval running in production for clinical document Q&A, outperforming pure embedding baselines on long-form documents. โ–ช Self-optimizing prompt infrastructure โ€” reusable LLM primitives that improve over time without manual prompt-tuning. โ–ช Document intelligence backend โ€” parses Excel/DOCX/PDF with section-level XML comprehension; powers cross-document semantic search. โ–ช RFI automation for clinical trials โ€” ingests Excel-based Requests for Information and routes them through automated answer pipelines. โ–ช edup.ai โ€” 7-stage autonomous grading pipeline for handwritten math, from photo capture to gradebook. Live at edup.ai. โ–ช Neural network potentials โ€” ML approximations of quantum-mechanical energy surfaces for molecular simulation (same problem class as DeepMind's AlphaFold lineage). ๐Ÿ”น How I Work โœ” I scope honestly โ€” if your problem doesn't need AI, I'll tell you. โœ” I write the evaluation code before the model code. Anyone can demo; I deliver something you can measure. โœ” I ship in weekly increments โ€” no six-week silence followed by a "big reveal." โœ” I write maintainable code your team can own after I'm gone. ๐Ÿ”น Best Fit For Teams stuck on "our RAG kinda works but hallucinates" โ€ข Document-heavy domains (clinical, legal, scientific, financial, EdTech) โ€ข Startups needing a senior engineer who can architect, train, deploy, and operate โ€ข Anyone whose roadmap requires training models, not just prompting them. Send me your problem โ€” not your solution. I'll reply within 24 hours with an honest read on whether I'm the right engineer for it.

  • Large Language Model
  • Retrieval Augmented Generation
  • AI Agent Development
  • LangChain
  • Machine Learning
  • Prompt Engineering
  • PyTorch
  • Hugging Face
  • Natural Language Processing
  • OpenAI API
  • Python
  • FastAPI
  • JavaScript
  • Full-Stack Development
  • MLOps
  • Document AI
  • Amazon Web Services
  • Vector Database
  • n8n
  • Automation
Amol W.

Pune, India

$50/hr
5.0
107 jobs

Expert-Vetted (Top 1% of Upwork talent)๐Ÿ†๐Ÿ†๐Ÿ† ๐ŸŽ“ NLP, ML, LLM and AI expert ๐Ÿ’ฌ custom Chatbots using OpenAI/ AWS bedrock, langchain, vector databases. LLMs like chatgpt, GPT4, Claude3.5, Llama and Falcon ๐Ÿš€ AI Agents development using frameworks like LangGraph, Autogen or CrewAI ๐Ÿ“Š Sentiment Analysis, Text Classification, text generation, text summarization, Topic modelling, and Data Clustering ๐Ÿš€ Certified AWS Architect skilled in designing and developing AI pipelines using AWS Bedrock and SageMaker, lambda, RDS specializing in NLP, ML, LLM, and AI technologies. ๐Ÿ’ฌ Finetuning open-source LLMs on custom data ๐Ÿค– Low code/No code AI automations using tools like Make.com and Zapier ๐Ÿ–ผ๏ธ Custom image generation using stable diffusion models ๐ŸŽฅ Object Detection, Motion Tracking, Scene Recognition, and Anomaly Detection. ๐ŸŽฏ Recommendation Engines Expert: Specialized in designing and implementing recommendation systems using AWS Personalize, Google Cloud Recommendations AI, and custom solutions built from scratch. Unlike many pseudo-AI experts who simply know how to call OpenAI or Anthropic APIs, I bring ๐Ÿ— ๐ฒ๐ž๐š๐ซ๐ฌ of deep, hands-on experience in the AI field, mastering everything from traditional ML to advanced Generative AI. I understand the ins and outs of building real AI solutions that go far beyond basic API integrations. ๐Ÿค– ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž ๐ข๐ง ๐‹๐š๐ซ๐ ๐ž ๐‹๐š๐ง๐ ๐ฎ๐š๐ ๐ž ๐Œ๐จ๐๐ž๐ฅ๐ฌ (๐‹๐‹๐Œ) ๐š๐ง๐ ๐€๐ˆ: โžœ Fine Tuning: Specialized in finetuning LLMs like llama, openai models, qwen2.5, mistral for domain adaptation, style adaptation, persona writing, QnA, medical, legal, and more. โžœ LLM Synthetic Dataset Generation for finetuning โžœ LLM Evaluation Framework โžœ LLM Deployment: On Cloud platforms like AWS DLC, Lambda, and more. โžœ AI Agents / Voice Bots: Proficient with CrewAI/AutoGen, Amazon Polly, Deepgram, OpenAI swarm. โžœ AI Automation using make and zapier โžœ custom LLM Deployment: On AWS/GCP/RunPod using SkyPilot, vLLM/TGI frameworks ๐Ÿ› ๏ธ ๐“๐จ๐จ๐ฅ๐ฌ/๐…๐ซ๐š๐ฆ๐ž๐ฐ๐จ๐ซ๐ค๐ฌ: โžœ Langchain, LangServe, LangSmith, llamandex, Heystack, HuggingFace, Transformers โžœ VectorDB: Chromadb, FAISS, PineCone, Qdrant, opensearch, Azure Cosmosdb, Milvus โžœ Flowise AI, LangFlow, StackAI โžœ GCP Vertex AI, Google Colab, AWS Sagemaker, Azure ML studio, Runpod, Vast AI ๐Ÿ Python Frameworks: โžœ Low-Code UI Tools: Streamlit, Gradio, Panel API Frameworks: FastAPI, Flask, Django, Pydantic Machine Learning / Deep Learning Frameworks:PyTorch, TensorFlow, Keras, HuggingFace Transformers โžœData Wrangling / Processing:Pandas, NumPy, Dask, Polars, Scikit-learn โžœModel Serving and Deployment: Triton Inference Server, TorchServe, ONNX Runtime, MLflow, BentoML ๐Ÿ—„๏ธ ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ: โžœ SQL: MySQL, PostgreSQL, SQLite, Azure SQL โžœ NoSQL: MongoDB, DynamoDB, Firebase, Redis โžœ GraphDB: Neo4j, Amazon Neptune ๐Ÿ’ป ๐…๐ซ๐จ๐ง๐ญ๐ž๐ง๐ ๐“๐ž๐œ๐ก: โžœ React, Angular, Next.js, Vue.js, Tailwind CSS, Bootstrap I am lead AI/ML engineer with more than 9 years of experience traditional ML, deep learning, advanced NLP, generative AI LLMs like chatgpt, GPT4, Llama, Falcon and Mistral, Mixtral, Qwen. Strong experience in executing custom AI and NLP solutions and integrating them in business workflows, along with advanced skills in object detection, motion tracking, scene recognition, and anomaly detection. If you're working with any sort of data for your project, I'm here to help! Whether you have raw and unprocessed data that needs cleaning, or you need help scraping and annotating new data, I've got you covered. As an AI professional with a specialization in AI, NLP, LLMs, I've worked with various models, including GPT3, Chatgpt/GPT4, llama3, Qwen, and GPT-J, and have experience in applying state-of-the-art NLP techniques to projects. If you need help training a deep learning model, I can help you experiment with cutting-edge models such as T5, Bert, M2M, FLAN-T5 and RoBerta to achieve the best possible performance. I can train/Fine tune open source LLMs like Llama, mpt7b, Falcon using efficient techniques like QLora. I'm well-versed in working with transformer-based models and can help you fine-tune and transfer learning to get the most out of your data. If you have text data I can help with text classification, natural language understanding, and natural language generation. If you're looking for a chatbot or conversational AI solution, I can help you develop a solution using Chatgpt, langchain and vector databases like pinecone. In addition to NLP, I'm experienced in working with sequential data, time series forecasting, and PyTorch code debugging. I have successfully completed over 60 jobs on Upwork, logging more than 4000 hours of work while consistently achieving client satisfaction. If you're looking for an AI professional who can help with anything remotely related to LLMs or AI Agents, any other NLP/ML task don't hesitate to reach out to me. I'll be more than happy to assist you in achieving success with your project.

  • Machine Learning
  • Artificial Intelligence
  • Python
  • Deep Learning
  • Natural Language Processing
  • AI Agent Development
  • AI App Development
  • Large Language Model
  • Generative AI
  • LLM Prompt Engineering
  • AI Development
  • AI Chatbot
  • Chatbot Development
  • LangChain
  • AI Consulting
Arpit J.

Chandigarh, India

$30/hr
4.9
25 jobs

โœ… ๐ˆ'๐ฆ ๐š๐ง ๐ž๐ฑ๐ฉ๐ž๐ซ๐ญ ๐ฏ๐ž๐ญ๐ญ๐ž๐ ๐Ÿ๐ซ๐ž๐ž๐ฅ๐š๐ง๐œ๐ž๐ซ ๐ฏ๐ข๐š ๐”๐ฉ๐ฐ๐จ๐ซ๐ค โœ… ๐“๐จ๐ฉ ๐‘๐š๐ญ๐ž๐ ๐๐ฅ๐ฎ๐ฌ โœ… ๐Ÿ๐ŸŽ๐ŸŽ% ๐‰๐จ๐› ๐’๐ฎ๐œ๐œ๐ž๐ฌ๐ฌ ๐Ÿš€ 30+ ๐€๐ˆ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌ ๐ƒ๐ž๐ฅ๐ข๐ฏ๐ž๐ซ๐ž๐ I specialize in ๐€๐ˆ ๐€๐ ๐ž๐ง๐ญ๐ฌ, ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐จ๐ง, ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ, ๐™๐š๐ฉ๐ข๐ž๐ซ, ๐†๐จ๐‡๐ข๐ ๐ก๐‹๐ž๐ฏ๐ž๐ฅ (๐†๐‡๐‹), ๐‚๐ฅ๐š๐ฎ๐๐ž ๐€๐ˆ, ๐†๐€4, ๐†๐จ๐จ๐ ๐ฅ๐ž ๐ญ๐š๐  ๐ฆ๐š๐ง๐ ๐ž๐ซ, ๐‚๐จ๐ง๐ฏ๐ž๐ซ๐ฌ๐ข๐จ๐ง ๐“๐ซ๐š๐œ๐ค๐ข๐ง๐ , ๐๐ข๐ ๐๐ฎ๐ž๐ซ๐ฒ ๐š๐ง๐ ๐’๐ž๐ซ๐ฏ๐ž๐ซ-๐’๐ข๐๐ž ๐“๐ซ๐š๐œ๐ค๐ข๐ง๐ . Our expertise includes building ๐ข๐ง๐ญ๐ž๐ฅ๐ฅ๐ข๐ ๐ž๐ง๐ญ ๐ฐ๐จ๐ซ๐ค๐Ÿ๐ฅ๐จ๐ฐ๐ฌ, ๐š๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ข๐ง๐  ๐›๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ ๐ฉ๐ซ๐จ๐œ๐ž๐ฌ๐ฌ๐ž๐ฌ, ๐ข๐ฆ๐ฉ๐ฅ๐ž๐ฆ๐ž๐ง๐ญ๐ข๐ง๐  ๐€๐ˆ-๐ฉ๐จ๐ฐ๐ž๐ซ๐ž๐ ๐ฌ๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ, ๐ฌ๐ž๐ญ๐ญ๐ข๐ง๐  ๐ฎ๐ฉ ๐†๐จ๐จ๐ ๐ฅ๐ž ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ ๐š๐ง๐ ๐†๐€4 ๐ญ๐ซ๐š๐œ๐ค๐ข๐ง๐ , ๐œ๐จ๐ง๐Ÿ๐ข๐ ๐ฎ๐ซ๐ข๐ง๐  ๐œ๐จ๐ง๐ฏ๐ž๐ซ๐ฌ๐ข๐จ๐ง ๐š๐ง๐ ๐š๐ญ๐ญ๐ซ๐ข๐›๐ฎ๐ญ๐ข๐จ๐ง ๐ฌ๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ, ๐œ๐ซ๐ž๐š๐ญ๐ข๐ง๐  ๐œ๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐๐š๐ฌ๐ก๐›๐จ๐š๐ซ๐๐ฌ ๐ข๐ง ๐‹๐จ๐จ๐ค๐ž๐ซ ๐’๐ญ๐ฎ๐๐ข๐จ, ๐๐š๐ญ๐š ๐ฏ๐ข๐ฌ๐ฎ๐š๐ฅ๐ข๐ณ๐š๐ญ๐ข๐จ๐ง, ๐๐š๐ญ๐š ๐š๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ, and integrating tools to streamline operations and drive business growth through actionable insights and automation. Most clients don't need another chatbot that answers questions they need AI that actually does the work. That's what I build. ๐Ÿš€ ๐–๐ก๐š๐ญ ๐ˆ ๐๐ฎ๐ข๐ฅ๐: ๐Ÿง  Business OS & AI Automation - AI that runs your ops: emails, scheduling, reporting, lead management ๐Ÿค– Autonomous Agent Teams - Multi-agent pipelines with Claude, Langchain/Langgraph ๐Ÿข Enterprise RAG - Context-aware engines across Notion, Slack, SQL & Drive ๐ŸŽ™๏ธ Voice AI - Real-time agents for support & qualification (ElevenLabs) โš™๏ธ Process Automation - Claude, N8N, Python backend to automate workflows ๐Ÿ› ๏ธ ๐’๐ฉ๐ž๐œ๐ข๐š๐ฅ๐ข๐ณ๐ž๐ ๐ˆ๐ง: โ— Claude/AI Ecossystem - Claude Code, Cowork, OpenClawn, MCP and Agentic workflows โ— AI Systems - RAG, SQL Agents, Voice Agents, Multi-Agents Systems, Prompt Engineering โ— AI Frameworks - Langchain/Langgraph, Agno, OpenAI API, N8N, Langflow ๐Ÿ’ป ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐’๐ญ๐š๐œ๐ค: โ— AI & LLMs โ€” Anthropic Claude ยท OpenAI ยท Gemini ยท DeepSeek ยท Ollama (Local) โ— Orchestration โ€” LangChain ยท LangGraph ยท CrewAI ยท Agno ยท MCP โ— Vector & Data โ€” Qdrant ยท Pinecone ยท ChromaDB ยท Supabase ยท PostgreSQL ยท SQL โ— Automation & Backend โ€” N8N ยท FastAPI ยท Docker ยท Python โ— Frontend & Integration โ€” Next.js ยท REST APIs ยท Webhooks โ— Claude Ecosystem โ€” Claude Code ยท Cowork ยท OpenClawn ยท MCP Servers ๐‡๐จ๐ฐ ๐ˆ ๐ฐ๐จ๐ซ๐ค: 1. Quick scoping discussion; 2. Prototype in days/weeks; 3. Refinement & Production hardening; 4. Handoff documents or optional maintenance. โšก Shoot me a message and let's work on your AI project! Thank you! Arpit Tech Stack & Keywords n8n โ€ข Make โ€ข Integromat โ€ข Zapier โ€ข GoHighLevel โ€ข GPT-4o โ€ข LangChain โ€ข OpenAI โ€ข Agents SDK โ€ข Openclaw โ€ข Open code (open-source like Claude code) โ€ข Python โ€ข Node.js โ€ข AWS Lambda โ€ข Webhooks โ€ข Pinecone Claude Code ยท Cowork ยท OpenClawn ยท MCP Servers. Google analytics. Looker studio. Data visualization.Data analytic. GA4.Dashboard

  • AI Agent Development
  • Automation
  • AI Bot
  • Claude
  • Zapier
  • Make.com
  • AI Chatbot
  • AI Implementation
  • Google Analytics
  • Google Analytics 4
  • Dashboard
  • Looker Studio
  • Conversion Report
  • Data Analytics
  • Data Visualization
Ravi S.

Durg, India

$20/hr
5.0
95 jobs

Senior AI Engineer | AI Agents, LLM & RAG | Chatbots, n8n & AI Automation | OpenClaw & Hermes โœ… $40K+ earned ยท 72 jobs ยท 680+ hours on Upwork ยท 8+ years ยท AWS & MITx certified I build AI systems that RUN OPERATIONS โ€” not just answer questions. โ–ช๏ธ RAG pipelines that cut support tickets by 40% โ–ช๏ธ AI agents that qualify leads, make outbound calls & book appointments 24/7 โ–ช๏ธ Multi-agent workflows that replaced 3 full-time coordinators for a property firm โ–ช๏ธ Automations that save clients 10โ€“20 hours every week All running in production, without human intervention. That's the gap between a demo and a deployed system โ€” and that's where I work. ๐ŸŽ NOT SURE AI FITS YOUR WORKFLOW? I'll build you a free mini-POC โ€” something small and real you can test on your own use case before committing a dollar. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿค– AI AGENTS & MULTI-AGENT SYSTEMS AI agent development with LangChain, LangGraph, CrewAI, AutoGen, OpenAI Agents SDK, Google ADK, and PydanticAI. Custom MCP servers connecting agents to databases, APIs, CRMs, and internal tools. Persistent memory, autonomous task execution, and multi-agent delegation. โš™๏ธ AI AUTOMATION & INTEGRATIONS n8n, Make com, and Zapier Deep GoHighLevel, HubSpot, Salesforce, and Pipedrive integration. End-to-end CRM workflows, lead routing, appointment booking, and AI built into the tools your business already runs on. ๐Ÿ’ฌ AI CHATBOTS Production chatbots powered by ChatGPT, Claude, and Gemini โ€” deployed on WhatsApp, Telegram, Instagram, web widgets, and SMS. Lead qualification, appointment booking, FAQ deflection, and 24/7 support, integrated with GoHighLevel, HubSpot, and Salesforce. ๐Ÿ“š RAG & LLM APPLICATIONS Production RAG pipelines with LangChain, LlamaIndex, Pinecone, Weaviate, Qdrant, ChromaDB, and pgvector. Enterprise knowledge bases, PDF chatbots, document AI, and semantic search deployed for legal, medical, real estate, and finance clients. ๐Ÿš€ AI SaaS & MVPs Full-stack Generative AI platforms shipped in weeks. Next.js, React, Python, FastAPI, Supabase, and Stripe. Architecture to deployment on AWS, GCP, and Vercel. ๐Ÿ—ฃ๏ธ VOICE AI AI receptionists and SDR callers with Vapi, Retell AI, ElevenLabs, Deepgram, and Twilio โ€” booking and qualifying leads 24/7. ๐Ÿง  SPECIALIST EDGE: I also deploy and customize OpenClaw and Hermes Agent for production โ€” SOUL.md design, ClawHub skills, MCP bridges, persistent memory, and multi-channel deployment. Plus LLM fine-tuning (LoRA, QLoRA) and inference optimization (vLLM, TGI) when projects need it. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ› ๏ธ STACK OpenAI / Claude / Gemini / Mistral / Llama / DeepSeek | Python, FastAPI, Node.js, Django | React, Next.js | PostgreSQL, MongoDB, Redis, Supabase | Docker, Kubernetes, AWS, GCP ๐Ÿข INDUSTRIES Real Estate, Healthcare, Legal, E-commerce, Finance, Insurance, Marketing Agencies, SaaS, Education, Recruiting โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โš™๏ธ HOW I WORK 1. Scoping call โ†’ understand your problem 2. Architecture โ†’ design the right system 3. Fast prototype โ†’ working demo in days 4. Production hardening โ†’ scale, security, monitoring 5. Documentation & handoff โ†’ your team owns it ๐Ÿ’ฌ SEND ME YOUR IDEA โ€” even rough notes. I'll give you an honest take: how I'd build it, what it realistically takes, and whether AI is even the right call (sometimes it's overkill โ€” I'll tell you straight). If it's a fit, I'll show you a working mini-POC before you commit a dollar. Let's build something that actually runs.

  • LangChain
  • LLM Prompt Engineering
  • Retrieval Augmented Generation
  • Python
  • n8n
  • Artificial Intelligence
  • Chatbot Development
  • OpenAI API
  • Generative AI
  • API Integration
  • Vector Database
  • Large Language Model
  • Full-Stack Development
  • REST API
  • Automation
  • Conversational AI
  • Generative AI Prompt
  • AI Agent Development
asheer A.

Karachi, Pakistan

$20/hr
5.0
10 jobs

AI & Software Engineer | Specializing in Generative AI, Machine Learning I am experienced in building intelligent systems and optimizing cloud infrastructure with extensive hands-on experience in AI, data engineering, and cloud technologies. With a proven track record of delivering scalable, efficient, and tailored solutions, Iโ€™m here to help bring your tech vision to life. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” You are here because โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” - You are a small to mid-sized startup or business pushing the boundaries of technology. - You need custom AI or cloud solutions that go beyond pre-built options and offer a competitive edge. - You need expert guidance in automating workflows, deploying AI models, and optimizing cloud infrastructure to scale. - Youโ€™re looking for a tech partner who can handle everything from data pipelines to machine learning models, and deliver results. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” Hereโ€™s why Iโ€™m the right fit: โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” I specialize in building and deploying complex AI solutions that automate tasks, optimize processes, and scale with your business. My experience spans multiple industries, and Iโ€™ve delivered everything from predictive data pipelines to advanced machine learning models. I work with technologies like Python, AWS, GCP, and Ansible to provide end-to-end solutions. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” I help my clients: โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” - Develop and deploy intelligent systems (e.g., LLM assistants, predictive models, and image enhancement). - Optimize cloud infrastructure (AWS/GCP) for maximum performance. - Automate workflows using Ansible and monitor critical operations with Grafana. - Build robust data pipelines using PySpark, Airflow, and BigQuery. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” More about me: โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” With a strong foundation in AI, cloud computing, and software development, delivering custom solutions that drive business outcomes. My projects range from automating customer support with AI assistants to designing scalable data pipelines for real-time data processing. I use tools like AWS SageMaker, Docker, and Kubernetes to build production-ready solutions. Whether you need an AI-powered application or cloud infrastructure optimization, Iโ€™m here to guide you through the entire process, from planning to execution. For more details on my projects and how I can assist you, check out my portfolio below. Letโ€™s collaborate and bring your tech vision to life!

  • AI Agent Development
  • Artificial Intelligence
  • Python
  • LLM Prompt
  • Retrieval Augmented Generation
  • React
  • ETL Pipeline
  • Web Application
  • Microsoft Power BI
  • Data Extraction
  • Large Language Model
  • AI Consulting
  • FastAPI
  • OpenAI API
  • Data Analysis
Muhammad T.

Tando Allahyar, Pakistan

$35/hr
5.0
4 jobs

๐— ๐—ผ๐˜€๐˜ ๐—”๐—œ ๐—ฑ๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—บ๐—ฒ๐—ป๐˜๐˜€ ๐—ณ๐—ฎ๐—ถ๐—น ๐—ถ๐—ป ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ฏ๐—ฒ๐—ฐ๐—ฎ๐˜‚๐˜€๐—ฒ ๐—ผ๐—ณ ๐—ณ๐—ฟ๐—ฎ๐—ด๐—ถ๐—น๐—ฒ ๐—”๐—ฃ๐—œ ๐˜„๐—ฟ๐—ฎ๐—ฝ๐—ฝ๐—ฒ๐—ฟ๐˜€, ๐—บ๐—ฎ๐˜€๐˜€๐—ถ๐˜ƒ๐—ฒ ๐˜๐—ผ๐—ธ๐—ฒ๐—ป ๐—ฏ๐—น๐—ผ๐—ฎ๐˜, ๐—ฎ๐—ป๐—ฑ ๐—ฝ๐—ผ๐—ผ๐—ฟ ๐—ฑ๐—ฎ๐˜๐—ฎ ๐˜€๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†. ๐—œ ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ ๐˜๐—ต๐—ฒ ๐—ถ๐—ป๐—ณ๐—ฟ๐—ฎ๐˜€๐˜๐—ฟ๐˜‚๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ ๐˜๐—ต๐—ฎ๐˜ ๐—ฝ๐—ฟ๐—ฒ๐˜ƒ๐—ฒ๐—ป๐˜๐˜€ ๐˜๐—ต๐—ฎ๐˜. I don't build basic wrapper demos or generic chatbots. I engineer production-grade AI infrastructure, custom Model Context Protocol (MCP) servers, and minimal-dependency agentic workflows that businesses can scale reliably. If you need someone to safely connect autonomous AI models to your private, mission-critical databases and legacy systems without risking hallucinations or massive cost spikes, we should talk. ๐—ฅ๐—ฒ๐—ฐ๐—ฒ๐—ป๐˜ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—œ๐—บ๐—ฝ๐—ฎ๐—ฐ๐˜ โ€ข ๐—˜๐—ป๐˜๐—ฒ๐—ฟ๐—ฝ๐—ฟ๐—ถ๐˜€๐—ฒ ๐—ข๐—–๐—ฅ ๐—œ๐—ป๐—ณ๐—ฟ๐—ฎ๐˜€๐˜๐—ฟ๐˜‚๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ: Engineered a high-throughput computer vision and document intelligence pipeline that processed 20M+ scanned legal and legacy records into highly structured data. โ€ข ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฒ๐—ฟ ๐—ฉ๐—ถ๐˜€๐—ถ๐—ผ๐—ป ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ: Deployed a custom YOLO object detection pipeline with specialized trajectory logic for a US sports organization, cutting game-footage review bottlenecks by 80-90%. โ€ข ๐—–๐—ผ๐—ป๐˜๐—ฒ๐˜…๐˜-๐—–๐—ผ๐—บ๐—ฝ๐—ฟ๐—ฒ๐˜€๐˜€๐—ฒ๐—ฑ ๐—ž๐—ป๐—ผ๐˜„๐—น๐—ฒ๐—ฑ๐—ด๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐˜€: Designed Graph-RAG systems utilizing abstract syntax tree (AST) and runtime analysis to compute minimal context subgraphsโ€”delivering high-precision semantic search while slashing LLM token burn. โ€ข ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐—ฆ๐—ป๐—ฎ๐—ฝ๐—ง๐—ฒ๐—ซ ๐—ฃ๐—ถ๐—ฝ๐—ฒ๐—น๐—ถ๐—ป๐—ฒ: Developed an end-to-end intelligent pipeline that automatically parses handwritten mathematical text and technical diagrams directly into clean, compilable LaTeX code. ๐—–๐—ผ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฆ๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ฎ๐—น๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ โ€ข ๐—”๐—ด๐—ฒ๐—ป๐˜๐—ถ๐—ฐ ๐—ข๐—ฟ๐—ฐ๐—ต๐—ฒ๐˜€๐˜๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Designing multi-agent topologies, state machines, reflection loops, and planning layers that keep autonomous agents from looping or executing destructive commands. โ€ข ๐— ๐—ผ๐—ฑ๐—ฒ๐—น ๐—–๐—ผ๐—ป๐˜๐—ฒ๐˜…๐˜ ๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐—ฐ๐—ผ๐—น (๐— ๐—–๐—ฃ): Creating secure, production-grade MCP servers that serve as secure data bridges between LLMs and enterprise infrastructure. โ€ข ๐——๐—ฎ๐˜๐—ฎ ๐—œ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ & ๐——๐—ผ๐—ฐ๐˜‚๐—บ๐—ฒ๐—ป๐˜ ๐—ก๐—ผ๐—ฟ๐—บ๐—ฎ๐—น๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Handling massive batch processing, data extraction, validation, and structuring from highly chaotic data inputs. โ€ข ๐—˜๐—ฑ๐—ด๐—ฒ & ๐—˜๐—บ๐—ฏ๐—ฒ๐—ฑ๐—ฑ๐—ฒ๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฒ๐—ฟ ๐—ฉ๐—ถ๐˜€๐—ถ๐—ผ๐—ป: Fine-tuning tracking and object detection models (YOLOv8) optimized for rapid execution. โ€ข ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป-๐—š๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—œ๐—ป๐—ณ๐—ฟ๐—ฎ๐˜€๐˜๐—ฟ๐˜‚๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ: Docker, FastAPI backends, asynchronous data streams, vector databases, and secure cloud deployment (AWS Bedrock, Azure). ๐—ช๐—ต๐—ฎ๐˜ ๐—ฌ๐—ผ๐˜‚ ๐—–๐—ฎ๐—ป ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฐ๐˜ โ€ข ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป-๐—š๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—ฃ๐˜†๐˜๐—ต๐—ผ๐—ป ๐—–๐—ผ๐—ฑ๐—ฒ: Clean, modular, and strictly documented backends built for zero dependency bloat. โ€ข ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜†-๐—™๐—ถ๐—ฟ๐˜€๐˜ ๐—”๐—ฟ๐—ฐ๐—ต๐—ถ๐˜๐—ฒ๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ: Rigorous runtime guardrails and role-based access controls to protect private enterprise datasets. โ€ข ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ฎ๐—ฟ๐—ฒ๐—ป๐˜ ๐—–๐—ผ๐—บ๐—บ๐˜‚๐—ป๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Direct, highly technical alignment on engineering trade-offs, scalability constraints, and cost optimization.I partner with startups, fast-growing companies, and enterprise teams that need measurable business value, not experimental prototypes. ๐—ช๐—ฎ๐—ป๐˜ ๐˜๐—ผ ๐—ฒ๐—น๐—ถ๐—บ๐—ถ๐—ป๐—ฎ๐˜๐—ฒ ๐—ฎ ๐—ฑ๐—ฎ๐˜๐—ฎ ๐—ฏ๐—ผ๐˜๐˜๐—น๐—ฒ๐—ป๐—ฒ๐—ฐ๐—ธ ๐—ผ๐—ฟ ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ฒ ๐—ฎ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜… ๐˜„๐—ผ๐—ฟ๐—ธ๐—ณ๐—น๐—ผ๐˜„? Click the Invite button to share your project details. Let's build something built to last.

  • LangChain
  • Retrieval Augmented Generation
  • AI Agent Development
  • OpenAI API
  • Large Language Model
  • Computer Vision
  • Python
  • FastAPI
  • Machine Learning
  • Docker
  • Generative AI
  • MLOps
  • MongoDB
  • PostgreSQL
  • Amazon Web Services
  • Vector Database
  • Deep Learning
  • Data Extraction
  • Optical Character Recognition
  • Data Engineering

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