Hire the Best CrowdTwist Specialists

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Saram A.

Rawalpindi, Pakistan

$13/hr
5.0
1 jobs

๐—•๐˜‚๐˜€๐—ถ๐—ป๐—ฒ๐˜€๐˜€๐—ฒ๐˜€ ๐—ฑ๐—ผ๐—ป'๐˜ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—บ๐—ผ๐—ฟ๐—ฒ ๐—”๐—œ ๐˜๐—ผ๐—ผ๐—น๐˜€. ๐—ง๐—ต๐—ฒ๐˜† ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€ ๐˜๐—ต๐—ฎ๐˜ ๐—ฟ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐—ฒ ๐—บ๐—ฎ๐—ป๐˜‚๐—ฎ๐—น ๐˜„๐—ผ๐—ฟ๐—ธ, ๐—ฐ๐—ผ๐—ป๐—ป๐—ฒ๐—ฐ๐˜ ๐˜๐—ต๐—ฒ๐—ถ๐—ฟ ๐˜„๐—ผ๐—ฟ๐—ธ๐—ณ๐—น๐—ผ๐˜„๐˜€, ๐—ฎ๐—ป๐—ฑ ๐—ต๐—ฒ๐—น๐—ฝ ๐˜๐—ฒ๐—ฎ๐—บ๐˜€ ๐—ฑ๐—ผ ๐—บ๐—ผ๐—ฟ๐—ฒ ๐˜„๐—ถ๐˜๐—ต๐—ผ๐˜‚๐˜ ๐—ต๐—ถ๐—ฟ๐—ถ๐—ป๐—ด ๐—บ๐—ผ๐—ฟ๐—ฒ ๐—ฝ๐—ฒ๐—ผ๐—ฝ๐—น๐—ฒ. I'm an AI Systems Architect and OpenClaw Specialist with 3+ years of experience building AI agents, business automation systems, RAG solutions, and full-stack AI applications that run reliably in production. ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—ฐ๐—ฎ๐—ป ๐—ต๐—ฒ๐—น๐—ฝ ๐˜„๐—ถ๐˜๐—ต: - AI Agents and Task Automation - Business Workflow Automation - OpenClaw Setup and Custom Development - RAG and Internal Knowledge Systems - Full-Stack AI Applications - API Integrations and System Connectivity - Internal Tools and Operational Dashboards - MCP Servers and Custom Tool Integrations ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐—ถ๐—ฒ๐˜€ ๐—œ ๐˜„๐—ผ๐—ฟ๐—ธ ๐˜„๐—ถ๐˜๐—ต: - E-commerce and SaaS my main focus - Also work with agencies, logistics, real estate, and more ๐—ช๐—ต๐—ฎ๐˜ ๐—บ๐—ฎ๐—ธ๐—ฒ๐˜€ ๐—บ๐—ฒ ๐—ฑ๐—ถ๐—ณ๐—ณ๐—ฒ๐—ฟ๐—ฒ๐—ป๐˜: - I focus on solving real business problems, not adding unnecessary complexity - I take projects from planning all the way to deployment - I build things that teams can actually use every day - I hold relevant certifications in AI and cloud technologies - You can see my work in action live demos available on request ๐—ฅ๐—ฒ๐—ฐ๐—ฒ๐—ป๐˜ ๐˜„๐—ผ๐—ฟ๐—ธ ๐—ถ๐—ป๐—ฐ๐—น๐˜‚๐—ฑ๐—ฒ๐˜€: - Built AI agents that helped teams handle the workload of 3-5 extra people without expanding the team - Developed OpenClaw assistants that use tools, remember context, and complete tasks across workflows - Created internal document and knowledge search systems - Built full AI applications from planning and design to live deployment - Connected AI systems with APIs, databases, and existing business software ๐—–๐—ผ๐—ฟ๐—ฒ ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€: OpenClaw โ€ข Python โ€ข FastAPI โ€ข LangChain โ€ข LangGraph โ€ข RAG โ€ข PostgreSQL โ€ข React โ€ข Next.js โ€ข Node.js โ€ข TypeScript โ€ข Docker โ€ข OpenAI โ€ข Claude โ€ข MCP ๐—Ÿ๐—ฒ๐˜'๐˜€ ๐—ง๐—ฎ๐—น๐—ธ: If you want to automate your operations, reduce manual work, or build an AI-powered system , send me a message and let's get it built.

  • Claude
  • AI Agent Development
  • Business Process Automation
  • LangChain
  • Retrieval Augmented Generation
  • FastAPI
  • Next.js
  • REST API
  • CI/CD
  • Node.js
  • TypeScript
  • Docker
  • AI App Development
  • Software Architecture & Design
  • Software Architecture
  • Database Design
  • OpenAPI
  • Full-Stack Development
Manahil M.

Karachi, Pakistan

$15/hr
5.0
3 jobs

I build AI systems that donโ€™t break in production, donโ€™t crumble at scale, and donโ€™t become your next expensive rewrite. Over the past year I've shipped a voice AI healthcare assistant handling 50,000+ users (cutting staff workload by 70%), built agentic workflows for real-time patient triage and scheduling, and developed LLM infrastructure that runs in live enterprise environments. I currently build tooling for enterprise companies including a platform for deploying and scaling AI models in production. My core stack: โ†’ Voice & Real-Time AI: LiveKit, Deepgram, Cartesia โ†’ Agentic Systems: LangChain, OpenAI API, multi-agent orchestration โ†’ LLM Deployment: vLLM, Ollama, Hugging Face, GPU inference, CUDA โ†’ Full-Stack: React.js, Next.js, FastAPI, Django, Node.js โ†’ DevOps / Infra: Docker, Kubernetes, Grafana, Linux, Slurm What I build: - AI voice agents for customer-facing and healthcare use cases - Agentic automation pipelines (lead generation, triage, scheduling) - LLM infrastructure including both local and cloud deployment, inference optimization - Full-stack AI-powered applications with real backend systems - GPU clusters and HPC environments for AI research I've been awarded First Prize at the National Tech Expo for edge AI systems and built a 1.2 petaflop GPU cluster for AI research from scratch. If you need AI that integrates cleanly into real operations and delivers measurable output; let's talk.

  • Machine Learning
  • Web Application
  • Python
  • C++
  • JavaScript
  • Data Science
  • MySQL
  • LangChain
  • LLM Prompt Engineering
  • AI Agent Development
  • Retrieval Augmented Generation
  • AI Chatbot
  • AI Implementation
  • AI Model Integration
  • Mobile App Development
  • Automation
  • React Native
  • MongoDB
  • Web Development
  • Claude
Wajid A.

Lahore, Pakistan

$40/hr
5.0
7 jobs

Computer Vision Engineer specializing in real-time detection systems across surveillance AI, manufacturing inspection, medical imaging, and smart city infrastructure โ€” deployed to production. I build end-to-end: camera input, model training, TensorRT optimization, edge or cloud deployment, and backend integration. Not prototypes. Working systems. WHAT I HAVE SHIPPED: Multi-tenant AI surveillance platform with 8 real-time detection agents โ€” intrusion, loitering, occupancy, vehicle counting, LPR, fire/smoke detection, entry after hours, and late checkout. YOLO11s + PaddleOCR on RunPod GPU, RTSP stream management via MediaMTX, FastAPI backend on DigitalOcean, CI/CD via GitHub Actions with a self-hosted runner. Supabase for auth and Postgres. Full production deployment. Spine X-ray segmentation system โ€” 25-class vertebrae labeling (C1 through L5) with automated clinical metric extraction: disc height, segment angle, neutral listhesis, interspinous gap. Dual architecture: ResNet34 U-Net baseline and a custom ConvNeXt-Tiny encoder with CBAM attention trained on real X-rays and synthetic DRR data from CT volumes. 0.92 Dice on full-spine segmentation. Real-time defect detection on NVIDIA Jetson Xavier for a food and beverage production line. TensorRT FP16 inference, zero cloud dependency, PLC integration for automated pass/fail. Defect catch rate improved significantly over manual baseline. LiDAR-camera sensor fusion pipelines for smart city traffic monitoring โ€” ROS, DeepStream, NVIDIA Jetson, production-deployed infrastructure. CORE CAPABILITIES: โ†’ Detection, segmentation, tracking: YOLO variants, SAM2, custom PyTorch โ†’ TensorRT optimization: FP16/INT8 quantization, ONNX export, engine serialization โ†’ Edge deployment: Jetson Nano, NX, Orin, Xavier โ€” hardware bring-up to production โ†’ Medical imaging: U-Net architectures, multi-class segmentation, DICOM, clinical metrics โ†’ Surveillance AI: multi-agent detection, RTSP streams, LPR, event-based alerting โ†’ Industrial integration: FastAPI, MQTT, EMQX, Azure IoT Hub, AWS S3, Docker, Supabase INDUSTRIES: Manufacturing quality control โ€” food and beverage, general production lines Surveillance and security โ€” multi-camera platforms, license plate recognition, event detection Medical imaging โ€” vertebral segmentation, clinical measurement pipelines Smart city and traffic โ€” LiDAR-camera fusion, intrusion detection, infrastructure monitoring I communicate clearly, surface blockers early, and deliver systems that run reliably in your environment.

  • Computer Vision
  • Deep Learning
  • PyTorch
  • OpenCV
  • TensorRT
  • NVIDIA Jetson
  • Edge AI
  • CUDA
  • FastAPI
  • MQTT
  • Docker
  • Vision-Language Model
  • Optical Character Recognition
  • Object Detection
  • Object Tracking
  • YOLO
Riski D.

Bandung, Indonesia

$14/hr
5.0
10 jobs

I am a Software Engineer specializing in enterprise data infrastructure and large-scale web automation systems. With 4+ years of engineering experience, I architect robust, maintainable data pipelines that power business intelligence at scale. ๐ŸŽฏ Core Competencies: โ€ข ETL Architecture: Designing production-grade data pipelines (Python/TypeScript) with automated validation, schema enforcement, and error handling โ€ข Anti-Detection Engineering: Bypassing enterprise-grade protections (Cloudflare, Akamai, DataDome) with 95-99% success rates โ€ข Data Infrastructure: Building distributed scraping architectures capable of handling 10M+ daily requests with auto-scaling, queue management, and real-time monitoring โ€ข Cloud Integration: Seamless data delivery to BigQuery, PostgreSQL, AWS S3, Snowflake, and data warehouses with optimized loading strategies ๐Ÿ›  Technical Stack: โ€ข Languages: Python (Scrapy, AsyncIO), TypeScript/Node.js โ€ข Automation: Selenium Grid, Puppeteer Cluster, Playwright with stealth plugins โ€ข Data Engineering: Apache Airflow, dbt, Pandas, custom ETL frameworks โ€ข Infrastructure: Docker, Kubernetes, Redis, RabbitMQ, rotating residential proxies โ€ข Storage: BigQuery, PostgreSQL, MongoDB, AWS S3, Google Cloud Storage ๐Ÿ’ผ Ideal For: โ€ข Companies needing reliable, long-term data extraction infrastructure โ€ข ETL pipeline development and data warehouse integration โ€ข Complex automation requiring custom browser engineering โ€ข High-volume scraping requiring distributed worker architectures and SLA guarantees Why Enterprise Clients Choose Me: โœ“ Engineering-First Approach: I write clean, documented, version-controlled code not brittle scripts โœ“ Scalability by Design: Systems built to grow from thousands to millions of records without rewrites โœ“ Data Integrity: Automated quality checks, deduplication, and schema validation at ingestion โœ“ DevOps Ready: CI/CD integration, containerized deployments, and comprehensive logging

  • Golang
  • TypeScript
  • JavaScript
  • Docker
  • SQL
  • Redis
  • RabbitMQ
  • Apache Kafka
  • Python
  • Puppeteer
  • Beautiful Soup
  • Data Mining
  • Lead Generation
  • Web Scraping
Sultan E.

Gujranwala, Pakistan

$20/hr
5.0
6 jobs

๐— ๐—ผ๐˜€๐˜ ๐—”๐—œ ๐—ถ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ ๐—ด๐—ฒ๐˜ ๐—ฏ๐˜‚๐—ถ๐—น๐˜ ๐˜๐˜„๐—ถ๐—ฐ๐—ฒ: once as a prototype, and again when they break in production. I build them once. I specialize in shipping OpenAI and LLM integrations inside production-grade full-stack systems - NestJS backends, Django APIs, React frontends - deployed on AWS with automated CI/CD pipelines and zero failed handoffs. ๐—ช๐—ต๐—ฎ๐˜ ๐˜๐—ต๐—ถ๐˜€ ๐—น๐—ผ๐—ผ๐—ธ๐˜€ ๐—น๐—ถ๐—ธ๐—ฒ ๐—ถ๐—ป ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฒ: - 200+ store Dutch retailer - automated product enrichment via OpenAI Vision API, zero failed deployments (TerStal) - 90% faster SEO task execution through AI-driven automation on a high-traffic SaaS platform (SearchAtlas) - 31-module NestJS oncology backend with real-time dashboards and strict multi-hospital data isolation (VOP) - Enterprise WordPress hosting scaled to thousands of sites, 90+ Google PageSpeed score (BionicWP) - 99%+ uptime maintained on a production staffing platform under active scale (EngineHire) ๐—œ ๐—ณ๐—ผ๐—ฐ๐˜‚๐˜€ ๐—ผ๐—ป ๐˜๐—ต๐—ฟ๐—ฒ๐—ฒ ๐˜๐—ต๐—ถ๐—ป๐—ด๐˜€: clean architecture, cost-optimized AI pipelines, and deployments that don't fail. If you are ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ๐—ถ๐—ป๐—ด ๐—ฎ๐—ป ๐—”๐—œ-๐—ฝ๐—ผ๐˜„๐—ฒ๐—ฟ๐—ฒ๐—ฑ ๐—ฆ๐—ฎ๐—ฎ๐—ฆ and need someone who handles the ๐—ณ๐˜‚๐—น๐—น ๐˜€๐˜๐—ฎ๐—ฐ๐—ธ ๐—ณ๐—ฟ๐—ผ๐—บ ๐—Ÿ๐—Ÿ๐—  ๐—ถ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป to production infrastructure, let's talk.

  • OpenAI API
  • Large Language Model
  • Node.js
  • Python
  • Django
  • NestJS
  • Amazon Web Services
  • TypeScript
  • React
  • Docker
  • PostgreSQL
  • Vue.js
  • RESTful API
  • Full-Stack Development
  • AI Model Integration
  • Next.js
  • AI Agent Development
  • Kubernetes
  • FastAPI
  • Google Chrome Extension
Saurabh K.

Noida, India

$15/hr
5.0
76 jobs

Availability: Full-time freelancer, ๐Ÿฐ๐Ÿฌ+ hours/week, open to long-term collaborations. Iโ€™m a Full-Stack & AI Engineer with 10+ years of experience building web and mobile applications and 3+ years of specialized experience in AI and Large Language Models (LLMs). I design, develop, and deploy production-grade platforms, from scalable SaaS dashboards to AI-powered assistants, RAG systems, and voice agents. I work end-to-end: architecture โ†’ backend โ†’ frontend โ†’ cloud deployment, with a focus on clean code, maintainable systems, and high performance. Over the past few years, Iโ€™ve delivered solutions that integrate AI/LLM pipelines, vector search, real-time chat, and voice agents for enterprise and startup clients. ๐Ÿค– AI & LLM Expertise - MCP Server Development: Designing and integrating custom MCP servers for AI agents, enabling structured tool usage, external system integrations, database querying, and API orchestration. - Fine-Tuning: Persona creation, Q&A systems, and domain-specific models (medical, legal) using Mistral and Llama 3. - Synthetic Dataset Generation: Streamlining LLM training with high-quality datasets. - Evaluation Frameworks: Assessing LLM performance with custom metrics. - Cloud Deployment: Deploying LLMs on AWS and GCP. - AI Agents & Voice Bots: Proficient with LiveKit, Retail AI, OpenAI. - Open-Source Deployment: Expertise deploying models like vLLM on AWS/GCP/RunPod using SkyPilot. ๐Ÿ› ๏ธ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ ๐—ง๐—ผ๐—ผ๐—น๐˜€ & ๐—™๐—ฟ๐—ฎ๐—บ๐—ฒ๐˜„๐—ผ๐—ฟ๐—ธ๐˜€ โžœ LLM Tools: LangChain, Langsmith, Langfuse , Hugging Face, Transformers. โžœ Vector Databases: Chroma, FAISS, Pinecone, Qdrant , Opensearch โžœ AI Workflows: Flowise AI, LangFlow, StackAI. ๐Ÿ› ๏ธ ๐—™๐˜‚๐—น๐—น ๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ โžœ Languages & Frameworks: Python, Node.js, ReactJS. โžœ Database Management: MongoDB, MySQL, PostgreSQL , Supabase , FIrebase โžœ Frontend & Backend Integration: Seamlessly connecting APIs and user interfaces. ๐ŸŒŸ ๐—”๐—ฑ๐˜ƒ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฑ ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ โžœ Open-Source LLMs: Proficiency in LLAMA 3, Mistral 7B, and Mixtral 8x7B. โžœ Prompt Engineering: Expertise in techniques like Chain of Thought, Few-shot Prompting, and Self-Reflection. โžœ Fast Inference: Implementing high-speed solutions with vLLM . ๐ŸŒŸ ๐—ช๐—ต๐˜† ๐—–๐—ต๐—ผ๐—ผ๐˜€๐—ฒ ๐— ๐—ฒ? With over 10 years of experience, I deliver scalable, cutting-edge solutions tailored to your projectโ€™s needs. Whether it's advanced AI models, MCP server development, LLM optimization, or full-stack development, I ensure top-notch results every time. Letโ€™s collaborate to bring your ideas to life!

  • React
  • JavaScript
  • NodeJS Framework
  • ExpressJS
  • Next.js
  • MERN Stack
  • AI Chatbot
  • AWS Application
  • OpenAI API

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