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35 USD / hourTransforming Data into Intelligence, Workflows into Autonomous Systems: Meet Your AI & Analytics Architect - Unsa. With 10+ years of experience in turning raw data into decisions and manual workflows into automated systems, I've evolved from a foundation in Data Analytics and Business Intelligence into building ML models, AI Agents, LLM-powered applications, RAG systems, and enterprise-grade automation. ➤ My Services include: ✓ 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗕𝗜: Data acquisition, cleaning, and ETL from APIs, databases, and files. Interactive dashboards and executive reports. 𝗧𝗼𝗼𝗹𝘀: Power BI, Tableau, Excel, Azure, Cloud Data Sources ✓ 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮𝗹 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀 & 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵: Regression, forecasting, hypothesis testing, and predictive modeling. 𝗧𝗼𝗼𝗹𝘀: Python, R, SQL, SPSS, STATA, EViews, Excel VBA & Macros ✓ 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: Forecasting, classification, clustering, anomaly detection, and recommendation systems. 𝗧𝗼𝗼𝗹𝘀: Python, R, SQL ✓ 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗟𝗟𝗠 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: From simple GPT/Claude/Gemini-powered chatbots to complex, autonomous multi-agent systems: tool-calling agents that take real actions across your APIs and software, multi-step reasoning agents that plan and execute entire workflows independently, multi-agent orchestration, hallucination-resistant RAG architectures, document intelligence and data extraction agents, voice and conversational AI, and custom agent memory/context systems for long-running tasks. 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: OpenAI, Claude, Gemini, Llama, LangChain, LangGraph, CrewAI, AutoGen, Pinecone, Chroma, FAISS ✓ 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Data & document pipelines (extraction, parsing, syncing across formats), CRM & sales workflows (lead capture, routing, deduplication), communication automation (email, Slack, notifications, scheduling), e-commerce & operations (orders, inventory, invoicing), AI-powered decision pipelines (classification, extraction, multi-step agent logic), and system integrations connecting tools that don't natively talk to each other- all built via webhooks, REST/GraphQL APIs, and no-code/low-code platforms so repetitive work runs itself, regardless of your industry. 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: n8n, Make.com (Integromat), Zapier, Power Automate, Dify, Flowise, CrewAI ✓ 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗧𝗼𝗼𝗹𝘀 & 𝗖𝘂𝘀𝘁𝗼𝗺 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝗽𝗽𝘀: Custom operational apps, CRM builds, digital forms with e-signature workflows, and reporting portals built to fit your exact process, not a generic template. 𝗧𝗼𝗼𝗹𝘀: Monday.com, Airtable, Retool, Appsmith, HubSpot, Salesforce, Smartsheet, Jotform, Google Drive API, REST/GraphQL APIs I build reliable, intelligent AI and automation ecosystems, engineered to eliminate manual work, scale operations, and drive measurable business results. Click 'HIRE ME' to start our technical discovery phase today! Cheers, Unsa Alam P.S. © Always happy to sign an NDA to protect your ideas and data.Hire UnsaAlam
25 USD / hourHello, I'm a Data Analyst and AI Specialist with 8+ years of experience turning raw data into clear, actionable insights. I've worked with businesses, researchers, and doctoral scholars worldwide, analyzing qualitative and quantitative data using Stata, SPSS, R, Python, EViews, Power BI, and Excel. Beyond core data analysis, I specialize in AI automation, machine learning, and large language model (LLM) applications. Using LangChain, Retrieval-Augmented Generation (RAG), and the OpenAI/ChatGPT API, I build chatbots, knowledge retrieval systems, and automated analytics pipelines that help organizations streamline workflows and make faster, AI-informed decisions. With expertise spanning business, science, and statistics, I dig into complex datasets, uncover the patterns that matter, and turn them into predictive and explanatory models you can actually act on. ► My Services: ✔️ Statistical Analysis (R / SPSS / Stata / EViews): -Descriptive statistics: means, medians, modes, standard deviations, frequency distributions, cross-tabulations -Hypothesis testing: t-tests, chi-square tests, ANOVA/ANCOVA/MANOVA -Regression analysis: linear and logistic regression models -Time series analysis & forecasting: trend analysis, seasonality, ARIMA -Multivariate analysis: PCA, factor analysis, cluster analysis -Econometric analysis: VAR, VECM, panel data analysis ✔️ Machine Learning & AI Automation: -Supervised and unsupervised learning (regression, classification, clustering) -Natural language processing (NLP) and LLM applications -LangChain and RAG-based chatbots, virtual assistants, and knowledge systems -Automated data pipelines, predictive modeling, and AI workflow automation ✔️ Power BI Reporting & Dashboard Development: -Data extraction from APIs, Excel files, SQL Servers, and databases -Data cleaning and transformation using Power Query (datasets/dataflows) -Data model relationships and DAX measures -Interactive dashboards, charts, and filters with user-friendly interfaces ✔️ Data Visualization: -Histograms, scatter plots, box plots, heatmaps, dendrograms, and correlation matrices — chosen to make your key findings clear at a glance ✔️ Reporting & Documentation: -Clear, well-structured reports with thesis/dissertation-ready formatting, so your findings are easy to understand and ready to present or submit I offer a free consultation before every project — send me your dataset or research question, and I'll recommend the right approach before you commit. Best Regards, Aneesa.Hire ShaikhAneesa
35 USD / hourI am a dedicated Electrical Engineer with a Master’s in Embedded Systems, specializing in firmware development, PCB design, and complete IoT product engineering. From concept to market-ready product, I deliver robust embedded solutions that combine hardware, software, and intelligent connectivity. Core Expertise -> Microcontrollers & Embedded Systems: STM32, ESP32, TI Tiva, C2000, MSP430 (Texas Instruments), NXP LPC & i.MX RT, Nordic nRF52/nRF53, Microchip PIC32 & dsPIC, Raspberry Pi, and Arduino. -> Firmware Development: Embedded C/C++, RTOS, DMA, peripheral drivers, wireless stacks (BLE, Wi-Fi, LoRa, Zigbee). -> PCB Design & RF Hardware: Professional PCB layouts using Altium Designer, KiCad, Eagle, EasyEDA and Target. Specialized in RF, IoT, and high-speed boards. -> FPGA Development: Verilog/VHDL for signal processing, hardware acceleration, and high-performance digital systems. -> AI, Machine Learning & Deep Learning: Intelligent algorithms for edge devices, control, and data analysis. -> Robotics & Control: Robotic platforms, precision motor control (FOC, PID), and industrial automation. -> Biomedical Instrumentation: Embedded systems for healthcare and diagnostic devices. -> CAD & Mechanical: 3D CAD modeling for custom housings and production-ready enclosures. Industrial Automation: PLC, SCADA, HMI and DCS integration, including OPC UA/DA, Modbus, tag monitoring, remote commands and Windows-based control applications. Full Product Development Workflow From Idea → Prototype → Final Product System Architecture & Schematics Firmware Development (optimized embedded coding & drivers) PCB Design (multi-layer, RF, low-power, IoT-ready) AI/ML Integration (edge computing & analytics) IoT Connectivity (MQTT, APIs, BLE, Wi-Fi, LoRa, Zigbee) Web & Mobile App Development (real-time dashboards & control apps) Mechanical CAD (3D modeling & enclosures) Software Development Web Applications: Cloud dashboards, real-time monitoring, secure APIs, SaaS platforms. Mobile Applications: Cross-platform IoT control, monitoring, and productivity apps. IoT Communication: Secure & scalable device-to-cloud pipelines (MQTT, REST, WebSockets). Trading & FinTech: Algorithmic trading systems, exchange integrations (Binance, TradingView APIs). Game Development: WebGL, HTML5, Unity3D, 3ds Max, Maya, Unreal Engine 4/5, Godot. Emerging Tech: Blockchain & Web3 apps, AI-powered platforms, cloud-native solutions (AWS, Azure, GCP).Hire Mahihassi
70 USD / hourA US-based engineering team — in business since 2008, registered in South Florida. Clients bring us in when systems become too complex, too slow, or unreliable — or when an AI idea needs to become a real, production-ready product, not just a prototype. We don't just write code — we build systems that work in the real world. We're a senior Full-Stack & AI engineering team with deep experience designing, building, and scaling production-grade software across AI automation, SaaS platforms, data pipelines, and high-volume e-commerce. We bring both an engineering and a business mindset, so what we deliver is technically sound, maintainable, and ROI-driven. ✓ What we do best – AI & Automation • LLM integrations (OpenAI, RAG pipelines, embeddings, copilots) • Intelligent workflow automation and data processing • AI-powered internal tools and dashboards • Zapier, n8n, Selenium, Python, Beautiful Soup • Stock trading algorithms/bots for Schwab, E*TRADE, and more – Backend & Data Engineering • Custom APIs and event-driven architectures • PostgreSQL at scale (partitioning, optimization, analytics) • ETL pipelines across Shopify, Salesforce, ERP, and custom systems • Node.js, Python, TypeScript – Frontend Development & UX • Modern, responsive frontends built for real users • React, Next.js, and component-driven UI architecture • Data-heavy dashboards built for performance • Clean UI/UX that balances usability, speed, and clarity – Mobile App Development • Cross-platform apps for iOS & Android • React Native, Flutter, and modern mobile stacks • Secure API integration and real-time data sync • Built for performance, stability, and growth – Cloud, DevOps & Reliability • Docker / Podman, CI/CD pipelines, secure deployments • Observability, logging, and performance tuning • Systems designed to scale without constant maintenance ✓ How we work • Clear communication and structured milestones • Production-ready code — no shortcuts or fragile builds • Proactive technical guidance when we see risks or better paths • Long-term thinking: solutions that grow with your business Working with a US company since 2008 means accountability, clear English-language communication, and a team that's still here to support what we build. If you need a senior team that can own frontend, backend, data, mobile, and AI end-to-end — and deliver clean, scalable results — let's build it right. Message us with your project and we'll tell you honestly how we'd approach it.Hire Hubready"\t\t\t\t"
40 USD / hourWhat if the person handling your project could understand the idea behind it, not just complete the task? That’s how I approach my work. With 4 good years of professional experience across business writing, research, creative writing, finance, and data analytics, I help clients turn ideas, information, raw data, and repetitive processes into something clear, practical, and genuinely useful. My journey started with creative writing, across fiction and non-fiction. After completing my degree in Marketing & Finance, I moved into business and technical writing, financial analysis, research, and eventually Data Analytics, SPSS, and Excel-based Automation. Today, I work across three areas: BUSINESS WRITING, FINANCE & RESEARCH Business Plans | Proposals | Market Research | Grant Writing | Pitch Decks | Presentations | Feasibility Studies | Business Reports | DCF Valuations | Financial Projections | Financial Models | Whitepapers | Technical Writing | SOPs | Case Studies | Company Profiles BOOK WRITING & EDITORIAL SERVICES eBooks | Memoirs | Biographies | Ghostwriting | Fiction & Non-Fiction | Novels | Self-Help Books | Children's Books | Screenplays | Book Editing | Proofreading | Manuscript Development | Amazon KDP | Beta Reading | Book Formatting RESEARCH, CONTENT & CREATIVE WRITING Research Writing | Literature Reviews | Qualitative & Quantitative Research | Research Proposals | Articles | Blogs | SEO Web Copy | Content Strategy | Brand Storytelling | Marketing Copy | Product Descriptions | Press Releases | Speeches | Newsletters | Social Media Content | Editing & Rewriting Beyond writing, I also work with Excel/CSV Automation, Data Processing, SPSS, Power BI, Forecasting, Regression, Classification, Clustering, Data Visualization, SHAP, and LIME. What ties all of this together is simple: I don't believe in treating every project like a checklist. Whether you bring me an early-stage business idea, a book that needs a voice, research that needs direction, or a spreadsheet that needs making sense of, I take the time to understand what you're actually trying to achieve. Clients often highlight the same things in their reviews: quality work, clear communication, responsiveness, attention to detail, and delivering what was promised. That is exactly how I like to work. You'll know where your project stands, what happens next, and what you're getting. I welcome feedback, keep the process collaborative, and stay involved until the work is something you can confidently use. I care about your business, your research, your numbers, your data, your brand, and your story; because behind every project is something that matters to you. Let's turn it into something worth using, reading, and investing in.Hire Saadsadfy
40 USD / hourI’m a Senior Software Engineer with 10+ years of experience building secure, scalable, and high-performance web, mobile, and AI-powered applications that solve real business problems and drive measurable results. I specialize in end-to-end development — from planning and architecture to deployment, optimization, and long-term support. Whether you need a modern website, SaaS platform, mobile app, AI-powered solution, eCommerce store, custom CMS, API integration, automation workflow, or enterprise application, I deliver reliable, scalable, and future-ready solutions tailored to your goals. My expertise includes: • Frontend: React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, JavaScript, Tailwind CSS, shadcn/ui, responsive UI/UX, performance optimization. • Backend: Node.js (Express, NestJS), Python (Django, Flask, FastAPI), PHP (Laravel), C# (.NET), REST APIs, GraphQL, microservices, authentication, real-time systems. • Mobile: React Native, Flutter, Native Android (Java/Kotlin). • WordPress & CMS: WordPress, WooCommerce, Elementor, Gutenberg, ACF, custom themes/plugins, Sanity, Strapi, Contentful, Payload CMS, Directus, Storyblok, Builder.io, and headless CMS architectures. • Shopify & eCommerce: Shopify, Shopify Plus, Liquid, Hydrogen/Oxygen, custom apps, WooCommerce, Stripe, PayPal, subscriptions, and conversion-focused stores. • AI & Automation: OpenAI GPT, Claude, LangChain, Llama, RAG, AI chatbots, intelligent workflows, automation, and custom AI solutions. • Cloud & DevOps: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, Docker, CI/CD, AWS, Azure, GCP, Vercel, and scalable cloud infrastructure. I focus on building clean, maintainable, and business-focused solutions with strong communication, reliable delivery, and attention to detail. From startups and MVPs to enterprise systems and long-term product development, I help turn ideas into scalable, high-quality products. If you’re looking for an experienced expert who can handle everything from modern web platforms and mobile apps to AI integrations, WordPress, Shopify, CMS development, and complex custom solutions — let’s build something exceptional.Hire vladang
45 USD / hourDigital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Rust Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assemblyHire Lightcanon
20 USD / hourI help businesses **reduce repetitive work, organize data, connect systems, and automate business processes** using AI, automation, spreadsheets, CRM platforms, and web applications. My advantage is not only building automation. I also understand the **business process behind it**—data entry, reporting, CRM management, lead handling, documents, ecommerce, research, and operational workflows. ### AI Automation & Workflow Integration Tools I work with include: **n8n • Make.com • Zapier • GoHighLevel • ClickUp • ChatGPT • Claude • Gemini • Google Workspace • Airtable • Notion • HubSpot** I can build workflows such as: • Form → CRM → Email → Task automation • Lead capture and follow-up workflows • AI email classification and summaries • Automated task creation and assignment • CRM synchronization and updates • Excel / Google Sheets automation • PDF, invoice, and document processing • AI knowledge-base and support assistants • Automated dashboards and reporting • WordPress / Shopify integrations ### Excel, Google Sheets & Data Strong experience with: **Excel • Google Sheets • Power Query • Pivot Tables • XLOOKUP • FILTER • QUERY • VBA • Apps Script • Power BI** I can clean, transform, organize, analyze, and automate large datasets and reporting processes. ### CRM & Business Systems Experience with: **HubSpot • GoHighLevel • Salesforce • Pipedrive • Zoho CRM • Monday.com • Airtable • ClickUp** I can help with CRM setup, data cleaning, migration, integration, automation, and reporting. ### Web & eCommerce I also work with: **WordPress • WooCommerce • Shopify** Including product data, bulk uploads, forms, CRM integrations, ecommerce workflows, and website automation. ### My Approach 1. Understand your current process 2. Identify repetitive or inefficient steps 3. Design the best workflow 4. Build and test the automation 5. Document the system 6. Improve and scale when needed ### Why eDATAEXPERT? ⭐ **4.9/5 rating from 1,100+ reviews** 🏆 **Preferred & Verified Freelancer** 📅 **Serving international clients since 2016** 📊 Strong background in data, Excel, CRM, research, and operations 🤖 Modern expertise in AI automation and integrations I do not use AI just for the sake of AI. Sometimes a good Excel formula, Apps Script, CRM rule, or simple automation is more reliable and economical. Send me your current process, applications, and desired result. I can recommend a practical solution including: **Workflow • Tools • Automation Level • Timeline • Estimated Cost** **Let’s turn repetitive work into a smarter business system.**Hire datakillers
99 USD / hourSoftware Engineer | Cybersecurity Specialist | Network Security Engineer | Embedded Systems Developer | Medical Coder I am a versatile professional with a degree in Software Engineering and Information Systems and over 5 years of experience in software development, embedded systems, cybersecurity, network security, and medical coding. With a strong academic background and hands-on expertise, I deliver high-quality solutions across various domains. Services Offered : ✔ Software Development Full-stack web development Desktop applications API integrations and automation scripts ✔ Embedded Systems Design Development of IoT systems Hardware-software integration Microcontroller programming ✔ Cybersecurity Solutions Threat analysis Vulnerability assessments Penetration testing Security architecture design ✔ Network Security Network configuration Troubleshooting and optimization using Cisco technologies ✔ Medical Coding Accurate ICD-10 medical coding Compliance audits for healthcare organizations ✔ Technical Writing Deliverables : Custom software applications Embedded IoT solutions Secure and optimized network architectures Comprehensive cybersecurity audit reports Accurate and compliant medical coding records Training modules and documentation Technical Proficiencies : ✔ Programming Languages: Python, Java, C#, JavaScript, C, C++ ✔ Embedded Systems Tools: Arduino IDE, PlatformIO, Keil uVision, Microchip MPLAB X ✔ Microcontrollers: Arduino, ESP8266/ESP32, STM32, Raspberry Pi ✔ IoT Protocols: MQTT, HTTP, WebSocket, Zigbee ✔ Tools & Technologies: Docker, Git, Jenkins, SQL, MySQL, Wireshark ✔ Cybersecurity Frameworks: NIST, ISO 27001, OWASP ✔ Networking Tools: Cisco Packet Tracer, GNS3 ✔ Medical Coding Software: 3M CodeFinder, TruCode Encoder Language & Communication : I am highly proficient in English, Arabic with excellent written and verbal communication skills. I excel at delivering clear and concise documentation, ensuring seamless collaboration, and tailoring solutions to meet client needs. ? Let’s work together to bring your projects to life! ?Hire noursherif030
30 USD / hour𝟏𝟎 𝐲𝐞𝐚𝐫𝐬. 𝟏𝟑𝟎+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐛𝐮𝐢𝐥𝐝𝐬. We engineer enterprise-ready SaaS platforms and autonomous AI systems designed to stream operational efficiency, accelerate growth, and deliver measurable ROI. 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐔𝐬 𝐅𝐨𝐫 ● AI SaaS Development: MVPs, AI-powered applications & enterprise platforms ● AI Agents: Autonomous Agents, Multi-Agent Systems & Agentic Workflows ● AI Chatbots, Conversational AI, Virtual Assistants & NLP Solutions ● LLM Integration (OpenAI API, Claude API, Fine-Tuned LLMs) ● Prompt Engineering, Context Engineering & Tool-Calling AI Systems ● RAG Pipelines, Knowledge Graphs, Vector Search & Embedding Systems ● Machine Learning Models (Classification, Regression, Clustering & Deep Learning) ● Predictive Analytics, Forecasting Models & Recommendation Engines ● NLP, Text Understanding & Conversational AI Pipelines ● MLOps, Model Deployment, Model Serving & Scalable AI Infrastructure ● Real-Time AI Processing, Streaming Data Pipelines & Event-Driven Systems ● Full-Stack Development: Frontend, Backend & End-to-End Web Applications ● Data Engineering: Data Pipelines, ETL/ELT & Data Processing Systems ● Cloud & DevOps: Deployment, Infrastructure & CI/CD Automation 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 𝗔𝗜 / 𝗟𝗟𝗠 / 𝗠𝗟: OpenAI, Claude, GPT APIs, LangGraph, Pinecone, FAISS, PyTorch, TensorFlow, Scikit-learn, Pandas, YOLO, LoRA, Power BI 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Python, FastAPI, Django, Node.js, TypeScript, PHP, REST APIs, GraphQL 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 & 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: React, Next.js, Angular, UI/UX Integration, Progressive Web Apps (PWAs), WordPress, Elementor Pro 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, Redis, MySQL, SQL, Vector Databases 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, GCP, Azure, Docker, Kubernetes, Linux, CI/CD Pipelines 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: n8n, Zapier, Make.com, Salesforce, Airtable, Third-Party API Integrations 𝗟𝗼𝘄-𝗖𝗼𝗱𝗲 / 𝗡𝗼-𝗖𝗼𝗱𝗲 & 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Bubble.io, Lovable, Supabase, Xano, Retool, Webflow, Appsmith, Cursor, Claude 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗨𝗦? ● Business-focused solutions built around your actual requirements and workflows. ● Scalable, maintainable architecture designed for future growth. ● Practical AI integration focused on real use cases and measurable value. ● Clear communication, realistic scoping, and reliable delivery. ● End-to-end support, from planning and architecture through development, testing, deployment, and ongoing improvements. Whether you need an AI-powered SaaS platform, a custom AI agent, a data pipeline, or a full-stack web application, we can help you plan, build, and deliver a production-ready solution. Let's discuss your requirements and find the right technical approach for your project.Hire rehanbaber1
