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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 with 8+ years of hands-on experience in transforming raw data into actionable insights. I have been assisting businesses, researchers, and doctoral scholars globally in effectively analyzing qualitative and quantitative data using tools such as Stata, SPSS, R, Python, EViews, Power BI, and Excel. In addition to my core data analysis expertise, I have expanded my capabilities in AI automation, machine learning, and large language model (LLM) applications. I work with frameworks like LangChain and Retrieval-Augmented Generation (RAG) to develop intelligent solutions such as chatbots, knowledge retrieval systems, and automated analytics pipelines — enabling organizations to streamline workflows and enhance decision-making with AI-powered insights. With a blend of domain expertise in business and science and robust statistical skills, I am equipped to decode complex datasets, unveil hidden patterns and trends, and present findings as actionable predictive and explanatory models. ► My Services: ✔️ Statistical Analysis using R / SPSS / STATA / EViews: -Descriptive Statistics: Means, Medians, Modes, Standard Deviations, Frequency Distributions, and Cross-tabulations -Hypothesis Testing: T-Tests, Chi-square Tests, and ANOVA (ANOVA/ANCOVA/MANOVA) -Regression Analysis: Linear and Logistic Regression Models -Time Series Analysis: Trend Analysis, Seasonality, and Forecasting -Multivariate Analysis: PCA, Factor Analysis, and Cluster Analysis -Econometric Analysis: VAR, VECM, and 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, Assistants, and Knowledge Systems -Automated Data Pipelines and Predictive Modeling ✔️ Power BI Reporting: -Extracting data from various sources (APIs, Excel files, SQL Servers, etc.) -Cleaning and transforming data using Power Query on Datasets or Dataflows -Establishing data model relationships -Creating and validating measures using DAX -Developing and testing charts and filters -Designing user-friendly interfaces ✔️ Data Visualization: -Histograms, Scatter Plots, Box Plots, Heatmaps, and Dendrograms ✔️ Reporting and Documentation: - Comprehensive statistical reporting with clear visualizations and actionable insights tailored to your needs — ensuring that findings are both understandable and practical for decision-making. With this broad technical expertise, I provide free consultations and strategic recommendations to help clients address real-world challenges and drive smarter, data-informed decisions in today’s AI-driven world. 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
50 USD / hourWe are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 349+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in • AI & Machine Learning — computer vision, AI applications, automation, LLM integrations • Web & SaaS — React, Next.js, Node.js, Python, PHP and custom platforms • Mobile Apps — iOS, Android and cross-platform applications • Enterprise Software — business management systems, APIs, integrations and automation • Blockchain & Web3 — smart contracts, wallets, exchanges and custom blockchain solutions • IoT & Engineering — connected devices, embedded systems and industrial applications • Cloud & DevOps — deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us ✅ 10+ years of experience on Freelancer ✅ 349+ completed client reviews ✅ 4.9/5 overall rating ✅ 95% on-time delivery ✅ 99% on-budget delivery ✅ Experienced multi-disciplinary technical team ✅ Full project lifecycle — strategy → design → development → testing → deployment → support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach.Hire AwaisChaudhry"\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, finance, data analytics, and writing, I help clients take ideas, information, raw data, and even repetitive processes and turn them into something clear, practical, and genuinely useful. My journey started with creative writing, working across fiction and non-fiction. After completing my degree in Marketing & Finance, I moved into business and technical writing, financial analysis, and eventually Data Analytics, SPSS, and Excel-based Automation. Today, I work across three areas: AUTOMATION & DATA ANALYTICS Excel Data Processing, Cleansing & Aggregation | Excel/CSV Automation | Qualitative & Quantitative Analytics | Classification | Regression | Clustering | Forecasting | Data Visualization | SHAP | LIME | SPSS | Power BI BUSINESS & FINANCE Business Plans | Proposals | Market Research | Grant Documents | Pitch Decks | Presentations | DCF Valuations | Financial Projections | Financial Models | Whitepapers | Technical Writing CREATIVE & CONTENT WRITING eBooks | Memoirs | Biographies | Ghostwriting | Fiction & Non-Fiction | Screenplays | SEO Web Copy | Blogs | Content Strategy | Editing 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 idea, a spreadsheet that needs making sense of, a business that needs a plan, or a story that needs a voice, I take the time to understand what you are actually trying to achieve. Clients often come back to 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 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
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
10 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
25 USD / hour𝐎𝐮𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ● Custom Website, Mobile App (iOS and Android), Product Design, CMS ● AI SaaS platform (MVP to enterprise AI systems) ● Frontend Developer, Backend Developer, Full Stack, Data Engineer, DevOps, Salesforce Architect ● AI Agents, Autonomous AI Agent, Multi-Agent System, Agentic AI Workflows ● AI Chatbot, Conversational AI, AI Assistant, NLP-powered systems 𝐖𝐞 𝐡𝐞𝐥𝐩 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐀𝐈/ 𝐌𝐋 / 𝐋𝐋𝐌𝐬 𝐢𝐧𝐭𝐨 𝐫𝐞𝐚𝐥 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬: ● AI Agent, Agentic AI System, Multi-Agents, AI Model Development ● LLM Integration (OpenAI API, Claude API, OpenClaw, fine-tuned LLMs) ● Prompt Engineering, Context Engineering, Tool-Using AI System ● RAG Pipeline, Knowledge Graph, Vector Search, Embedding System ● Machine Learning Model (classification, regression, clustering, deep learning) ● Predictive Analytic, Forecasting Model, Recommendation Engine ● NLP System, Text Understanding, Conversational AI Pipelines ● Machine learning, artificial intelligence models, and data-driven systems ● MLOps, Model Deployment, Scalable AI Infrastructure, Model Serving ● Real-time AI processing, streaming data pipelines, event-driven AI system ● AI SaaS architecture and production-grade AI system 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝘁𝗮𝗰𝗸 AI / LLM / ML:OpenAI, Claude, OpenClaw, GPT APIs, vector databases (Pinecone, FAISS), PyTorch, Pandas, TensorFlow, Scikit-learn, YOLO, LoRA, Power BI Backend / API Development: Python (FastAPI, Django), PHP, Node.js, TypeScript, REST APIs, GraphQL Frontend Development: React, Next.js, Angular, UI/UX integration, PWA, 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: Bubble.io, Lovable, Supabase, Xano, Retool, Webflow, Appsmith, Cursor, Claude 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 ● 60+ AI SaaS, Web/Mobile apps, LLM applications, and automation systems delivered ● AI agents and workflow automation systems deployed in production ● Scalable AI architectures supporting real-world business operations ● Experience across SaaS, healthcare, finance, logistics, eCommerce, and AI startups ● End-to-end delivery: system design, development, deployment, and scaling If you're building a web platform, mobile app, SaaS product, or integrating AI into real workflows, we can help you design and deliver a scalable production-ready solution.Hire rehanbaber1
farhanyoussef18 farhanyoussef18
USD / hour Python Scraping at Scale | Apify Actors, AI AgentsMorocco20 USD / hourFull-time Python developer specialising in large-scale web scraping, Apify Actor development, and AI-powered automation. +169 five-star reviews, 100% completion rate, 100% on-time and on-budget, Preferred Freelancer. I do not just write a script and hand it over. I build scrapers that survive anti-bot systems, resume after crashes, and keep running months after delivery. What I specialise in: ► Apify Actor Development & Publishing I design, build, and ship production Python Actors on the Apify platform: proper input schemas, dataset and key-value store output, proxy and session rotation, migration-safe state so long runs resume instead of restarting, and monetisation-ready packaging for the Apify Store. I have my own Actors running in production, so I know the platform from both sides: building for clients and shipping to the Store. If you need an existing Actor fixed, sped up, or migrated from a plain script, that is routine work for me. ► Intelligent Data Extraction & Advanced Web Scraping Playwright, Selenium, Scrapy, BeautifulSoup, and raw API reverse-engineering. Dynamic JavaScript pages, infinite scroll, login walls, Cloudflare, rate limits, and millions of records. Clean output in CSV, Excel, JSON, Google Sheets, or straight into your database. ► AI-Powered Applications & Agents LLM-driven extraction, classification, and enrichment. AI agents that read unstructured pages and return structured, validated data instead of guesswork. ► Custom Automation Workflows End-to-end pipelines with Python, n8n, Shopify, and scheduled cloud jobs. Systems that run on their own and alert you when something breaks. ► B2B Lead Generation & List Building Verified decision-maker contacts (CEO, CFO, founders), business email discovery and verification, directory and marketplace scraping, deliverability-checked lists ready for outreach. ► Telegram Bots & API Integration Interactive bots, alerting and reporting pipelines, plus REST and GraphQL integrations that connect your tools together. Working with me you get: ✅ Production-grade code, not throwaway scripts: error handling, retries, logging, and documentation ✅ Delivery on time, every time (100% on-time across +169 projects) ✅ Clear updates without you having to chase me ✅ Post-delivery support when a target site changes its layout Send me a message with your target site or dataset and I will tell you straight away whether it is scrapable, how long it will take, and what it will cost.Hire farhanyoussef18
