PySpark Experts à embaucher
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Freelances parrainés
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Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and...Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and economics that are becoming more and more prevalent in the industry. I specialize in a number of different areas of financial engineering, including: * Forex markets and stock exchange markets. * Financial analysis. * Machine Learning. * Statistic analysis. My skills are: * Metatrader 4/5 * cTrader * TradingView * C++ * C# * .NET * Pine Script * Java * Python * HTML/HTML5 - JS - CSS * Data Processing * Data Analysis I work to ensure that all my projects within these fields can scale and adapt to the industry as it changes, and I work diligently with my clients to create applications and solutions that can be used long term. I could say more, but I think the best thing a prospective client can do is to look through my portfolio and reviews. My work speaks for itself, and I know I can do great things with anyone that works with me, so please don't hesitate to reach out. I love working with new clients, and am always excited for a new project and a new challenge! moins
Embaucher Iwori
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Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan moins
Embaucher billybryan98
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.NET, Chatbot IA, Développement de chatbot par IA, Développement d'applications mobiles par IA, Intégration de modèle IAI’m a Principal Software Engineer specializing in modern web platforms and AI-powered systems, with 10+ years of experience delivering production-ready solutions for startups and global companies. I design and build scalable web applications end-to-end—clean frontends, robust backends, and AI integrations that...I’m a Principal Software Engineer specializing in modern web platforms and AI-powered systems, with 10+ years of experience delivering production-ready solutions for startups and global companies. I design and build scalable web applications end-to-end—clean frontends, robust backends, and AI integrations that actually work in real products (not just demos). My work often sits at the intersection of web engineering, data, and machine learning, helping businesses automate processes, personalize experiences, and make better decisions. Core strengths: - Full-stack web development (frontend, backend, APIs) - AI/ML integration (LLMs, automation, intelligent workflows) - Cloud-native architecture and scalable system design - Performance, security, and long-term maintainability I’m used to owning projects from idea to launch, improving existing platforms, or stepping in as a senior technical lead when things get complex. Clients value my clear communication, practical decision-making, and focus on delivering results—not buzzwords. If you’re building a web product that needs real AI value, or you want an experienced engineer to guide architecture and execution, I’d be glad to help. moins
Embaucher jessev08
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Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic...Modular Solutions® Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic 5-star reviews from satisfied clients. Our expertise lies in: Data Analysis: Utilizing industry-leading tools like SPSS, R, Hadoop, and Spark, we extract actionable insights from complex data sets, empowering data-driven decision-making. Software Development: We wield a diverse arsenal of programming languages (Python, Java, C++, etc.) to craft custom software solutions that streamline workflows and meet your specific needs. Engineering Services: Our expertise spans across electrical, mechanical, civil, and software engineering, leveraging industry-standard software like AutoCAD, SolidWorks, and ANSYS to deliver precise and efficient solutions. Machine Learning & AI: We stay at the forefront of technological advancements, integrating machine learning and artificial intelligence into your projects to automate tasks and optimize processes. Development: best on any freelance websites, freelancer platform we offer developers software, hire freelancers from laravel developers to wordpress website developer or freelance digital marketing. Collaboration is paramount. We work closely with you, prioritizing transparency throughout the project lifecycle to ensure your vision becomes reality. Let Modular Solutions be your trusted partner in innovation. By leveraging our expertise in big data, automation, and cutting-edge technologies, we'll craft solutions that unlock your business potential and drive tangible results. Ready to join the ranks of our 100+ satisfied clients? Contact us for a free session today to discuss your project and see how Modular Solutions can help you achieve your goals. moins
Embaucher umg536
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🌍 Freelancer Profile Description (Data Analytics & AI Specialist) I’m Ilyas Ezzahrioui, a Computer Science student and AI enthusiast with hands-on experience in data analytics, machine learning, and software development. I help businesses and individuals turn raw data into actionable insights by building clean data...🌍 Freelancer Profile Description (Data Analytics & AI Specialist) I’m Ilyas Ezzahrioui, a Computer Science student and AI enthusiast with hands-on experience in data analytics, machine learning, and software development. I help businesses and individuals turn raw data into actionable insights by building clean data pipelines, performing in-depth analysis, and designing interactive dashboards & tools. ✅ What I Can Do for You: Data Cleaning, Preprocessing & Exploratory Data Analysis (EDA) SQL & NoSQL Database Design and Optimization (PostgreSQL, MongoDB) Data Visualization & Dashboarding (Power BI, Tableau, custom web dashboards with Flask/React) Machine Learning & NLP Projects (Python, Pandas, NumPy, scikit-learn, spaCy) Big Data Processing (Hadoop, Hive, MapReduce) Custom AI/Automation Solutions (APIs, LLMs, Chatbots, Business Tools) 🎯 Why Work With Me? Proven track record of building AI-powered apps (e.g., SmartCV & TextAnalyzer, TramentAI trading mentor). Practical internship & consulting experience (AI automation for compliance auditing at Innovatech Consulting). Certified in Machine Learning & Data Science (Kaggle, HarvardX, University of Toronto). Multilingual (English, French, Arabic) → great for global collaboration. I combine technical expertise with a passion for solving real-world problems, delivering efficient, scalable, and impactful solutions. Let’s work together to transform your data into decisions 🚀 Message me for a free 10-minute consultation on how we can automate your data workflow. moins
Embaucher i91lyas
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Data Scientist & Analyst with experience in logistics, algorithmic trading, and reliability engineering. Building end-to-end pipelines, predictive models, and intuitive dashboards that drive decisions. Data professional with experience turning messy, high‑volume data into reliable, decision‑ready insights across...Data Scientist & Analyst with experience in logistics, algorithmic trading, and reliability engineering. Building end-to-end pipelines, predictive models, and intuitive dashboards that drive decisions. Data professional with experience turning messy, high‑volume data into reliable, decision‑ready insights across logistics, trading, and cloud environments. Hands‑on with Python, SQL, and machine learning, with a strong focus on building robust data pipelines, analytical models, and clear narratives for stakeholders. Currently, I work as a Data Analyst at Prime Cargo People, where I build end‑to‑end analytics workflows and ETL pipelines over 800K+ shipment and warehouse records, design predictive models for shipment delays, and partner with operations and finance to drive cost and efficiency gains. Previously, at Elite Technocrats, I focused on algorithmic trading: backtesting strategies in Python, integrating live market APIs, engineering risk‑management logic, and building dashboards to visualize performance and exposure. My foundation comes from a B.Tech in Computer Engineering (8.52/10 GPA) and an MS in Computer Science from the University of Texas at Arlington, where I studied data mining, big data management, machine learning, and AI. Along the way, I worked on projects like a Gujarati QA system and stemming algorithm, Hindi fake‑news detection, a personalized book recommender, and an LLM‑powered trading insights assistant that combines time‑series, technical indicators, and RAG to explain market moves. I enjoy treating reliability and performance as data problems: during my SRE (Data‑Focused) internship at Renegade Insurance, I instrumented systems with monitoring and logging, built metrics pipelines, and created dashboards and alerts to enable data‑driven reliability decisions across AWS and Microsoft cloud environments. This blend of analytics, software engineering, and cloud has shaped how I approach problems end‑to‑end—from ingestion and modelling to interpretation and communication. Open to roles in data analysis, data science, and Python‑focused software/ML engineering where I can design robust data workflows, build models that matter, and collaborate with teams to turn data into practical impact. moins
Embaucher meets00
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We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS ...We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.). 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... moins
Embaucher tangramua
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❤️ Transform Your Business with Advanced AI, Blockchain & Full-Stack Solutions! ❤️ With over 8 years of hands-on experience in AI engineering, cloud computing, blockchain development, and full-stack web technologies, I empower businesses to harness the future of digital innovation. Whether you're looking to build...❤️ Transform Your Business with Advanced AI, Blockchain & Full-Stack Solutions! ❤️ With over 8 years of hands-on experience in AI engineering, cloud computing, blockchain development, and full-stack web technologies, I empower businesses to harness the future of digital innovation. Whether you're looking to build intelligent applications, automate processes, or launch secure decentralized solutions, I bring precision, performance, and problem-solving excellence. ✅ Expertise Areas: - Artificial Intelligence & Machine Learning * Data Science & Analytics * Natural Language Processing (NLP) * Natural Language Generation (NLG) * Generative AI (Chatbots, Content AI) * Data Mining & Predictive Modeling * OCR (AWS Textract, Google Cloud Vision) - Blockchain & Web3 * Smart Contract Development (Solidity, Rust) * Ethereum, Binance Smart Chain, Solana * dApps Development (DeFi, NFT, DAO) * Web3.js, Ethers.js, IPFS, MetaMask Integration - Full-Stack Web Development * Frontend: React, Next.js, Angular * Backend: Python (FastAPI, Django, Flask), Go, Node.js * RESTful & GraphQL APIs, WebSocket * Database: PostgreSQL, MySQL, MongoDB, DynamoDB ? Key Tools & Technologies: AI/ML Frameworks: LangChain, OpenAI (GPT-4, Claude), Hugging Face, AWS Bedrock Cloud Platforms: AWS (EC2, Lambda, S3, RDS, DynamoDB), Azure (VM, Cosmos DB, Functions) DevOps & Automation: Docker, Kubernetes (EKS, AKS), Terraform, CI/CD (GitHub Actions, Jenkins), Monitoring (Prometheus, Grafana) Blockchain Stack: Solidity, Hardhat, Truffle, Rust, Web3.js, Ethers.js, Chainlink Oracles Web Technologies: React, Next.js, Angular, Tailwind CSS, HTML5/CSS3 FastAPI, Django, Flask, Node.js Stripe, Coinbase, MetaMask, Third-party API integrations * Why Clients Love Working With Me: ⭐ Client-Centric Approach: I prioritize your business goals and deliver solutions with measurable impact. ⭐ Global Expertise: Successfully collaborated with startups, enterprises, and agencies worldwide. ⭐ Scalable Solutions: I architect systems that scale — from MVPs to enterprise-grade platforms. ⭐ Cutting-Edge Innovation: I stay ahead of tech trends to bring you tomorrow’s solutions today. Let’s build something remarkable together. ⭐Reach out today to elevate your tech game! moins
Embaucher maximg10
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Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI...Need to turn your idea into a working AI product quickly? I help startups and companies go from concept to MVP - fast - and then scale into full, revenue-generating systems. Whether it’s a web-based AI app or an embedded AI device, I build intelligent systems that learn, adapt, and perform. 🌟 What I Build ✅ AI Software ✔ AI Web/Mobile App Development, full SaaS development(fast MVP, scale to real-product) ✔ AI Sales & Marketing Agents - automate customer engagement and follow-up ✔ AI Customer Service Bots - 24/7 chat, voice, and email automation ✔ Voice AI Assistants - for calls, appointments, and orders ✔ CRM & Funnel Integrations - HubSpot, GoHighLevel, Salesforce, Zoho ✔ Custom ML Models - trained for prediction, NLP, and automation tasks ✅ Embedded AI & Electronics ✔ Edge AI Systems – ML models running directly on devices (ESP32, Jetson, Raspberry Pi) ✔ IoT Device Prototypes – connected sensors, controllers, and data pipelines ✔ Embedded Vision & Audio AI – on-device image and voice recognition ✔ Hardware + Cloud Integration – send real-time sensor data to AI dashboards ✔ Rapid Hardware MVPs – prototype boards, firmware, and control apps 🌟 Tech & AI Stack ✔ AI/ML: OpenAI GPT, Claude, Llama, Hugging Face, PyTorch, TensorFlow, scikit-learn ✔ Automation: LangChain, Make.com, Zapier, n8n ✔ Embedded: Arduino, ESP-IDF, Raspberry Pi, Jetson, MicroPython, Edge TPU ✔ Cloud: AWS, GCP, Azure – scalable & secure deployment ✔ DevOps: Docker, Kubernetes, GitHub Actions for CI/CD ✔ Languages: Python, TypeScript, C/C++, Node.js, C# 🌟 Why Work With Me ✔ I build complete systems - from AI logic to working hardware ✔ Fast prototyping for startups - MVPs that can grow into real products ✔ End-to-end delivery - hardware, software, and cloud working together ✔ Startup speed with enterprise-level reliability Let’s turn your idea into a smart AI-powered product - from chip to cloud. Build fast. Launch faster. Scale confidently. moins
Embaucher DngPhgNam
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Data Engineer con 6 años de experiencia en proyectos multidisciplinares, especializado en diseño, desarrollo y optimización de datos y su procesamiento utilizando tecnologías Big Data y entornos Cloud. He liderado la formación de equipos técnicos y la comunicación efectiva entre áreas técnicas y funcionales para...Data Engineer con 6 años de experiencia en proyectos multidisciplinares, especializado en diseño, desarrollo y optimización de datos y su procesamiento utilizando tecnologías Big Data y entornos Cloud. He liderado la formación de equipos técnicos y la comunicación efectiva entre áreas técnicas y funcionales para asegurar el éxito de los proyectos. Mi trayectoria incluye experiencia en consultoría y un claro interés en aportar valor directo en distintas soluciones. moins
Embaucher PabloDelP
