PySpark Experts Palkattavana
Näytetään 13 tulosta
Tuetut freelancerit
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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! vähemmän
Palkkaa 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 vähemmän
Palkkaa billybryan98
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TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 400+ happy customers worldwide, raging from startups...TechPlus is a leading Development professional company providing superior software system, Web, Mobile and creative designing solutions and services to corporations globally. Having a powerful Technology Development and Innovation center in Pakistan and with over 400+ happy customers worldwide, raging from startups - fortune five hundred corporations across numerous industries, TechPlus has created it’s mark as a well established and sound company driven by the industry’s highly skilled and trained people and is definitely headed in turning into a leading organization that facilitates, enhances and provides measurable business value to customers through most effective uses of technology and Resources to organizations globally. Our goal is to exceed our customer’s expectations in the form of value, quality and complete customer satisfaction. vähemmän
Palkkaa techplusintl
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Colan Infotech is an early adopter of the developing Artificial Intelligence, Machine Learning, Data Science, Data Enginnering,Java,.Net.PHP,Testing,Mobility etc. We do Software Development, Website Designing, and Smart-phone apps development. We offer services to large enterprises, Small and Medium-size companies,...Colan Infotech is an early adopter of the developing Artificial Intelligence, Machine Learning, Data Science, Data Enginnering,Java,.Net.PHP,Testing,Mobility etc. We do Software Development, Website Designing, and Smart-phone apps development. We offer services to large enterprises, Small and Medium-size companies, and software product companies. We have a well-experienced team with strong technical background and dedicated team of professionals equipped with all required offshore project development, infrastructure and also we have associated with reputed partners in software products and technology. https://colaninfotech.com/freelancer vähemmän
Palkkaa Colaninfotech
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I’m a Python specialist with deep expertise in web development, data science, and automation. I’ve mastered frameworks like Django, Flask, and FastAPI, and I use tools like Pandas, NumPy, and SciPy to turn raw data into powerful insights. From clean REST APIs to high-performance data pipelines — I deliver scalable,...I’m a Python specialist with deep expertise in web development, data science, and automation. I’ve mastered frameworks like Django, Flask, and FastAPI, and I use tools like Pandas, NumPy, and SciPy to turn raw data into powerful insights. From clean REST APIs to high-performance data pipelines — I deliver scalable, efficient, and production-ready Python solutions. My skills here: ■ Web Development - Django, Flask, FastAPI, HTMX, Jinja2 - RESTful API design, OAuth2 / JWT authentication - WebSockets, background tasks (Celery, Django Channels) - SQL & NoSQL: PostgreSQL, MySQL, SQLite, MongoDB - Frontend integration: JavaScript, HTML5, CSS3, Alpine.js ■ Data Science & Analytics - Pandas, NumPy, Matplotlib, Seaborn, Plotly - Scikit-learn, XGBoost, LightGBM, Statsmodels - Data wrangling, feature engineering, statistical testing - Time series analysis, forecasting, clustering & classification - Experiment design (A/B testing), BI reporting ■ Automation & Scripting - Web scraping: Selenium, BeautifulSoup, Scrapy - Task automation, file parsing, data ETL pipelines - PDF & Excel automation, API integrations, email scripting ■ Scientific Computing & Optimization - SymPy, SciPy, PuLP, CVXPY - Linear algebra, numerical methods, symbolic computation - Optimization problems (LP, QP), simulations ■ DevOps & Cloud Deployment - Docker, Docker Compose, NGINX, Git, CI/CD pipelines - AWS (EC2, S3, Lambda, RDS), Heroku, Vercel - Linux shell scripting, environment management (venv, conda) ■ Jupyter & Reporting - JupyterLab, Notebooks, nbconvert, Voila - Interactive dashboards: Streamlit, Dash, Panel - Data storytelling & client-ready visualizations ■ Testing & Quality Assurance - Pytest, unittest, code coverage, logging/debugging - Linting (flake8, black), static typing (mypy) ■ Other Tools & Skills - OpenAI API, LangChain, Hugging Face Transformers - GitHub Actions, Makefiles, YAML config - Agile workflows, technical documentation (Sphinx, MkDocs) ■ What I Deliver ✅ Fast, clean Python code ✅ Scalable architecture for apps and scripts ✅ Professional reports, models & dashboards ✅ End-to-end project handling — from code to cloud Let’s build something powerful in Python. vähemmän
Palkkaa olehk7
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We specialize in delivering comprehensive and scalable software solutions tailored to your business needs. As a Full-Stack Developer with expertise in AWS, Azure, and Data Engineering, we empower organizations to unlock the full potential of their cloud infrastructure and data systems. With years of experience in...We specialize in delivering comprehensive and scalable software solutions tailored to your business needs. As a Full-Stack Developer with expertise in AWS, Azure, and Data Engineering, we empower organizations to unlock the full potential of their cloud infrastructure and data systems. With years of experience in building robust, efficient, and user-friendly applications, we offer end-to-end services--from backend development and database management to cloud architecture and integration with platforms like Salesforce. Our goal is to streamline your operations, enhance performance, and provide solutions that scale as your business grows. We are passionate about creating customized solutions that drive business success, and our expertise spans across multiple technologies, ensuring that we bring the right tools and strategies to every project. What we offer: o Full-Stack Development (Frontend & Backend) o Cloud Solutions (AWS, Azure, Google Cloud) o Data Engineering & ETL Processes o Salesforce Integration and Customization o Scalable and Secure Infrastructure Design Whether you're looking to optimize existing systems, migrate to the cloud, or build a custom application from scratch, CloudStack Innovators is your trusted partner in technology. vähemmän
Palkkaa gauravl3
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A graduated aerospace engineer, and a MSc. student in Flight Mechanics and Control, actively working as an AI Engineer. - Strong foundation in mathematics, system mechanics, aerodynamics, propulsion systems, mechanical design, finite element methods, computational fluid dynamics, guidance, navigation and control. -...A graduated aerospace engineer, and a MSc. student in Flight Mechanics and Control, actively working as an AI Engineer. - Strong foundation in mathematics, system mechanics, aerodynamics, propulsion systems, mechanical design, finite element methods, computational fluid dynamics, guidance, navigation and control. - Professional work experience in UAV development, robotics, artificial intelligence, and Software Developmnet. - Technical skills: -- SolidWorks, ANSYS, XFLR, OpenFoam, AutoCAD, and Femap. -- Matlab & Simulink, C programming, Embedded C, Arduino, and Proteus. -- Python, C++ programming, ROS/ROS2, URDF, Gazebo and CoppeliaSim. -- PX4, Ardupilot, and DJI SDK. -- Pytorch, TensorFlow, Transformers, OpenCV, Scikit-Learn, Langchain, Crewai, and others.. -- Docker, Git/Github, Linux administration, and CUDA. vähemmän
Palkkaa HeshamAbdo29
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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... vähemmän
Palkkaa tangramua
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Full Stack (Web and Mobile apps) developer, proficient in: Web Expertise: → Laravel (PHP) | NodeJS | Python → HTML/HTML5 | CSS/TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB →...Full Stack (Web and Mobile apps) developer, proficient in: Web Expertise: → Laravel (PHP) | NodeJS | Python → HTML/HTML5 | CSS/TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB → A plus: Python, Java, .NET Core → RESTful and SOAP API(s) development + integrations → CMS: WordPress | Shopify | Joomla | Drupal | Magento | Wix | Prestashop → UI/UX Design: Figma | AdobeXD Mobile Expertise: → Native: Java, Kotlin, Swift, Objective C, Xamarin → Hybrid: Flutter, React Native → SQLite, MongoDB, PostgreSQL → Games: Unity (3D and 2D) Ai/ML Expertise: → TensorFlow, PyTorch, scikit-learn → Data Manipulation and Analysis: pandas, NumPy → NLP: NLTK (Natural Language Toolkit), spaCy → Cloud Services: AWS, Azure, Google Cloud → Big Data and Distributed Computing: Apache Hadoop, Apache Spark → OpenAI Gym, Stable Baselines, OpenCV I've been serving the field of tech since 2012 and have worked with leading tech giants in my country and all over the globe. I've worked on numerous robust Web and Mobile-based projects currently serving their bigger causes. The choice is yours! vähemmän
Palkkaa NadMax
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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. vähemmän
Palkkaa PabloDelP
