Data Architecture Experts For Hire
Showing 25 results
Sponsored Freelancers
-
Hire rashidm1982
Since 2010, I have been working as a professional freelancer, serving clients worldwide. I consistently deliver high-quality work with close attention to detail, clear communication, and dependable results. Client satisfaction and long-term trust are always my top priorities. Why choose me? Quality-focused work on...Since 2010, I have been working as a professional freelancer, serving clients worldwide. I consistently deliver high-quality work with close attention to detail, clear communication, and dependable results. Client satisfaction and long-term trust are always my top priorities. Why choose me? Quality-focused work on every project Available 24/7 via Freelancer Messenger Free samples provided before project start Reliable delivery within agreed timelines and budget Areas of Expertise: >> PPT >> PDF >> Excel >> Printful >> Data Entry >> Email Lists >> Data Mining >> Link Building >> Tech Writing >> Data Scraping >> File Conversion >> T-shirt Designs >> Report Writing >> Lead Generation >> Business Reviews >> Shopify Data Entry >> Business Research >> Products Uploading >> Magento Data Entry >> WordPress Data Entry >> Market/Web Research This list represents just a glimpse of my skills and services. Feel free to explore my profile or reach out if you have specific requirements. Thank you for stopping by! Don’t hesitate to send me a message—I’d be happy to chat and discuss your needs. less -
Hire Teofrontend
With 10+ years of experience, I help businesses build modern websites, mobile applications, eCommerce stores and AI-powered solutions that drive growth and deliver measurable results. 💡 My strengths are problem-solving, user-focused design, clean development and delivering high-quality solutions on time and within...With 10+ years of experience, I help businesses build modern websites, mobile applications, eCommerce stores and AI-powered solutions that drive growth and deliver measurable results. 💡 My strengths are problem-solving, user-focused design, clean development and delivering high-quality solutions on time and within budget. 💼 What I Do: 🌐 WordPress Development (Elementor, Divi, Beaver Builder, WP-Engine, WooCommerce, ACF, JetEngine) 🛍️ Shopify Store Development/Design & Customization 📱 Mobile App Development 🎨 UX/UI Design (Figma) 🤖 AI Chatbots, Automation & OpenAI Integrations ⚡ Website Speed Optimization & SEO 🔗 API Integrations & Custom Solutions 🛠️ Tech Stack: 💻 WordPress • PHP • WooCommerce 🛍️ Shopify • E-Commerce Development ⚛️ React • Next.js • Node.js 📲 Flutter • Mobile App Development 🎨 Figma • UX/UI Design 🤖 OpenAI • AI Automation 📈 SEO • Performance Optimization 🌐 HTML • CSS • JavaScript 🗄️ MySQL • API Integrations Whether you need, I'm the right partner to help your business grow through innovative digital solutions. Let's build something amazing together! less -
Hire Pyyetru
Pyyetru Pyyetru
$50 USD / hour
⭐Algo Trading Developer | NT8, TradingView, MT, IBMoldova, Republic of⭐⭐⭐⭐⭐ NinjaTrader, MT4/5, TradingView, IBKR, QuantConnect, AI Trading ⭐⭐⭐⭐⭐ I help traders get high-quality results on time without the risk of hiring the wrong developer. I build algorithmic trading bots and strategies for forex, futures, stock, crypto traders using Ninjascript, MQL, Pine Script,...⭐⭐⭐⭐⭐ NinjaTrader, MT4/5, TradingView, IBKR, QuantConnect, AI Trading ⭐⭐⭐⭐⭐ I help traders get high-quality results on time without the risk of hiring the wrong developer. I build algorithmic trading bots and strategies for forex, futures, stock, crypto traders using Ninjascript, MQL, Pine Script, Python, Freqtrade, Backtrader, and CCXT. I help independent traders and small funds automate entries/exits, visualize edges, and get instant notifications to catch opportunities faster. I design systems to stay consistent across market regimes, withstand noise, slippage, latency, and partial fills, avoid overfitting, degrade gracefully when assumptions fail, and handle real-world edge cases like weekend gaps, news spikes, and low liquidity. ✅ Trading Platforms • IBKR TWS & IB Gateway API integration (ib_insync) • NT7 / NT8 strategies, indicators, addons • MT4 / MT5 indicators, Expert Advisors, • TradingView Pine Script indicators, strategies, screeners, alert webhook bridge • MultiCharts, QuantTower, Sierra Chart, Thinkorswim, Charles Schwab ✅ Backtesting & Quant Research • QuantConnect, VectorBT, Backtrader strategy backtesting, risk analysis • AI / RL strategy development (SB3, Gymnasium, SAC / PPO / A2C) ✅ Risk Analysis & Risk Management • Pre-trade risk checks (position limits, leverage) • Real-time P&L, drawdown & exposure monitoring with kill switches • Liquidity & execution risk (slippage, widening spread, commission, exchange fee) • Strategy risk validation (overfitting detection, walk-forward testing) ✅ Market Data & APIs • Stock market API integration & subscription cost optimization (IQFeed, DxFeed, Massive, AlphaVantage) ✅ Infrastructure, Observability, Data • Execution Engine • Kafka, Redis • Grafana, Prometheus • Trading performance monitoring dashboards • Time-series databases & tools: QuestDB, InfluxDB, TimescaleDB, ClickHouse, kdb+, ✅ Products & Licensing • Charting applications in C# Avalonia, Next.js • Copy trading tools • Trading product licensing ==================================================================================== "I believe the current trade I am in will be a loser ... a big loser at that." Larry Williams "Throughout all my years of investing I've found that the big money was never made in the buying or the selling. The big money was made in the waiting." Jesse Livermore "Don’t focus on making money, focus on protecting what you have." Paul Tudor Jones "In trading, you have to be defensive and aggressive at the same time. If you are not aggressive, you are not going to make money, and if you are not defensive, you are not going to keep the money." Ray Dalio "Amateurs think about how much money they can make. Professionals think about how much money they could lose." Jack Schwager less -
Hire expertswriting45
Professor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical...Professor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical applications, contributing to advancements across sectors like aerospace, healthcare, and manufacturing. Author of books "Artificial Intelligence in the Real World: How AI Is Already Transforming Industries, Decisions, and Everyday Life" and "Artificial Intelligence Made Simple: How Autonomous Systems Really Work (Even If You're Not Technical)". I bring a proven track record of success, having supervised 65 PhD candidates, over 790 MSc dissertations, and directed more than 800 capstone projects. My ability to secure over £2.5M in research funding underscores my expertise in leading high-impact initiatives. I excel in developing interdisciplinary research programs, mentoring diverse teams, and translating complex technical concepts into actionable insights. Skills and Expertise Pitch Development Expertise in crafting compelling investor pitches to secure funding and build strategic partnerships. Ability to articulate complex ideas and translate them into persuasive narratives tailored to diverse stakeholders. Business Planning that align innovation with market needs and organizational goals. Skilled in conducting market analysis, identifying growth opportunities, and defining actionable strategies. Presentation and Communication Advanced skills in creating engaging and impactful PowerPoint presentations for investors, clients, and teams. Strong communicator adept at distilling technical concepts into clear, concise, and actionable insights. Marketing Strategy Expertise in developing marketing plans to enhance brand visibility and engage target audiences effectively. Proficient in content marketing, social media strategy, and leveraging data analytics to optimize campaigns. Creative and Branding Design Skilled in conceptualizing and designing professional logos and branding materials that reflect innovation and sustainability. Experience with visual storytelling to enhance brand identity and appeal. Leadership and Collaboration Proven ability to lead interdisciplinary teams and foster collaboration across academic and industry stakeholders. Research and Innovation Adept at bridging academic research with practical applications in fields like aerospace, healthcare, and manufacturing. Expertise in integrating sustainable practices into automated operational workflows. Strategic Insight and Problem Solving Exceptional ability to analyze complex challenges and develop tailored, data-driven solutions. Experienced in aligning research and technology initiatives with organizational goals to maximize impact. less -
Hire noryidos
I build software products that help businesses grow — from SaaS platforms and AI-powered tools to mobile apps and interactive experiences. I’m a Full Stack Engineer focused on turning complex ideas into reliable, scalable, and user-friendly applications. I work across the entire product lifecycle, from architecture...I build software products that help businesses grow — from SaaS platforms and AI-powered tools to mobile apps and interactive experiences. I’m a Full Stack Engineer focused on turning complex ideas into reliable, scalable, and user-friendly applications. I work across the entire product lifecycle, from architecture and development to deployment and long-term improvement. My web development experience includes building modern applications with React, Next.js, Vue.js, Angular, TypeScript, Node.js, Python, PHP, and .NET. I create high-performance frontends, scalable APIs, secure backend systems, and data-driven platforms that are easy to maintain as businesses grow. I also build AI-powered solutions including intelligent assistants, automation systems, document processing tools, AI search, and custom LLM integrations using technologies such as OpenAI, Claude, Gemini, RAG, and vector databases. My focus is not just adding AI features, but creating practical solutions that solve real business problems. For mobile products, I develop cross-platform applications using React Native, Expo, and Flutter, including apps with real-time features, payments, notifications, location services, and offline capabilities. I enjoy building interactive products as well, with experience in game development, simulations, visualizations, and rich user experiences using Unity, C#, Three.js, Pixi.js, Phaser.js, and WebGL. Beyond writing code, I care about architecture quality, performance, security, and delivering software that remains reliable after launch. If you need a developer who can understand the bigger picture and help turn an idea into a complete product, I’d be happy to discuss your project. less -
Hire bhardwaj786
Welcome to Appquipo! We are a Mobile Application Development team that is well-respected for our captivating, innovative, and one-of-a-kind mobile app designs. Our certified team of App Experts has more than 10 years of comprehensive experience in this field and has worked with some absolutely phenomenal clients to...Welcome to Appquipo! We are a Mobile Application Development team that is well-respected for our captivating, innovative, and one-of-a-kind mobile app designs. Our certified team of App Experts has more than 10 years of comprehensive experience in this field and has worked with some absolutely phenomenal clients to create a stunning portfolio of work. Through our expertise, we offer the following services: ✅Salesforce Expertise – Commerce Cloud, Marketing Cloud, Sales Cloud, Service Cloud, Analytics, Salesforce Einstein, Salesforce -- CRM, Salesforce Mobile App ✅eCommerce Expertise-- Magento 2, Shopify, BigCommerce, WooCommerce, OpenCart, Shopware, ✅Languages Expertise -- PHP(CorePHP, Laravel, Cakephp, Yii, Yii2, Symfony, CodeIgniter, Zend), Angular, Node, React ✅Mobile Platforms - iOS, Android, Xamarin, Flutter, ionic Phone-gap, React Native, All On-Demand App ✅Software – ERP & CRM Development, SaaS products, Database Solutions Management, Supply Management, HRM, Booking Software, e-Learning As you can see, our offerings encompass a number of areas, and we can confidently say that we deliver some of the best services and assets in each of these areas. Whether you need a new app built, or an existing app reconfigured or edited, we will work with you to fix all your problems. We do this through consistent communication and in-depth planning and brainstorming. We will also meet all deadlines and budgetary limits, so there never needs to be any stress about deliverables. If you’re interested in working with us, you can reach us on Freelancer, where our team will gladly answer any questions you may have about our work, portfolio, reviews, or skill set. So please, let us know how Appquipo can help you today! less -
Hire diegomn93
Results-driven software engineer with extensive experience across full-stack web development and data engineering. Skilled in building scalable backend services with Python, FastAPI, and TypeScript, alongside modern frontend applications using React. Proficient in designing and optimizing data architectures, including...Results-driven software engineer with extensive experience across full-stack web development and data engineering. Skilled in building scalable backend services with Python, FastAPI, and TypeScript, alongside modern frontend applications using React. Proficient in designing and optimizing data architectures, including ETL pipelines, data warehousing, and real-time dashboards. Leverages Spark for large-scale data processing and orchestrates workflows with Apache Airflow. Experienced with several relational databases such as MS SQL, MySQL, and PostgreSQL. Delivers actionable insights through advanced analytics and visualization tools like Power BI and Tableau. Combines technical depth with a strong focus on performance, reliability, and business impact. less -
Hire isabelcd
Me especializo en brindar soporte eficiente, mantener la información organizada y asegurar una comunicación clara y profesional. Puedo ayudarte con: ✔ Atención al cliente (correo, chat) ✔ Gestión de agenda y correos ✔ Ingreso de datos (Excel / Google Sheets) ✔ Transcripción de audios y documentos ✔ Organización...Me especializo en brindar soporte eficiente, mantener la información organizada y asegurar una comunicación clara y profesional. Puedo ayudarte con: ✔ Atención al cliente (correo, chat) ✔ Gestión de agenda y correos ✔ Ingreso de datos (Excel / Google Sheets) ✔ Transcripción de audios y documentos ✔ Organización administrativa ✔ Operación de Chat ✔ Asistencia Virtual Me gusta ser responsable, detallista y comprometida con entregar un trabajo de calidad. less -
Hire seandinwiddie
seandinwiddie seandinwiddie
$50 USD / hour
End-to-End Software Development — Idea to RealityUnited StatesFull Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a...Full Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a battle-tested developer crafting high-performance digital solutions. Think of me as your technical force multiplier - I don't just write code, I architect scalable systems that stand the test of time and deliver ongoing value to your business. Core Expertise: • Web and software architecture and implementation • Application development with strict typing principles • Full-stack development with modern frameworks • Performance optimization and scalability solutions • User-centric interface design and development • Technical consulting and business value optimization less -
Hire anirudhat
I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI,...I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI, Gemini), RAG pipelines, LangChain, vector databases, prompt engineering, chatbots, NLP, OCR, generative AI - APIs & Integrations: REST, GraphQL, payment gateways (Stripe, PayPal, Razorpay), Twilio, SendGrid, third-party services - Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Nginx, Linux server administration, Cloudflare - E-commerce & CRM: WooCommerce, OpenCart, Magento, Odoo, Prestashop, Point of Sale systems - Databases: MySQL, PostgreSQL, MongoDB, MariaDB, Elasticsearch, SQLite, Redis, Microsoft SQL Server - Trading & Finance: MetaTrader 4/5, MQL4/5, Pine Script, NinjaTrader, OpenClaw, backtesting, trading bots - Data & Automation: Excel/Google Sheets automation, dashboards, data analysis, workflow automation I focus on understanding your requirements clearly, delivering working code, and communicating progress throughout. less
