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Hire the best Python Consultants in London, ENG

Check out Python Consultants in London, ENG with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 157 client reviews
  • $50 hourly
    • 4.6/5
    • (19 jobs)
    I am a skilled software engineer with extensive experience building web applications from the ground up. I excel at both front-end and back-end development, creating seamless and high-performance solutions for clients. My expertise spans UI/UX design, API integration, database management, and cloud infrastructure. Front-End Development: * Technologies: React, Angular, Vue, HTML, CSS, JavaScript, TypeScript * Specializing in modern UI/UX design, with a focus on responsive, user-friendly interfaces. * Experienced in developing SEO-optimized applications using SSR frameworks like Next.js and Nuxt.js. Back-End Development: * Technologies: Node.js, Python, PostgreSQL, MySQL, SQLite, DynamoDB * Expertise in API development & integration (GraphQL, RESTful APIs) and third-party services. * Building and maintaining scalable databases and custom CMS solutions, including eCommerce platforms and custom blogs. Cloud & Infrastructure: * Experienced in designing and deploying scalable infrastructure on AWS (Lambda, DynamoDB, S3, EC2, ECS, RDS, EKS, Cognito) and GCP. * Regularly work with serverless architectures and cloud-based solutions to ensure efficiency and scalability. Education & Experience: I hold a First-Class Master’s Degree in Computer Science from the University of Law. Previously, I worked at a Unicorn company where high-quality code was the standard—an approach I continue to apply in all client projects. With multiple years of experience delivering high-performance, production-ready software, I pride myself on quality and reliability. Key Skills: * React, Angular, Vue, Node.js, Python, JavaScript, TypeScript * PostgreSQL, DynamoDB, MySQL, SQLite * Strapi, WordPress, CMS Development * GraphQL, REST APIs, API Integrations * SEO, Next.js, Nuxt.js (SSR frameworks) * AWS (Lambda, EC2, RDS, S3, Cognito), GCP * Cloud Infrastructure, Third-party Integrations I am passionate about building scalable, high-performance solutions and am committed to delivering top-quality results for each project. Thank you for considering my profile—I look forward to collaborating with you!
    Featured Skill Python
    Software Architecture & Design
    RESTful API
    DevOps
    Web Application
    NGINX
    API Integration
    Git
    Flask
    Django
    Angular
    Docker
    Node.js
    React
    Vue.js
  • $150 hourly
    • 4.9/5
    • (44 jobs)
    🥇 Hand picked by Upwork as "Expert-Vetted". This highlights talent that has passed a thorough pre-screening process by experts in their field. These elite freelancers have been evaluated by our Talent Managers for their expertise and excellent soft skills. They represent the Top 1% of talent on Upwork. 🏆 Experienced AI Engineer, CTO & Data Scientist from #1 enterprise software company in the world 🤖 Extensive work with industrial, academic, R&D and start-up scale projects focusing on all aspects of AI Engineering, Data Science and Full Stack Development, such as: 🏢 SAP ➝ #1 enterprise software company in the world. Clients include Greggs, NHS, MindTree, GSK, LSEG, Volvo, Viking and many more... 😇 Halo ➝ Running a global R&D lab focused on delivering tangible results with emerging technology, particularly on human-centric use cases. 🗣️ audico ➝ Built an AI platform for care homes & hospitality including voice, language and generative technologies. As the CTO I architected, implemented and scaled the technology across Europe. 🆙 Upwork ➝ I've built many fruitful long term relationships with clients and pride myself on a 5 ⭐ rating and 100% success rate! My clients range from global corporations to personal projects & startups. The impact that I deliver for clients and where my skillset is most valuable is at the intersection of AI, development and your business objectives. I'm a highly creative technologist that understands the technicalities and complexity of AI, whilst also empathising with the need to deliver value. Whether it's rapidly developing an MVP, optimising an existing AI pipeline or building and deploying a production ready AI system within your existing stack, I would love to help you on that journey using a tried and tested, proven framework that I've used for over 10 years. I'm happiest when I'm working with innovative clients on inspiring projects, building something to make our society a better place! What can we build together? The sky is the limit... ❓WHAT MAKES ME DIFFERENT? 💡 Creativity ➝ A skill that is commonly overlooked in the technical space. Despite my technical education & experience, my passion lies in creativity. I have a keen eye for design and I love creating tangible solutions, services & products. Anything we create together will be bespoke to your exact needs. 🗣 Communication ➝ 90% of AI projects never make it to production, I've seen this first hand. A large contributor to this is ineffective communication and alignment with business value & objectives. I have over 10 years of experience with stakeholders at all levels communicating complex AI projects and selling these concepts into businesses. Hence, communication plays a huge part in my value proposition. I'm a clear & confident communicator with vast experience in public speaking, enablement & onboarding. I was recognised as a “Gifted Public Speaker” at SAP and was Head of Enablement for Machine Learning across EMEA, designing and delivering technical training to over 200 consultants. 🤝 Trust ➝ From running my own businesses I know how hard it is to find people to trust. I'm a friendly, open & approachable person that strives to build rapport with you straight from the start. I value long lasting relationships where we can build incredible technology together! I would love to hear about your business & what you're working on, please reach out! You can rely on me to respond in an honest, timely & advisory manner always 👍🏽
    Featured Skill Python
    Mathematical Modeling
    Curriculum Development
    Artificial Intelligence
    Virtual Reality
    Digital Signal Processing
    App Development
    Cloud Development
    API Integration
    JavaScript
    API Development
    Web Development
    Data Science Consultation
    Data Science
    Machine Learning
    LLM Prompt Engineering
    AI Agent Development
    AI Model Development
    AI App Development
  • $32 hourly
    • 5.0/5
    • (12 jobs)
    👋 Hello, I'm Jakub! I build custom automations using Make.com, n8n, HubSpot, and AI tools for B2B & SaaS businesses, focusing on solving urgent pain points (manual tasks, inefficient outreach, disjointed workflows) with scalable, business-impact-driven solutions. Clients include startups and billion-dollar enterprises, and you get clear communication, measurable results, and a trusted automation partner. I also run YouTube (@jakub_mika) to show automation projects, problem-solving approaches, just my passion for AI Automation. 💼 Case Studies & Results → Pinterest Content Automation - AI-powered Pinterest scheduling for SaaS Client's marketing team, automated 90% of workflow, saved 40+ hours monthly, increased website traffic by 30%. I used Google Sheet to store data, Make.com, Midjourney API (through GoAPI) and GPT LLM models. → LinkedIn Outreach Automation - Automated LinkedIn research & personalized email outreach (no more copy-pasting data), increased click-through rates, and generated more qualified B2B SaaS leads. I used Apollo.io for email sequencing and CRM, Make.com, Apify (to scrape data) and AI-generated emails. More qualified leads entering the sales funnel and higher conversion opportunities → AI Lead Qualification System (HubSpot + Make.com + Airtable) - Fully automated lead qualification, enabling instant follow-ups and email sequences on high-quality leads. → AI Agent via n8n + Airtable (SMS/WhatsApp): Completely automated outreach system that engages clients via SMS/WhatsApp to collect payments, sends Stripe links, and closes outstanding invoices without manual input. ⚙️ Technologies & Tools → Automation Platforms: Make.com (Integromat), Zapier, N8N → CRM & B2B SaaS Integrations: HubSpot, Salesforce, Pipedrive, Zoho, Clickup and other CRM systems integrated with marketing/social platforms. → AI & Scripting: OpenAI (ChatGPT API) for AI content generation, Claude, DeepSeek, Perplexity, PLUS custom Python/JavaScript for tailored automation logic when needed. → Data & Productivity Tools: Google Sheets, Airtable, Slack, Trello, and webhooks/API integrations to connect all your favorite SaaS apps. Ready to boost your operations with AI and automation? Let's discuss how I can help you save time, increase efficiency, and drive measurable growth.
    Featured Skill Python
    HubSpot
    LLM Prompt
    Full-Stack Development
    CRM Development
    Marketing Automation
    Zapier
    Omnichannel Automation
    Lead Management Automation
    Social Media Marketing Automation
    Email Automation
    API
    JavaScript
    n8n
    Make.com
  • $75 hourly
    • 5.0/5
    • (35 jobs)
    🎖️ 𝗘𝘅𝗽𝗲𝗿𝘁-𝗩𝗲𝘁𝘁𝗲𝗱 Lead Software Engineer (Top 1%) ✅ 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗴𝗿𝗮𝗱𝗲 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 experience, working with industry-leading organizations. 📐 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹. Lead Software Engineer and Full Stack Engineer, specializing in AI, Cloud Infrastructure, and DevOps, helping companies achieve scalable and cost-efficient solutions. 🤝🏼 𝗧𝗿𝘂𝘀𝘁𝗲𝗱. 700 hours contributed on Upwork, consistently delivering high-impact, innovative projects for clients worldwide. 🏅 𝗦𝘂𝗰𝗰𝗲𝘀𝘀. Directed and managed teams of 15-30 software engineers, ensuring efficient project delivery and high-quality outcomes. ⛱️ 𝗣𝗲𝗮𝗰𝗲 𝗼𝗳 𝗠𝗶𝗻𝗱. Successfully developed solutions for Fortune 500 clients in industries such as finance, healthcare, retail, and technology. 🧠 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲. Specialization in cloud architecture, AI/ML integration, full-stack development (React, Node.js, Python), and DevOps (Docker, Kubernetes). 🔧 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲. Delivered solutions using technologies such as AWS, Azure, GCP, ASP.NET, and more. Experience working with C#, Java (including Java 17), Python, and JavaScript, specializing in cloud and microservices architectures using AWS, Azure, and Spring. Proficient in full-stack development with React, Next.js, and Redux for front-end, and strong expertise in back-end with C#, .NET, and Java Spring Boot. Skilled in DevOps practices, using tools like Jenkins, Bitbucket pipelines, and Docker for CI/CD automation. Extensive work with APIs, payment processor integration, and database systems such as MongoDB, SQL Server, and MySQL. Bringing extensive experience in Odoo, including customizing modules, integrating third-party applications, and optimizing business processes through tailored ERP solutions. Skilled in automating workflows and extending Odoo's capabilities using Python, leveraging its framework to create scalable and efficient business solutions. My deep understanding of cloud and microservices architectures, especially within AWS and Azure environments, enables seamless integration of Odoo with cloud-based services. Producing MVP products with quick turnarounds, leveraging No-Code tools for fast prototyping, workflow automation, and scaling digital solutions without heavy reliance on custom code. Proficient in platforms like Bubble, Webflow, Airtable, and Zapier, enabling the creation of web applications, seamless API integrations, and business process automation. Expertise in building data-driven applications, managing backend workflows, and crafting customer-facing interfaces to reduce time to market. This approach allows for fast iterations, immediate feedback, and a streamlined path from concept to MVP, essential for startups. I specialize in designing and deploying cloud-based architectures with an emphasis on scalability, performance, and seamless integrations. With a strong ability to act as a liaison between technical teams and business stakeholders, I ensure clear communication and alignment on project goals. My expertise includes building complex integrations across diverse systems, including APIs, cloud platforms, and third-party services. I’m dedicated to promoting coding best practices, mentoring teams, and driving improvements in DevOps processes to ensure efficient, reliable deployments. I lead a highly skilled in-house team specializing in cloud-based architectures, AI-driven solutions, and DevOps optimization. Together, we deliver scalable, high-performance systems tailored to meet client needs. With a proven track record in enterprise-level digital transformations, we focus on seamless integration of complex systems and APIs across cloud platforms like AWS and Azure. Our team is dedicated to code excellence, continuously improving development processes and mentoring junior developers, ensuring reliable and efficient project delivery from start to finish. 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐥𝐢𝐬𝐭 𝐨𝐟 𝐬𝐤𝐢𝐥𝐥𝐬: Odoo, C#, Java, Python, JavaScript, TypeScript, T-SQL, C, C++, Objective-C, HTML5, CSS3, XML, and jQuery. My expertise extends to frameworks like ASP.NET, React, Node.js, AngularJS, Django, Spring Boot, and .NET. (AWS, Azure, GCP), DevOps tools (Kubernetes, Docker, Jenkins, Terraform, Azure DevOps), and mobile development (iOS, Android SDK). No Code, Bubble, Airtable, Webflow, Zapier, CMS systems, Sitecore, SharePoint, and Salesforce, SQL Server, MySQL, and MongoDB, and advanced skills in API integration, payment processing, microservices architecture, full-stack development, GDPR compliance, and SOC2 security.
    Featured Skill Python
    AWS CloudFormation
    CI/CD Platform
    Spring Boot
    RESTful API
    React
    .NET Core
    SQL
    .NET Framework
    Spring Framework
    Blockchain
    API
    Next.js
    Docker
    Java
    Node.js
    Amazon ECS
  • $90 hourly
    • 5.0/5
    • (15 jobs)
    🩺 𝗣𝗵𝗗 & 𝗠𝗗. 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝘀𝘁𝗮𝘁𝘀 𝗼𝗯𝘀𝗲𝘀𝘀𝗶𝗼𝗻. 📊 𝟭𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗺𝗲𝘁𝗶𝗰𝘂𝗹𝗼𝘂𝘀𝗹𝘆 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱. 𝗔𝗹𝘄𝗮𝘆𝘀 𝗼𝗻-𝘁𝗶𝗺𝗲. 𝗔𝘁𝘁𝗲𝗻𝘁𝗶𝗼𝗻 𝘁𝗼 𝗱𝗲𝘁𝗮𝗶𝗹 𝗮𝗻𝗱 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗳𝗼𝗰𝘂𝘀. 𝗠𝘆 𝗴𝗲𝗻𝗶𝘂𝘀 𝘇𝗼𝗻𝗲 𝗶𝘀 𝗲𝘅𝘁𝗿𝗮𝗰𝘁𝗶𝗻𝗴 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀 𝗺𝘆 𝗰𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗼𝗿𝘀 𝗺𝗶𝘀𝘀. 🎯 Hi I’m Amer and I excel at supporting US 🇺🇸 and worldwide 🌎 based healthcare projects with all of their biostatistician, research and data analyst needs. I’m currently focused on working on long-term projects. ☑️ As a result of working together you can expect with the data provided or collected I can tell you exactly what was learned that was statistically significant or not. 📞 Please invite me to your project on Upwork if you would like to schedule a complimentary consultation call together. 📞 ❝ 𝘿𝙧 𝘼𝙢𝙚𝙧 𝙞𝙨 𝙖 𝙧𝙤𝙘𝙠𝙨𝙩𝙖𝙧 𝙙𝙖𝙩𝙖 𝙨𝙘𝙞𝙚𝙣𝙩𝙞𝙨𝙩 𝙖𝙣𝙙 𝙥𝙝𝙮𝙨𝙞𝙘𝙞𝙖𝙣 𝙗𝙞𝙤𝙨𝙩𝙖𝙩𝙞𝙘𝙞𝙖𝙣. 𝙄𝙩 𝙬𝙖𝙨 𝙖 𝙥𝙡𝙚𝙖𝙨𝙪𝙧𝙚 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙮𝙤𝙪 𝘿𝙧 𝘼𝙢𝙚𝙧 𝙖𝙣𝙙 𝙬𝙚 𝙡𝙤𝙤𝙠 𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙩𝙤 𝙘𝙤𝙣𝙩𝙞𝙣𝙪𝙞𝙣𝙜 𝙩𝙝𝙞𝙨 𝙧𝙚𝙡𝙖𝙩𝙞𝙤𝙣𝙨𝙝𝙞𝙥. 𝘿𝙚𝙡𝙞𝙫𝙚𝙧𝙚𝙙 𝙤𝙣 𝙩𝙞𝙢𝙚, 𝙨𝙘𝙤𝙥𝙚 𝙖𝙣𝙙 𝙫𝙚𝙧𝙮 𝙬𝙚𝙡𝙡 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙚𝙙. 𝘼 𝙩𝙧𝙪𝙚 𝙚𝙭𝙥𝙚𝙧𝙩 𝙞𝙣 𝙝𝙞𝙨 𝙛𝙞𝙚𝙡𝙙. ❞
    Featured Skill Python
    SAS
    Machine Learning
    Predictive Analytics
    Stata
    Data Analysis
    Clinical Trial
    Clinical Trial Management System
    Medical Editing
    Statistical Analysis
    Quantitative Analysis
    Research Methods
    Data Science
    R
    Apache Spark
  • $50 hourly
    • 5.0/5
    • (3 jobs)
    Hello! I'm a seasoned professional with over a decade of experience in the realms of engineering education, software development, and data engineering. My journey began with a 10-year tenure running a tutoring business in engineering disciplines, including Mechanical, Aerospace, and Electrical, where I honed my skills in effective communication and received awards for my business acumen. I hold a BEng in Mechanical Engineering and an MSc in Mathematics, specializing in financial mathematics. This academic background paved the way for my coding expertise, leading to a lecturer position at a university. There, I taught a variety of subjects, including mathematics, data science, data visualization, and programming for aerospace engineers. Transitioning to the industry, I served as an Investment Engineer, where I developed backend code for complex financial systems in Python, catering to significant financial institutions like pension funds and asset managers. My role evolved into full-stack development, encompassing Java, JavaScript, TypeScript, financial calculations, and client-facing front-end visualizations. In the realm of data engineering, I am experienced in managing financial data, utilizing tools like Airflow, Lipper, Morningstar, Snowflake, and Databricks. My interest in advanced technology led me to part-time research in Explainable AI, where I developed internal systems and tools leveraging AI for organizational benefit. I'm here to offer my expertise in web development, AI integration, and data engineering. Whether you're looking for a comprehensive web app, AI-enhanced business solutions, or efficient data automation, I bring a wealth of knowledge and experience to ensure your project's success.
    Featured Skill Python
    Data Engineering
    Apache Airflow
    React
    Quantitative Analysis
    AI Builder
    TypeScript
    Java
    Python Script
    JavaScript
    Data Science
    Data Analysis
  • $50 hourly
    • 5.0/5
    • (3 jobs)
    Do you have a lot of data—but not enough insight to act on? Hi, I’m Jatin. I help businesses make sense of their data so they can make smarter decisions, identify opportunities, and grow with confidence. With over 7 years of experience in data analytics and market research, I specialize in turning complex information into clear, actionable strategies. Whether you’re building a product, launching a campaign, or just trying to better understand your customers—I’m here to help you connect the dots and move forward with purpose. What I do best: - Data Visualization & Dashboards Clean, interactive dashboards built in Power BI, Tableau, Looker Studio, or Excel—tailored to your KPIs and decision-making needs. - Data Analytics & Market Research From customer segmentation and retention analysis to competitive benchmarking and pricing strategy. - Predictive Modeling & Machine Learning Forecast trends, identify patterns, and make proactive decisions using Python or R. - SQL & Large Dataset Handling Skilled in querying and analyzing complex datasets using SQL and Hive, with a strong focus on performance and accuracy. - Strategic Storytelling Turning raw analytics into business insights—so you can take action, not just look at numbers. Industries I’ve worked with: - E-commerce – Understand buying behavior, reduce churn, improve ROI - SaaS & Tech – Track user engagement, optimize features, and monitor churn - Healthcare & Pharma – Analyze patient journeys, optimize operations, uncover trends - Finance & Fintech – Build investor dashboards, detect anomalies, track key metrics - Real Estate – Visualize market trends, evaluate investments, optimize portfolios - Marketing & Advertising – Align strategy with performance, segment audiences - Startups – Validate market fit, analyze user data, prepare for funding rounds Why clients choose to work with me: - I focus on business outcomes, not just technical deliverables - I can manage the entire analytics process—from raw data to insight - I’m easy to work with—independent, communicative, and always on time - I think like a strategist, not just an analyst If you're ready to get more value out of your data, I’d be happy to talk. I offer a free 20–30 minute discovery call to learn more about your goals and explore how I can help. Let’s turn your data into decisions that matter.
    Featured Skill Python
    Stakeholder Management
    Machine Learning
    Predictive Modeling
    Competitor Research
    Business Strategy
    Market Research
    R
    SQL
    Data Visualization
    Data Analysis
    Microsoft Excel
    Looker Studio
    Tableau
    Microsoft Power BI
  • $60 hourly
    • 5.0/5
    • (11 jobs)
    I am an experienced Power Platform Architect with an expertise in design, implementation, testing and maintenance of software systems. I am proficient in the Power Platform, Azure and Microsoft 365 with extensive experience in monitoring data from multiple sources including SQL databases, APIs and blob storage. I specialise in scoping out a problem and designing an efficient and cost-effective solution that fulfils the end user's criteria. I currently work as a senior consultant helping many small to large companies to design automated processes and increase productivity. My experience includes: - Power BI - Power Apps - Power Automate - SharePoint - SQL servers and Database Structure - Python - Azure Data Factory - Azure Functions - Azure General - Excel - SAP
    Featured Skill Python
    Microsoft Excel
    Microsoft Power BI
    Solution Architecture
    Microsoft Power Automate
    Cloud Computing
    Microsoft SharePoint
    Microsoft Azure
    SAP
    SQL
  • $50 hourly
    • 5.0/5
    • (9 jobs)
    Hello! I’m a highly skilled and versatile Full Stack Developer and Mobile App Developer with a passion for building dynamic, high-performance web and mobile applications. Whether you're looking to create a cutting-edge web application or a responsive mobile app for both iOS and Android, I’ve got the expertise to turn your ideas into reality. I specialize in ReactJS, NodeJS, PHP, WordPress, and Flutter/React Native to provide complete, end-to-end solutions for both web and mobile platforms. My goal is to ensure that your applications are fast, secure, and scalable, providing seamless user experiences that drive business success. Why Choose Me? I bring a comprehensive set of skills in both web development and mobile app development, which allows me to seamlessly manage projects that span both domains. From designing the frontend and crafting the backend to deploying mobile apps across multiple platforms, I can handle the full development lifecycle for your projects. Whether you're building a React Native mobile app, a robust WordPress site, or a full-fledged Node.js application, I’m here to help you deliver high-quality, secure, and performant solutions. My Skills & Technologies 1. Full Stack Development (Web) ✅ Frontend Development: ReactJS, Next.js, Svelte (Building dynamic and interactive user interfaces for responsive web apps) ✅ Styling Frameworks: Tailwind CSS, Material UI, Ant Design (Crafting sleek, modern, and responsive designs) ✅ Backend Development: Node.js, PHP, Python (Developing powerful and scalable server-side solutions) ✅ Frameworks: Express, Laravel, WordPress (Building feature-rich and secure web applications) ✅ API Development: REST, Postman, Swagger (Creating well-documented, reliable, and scalable APIs) ✅ Database Management: MySQL, PostgreSQL, MongoDB, Redis (Optimizing and managing both relational and NoSQL databases) ✅ Authentication: Passport.js, Auth0, Firebase Authentication, JWT (Implementing secure and scalable authentication systems) ✅ DevOps & CI/CD: Docker, GitHub Actions, GitLab CI/CD (Streamlining deployment pipelines and automating processes) 2. Mobile App Development (React Native & Flutter) ✅ Cross-Platform Frameworks: React Native, Flutter (Building high-performance mobile apps with a single codebase for both iOS and Android) ✅ Native iOS Development: Swift, Objective-C (Creating custom, high-performance iOS applications) ✅ Native Android Development: Java, Kotlin (Developing native Android apps with optimal performance) ✅ UI/UX Design: Material Design, Apple Human Interface Guidelines (Designing intuitive, visually appealing user interfaces) ✅ State Management: Redux, MobX, Provider (Managing app state across mobile applications) ✅ Navigation: React Navigation, Flutter Navigator (Building seamless and easy-to-use navigation experiences) ✅ Testing & Debugging: Jest, Detox, Flutter Test (Ensuring quality and performance with thorough testing) ✅ App Store/Play Store Deployment: (Publishing mobile apps to Apple App Store and Google Play Store) 3. Backend & API Integration (for Mobile Apps) ✅ API Integration: RESTful APIs, GraphQL (Connecting mobile apps to backend services seamlessly) ✅ Backend Technologies: Node.js, Firebase (Building serverless backends to support mobile apps) ✅ Database Management: Firebase Firestore, SQLite, Realm (Managing mobile app data securely with cloud-based and local storage) Why I’m the Right Developer for Your Project? Whether you need a modern, responsive web application, a cross-platform mobile app, or both, I offer comprehensive solutions that ensure high-quality, performance-optimized, and scalable products. My diverse skill set across both web and mobile technologies allows me to deliver cohesive experiences that work seamlessly across platforms. From React Native apps and Flutter solutions to building robust Node.js backends and scaling your infrastructure with Docker and CI/CD pipelines, I will ensure your project is built with the best tools and practices available. I focus on delivering end-to-end solutions, starting from concept and design all the way to deployment and ongoing maintenance. Let's work together to build applications that not only meet but exceed your expectations. Let’s Bring Your Ideas to Life! If you're looking for a reliable and experienced Full Stack Developer or Mobile App Developer, look no further! Reach out to me today, and let’s discuss how I can help you create the perfect solution for your business or project.
    Featured Skill Python
    OCR Algorithm
    TensorFlow
    Natural Language Processing
    Chatbot Development
    ERP Software
    Digital Marketing
    MERN Stack
    Data Science
    Machine Learning
    Web & Mobile Design Consultation
    Mobile App Development
    Data Analysis
    Web Application
  • $83 hourly
    • 4.9/5
    • (30 jobs)
    The two second version: Hello there 👋, I specialise in AI Automation with 5 years' experience in the digital tech space, so if you are looking to scale your growing business through high performance, scalable systems that last, then I would love to work with you! ------- The longer sit down version: Hello there! 👋 — great to connect. Over the years, I’ve leveraged a mix of advanced tools like GPT-4, Stable Diffusion, Make, N8N, and Zapier. I’ve developed a wide range of systems,Some highlights include: - Automated lead generation and outreach setups (think: sourcing and qualifying leads, then reaching out via email, SMS, or social media with personalized, AI-written messages) - Content automation systems (capable of producing blog posts, social snippets, visuals, full websites, and even YouTube videos), - Seamless onboarding flows (covering everything from payment processing and intake forms to CMS syncs and welcome journeys), I'm also well-versed in pretty much every CRM and project management platform under the sun—Monday, Asana, Trello, ClickUp, Airtable, Salesforce, Keap—you name it. If you need someone who’s obsessed with smart, scalable automation and building systems that actually work, I’d love to help. No matter how long we collaborate—whether it’s a quick sprint or a long-term engagement—you’ll get efficient, reliable builds and top-notch communication every step of the way. Excited to connect!
    Featured Skill Python
    Looker Studio
    Data Analytics & Visualization Software
    Business Analysis
    Analytics Dashboard
    Analytics
    Microsoft Power BI Data Visualization
    Microsoft Excel
    Data Analytics
    SQL
    Data Visualization
    Microsoft Power BI
    Google Sheets
    Business Intelligence
    Tableau
  • $70 hourly
    • 5.0/5
    • (44 jobs)
    Proficient in statistical analysis of all forms. I am very experienced with Survey Analysis, and also have a keen interest in all sports statistics projects (prediction models and betting algorithms). I can make data work for you! I have degrees in both Statistics and Finance (MSc, BSc) plus experience in Investment Banking and Business/Data Analysis.
    Featured Skill Python
    Microsoft PowerPoint
    Microsoft Power BI
    Microsoft Excel
    R
    Data Analysis
    Analytical Presentation
    Analytics
    Data Analytics
    Microsoft Power BI Data Visualization
    Visualization
    Data Science
  • $42 hourly
    • 5.0/5
    • (3 jobs)
    A data scientist with experience handling large code infrastructure, performing data analysis and building analytical and visualisation tools. Highly skilled at constructing predictive models using simulations, distributions, algorithms or deep (machine) learning techniques. Application experience includes sports, financial markets and worldwide econometrics. Looking to move into the environmental space. - Coding languages and software experience: C#, python, R, matlab, SQL and Excel (VBA). - Experience with deep learning methodology and frameworks. - Data Scientist / Consultant.
    Featured Skill Python
    Neural Network
    Code Refactoring
    R Shiny
    Interactive Data Visualization
    C#
    Machine Learning
    Predictive Model
    R
    Data Analytics
  • $75 hourly
    • 5.0/5
    • (23 jobs)
    - BSc Physics (Hons) - 5 Years supporting businesses in all sectors with unique tech requirements. I specialize in small/medium businesses, providing full stack data services ranging from database management, scraping, AI modelling, all the way through to dashboard builds. I am fairly new to Upwork but far from new to data consultancy, check out my company website, just search for Beeson Analytics. I started my data analytics journey with a degree in physics, building models and simulations of complex physical systems. Realizing my love for data I then transitioned with a certification from The London School of Economics in Data Analytics. Systems Experience ▪️ Excel - Mostly for data cleaning ▪️ SQL (MySQL, PGAdmin) - Where required based on the data warehousing ▪️ Python (Libraries including pandas, seaborn, matplotlib etc) - For the key analytics ▪️ Tableau - For visualising my findings bonus: ▪️ Linux - Again depending on the data warehousing/systems used
    Featured Skill Python
    Scriptwriting
    SQL
    LLM Prompt Engineering
    CSV
    AI Model Integration
    Data Science
    Tableau
    Data Modeling
    Data Visualization
    Data Cleaning
    Automation
    Data Analytics
    Data Engineering
    Microsoft Excel
  • $40 hourly
    • 5.0/5
    • (4 jobs)
    I am a systems designer and manager with a talent for practical problem solving. In the course of my career, I have worked for market-leading technology companies including Sohonet, the award-winning private communications network for the media and entertainment industry, the Lightworks editing company, and the Computer Film Company. I have led a variety of bespoke projects, including designing systems for Formula One racing, work on multiple EU-funded European collaborative projects, hanging high-bandwidth laser communications relays off the side of buildings in the rain, writing image processing algorithms for Ridley Scott movies, designing telemetry and building control systems for National Grid, trading in the data centre market, laying telecoms links under roads, and rescuing companies by fixing their trashed IT systems or taming their out-of-control software projects. Sometimes both at once.
    Featured Skill Python
    Resource Allocation
    JavaScript
    Security Engineering
    Network Engineering
    Network Design
    Image Processing Software
    Visual Effects
    C++
    C
    Software Architecture
    Database Architecture
    Computing & Networking
    Cybersecurity Monitoring
    Machine Learning
  • $35 hourly
    • 5.0/5
    • (8 jobs)
    ⚡️ I am a low code and web developer based in the UK, using low code tools to build solutions fast. 📈 I build business systems quickly in Airtable and other low code automation tools. 🧑🏻‍💻 I code in JavaScript and Python and can augment low code tools with custom functions and APIs. I can provide help with: - Airtable - Excel - Google App Script - JavaScript - Python - Automations Please get in touch!
    Featured Skill Python
    Google Sheets Automation
    Automation
    Google Apps Script
    Power Query
    Microsoft Excel
    React
    Node.js
    TypeScript
    JavaScript
    Airtable
  • $40 hourly
    • 5.0/5
    • (3 jobs)
    𝗬𝗢𝗨𝗥 𝗣𝗔𝗜𝗡 𝗣𝗢𝗜𝗡𝗧𝗦 → 𝗠𝗬 𝗦𝗞𝗜𝗟𝗟𝗦 → 𝗬𝗢𝗨𝗥 𝗪𝗜𝗡𝗦 Tired of manual workflows? Let’s automate your business with AI-driven solutions! I specialize in AI-driven automation, Python development, and large-scale data engineering. Whether you need a scalable FastAPI backend, a web scraper with Scrapy/Selenium, or an LLM-powered chatbot (GPT-4, Claude, RAG), I build solutions that save time, cut costs, and boost efficiency. 💡 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 ➔ End-to-End Automation: Expert in Zapier, Make.com, n8n, Pabbly, and custom API integrations to automate CRM, eCommerce, finance, and marketing workflows. ➔ AI & LLM Development: Specialized in Generative AI (OpenAI, Gemini, Claude), RAG architectures, fine-tuning (LoRA, QLoRA), and AI agent development (CrewAI, AutoGen, Vapi.ai, Bland AI). ➔ Python Powerhouse: Django, Flask, FastAPI, Scrapy, Selenium, Pandas, and NumPy for web apps, data scraping, and ETL pipelines. ➔ Data Engineering: ETL, Apache Airflow, Kafka, Snowflake, BigQuery, dbt, and AWS Glue for robust data pipelines. ➔ 100+ API Integrations: From Shopify, HubSpot, and Twilio to OpenAI, ElevenLabs, and MPesa, I make platforms talk seamlessly. 🛠️ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ➊ AI & Machine Learning: ○ LLM Development: GPT-4, LLaMA 3, Mistral, LangChain, Vector Databases, Hugging Face ○ Prompt Engineering & Fine-Tuning: RLHF, DPO, PEFT, Axolotl ○ Computer Vision: OpenCV, YOLO, Roboflow, Tesseract OCR ○ AI Agents: CrewAI, AutoGen, Voice Agents (Vapi, Retell AI, ElevenLabs) ➋ Automation & No-Code: ○ Tools: Make.com, Zapier, n8n, Pabbly, Airtable, Retool ○ CRM Automation: HubSpot, Salesforce, Zoho, GoHighLevel, ActiveCampaign ○ E-commerce: Shopify, WooCommerce, Magento (order/inventory automation) ➌ Python Development: ○ Frameworks: Django, Flask, FastAPI, Scrapy, Playwright ○ Data Engineering: Airflow, Prefect, Spark, Talend, Pentaho ○ Web Scraping: Selenium, BeautifulSoup, Scrapy, Proxy Networks ➍ Cloud & DevOps: ○ AWS: Lambda, S3, RDS, SageMaker, Glue ○ Google Cloud: BigQuery, Dataflow, Vertex AI ○ Docker, Kubernetes, Terraform, CI/CD ➎ Databases: ○ SQL: PostgreSQL, MySQL, Oracle, SQL Server ○ NoSQL: MongoDB, Firebase, DynamoDB, Redis ○ Data Warehousing: Snowflake, Delta Lake ➏ Full-Stack Development: ○ Frontend: React, Vue.js, Next.js, Tailwind CSS ○ Backend: RESTful APIs, WebSockets, GraphQL 📈 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐞𝐫𝐯𝐞: ✓ AI Startups (LLM apps, chatbots, AI agents) ✓ E-commerce (Shopify automation, inventory sync) ✓ Finance (Trading bots, Forex APIs, Stripe/PayPal automation) ✓ Healthcare (HIPAA-compliant data pipelines) ✓ Marketing Agencies (CRM automation, lead gen workflows) 📌𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞? 💯 48-hour delivery for MVPs | 100% client satisfaction 💯 Transparent workflows (Jira/Trello updates daily) 💯 Free 30-min consult to audit your automation needs 📩 Let’s Build the Future Together! Ready to automate your business? 🔴 Invite me to your job or message me with “PYTHON” for a free workflow audit! Expertise: Python, Power BI, Django, FastAPI, Flask, API Integration, Data Scraping, Automation, Generative AI, JavaScript, TypeScript, React, Machine Learning, Computer Vision, Data Engineer, Automation Expert, PHP, Vue.js, REST API, AI Developer, Prompt Engineering, Agentic AI, SOAP, Zapier, Airtable, AWS, Webhooks, MySQL, ChatGPT, OpenAI API, Airflow, Kafka, ETL, PostgreSQL, MongoDB, Redis, DynamoDB, Firebase, No-Code, Low-Code, Shopify, Zendesk, Twilio, Mailchimp, PayPal, Stripe, HubSpot, Trello, Google Maps, Dropbox, Azure Data Factory, TensorFlow, PyTorch, LangChain, Hugging Face, YOLO, OpenCV, GPT-4, Claude, Gemini, Selenium, Pandas, NumPy, BeautifulSoup, Playwright, Data Analysis, ETL Pipelines, Snowflake, BigQuery, Spark, Hadoop, AWS Lambda, SageMaker, Kinesis, SQS, SNS, CloudWatch, IAM, Cognito, API Gateway, Docker, Kubernetes, GitHub, Bitbucket, Jira, CI/CD, Next.js, Tailwind CSS, Bootstrap, jQuery, WebSockets, Microservices, OAuth, JWT, Stripe API, PayPal API, Twilio API, Google API, Elasticsearch, LLM Fine-Tuning, RAG, Pinecone, Weaviate, AI Chatbots, Voice AI, AI Model Deployment, MLOps, Streamlit, Power BI, Tableau, Google Data Studio, Microsoft Azure, GCP, Heroku, DigitalOcean, Vercel, Netlify, WebAssembly, Trading Bot, Binance API, Telegram API, Algorithmic Trading, WebRTC, Socket.IO, MQTT, IoT, Raspberry Pi, Arduino, Edge AI, ONNX, CUDA, Databricks, MLflow, Prometheus, Grafana, ELK Stack, Logstash, Kibana, Cybersecurity, Penetration Testing, OWASP, Cryptography, AES, RSA, Federated Learning, GANs, Reinforcement Learning, Transformers, BERT, GPT, DALL·E, Diffusion Models, AutoML, Hyperparameter Optimization, Bayesian Optimization, Genetic Algorithms, Linear Programming, Multithreading, Asynchronous Programming, Distributed Systems, Sharding, Load Balancing, Docker, Kubernetes, Jenkins, GitHub Actions, Ansible, Terraform, Helm, Consul, Envoy, NGINX, Redis, Kafka, RabbitMQ, gRPC, OpenAPI, GraphQL, REST, Webhooks, HTTP/2, HTTP/3
    Featured Skill Python
    Microsoft Power BI
    Deep Learning
    Data Analysis
    Computer Vision
    Machine Learning
    Web Scraping
    CRM Automation
    n8n
    Make.com
    Zapier
    Bot Development
    Chatbot Development
    Automation
    Artificial Intelligence
  • $130 hourly
    • 5.0/5
    • (27 jobs)
    As a Power BI Developer with over eight years of experience, I've built reports for C-Suite executives and operational teams across multiple industries, including leading brands such as Sony and The Economist. My expertise lies in developing two types of reports: Strategic reports that provide a high-level overview of the "big picture", typically focused on comparing transactional sales against targets. These reports are designed to help senior management make informed decisions and monitor progress towards their goals. Tactical reports that are tailored to the needs of specific operational teams, such as marketing, HR, and operations. These reports include metrics that are relevant to each team's objectives and help them identify areas for improvement and make data-driven decisions. I take pride in delivering reports that are visually engaging, easy to understand, and provide actionable insights that help my clients achieve their goals. Whether you need strategic or tactical reports, I have the skills and experience to help you leverage the power of Power BI and turn your data into a strategic asset. ---------------------------------------------------------------------------------------------------- Technology Stack ⭐Business Intelligence tools Over eight years working with leading business intelligence tools for small, medium and enterprise businesses. The experience is based on briefing, mockup, data modelling, data visualization, training, and maintenance. 🥇High Experience 📊 Power BI: Develop reports, DAX measures optimization, data transformation & integration with Power Query. 📊 Tableau 🏭 ETL 🛠️ SQL (Azure SQL, PostgreSQL, Oracle SQL, Redshift, Snowflake, SQL Server) 🛠️ Azure & AWS 🛠️ Python and R 🛠️ Azure Data Factory 🛠️ Azure Functions 🛠️ API Integrations: Hubspot, Quickbooks, NetSuite, Bing Ads, among others. 🛠️ Odata Integrations: Microsoft Dynamics.
    Featured Skill Python
    PostgreSQL
    Microsoft PowerApps
    Microsoft Azure SQL Database
    Microsoft Power BI Development
    Data Warehousing
    Data Scraping
    Google Analytics
    Technical Analysis
    Business Intelligence
    Data Visualization
    Data Analysis Expressions
    Microsoft Excel
    Microsoft Power BI
    Tableau
  • $55 hourly
    • 4.9/5
    • (26 jobs)
    I am a Chartered Engineer based in the United Kingdom and specialise in databases for business solutions. Software currently used includes SQL Server, MS Access, Python, ReportBuilder, Excel ,Power BI, AWS and Azure. I was in academia for many years and gained much experience from industrial consultation in addition to teaching numerous software languages/packages. I can think outside of the box, am self-motivated and able to present solutions that clients haven't even considered. Areas of expertise include finance, resource scheduling, energy calculations, project management, engineering design, computerized control, CRM, bespoke business systems. Buildings are a speciality of mine, not just as a Building Services Engineer but also as a self-builder, project manager and a DIY expert. I have experience in many aspects of green buildings including Solar Thermal, underfloor heating/cooling, and rainwater harvesting. Area Covered: the world for remote working or within 100 miles of London for onsite work. Education ----------------- Graduated in Building Services Engineering from the National College of Heating, Ventilation, Refrigeration, and Fan Engineering. Continued studies obtaining an MPhil and then a PhD. As part of my post as a University Lecturer, I took many short courses and extended mu knowledge. Took earlier retirement from lecturing and specialised as a consultant my in e-commerce.
    Featured Skill Python
    Microsoft Access
    Office 365
    Inventory Management
    Amazon EC2
    Back-End Development
    Shopify Development
    API Integration
    Ecommerce
    Amazon MWS
    SQL
    Visual Basic for Applications
    Database Design
    Microsoft SQL Server
    SQL Programming
  • $100 hourly
    • 5.0/5
    • (6 jobs)
    I am a Senior Web and Mobile Developer with full-stack application development experience focused on open source technologies and frameworks My experience encompasses building responsive web sites using modern web frameworks; cross platform mobile application development for enterprise and startups, I also have extensive experience in system integration with web services and databases. Having worked on a wide range of projects across multiple industries including financial services, pharmaceuticals, transportation and manufacturing, I am equally comfortable working as an individual and as part of a team. I aim to work closely with my clients to ensure the best possible solution is delivered. I am flexible with working hours and look forward to hearing from you to discuss any upcoming projects and requirements.
    Featured Skill Python
    Redux
    Node.js
    CI/CD
    Firebase
    Angular
    Ionic Framework
    React
    SQL
    JavaScript
    HTML5
    CSS 3
    TypeScript
  • $60 hourly
    • 5.0/5
    • (9 jobs)
    Experienced Data Scientist & AI Engineer with 10 years of hands-on expertise in consulting, experimentation design, sampling strategies, feature engineering, and deploying advanced machine learning, deep learning, NLP, computer vision, Knowledge Mining, Document Intelligent, and Generative AI models. Proven success in building and scaling AI solutions across diverse business domains, with a strong foundation in mathematical statistics, Data Science and artificial intelligence. Well-versed in modern AI methodologies including Generative AI, Large Language Models (LLMs), and Responsible AI. Adept at working in fast-paced, cross-functional environments with a focus on delivering high-impact, production-ready solutions. Core Competencies: 1. Programming Languages & Tools Proficient in Python, R, SQL, and NoSQL (MongoDB), with strong command of Unix/Linux environments for scripting, automation, and system-level operations. 2. Machine Learning & Deep Learning Hands-on experience with Scikit-learn, TensorFlow, PyTorch, Keras, XGBoost, LightGBM, and Transformer architectures for building and optimizing supervised, unsupervised, and deep learning models. 3. Natural Language Processing (NLP) & Large Language Models (LLMs) Expertise in SpaCy, NLTK, HuggingFace, GPT, BERT, T5, and LangChain. Delivered projects involving: * Text & Document Classification * Summarization (Abstractive & Extractive) * Sentiment & Aspect-Based Analysis * Named Entity Recognition (NER) * Language Detection & Translation * Conversational AI (Chatbots, QnA, CLU, Knowledge Base QA) * Speech Processing (ASR – Speech to Text, TTS – Text to Speech) * Healthcare Text Analytics & Key Phrase Extraction 4. Computer Vision Skilled in designing and deploying vision-based models using CNNs, YOLO, U-Net, and other architectures for: * Image Classification, Segmentation, and Captioning * Transfer Learning with ResNet, Inception, VGG, MobileNet * Face Detection & Recognition for Security & Authentication * License Plate Detection, Robotics, and Self-Driving Applications * Image Processing & Multi-Modal AI Integration 5. Generative AI Proficient in building applications using GPT-3/4, LLaMa, PaLM, and Retrieval-Augmented Generation (RAG). Skilled in prompt engineering, generative dialogue systems, and creative AI solutions including style transfer and content generation. 6. Statistical & Predictive Analytics Advanced capabilities in predictive modeling, time series forecasting, A/B testing, principal component analysis (PCA), hypothesis testing, and other dimensionality reduction techniques. 7. MLOps & Model Deployment Experienced with productionizing ML pipelines using Docker, Kubernetes, MLflow, CI/CD pipelines, Flask, FastAPI, and Streamlit. Strong in model lifecycle management and reproducibility. 8. Cloud Platforms Proficient in deploying scalable ML/AI solutions across cloud platforms: * AWS: SageMaker, Lambda, S3 * GCP: BigQuery, Vertex AI * Azure: Machine Learning Studio 9. Data Visualization & Reporting Effective in communicating insights using Seaborn, Matplotlib, Plotly, Tableau, Power BI, Excel, and Google Data Studio for both technical and non-technical stakeholders. Certifications: 1. Machine Learning Specialization – Stanford University 2. Deep Learning Specialization – DeepLearning.AI 3. Natural Language Processing Specialization – DeepLearning.AI 4. MLOps: Machine Learning in Production – DeepLearning.AI 5. Generative Adversarial Networks Specialization – DeepLearning.AI 6. Generative AI Fundamentals – IBM 7. TensorFlow: Advanced Techniques Specialization 8. AI in Marketing and Finance 9. Organizational Leadership – Northwestern University GitHub Portfolio 🔗 github.com/AnjaliDharmik
    Featured Skill Python
    Generative AI
    Large Language Model
    Artificial Intelligence
    Statistics
    Time Series Analysis
    Computer Vision
    Matplotlib
    SQL
    Machine Learning
    NumPy
    TensorFlow
    pandas
    Natural Language Processing
    Python Scikit-Learn
  • $20 hourly
    • 5.0/5
    • (7 jobs)
    I'm a Certified Enterprise Big Data Professional and Data Analyst with over 6 years of experience. I specialize in turning complex business needs into actionable insights and effective solutions. I excel in analyzing business processes, developing tailored solutions, and setting up insightful reporting systems. My toolkit includes PowerBI, Tableau, Excel, Databricks, Azure Synapse, and Data Factory. My hands-on approach and commitment to excellence have led to successful projects and satisfied clients. Let's work together to leverage your data and achieve your business goals effectively and efficiently.
    Featured Skill Python
    Tableau
    Microsoft Power BI
    R
    Data Scraping
    SQL
    Microsoft Excel
  • $30 hourly
    • 5.0/5
    • (2 jobs)
    Unlock the Power of Your Data! Are you ready to transform your data into a goldmine of insights? I'm here to help you do just that! As an enthusiastic and skilled AI/ML Data Engineer, Power BI Developer, ETL Developer, and Reporting Engineer, I bring a wealth of knowledge and passion to every project. What I Bring to the Table: • AI & Machine Learning Magic: Using cutting-edge algorithms and models, I turn raw data into predictive powerhouses, giving you the insights you need to stay ahead of the curve. • Power BI Mastery: Creating vibrant, interactive dashboards that make your data come alive, ensuring you can easily grasp critical metrics and trends. • ETL Expertise: Building seamless ETL pipelines that guarantee accurate and efficient data integration, so you can trust your data. • Reporting Prowess: Developing custom reports that empower your team to make informed, data-driven decisions with confidence and clarity. Why Partner with Me? • Proven Success: I've delivered standout results across a variety of industries, consistently surpassing client expectations. • Tech Savvy: Proficient in an array of tools and technologies, including Python, R, SQL, Power BI, SSIS, and more. • Detail-Oriented: I pay meticulous attention to detail, ensuring every data point is accurate and reliable. • Communicative and Collaborative: I prioritize clear and open communication, keeping you involved and informed throughout our collaboration. Let's team up to harness the power of your data and transform it into a strategic asset for your business. Together, we'll achieve your goals with precision and excellence. I'm excited to embark on this journey with you! With Love & Respect Aftab
    Featured Skill Python
    Data Mining
    Image Classification
    Deep Learning Modeling
    Machine Learning
    Data Warehousing
    ETL Pipeline
    Microsoft Power BI Development
    Microsoft Power BI Data Visualization
    Report Writing
    Data Integration
    Data Modeling
    Data Visualization
    Power Query
    Data Analysis
  • $30 hourly
    • 4.9/5
    • (33 jobs)
    🎯 Been Top Rated Plus | Senior Full-Stack Engineer | AI Solutions Expert | Next.js & React Specialist| ⭐ 5 Star Feedback Hello there! I am an experience Web and Mobile Engineer with proven track record of delivering high-performance applications with expertise in AI integration, React ecosystem, and cloud solutions. Having 6+ years of experience transforming complex requirements into scalable products. My passion lies in turning your business ideas into reality while maintaining the highest quality standards in my code. Let's collaborate and bring your project to life! 🎯 Recent Impact: - Built custom RAG systems increasing client revenue by 40% - Engineered Next.js 15 MVP in 4 weeks with parallel routes & AI integration - Scaled systems handling 10TB+ data with 99.9% uptime - Optimized applications achieving 2.5x faster load times - Led teams delivering 62% revenue growth through technical innovations 💻 Technical Expertise: Frontend Development: ✓ Next.js 13/14/15 (App Router, Server Components) ✓ React.js with TypeScript ✓ Performance optimization & SEO ✓ Modern UI libraries & state management AI & Backend: ✓ Custom RAG Systems & LangChain ✓ Node.js/Express.js/Nest.js ✓ GraphQL (Apollo Stack) ✓ MongoDB, PostgreSQL ✓ AWS/GCP cloud services 🔥 Recent Projects: 1. Agentic-AI Web App (wenudj) - Custom RAG system with 40% revenue increase - Next.js 15, MongoDB, Server Components - Built MVP in 2 month using V0, Cursor, Vercel AI, Langchain 2. Legal Tech Solution (Legalutopia.co.uk) - AI chatbot for solving legal queries - Custom GPT model reducing response times by 50% - 40% boost in user engagement 3. Music Streaming Platform in React Native - 10TB+ data handling with content caching - 60% faster load times 4. IoT Health Solution (Deep Care) - Award-winning Flutter application - Adopted by 15 German corporations - 60% decrease in health issues - 40% performance improvement 5. AI Writing Assistant Tools (Smodin.io) - AI Homework solver, AI content detection, rewriter, plagiarism detector etc. - 62% revenue boost - 30% faster sprint completion 💪 Why Choose Me: - End-to-end development expertise - Focus on measurable business outcomes - Modern tech stack mastery - Strong communication skills - Quality-focused, maintainable code Let's discuss how I can help bring your project to success! 🚀 Available upto 40 hours/week | Fast Response Time | London, UK (GMT)
    Featured Skill Python
    CMS Framework
    AI Mobile App Development
    AI Consulting
    Expo.io
    Google Cloud Platform
    Generative AI
    AI Chatbot
    MERN Stack
    Flutter
    React
    Next.js
    Full-Stack Development
    Mobile App Development
    Web Development
  • $15 hourly
    • 4.6/5
    • (16 jobs)
    💯 100% Success Rate on Upwork 🏆 4 years+ of experience 🏆 Top-rated 🏆 5-star rated Sr. Mern, Nextjs, and React native developer. Efficiency and quality are my priorities - typically delivering ahead of schedule and above and beyond client expectations. I'm fast and thorough and have seen just about everything you can imagine within the frontend and backend framework I have 4 years of industry experience in Web and mobile app Development, Design, and data scraping. I'm skilled in React Native, React JS, and React. For the past 4 years+, my specific expertise has been in API & Plugin Development, Site Migrations, Speed Optimization and many more. Due to my excellent verbal and written communication skills, I remain a top-ranked professional. Skills and Technologies ✅ React Js, Next Js, Angular Js ✅ React Native, ✅ Node Js, Express, GraphQl ✅ Bootstrap, Material UI, Semantic UI, TailwindCss ✅ Javascript (ES6), Typescript ✅ Docker Database ✅ PostgreSQL, MySQL, MongoDB and Firebase\Firestore Server Deployment: ✅ Aws, Heroku, Vercel. Methodology: ✅ Agile and Scrum As a top-rated developer, I always try to provide top-quality work. Feel Free to discuss your project ideas with me, I would love to help you build state-of-the-art web and mobile applications. Key skills: React Js, Next Js, React Native, Node Js, Express, Bootstrap, TailwindCss, Material UI, Semantic UI, Bootstrap, Javascript (ES6), Typescript, PostgreSQL, MySQL, MongoDB, Firebase, Fire store, Aws, Heroku, Agile, Scrum, GIT.
    Featured Skill Python
    AWS Lambda
    Data Analysis
    Machine Learning
    Firebase
    React Native
    Redux
    Node.js
    MongoDB
    Microsoft SQL Server
    Next.js
    TypeScript
    React
    JavaScript
    ExpressJS
  • $24 hourly
    • 4.9/5
    • (37 jobs)
    I thrive on providing efficient and cost-effective solutions to real-world problems. Helping companies, startups, and independent entrepreneurs to analyze, evaluate, and overcome different engineering problems. Following is a summary of my skills and academic background. I have a masters in mechanical engineering with four years of industrial experience in mechanical equipment design, prototyping, and manufacturing. I have worked on diverse projects from their inception to the manufacturing and testing stages. - Strong theoretical knowledge and practical experience in physics modeling and numerical simulations- stress analysis, vibration analysis, motion study, and, thermofluid simulations. Proficient in commercial software packages including Ansys, Abaqus, COMSOL Multiphysics, and Star CCM+. - Extensive experience in mechanical design calculations and computer modeling using CAD software packages. I have more than 8 years of experience in 3D modeling, visualization, and engineering drawing development using SOLIDWORKS, CATIA, and AutoCAD. - Good programming skills in numerical modeling and data analysis using MATLAB and Python. - 4 years of project management experience which has taught me professionalism, time management, and communication. Therefore I value these aspects in all my projects. Note: Please do not hire me to complete academic assignments, exams, or projects. This is plagiarism, an academic offense, and I do not support it. However, I would be more than happy to provide help/assistance/tutoring in projects and courses.
    Featured Skill Python
    Machine Learning
    Computational Fluid Dynamics
    Calculus
    Mathematics
    3D Design
    Abaqus
    Arduino
    Machine Design
    Mechanical Engineering
    Finite Element Analysis
    ANSYS
    CAD
    3D Printing
    MATLAB
    SolidWorks
    COMSOL Multiphysics
  • $30 hourly
    • 5.0/5
    • (7 jobs)
    A Top-Rated Full-Stack Developer with proven experience delivering high-quality solutions to international clients on Upwork. Specialises in full-stack development with a strong focus on JavaScript, Node.js, React.js, and MongoDB. Currently pursuing a Master’s in Artificial Intelligence and Robotics at the University of Hertfordshire, with expected graduation in 2026. Holds a Bachelor’s in Software Engineering from COMSATS University, where I was recognised for innovative contributions, including a blockchain-based land registration system awarded by Ignite – National Technology Fund. Key Achievements: 🏆 Award-winning blockchain innovator, recognised by “Ignite - National Technology Fund” for a blockchain-based land registration system. 🚀 Led the development of Pakistan’s first crypto mining pool, providing transparent and profitable solutions. 💡 Spearheaded the creation of a hydro cryptocurrency mining plant in collaboration with the KPK government. 🎓 Educated 50K+ students at Tenup on cryptocurrency and blockchain.
    Featured Skill Python
    Blockchain Development
    Cryptocurrency
    Cloud Computing
    DevOps
    Full-Stack Development
    Django
    React Native
    Back-End Development
    ExpressJS
    Node.js
    C++
    JavaScript
    CSS
    HTML
  • $30 hourly
    • 5.0/5
    • (3 jobs)
    Detail-oriented QA Tester with hands-on experience in manual and functional testing, as well as SQL-based data validation. I’ve worked with cross-functional teams across Taiwan, Malaysia, and EMEA, contributing to a 25% reduction in recurring bugs and improving overall system efficiency. Skilled in tools like Notion, Figma, and SharePoint, I bring strong analytical thinking and a collaborative mindset to every project. Let’s build software that’s not just functional — but truly reliable and user-friendly.
    Featured Skill Python
    Adobe Illustrator
    Adobe Photoshop
    CSS
    HTML
    Figma
    Notion
    SQL
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