Data Science Expertsพร้อมรับจ้าง
แสดงผล 148 รายการ
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ว่าจ้าง Herculesz
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. ย่อ -
ว่าจ้าง EightVeer
8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI. On Freelancer, our work spans strategic advisory, AI adoption, market research, financial analysis, go-to-market planning, digital marketing, sourcing,...8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI. On Freelancer, our work spans strategic advisory, AI adoption, market research, financial analysis, go-to-market planning, digital marketing, sourcing, and operational improvement. We bring structured problem solving, executive-level judgment, and disciplined delivery to engagements that require both strategic clarity and practical execution. Clients work with 8veer for professionalism, responsiveness, analytical rigor, and measurable business impact. We support organizations across finance, technology, healthcare, energy, real estate, retail, and the public sector with advice that is commercially grounded, well-structured, and built for action. ย่อ -
ว่าจ้าง tangramua
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... ย่อ -
ว่าจ้าง janita24
Hi there! You can call me Jane, your go-to freelancer with over 5 years of experience in various domains. I pride myself on providing specialized services that cater to the unique needs of individuals and companies like yours. I'm your go-to expert. I excel in; ☑️ SPSS, Jamovi, R programming, Python, Excel,...Hi there! You can call me Jane, your go-to freelancer with over 5 years of experience in various domains. I pride myself on providing specialized services that cater to the unique needs of individuals and companies like yours. I'm your go-to expert. I excel in; ☑️ SPSS, Jamovi, R programming, Python, Excel, Tableau, Power BI ☑️ GIS, ArcGis, Geospatial, etc ☑️ Well-researched papers, technical writing, copy writing, Blogs ☑️ Editing, PDF, Image/picture Editing, Proofreading, Microsoft word, PowerPoint. ☑️Wikipedia Page Creation, Wikipedia Publishing, Wikipedia Page Translation ☑️LLMs, Advanced AI models, Machine Learning (ML), MySQL, AI Development ☑️ App and website development via Python, PHP, Java, React, Node. ☑️ Database management. MySQL, SQL, PostgreSQL, etc So why choose me? ☑️ Committed to QUALITY ☑️ Flexibility ☑️ Competitive pricing ☑️ Integrity ☑️ Satisfaction Guaranteed ☑️ Timely delivery Let's collaborate and create something truly spectacular! Reach out to me today, and together, we'll elevate your business to new heights. Trust me, you'll be thrilled with the results. ย่อ -
ว่าจ้าง xuezhe315
I am a seasoned software engineer with a proven track record of delivering cutting-edge, user-centric digital solutions for startups, enterprises, and global brands. My work spans the entire software development lifecycle — from ideation and architecture to deployment and optimization — with a focus on modern web,...I am a seasoned software engineer with a proven track record of delivering cutting-edge, user-centric digital solutions for startups, enterprises, and global brands. My work spans the entire software development lifecycle — from ideation and architecture to deployment and optimization — with a focus on modern web, mobile, and AI-driven applications. Over the years, I’ve mastered the art of blending aesthetics, performance, and scalability, ensuring every project I touch not only meets technical requirements but also drives measurable business growth. 🔹 My Core Expertise Web Development (Frontend & Backend) Modern JavaScript frameworks: React.js, Vue.js, Next.js Backend mastery: Node.js, Django, FastAPI, Laravel Styling & UI: Tailwind CSS, Material UI, custom component libraries REST & GraphQL APIs, real-time applications, PWA development Mobile Development Cross-platform excellence: React Native, Expo, Flutter High-performance native integrations Pixel-perfect, responsive mobile UI/UX Artificial Intelligence & Machine Learning Natural Language Processing (NLP), computer vision, predictive modeling Custom model training & deployment (TensorFlow, PyTorch, scikit-learn) GPT, Vertex AI, OpenAI API integrations for chatbots, automation & intelligent decision-making Data pipelines, analytics dashboards, AI-powered automation Cloud & DevOps AWS, GCP, Azure deployment & scaling Docker, Kubernetes, CI/CD pipelines, serverless architectures PostgreSQL, MySQL, MongoDB, Firebase 💼 Why Clients Choose Me Proven Delivery: Successfully led 20+ full-scale projects from concept to production. Business-Driven Mindset: I translate technical complexity into real-world business outcomes. Scalable Solutions: Architected systems that support millions of users without compromising performance. Transparent Communication: Clear, proactive, and client-focused at every stage. Whether you’re launching a high-growth SaaS platform, building an AI-powered mobile app, or modernizing your digital ecosystem, I bring a unique blend of deep technical expertise and strategic thinking to turn complex visions into flawless reality. ย่อ -
ว่าจ้าง rabbiawebjuggler
rabbiawebjuggler rabbiawebjuggler
$30 USD / ชม.
MS Excel, Website, WordPress & Scraping ExpertPakistanI am a data analyst. I will provide my services for data entry, data analysis, and data mining. I am highly experienced in web scraping, web search, product listing, and MS excel and Pdf fillable Forms Services ✔ MS Excel ✔ PDF, Word, Excel, PowerPoint ✔ Data entry ✔ Typing ✔Product Listing - Shopify - Woocommerce -...I am a data analyst. I will provide my services for data entry, data analysis, and data mining. I am highly experienced in web scraping, web search, product listing, and MS excel and Pdf fillable Forms Services ✔ MS Excel ✔ PDF, Word, Excel, PowerPoint ✔ Data entry ✔ Typing ✔Product Listing - Shopify - Woocommerce - E-Commerce ✔ Internet research ✔ Data mining ✔Web research ✔ Web scraping ✔ Lead generation ✔ Product Searching ย่อ -
ว่าจ้าง devanshkhandekar
Enthusiastic, self-motivated, Machine Learning Engineer with >6 years of experience in a full-time role and as a freelancer, with a solid mathematics background, leveraging ML, NLP, and statistical techniques for model development and deployment. I've hands-on experience in designing pipelines and deploying the model...Enthusiastic, self-motivated, Machine Learning Engineer with >6 years of experience in a full-time role and as a freelancer, with a solid mathematics background, leveraging ML, NLP, and statistical techniques for model development and deployment. I've hands-on experience in designing pipelines and deploying the model in the cloud environment. ย่อ -
ว่าจ้าง kend27
I build intelligent systems that understand the world through audio, images, and data. With expertise across machine learning, deep learning, and real-time AI, I help companies turn raw inputs—speech, video, documents, sensor streams—into powerful, production-ready applications. What I Do Voice AI Development: ASR,...I build intelligent systems that understand the world through audio, images, and data. With expertise across machine learning, deep learning, and real-time AI, I help companies turn raw inputs—speech, video, documents, sensor streams—into powerful, production-ready applications. What I Do Voice AI Development: ASR, TTS, diarization, voice activity detection, emotion classification, realtime WebSocket audio pipelines, and LLM-based conversational AI systems. Computer Vision: Object detection (YOLOv8/RTDETR), image classification, OCR, document intelligence, multi-object tracking, pose estimation, and custom model training with PyTorch/TensorFlow. Data Science & Machine Learning: Predictive modeling, time-series forecasting, embeddings, RAG, NLP, evaluation pipelines, and end-to-end data workflows. Tech Stack ML/DL: Python, PyTorch, TensorFlow, OpenCV, HuggingFace, Transformers Voice AI: Whisper, NeMo, Deepgram, Silero, WebRTC, VAD, TTS models CV: YOLO, Detectron2, OpenCV, LayoutLM, PaddleOCR Pipelines: FastAPI, Docker, Airflow, MLflow, Redis, Kafka Cloud: AWS, GCP, Azure Tools: Jupyter, CVAT, Label Studio, DVC, W&B What You Get Working With Me Clean, production-grade code Clear communication and frequent updates Models optimized for accuracy, latency, and cost Fast turnaround and reliable delivery A partner who thinks about product and engineering Example Projects Built real-time voice assistant using Whisper + LLM with <200ms latency Developed end-to-end document OCR + structured extraction pipeline Trained custom YOLO models for object detection, tracking, and quality inspection Built multimodal AI for audio–video emotion recognition Automated data pipelines for millions of records with MLflow + DVC If you need a serious engineer who understands the full lifecycle—from data → model → deployment—let’s build something great together. Send me a message anytime. I respond quickly. ย่อ -
ว่าจ้าง qualityxenter
qualityxenter qualityxenter
$40 USD / ชม.
✨GET WORK WITH AI&PLAGIARISM REPORTS BEFORE TIME ✨Pakistan✨✨ “ حَسْبُنَا اللَّهُ وَ نِعْمَ الْوَ كِيلُ ”✨✨ “Sufficient for us is Allah, and [He is] the best Disposer of affairs.” ▶Myself Amna Ahmad and I am a highly committed towards my work. You can rely on QualityXenter for quality and consistency in...✨✨ “ حَسْبُنَا اللَّهُ وَ نِعْمَ الْوَ كِيلُ ”✨✨ “Sufficient for us is Allah, and [He is] the best Disposer of affairs.” ▶Myself Amna Ahmad and I am a highly committed towards my work. You can rely on QualityXenter for quality and consistency in writing. I never violate copyright rules. I am professionally active in the field of writing since 2019 for my clients on different platforms. I am well versed in various referencing styles such as ✔Harvard, ✔APA, ✔MLA, ✔Chicago, ✔AGLC, ✔OSCOLA Turabian, ✔IEEE and various others. 100% plagiarism-free essays for everyone! ▶Professionally qualified Freelancer with more than ten years of experience. Available 24/7 to provide quality and reliable services that suits your budget. Have completed more than 5000 projects that ranges from; ✔Academic Writing (Research Papers, Term Papers, and Course Works) ✔Thesis and Dissertations ✔Presentations ✔Proposals ✔Business Plans ✔Research Writing ✔Report Writing ✔Data analysis ✔SPSS, MATLAB ✔Machine Learning ✔Deep Learning ✔Technical Writing ✔Proofreading ✔ebook writing ✔Graphic Design ▶Be assured of 100% original content with strict adherence to deadline. ★★★★★Exceptional quality work ★★★★★100% original and plagiarism free work ★★★★★ Constant Communication ★★★★★Prompt delivery ╚⏤⏤------------------------------------------⏤╗❀╔⏤-------------------------------------------------------⏤⏤╝ ▶I am dam sure that you will love my services, try me once at least. I am anxiously waiting for your messages......❣ ย่อ -
ว่าจ้าง MrBimbola
Welcome! I’m Bashorun Bimbola Rasheed, a GIS Specialist, Web Developer, python expert and 3D Animation with 9+ years of experience in Geospatial Analysis, Remote Sensing, Full-Stack Development, data analysis, and 3D Design. I deliver high-quality, innovative solutions that help businesses optimize workflows, analyze...Welcome! I’m Bashorun Bimbola Rasheed, a GIS Specialist, Web Developer, python expert and 3D Animation with 9+ years of experience in Geospatial Analysis, Remote Sensing, Full-Stack Development, data analysis, and 3D Design. I deliver high-quality, innovative solutions that help businesses optimize workflows, analyze data, and make informed decisions. What I Offer: GIS & Remote Sensing ✔ Spatial Data Analysis – Expert in ArcGIS, QGIS, and Google Earth Engine for spatial modeling and analysis. ✔ Geolocation - Skilled in geolocation by utilizing GIS tools and python ✔ Remote Sensing – Skilled in satellite imagery analysis (Landsat, Sentinel), land classification, and forest monitoring. ✔ Cartography & Visualization – Creating interactive, data-driven maps for reports and decision-making. ✔ Database Management – Handling spatial databases using SQL, PostgreSQL/PostGIS, and GeoServer. ✔ Custom GIS Solutions – Automating workflows with Python, JavaScript, and Google Earth Engine. Web Development & Software Solutions ✔ Full-Stack Development – Proficient in React.js, Next.js, Node.js, and Express.js. ✔ Geospatial Web Apps – Building real-time interactive maps with Leaflet.js and Mapbox. ✔ Database Integration – Managing SQL, MongoDB, and Firebase for seamless operations. ✔ Business & E-commerce Websites – Creating custom portfolio sites, e-commerce platforms, and CMS solutions. AutoCAD & Revit Design ✔ 2D & 3D Drafting – Using AutoCAD and Revit for architectural and engineering projects. ✔ BIM Modeling – Creating intelligent 3D models for urban planning and infrastructure. ✔ Urban Infrastructure Planning – Integrating GIS & CAD for sustainable city development. Why Work With Me? ✅ Certified Expert – BSc & MSc in Geography & Environmental Management, plus certifications from UC Davis, DHIS2, TuDelft, and WageningenX. ✅ Multi-Skilled Professional – GIS, Web Development, and CAD expertise in one package. ✅ Results-Driven – Focused on efficiency, accuracy, and innovation. ✅ Clear Communication – Delivering structured reports and real-time updates. Notable Achievements Forest Loss Analysis – Conducted GIS-based assessments for Kainji Lake Reserve in Google Earth Engine. Custom GIS Web Apps – Built real-time geospatial dashboards using Mapbox, React.js & Leaflet.js. Flood Risk Mapping – Collaborated on projects to identify and mitigate flood-prone areas. 3D Urban Planning – Designed BIM models and CAD layouts for sustainable infrastructure projects. Web & Database Development – Created a student database system and an online food ordering app using SQL & Node.js. Tools & Technologies I Excel In: GIS & Remote Sensing: ArcGIS, QGIS, Google Earth Engine, ENVI, ERDAS Imagine Web Development: React.js, Next.js, Node.js, Express.js, Tailwind CSS, Firebase, PostgreSQL, MongoDB Architecture & Design: AutoCAD, Revit, SketchUp Data Management & Visualization: PostgreSQL/PostGIS, SQL, DHIS2, Tableau, Power BI Message me today to discuss your project. ย่อ
