Freelancers Para Contratação - Página 6
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Contratar senbhavin
Founders come to me when they need one engineer who owns the entire product: React, Next.js, Node.js, Python, AI integration, mobile app, and deployment. I build AI-powered SaaS products, MVPs, and full-stack web and mobile applications from architecture to production deployment. In 10+ years, I have shipped...Founders come to me when they need one engineer who owns the entire product: React, Next.js, Node.js, Python, AI integration, mobile app, and deployment. I build AI-powered SaaS products, MVPs, and full-stack web and mobile applications from architecture to production deployment. In 10+ years, I have shipped products used by real businesses: → Built multi-tenant SaaS platforms with schema-based data isolation, role-based access control, Stripe subscription billing, and full admin dashboards deployed and running in production. → Integrated OpenAI, Claude, Azure OpenAI, and LangChain into real products, building AI agents, RAG pipelines, and speech-to-text workflows. → Engineered custom NLP engines with 93.3% entity accuracy, sub‑20ms responses, and scalable processing across 500+ products in a 5‑step state machine. → Developed React Native and Flutter apps with real-time features, third-party payment, and map integrations, delivered simultaneously on iOS and Android. → Engineered real-time architectures using WebSockets, SignalR, and Socket IO for platforms handling 10,000+ concurrent users without performance degradation. → Built and integrated complex third-party systems, DocuSign contract workflows, IMAP email ingestion, government compliance APIs, G2A catalog sync, and multi-system automation pipelines. → Worked across SaaS, healthtech, logistics, e-commerce, sports, fintech, and real estate, adapting quickly to domain requirements without hand-holding. → Maintained Preferred Freelancer badge with Top Rated Freelancer, across 150+ completed projects with long-term client relationships and on-time delivery. My stack covers the full product: → AI & LLM Integrations • OpenAI, Claude, Gemini API Integration • LangChain, Pinecone, Weaviate, FAISS • Custom AI Agents, Intelligent Workflows, RAG Architecture → Frontend Development • React, Next.js (App & Pages Router), Vue.js, Angular • Tailwind CSS, Material UI, Chakra UI, Framer Motion • Redux, Context API, React Query → Backend Development • Node.js, Express.js, Nest.js • Python, Django, FastAPI, Flask • Supabase, Firebase, REST APIs, GraphQL • WebSockets, Socket IO, JWT/OAuth Authentication → Mobile Development • React Native (Expo & CLI), Flutter • Real-time chat & video (Twilio, Agora, WebRTC) • Third-party integrations (Stripe, Maps, Push Notifications) → Database & Cloud • PostgreSQL, MySQL, MongoDB, Redis • AWS (S3, EC2, Amplify), Google Cloud I work best with founders and technical leads who need one reliable engineer to own the build end-to-end. I communicate clearly, flag blockers early, and treat your deadline as mine. Send me a message with your requirements, and we can outline your technical roadmap on a quick call. Bhavin Sen menos -
Contratar ShaikhAneesa
ShaikhAneesa ShaikhAneesa
$25 Dólares / hora
Python | R | SPSS | Power BI | LLM & AI ExpertPakistanRedação de Pesquisa, Redação técnica, Gestão de projetos, Elaboração de relatórios, Processamento de dadosHello, I'm a data analyst with 8+ years of hands-on experience in transforming raw data into actionable insights. I have been assisting businesses, researchers, and doctoral scholars globally in effectively analyzing qualitative and quantitative data using tools such as Stata, SPSS, R, Python, EViews, Power BI, and...Hello, I'm a data analyst with 8+ years of hands-on experience in transforming raw data into actionable insights. I have been assisting businesses, researchers, and doctoral scholars globally in effectively analyzing qualitative and quantitative data using tools such as Stata, SPSS, R, Python, EViews, Power BI, and Excel. In addition to my core data analysis expertise, I have expanded my capabilities in AI automation, machine learning, and large language model (LLM) applications. I work with frameworks like LangChain and Retrieval-Augmented Generation (RAG) to develop intelligent solutions such as chatbots, knowledge retrieval systems, and automated analytics pipelines — enabling organizations to streamline workflows and enhance decision-making with AI-powered insights. With a blend of domain expertise in business and science and robust statistical skills, I am equipped to decode complex datasets, unveil hidden patterns and trends, and present findings as actionable predictive and explanatory models. ► My Services: ✔️ Statistical Analysis using R / SPSS / STATA / EViews: -Descriptive Statistics: Means, Medians, Modes, Standard Deviations, Frequency Distributions, and Cross-tabulations -Hypothesis Testing: T-Tests, Chi-square Tests, and ANOVA (ANOVA/ANCOVA/MANOVA) -Regression Analysis: Linear and Logistic Regression Models -Time Series Analysis: Trend Analysis, Seasonality, and Forecasting -Multivariate Analysis: PCA, Factor Analysis, and Cluster Analysis -Econometric Analysis: VAR, VECM, and Panel Data Analysis ✔️ Machine Learning & AI Automation: -Supervised and Unsupervised Learning (Regression, Classification, Clustering) -Natural Language Processing (NLP) and LLM Applications -LangChain and RAG-based Chatbots, Assistants, and Knowledge Systems -Automated Data Pipelines and Predictive Modeling ✔️ Power BI Reporting: -Extracting data from various sources (APIs, Excel files, SQL Servers, etc.) -Cleaning and transforming data using Power Query on Datasets or Dataflows -Establishing data model relationships -Creating and validating measures using DAX -Developing and testing charts and filters -Designing user-friendly interfaces ✔️ Data Visualization: -Histograms, Scatter Plots, Box Plots, Heatmaps, and Dendrograms ✔️ Reporting and Documentation: -Comprehensive statistical reporting with clear visualizations and actionable insights tailored to your needs — ensuring that findings are both understandable and practical for decision-making. With this broad technical expertise, I provide free consultations and strategic recommendations to help clients address real-world challenges and drive smarter, data-informed decisions in today’s AI-driven world. Best Regards, Aneesa menos -
Contratar acewebexperts
Most businesses don’t fail because of bad products — they fail because they’re invisible in search, ads, and now AI-driven discovery. Ace Web Experts fixes that. We help businesses scale using ROI-focused SEO, GEO (Generative Engine Optimization), AI-powered SEO, high-ROAS Google Ads, and fast, conversion-optimized...Most businesses don’t fail because of bad products — they fail because they’re invisible in search, ads, and now AI-driven discovery. Ace Web Experts fixes that. We help businesses scale using ROI-focused SEO, GEO (Generative Engine Optimization), AI-powered SEO, high-ROAS Google Ads, and fast, conversion-optimized websites. 🏆 Top 2% Freelancer Community 🌍 650+ projects completed | 15+ countries served 🔁 25%+ repeat hire rate 📊 Results We’re Known For ✅ 400% average ROAS in Google Ads ✅ $1M+ revenue generated for clients ✅ 350+ SEO, GEO & AI-SEO campaigns delivered ✅ 180+ WordPress & Shopify websites built ✅ 90+ speed score for 50+ websites ✅ 90+ hacked & malware-infected sites recovered If it impacts traffic, revenue, or conversions — we’ve handled it. 💼 What We Help You With • SEO (Technical, Content & White-Hat Growth) • GEO – Optimizing brands for AI & generative search • AI-SEO – Visibility across AI search engines & LLMs • Google Ads & PPC Management • WordPress & Shopify Development • Core Web Vitals & Speed Optimization • Content Writing & SEO Content Strategy • Local SEO & Online Reputation Management • Malware Removal & Website Security ⭐ Why Clients Stick With Us ✔ 580+ verified 5-star reviews ✔ 9+ years of hands-on execution ✔ Google Ads & GA4 Certified Professionals ✔ 50+ client referrals & endorsements ✔ Clear communication & zero guesswork We don’t chase short-term wins — we build search visibility that compounds over time, including AI-first discovery. 🤝 Our Process (Simple & Transparent) 📞 Free strategy call ✔ SEO, GEO & AI-visibility audit ✔ Quick wins + scalable growth plan ✔ Custom proposal based on your goals 📩 Let’s Build Your Growth Engine If you want a long-term digital partner (not a one-off freelancer), click Hire and let’s talk. Tarun K. Ace Web Experts menos -
Contratar AttariBros
I’m Attari Bros, a professional graphic design studio with 16 years of creative excellence and more than 7,000 successful projects completed. Our team crafts bold, memorable visual identities that help brands stand out and resonate. What We Do: Logo & Brand Identity: Custom, timeless logos and full branding...I’m Attari Bros, a professional graphic design studio with 16 years of creative excellence and more than 7,000 successful projects completed. Our team crafts bold, memorable visual identities that help brands stand out and resonate. What We Do: Logo & Brand Identity: Custom, timeless logos and full branding packages Print & Marketing Collaterals: Business cards, brochures, flyers, and more Illustrations & Icon Design: From quirky character designs to refined icons Vehicle Wraps & Large-Format Graphics: Eye-catching designs made to impress How We Work: Discovery & Research — We start by understanding your business, vision & audience Concept Development — Multiple design options + sketches to choose from Feedback & Refinement — We iterate based on your feedback until it’s just right Final Delivery — High-resolution files, editable source files, print-ready assets Support — We’re happy to help with future tweaks or variations Why Choose Us: Proven Track Record: 7,000+ projects, 7,000+ reviews, 4.8⭐ average Client Satisfaction: 100% satisfaction guarantee — we don’t stop until you’re happy Clear Communication: Fast responses, regular updates, and multiple design options Value for Money: Transparent rates, flexible packages, and high-quality deliverables Ready to Get Started? Send me a message to discuss your project — or request a free concept to see how we can bring your vision to life. Let’s make something amazing together! menos -
Contratar barirak33
Hi there! I'm a passionate and versatile graphic designer with over 5 years of experience bringing brands to life through bold, clean, and eye-catching design. I specialize in: Logo Design (Minimal, Modern, Custom) Flyer & Poster Design T-Shirt Graphics Business Cards & Letterheads Social Media Graphics Full Brand...Hi there! I'm a passionate and versatile graphic designer with over 5 years of experience bringing brands to life through bold, clean, and eye-catching design. I specialize in: Logo Design (Minimal, Modern, Custom) Flyer & Poster Design T-Shirt Graphics Business Cards & Letterheads Social Media Graphics Full Brand Identity Packages website design landing pages Whether you're launching a new business, refreshing your brand, or creating merchandise, I'm here to help you stand out with high-quality, professional visuals tailored to your vision. Creative | On-Time Delivery | Easy Communication | 100% Satisfaction Let's work together to make your ideas a visual reality! Feel free to message me anytime -- I'd love to hear about your project. menos -
Contratar Akinfusions
You are searching for a superb and eminence work than you are on the right profile. My name is Ali Khalid and I am a member of a team of professionals having years of experience and providing services to our clients globally on aim 100% of their satisfaction.You are searching for a superb and eminence work than you are on the right profile. My name is Ali Khalid and I am a member of a team of professionals having years of experience and providing services to our clients globally on aim 100% of their satisfaction. menos -
Contratar zillionsupp
Thanks for visiting my profile. I specialize in web development within the freelance community, leveraging over 13+ years of experience in the industry. I have successfully managed, designed, developed, programmed, and troubleshooted numerous projects for a diverse range of clients worldwide. I pride myself on...Thanks for visiting my profile. I specialize in web development within the freelance community, leveraging over 13+ years of experience in the industry. I have successfully managed, designed, developed, programmed, and troubleshooted numerous projects for a diverse range of clients worldwide. I pride myself on delivering quality-driven, bug-free website development. My skills: ✔️ Programming: PHP, APIs, React, jQuery, ASP, Node.js, Python, Angular, etc. ✔️ Platforms: WordPress, Shopify, Joomla, CI, Magento, LMS (Moodle). ✔️ Shopify Expertise: Theme development, Liquid coding, API integration, Shopify Plus optimization. ✔️ WordPress Expertise: Custom themes, plugins, WooCommerce integration, API setup, multisite management. ✔️ Page Speed Optimization: Expert in improving website load times and overall performance. ✔️ Frontend Development: HTML, CSS, JavaScript, Shopify Liquid. ✔️ Backend Systems: Software ERP/CRM/HRM/POS. ✔️ Design: UI/UX, Graphic/Website design, Logo, Banner, Icons, Infographics, Illustrator. ✔️ eCommerce Solutions: WooCommerce, Shopify, eCommerce. ✔️ Custom Development: Plugin creation and integration, API integration. ✔️ Integrations: Payment integration, QR code, Google Maps API, WebGL. ✔️ Web Application Development: Web app design and development. ✔️ Digital Marketing: PPC, SEO, SMO. Industries I’ve Worked With: News, Fitness, Crowdfunding, Rental services, Social networking, Healthcare, Fuel delivery, Real estate, eCommerce, Food delivery, Grocery services, Dating platforms, Chat applications, Car parking, Auctions, Transport, Classifieds, Events, Directories, Job portals, LMS, Laundry services, Salon booking, Hotels, Tours, and Travel. I promise quick turnaround times, unlimited revisions, great customer service, and 100% quality work. Let’s connect and bring your project ideas to life! menos -
Contratar qamar1619
Understanding the challenge of making standout content in today's saturated digital space, I am here to elevate your video projects with professional finesse and a creative edge. My name is Qamar Shahzad, and I bring a unique blend of technical expertise in Adobe Suite and a keen eye for compelling visual storytelling...Understanding the challenge of making standout content in today's saturated digital space, I am here to elevate your video projects with professional finesse and a creative edge. My name is Qamar Shahzad, and I bring a unique blend of technical expertise in Adobe Suite and a keen eye for compelling visual storytelling that can capture and retain audience engagement. Clients have praised my work for its polished execution and attention to detail; I'm ready to deliver that same excellence to your videos. I offer the following services to my clients: Video Editing Audio Editing Instagram Ads TikTokAds Social Media Reels Podcast Editing YouTube Videos Brand Promotional Videos Corporate Videos Wedding Videos with special Effects (Cinematic Style) menos -
Contratar zeeshanmomin722
zeeshanmomin722 zeeshanmomin722
$15 Dólares / hora
Graphic Design | Logo Design | Photo Editor | PDFUnited StatesWe are a professional design and digital solutions Company with over 10 years of industry experience, delivering high-quality services to clients worldwide. Our expertise goes beyond graphic design—we also provide website development and Excel-based solutions tailored to business needs. We specialize in...We are a professional design and digital solutions Company with over 10 years of industry experience, delivering high-quality services to clients worldwide. Our expertise goes beyond graphic design—we also provide website development and Excel-based solutions tailored to business needs. We specialize in industry-leading tools such as Adobe Photoshop, Adobe Illustrator, and Adobe InDesign, along with modern web technologies and advanced Excel solutions. Our services include branding, corporate identity, marketing materials, website design and development, data management, automation, and more. Our approach combines creativity, technical expertise, and a deep understanding of client requirements to ensure every project meets the highest standards. We are committed to delivering innovative, reliable, and result-driven solutions that help businesses grow and operate more efficiently. Software Expertise : ☑️ ADOBE ILLUSTRATOR ☑️ ADOBE PHOTOSHOP ☑️ ADOBE INDESIGN ☑️ ADOBE PREMIERE ☑️ POWERPOINT ☑️ ME EXCEL ☑️ ME WORD ☑️ HTML, PHP, WORDPRESS, WIX, SHOPIFY Highly Skilled in the following areas : ✅ Logo Designs ✅ Children's book Illustrations ✅ Flyer Designs ✅ Label and Packaging ✅ T-Shirt Designs ✅ Brochure Designs ✅ Caricature & Cartoon Designs ✅ Stationery Design and Brand Identity ✅ Book cover / Cd Cover Designs ✅ Banner / Poster Designs ✅ Portrait Designs ✅ Business Card Designs ✅ Presentation designs ✅ Photo Retouching ✅ Info-graphic Designs ✅ Sticker Designs ✅ Icon Designs ✅ 2D-3D Logo Designs ✅ Video Editing We are look forward to working with you! menos -
Contratar hassannaweed4
hassannaweed4 hassannaweed4
$40 Dólares / hora
AI & Automation Engineer | Full-Stack DeveloperPakistanI’m a seasoned Software Engineer with a passion for blending functionality and visual appeal into seamless user experiences. My expertise covers a broad tech stack including HTML/CSS, JavaScript, React, Python, and more, enabling me to deliver robust, intuitive, and user-friendly web applications. Holding a Master’s...I’m a seasoned Software Engineer with a passion for blending functionality and visual appeal into seamless user experiences. My expertise covers a broad tech stack including HTML/CSS, JavaScript, React, Python, and more, enabling me to deliver robust, intuitive, and user-friendly web applications. Holding a Master’s in Software Engineering, I bring advanced skills in Big Data, Python, and AI, leveraging data-driven insights to build high-impact solutions. I specialize in AI-powered applications using OpenAI, LangChain, and Pinecone, as well as automation workflows with n8n, Make.com, and Zapier. From advanced Python development to end-to-end automation and AI chatbot integrations (Slack, Discord, WhatsApp), I approach every project with a forward-thinking mindset. My ability to merge technical precision with minimalistic, engaging design ensures that every product I create not only works flawlessly but also resonates with its audience. If you’re seeking a professional who can elevate your digital presence with the perfect balance of functionality, innovation, and aesthetics, I’m ready to bring your vision to life. menos
