FinTech Developers để thuê
Hiện 17 kết quả
Các Freelancer được bảo trợ
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I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable...I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable collaborating on projects that involve hardware, mechanical constraints, or real-world performance considerations. I take pride in understanding the “why” behind a project, not just the requirements list, because good engineering—whether digital or mechanical—solves real problems. I bring a practical, detail-oriented mindset shaped by experience with mechanical systems, design tolerances, and how things are actually built and used, not just how they look on paper. I’m known for being dependable, detail-oriented, and easy to work with. I communicate clearly, meet deadlines, and take ownership of what I deliver. Whether I’m building new features, improving performance, integrating with hardware, or fixing bugs that “should be simple but somehow aren’t,” I approach each task with care and persistence. I’m comfortable working independently or as part of a team, adapting quickly to different tech stacks, workflows, and engineering disciplines. I value long-term partnerships and aim to build solutions that scale, last, and perform reliably in real-world conditions. I work hard, enjoy what I do, and I won’t disappear halfway through a project—unless it’s to grab coffee and come back with a better solution. ít hơn
Thuê Omarko9
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I’m a senior blockchain engineer and product builder with multiple shipped Web3 platforms across smart contracts, DApps, and on-chain infrastructure. I don’t spend much time selling ideas — I execute and let the work speak. I specialize in taking ambiguous Web3 problems and turning them into full-scope MVPs,...I’m a senior blockchain engineer and product builder with multiple shipped Web3 platforms across smart contracts, DApps, and on-chain infrastructure. I don’t spend much time selling ideas — I execute and let the work speak. I specialize in taking ambiguous Web3 problems and turning them into full-scope MVPs, end-to-end, quickly and cleanly. My background spans: Smart contracts (Solidity, EVM) DApp development (frontend + backend) Blockchain integrations (ETH, Solana, BTC, PoS networks) Product architecture, scoping, and execution MVPs for startups, protocols, and founders who need real output fast I work best with teams that value speed, ownership, and clarity. If you’re looking for someone who can move from idea → working product without hand-holding or endless back-and-forth, I’m a strong fit. Available for: Full-scope MVP builds Blockchain product development Smart contract engineering Rapid execution for Web3 startups Happy to move fast and show execution on a real problem. ít hơn
Thuê blakewalters54
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⭐⭐Welcome to my Profile⭐⭐ Are you searching for a passionate and skilled content writer who can breathe life into your ideas and boost your online presence? Look no further! I am your go-to expert for all things content, and I'm here to transform your vision into engaging, SEO-optimized, and visually appealing...⭐⭐Welcome to my Profile⭐⭐ Are you searching for a passionate and skilled content writer who can breathe life into your ideas and boost your online presence? Look no further! I am your go-to expert for all things content, and I'm here to transform your vision into engaging, SEO-optimized, and visually appealing prose. I’m a professional writer with more than 10 years of experience in Business plan, Data Analyst, Powerpoint Presentation and project management. I am certain to deliver top notch work, free from grammatical errors, zero plagiarism and the instructions duty followed. This work is provided within your budget and short deadlines. My expertis ⭐Proofreading & Editing ⭐Resume/Cover Letters ⭐Business plan ⭐Data Analyst ⭐Financial Modeling ⭐Financial Statement Analysis ⭐ Case Study Analysis ⭐Powerpoint Presentation(PPT) ⭐Research Writing ⭐Essay Writing ⭐Dissertation/Thesis ⭐Report Writing ⭐Literature Review ⭐Case Studies Projects ⭐Excel Work and more fields. Why Choose Me: • Expertise: With extensive experience in each of my listed skills, I bring a wealth of expertise to every project. • Detail-Oriented: My meticulous attention to detail ensures error-free and polished deliverables. • Innovation: I approach each task with creativity, providing unique solutions tailored to your specific needs. • Deadline Driven: Time is of the essence, and I am committed to delivering high-quality work within agreed-upon timelines. I am damn sure that you will love my services, try me once at least. I am anxiously waiting for your messages...!!! ít hơn
Thuê eliza019
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anisamushtaq001 anisamushtaq001
$30 USD / giờ
Sr. Web Designer & CMS Developer | Graphics ExpertUnited StatesTitle: All-in-One Web Designer & Developer, Creative Graphic Designer Description: Hi, I help businesses stand out and grow with stunning websites and graphics that capture attention, drive conversions, and establish a lasting brand impact. ✅ 100+ websites launched - mobile responsive, SEO-ready,...Title: All-in-One Web Designer & Developer, Creative Graphic Designer Description: Hi, I help businesses stand out and grow with stunning websites and graphics that capture attention, drive conversions, and establish a lasting brand impact. ✅ 100+ websites launched - mobile responsive, SEO-ready, conversion-focused ✅ 300+ graphics & brand visuals designed - from logos to full brand kits ✅ 2x–3x increase in conversions through UX-driven web design ✅ $500K+ in client revenue generated via optimized web & eCommerce solutions ✅ 120+ Reviews with repeated and happy customers. 📌Services: 1. Web Design & Development using WordPress, Shopify, Webflow, Wix, and custom builds 2. Graphic Design: - Logo Design - Banner/Poster - Brochure/Flyer - Illustration - Social Media Posts - Brand Guidelines - PowerPoint Presentations - Menu Design - Caricature and Cartoons - Covers, Packagings and Labels - T-shirts - Icon Design 3. UI/UX Design: mobile-first, user-focused, Figma & Adobe XD 4. Storyboard, Scriptwriting, and 2D Animations with Voiceovers in several accents. 🤝Why Clients Love Working With Me: ⭐ Unlimited Revisions - until you're 100% satisfied ⭐ Fast Turnaround - quality work, always on time ⭐ Free On-Page SEO Setup - better Google visibility ⭐ 30 Days Free Support - post-launch help included ⭐ Mobile Responsive & Fast Loading - optimized for all devices ⭐ Conversion-Focused Design - built to boost results ⭐ Smooth UX + Strong Branding - make a powerful first impression ⭐ Clear Communication - timely updates & full transparency ⭐ No Hidden Costs - upfront pricing, no surprises If you want designs that convert and websites that perform, let's talk! ít hơn
Thuê anisamushtaq001
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TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 32nd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 32nd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. "Honoured WWF Corporate Member, because saving the world is just a side gig!" TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business using Agentic AI and all major types of AI: Narrow AI, General AI, Generative AI, and Predictive AI—enhancing automation, personalization, and decision-making ✅ SAAS-based platform Design and Development to streamline your business processes and increase efficiency ✅ Mobile App Design and Development to make your business available at your customers' fingertips ✅ CRM Design and Development to effectively manage your customers ✅ ERP solutions Design and Development to integrate all business operations and provide real-time insights ✅ Blockchain Development to create decentralized platforms, dApps, and smart contracts on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ Logo Designing to give your business a Brand Identity ✅ Graphics Designing to make your customers fall in love with ✅ Website Design and Development that tells your business story and sells your products/services globally ✅ PLC and SCADA System Support for industrial automation, including configuration, programming, and AI-enhanced control systems for real-time monitoring and optimization At TAFSOL, we understand that a strong online presence is crucial to your business success. That’s why we take a comprehensive approach—ensuring every aspect of your digital presence is optimized for maximum impact. From eye-catching logos to fully functional websites, web apps, and mobile applications—we’ve got it all covered. What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 200+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT (Partial Weekend Support) ✅ Physical Presence in the UK, USA, UAE, and PK Let’s start a chat here on Freelancer.com to discuss your project and share our ideas with you. Google us “Tafsol Technologies” and explore our amazing services and reviews. Thanks for Visiting our Profile!! ít hơn
Thuê Tafsol
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I am a results-driven Senior Software Engineer with 8+ years of experience designing and delivering scalable, high-performance software across web, mobile, cloud, AI, and embedded platforms. I specialize in full-stack development, cloud-native architecture, AI integration, and enterprise-grade systems, helping...I am a results-driven Senior Software Engineer with 8+ years of experience designing and delivering scalable, high-performance software across web, mobile, cloud, AI, and embedded platforms. I specialize in full-stack development, cloud-native architecture, AI integration, and enterprise-grade systems, helping businesses build secure, maintainable, and future-proof solutions. My result is end-to-end systems that are well-architected, production-ready, and built to scale—covering everything from backend services and cloud infrastructure to AI-powered features and edge/IoT integrations. I deliver solutions that perform reliably under real-world load, are easy to maintain, and can evolve as business needs grow. If you work with me, you get a senior engineer who can design, build, and integrate full-stack applications, cloud infrastructure, AI services, and embedded/edge systems with a clear focus on business outcomes. I take ownership, communicate clearly, identify risks early, and turn complex requirements into practical, scalable technical solutions—not quick fixes. What I Service: 1️⃣ Full-stack: Python, Java, C#, JavaScript/TypeScript, Node.js, React, Angular, Django, Spring Boot, Flutter, React Native; microservices, REST APIs, secure and scalable backend systems 2️⃣ Cloud & DevOps: AWS, Azure, GCP; Docker, Kubernetes; cloud-native architecture; CI/CD pipelines; unit testing, integration testing, TDD 3️⃣ AI Engineering: LLMs, NLP, speech-to-text, text-to-speech, computer vision; AI-powered APIs; data pipelines; low-latency inference services 4️⃣ Embedded & Edge: C/C++, Python, Linux; IoT and edge devices; real-time processing; REST, MQTT, WebSockets; performance optimization 5️⃣ Technical Leadership: Code reviews, mentoring, technical standards, Agile/Scrum collaboration, translating business requirements into scalable solutions ít hơn
Thuê rositai9805
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I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps,...I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products. ít hơn
Thuê ma557
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Where modern web development meets powerful AI, I build smart, scalable, and performance-driven digital solutions designed to solve real business problems. From intuitive user interfaces and cross-platform applications to robust backend systems, intelligent AI workflows, and secure cloud infrastructure, my work...Where modern web development meets powerful AI, I build smart, scalable, and performance-driven digital solutions designed to solve real business problems. From intuitive user interfaces and cross-platform applications to robust backend systems, intelligent AI workflows, and secure cloud infrastructure, my work focuses on delivering reliable, future-ready products that scale seamlessly and drive measurable impact. Frontend React · Next.js · Vue.js · AngularJS · HTML5 · CSS3 · Tailwind CSS · JavaScript · TypeScript Backend Node.js · Express · Python · Django · Java · Spring Boot · PHP · Laravel · REST APIs · GraphQL App Development React Native · Expo · Flutter · Progressive Web Apps (PWA) · Android (Java) · Cross-Platform Applications AI / ML Agentic AI · RAG Pipelines · LangChain · LangFlow · OpenAI APIs · Vector Databases · Prompt Engineering · AI Automation · Natural Language Processing (NLP) Databases & Storage MySQL · PostgreSQL · MongoDB · Firebase · Redis · Supabase · DynamoDB · SQLite APIs & Integrations Third-Party APIs · Payment Gateways · OAuth · Webhooks · REST · GraphQL · API Security Authentication & Authorization JWT · OAuth 2.0 · Role-Based Access Control (RBAC) · Session Management · Single Sign-On (SSO) Cloud & Deployment AWS · Docker · Kubernetes · CI/CD Pipelines · GitHub Actions · Vercel · Netlify · Linux · Nginx Server & Infrastructure Handling Server Setup & Configuration · Load Balancing · SSL/TLS · Domain & DNS Management · Reverse Proxy · Monitoring & Logging · Performance Optimization · Backup & Recovery Testing & Quality Assurance Jest · Cypress · Playwright · Unit Testing · Integration Testing · End-to-End Testing Performance & Optimization Code Splitting · Caching · Lazy Loading · CDN · SEO Optimization · Lighthouse Audits Version Control & Collaboration Git · GitHub · GitLab · Bitbucket · Agile · Scrum · Jira CMS & Headless Platforms Strapi · Sanity · Contentful · WordPress · Headless CMS Web Security OWASP Best Practices · Rate Limiting · CORS · CSRF · XSS Protection · Secure APIs ít hơn
Thuê BhavinOndhiya
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codefusion53 codefusion53
$60 USD / giờ
AI & Web | Custom Software, SaaS, and AutomationUnited StatesI’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms,...I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms, e-commerce, and API integrations - Automation – streamlining workflows with AI, APIs, and custom scripts to save time and cut costs My approach is simple: I listen carefully, design smart solutions, and deliver high-quality results on time. Whether you need an AI-powered tool, a modern web platform, or a long-term development partner, I can bring your vision to life. Let’s collaborate to turn your ideas into reliable, high-performing solutions. ít hơn
Thuê codefusion53
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I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire...I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire technology stack—from hardware-level programming and kernel engineering to cloud dashboards, mobile apps, and AI automation that connects everything together. I build stable, secure, production-ready systems used in robotics, IoT, industrial automation, automotive, smart devices, and modern cloud platforms. Full-Stack Engineering * Frontend: React, Next.js, TypeScript * Backend: Node.js, Python (FastAPI, Flask), REST/GraphQL APIs * Databases: PostgreSQL, MySQL, MongoDB * Cloud: AWS, Docker, CI/CD, Edge-to-Cloud Integration * Building dashboards, remote monitoring & control systems for embedded devices * IoT platforms, OTA firmware update servers, device management portals Blockchain & Web3 Development * Smart Contracts: Solidity, Rust, Go (Hyperledger Fabric chaincode) * Blockchains: Ethereum, BSC, Polygon, Hyperledger Fabric, Solana * Development Tools: Hardhat, Foundry, Truffle, Fabric test-network, Chaincode lifecycle * Frontend: React, TypeScript, Web3.js, ethers.js, WalletConnect, dApp interfaces * Backend: Node.js (NestJS), Python, REST/GraphQL APIs, Oracle integration * Infrastructure: Docker Compose V2, Kubernetes, nginx, PM2, multi-node deployments * DeFi Protocols: Token contracts (ERC20/721/BEP20), DEX/AMMs, yield farming, staking * Enterprise: Permissioned networks, multi-channel Fabric setups, supply chain DLT solutions AI, ML & Intelligent Systems * AI/ML Integration into Embedded Systems * Python-based ML pipelines (PyTorch, TensorFlow, scikit-learn) * Computer Vision for edge devices (OpenCV, YOLO, ONNX Runtime) * TinyML and model optimization for constrained hardware * Sensor fusion, anomaly detection, predictive maintenance * LLM integration via API for device automation or cloud dashboards Technology Stack & Tools * Languages: C, C++, Embedded C, Python, Shell/Bash, JavaScript/TypeScript * OS/RTOS: Linux, FreeRTOS, Zephyr * Build Systems: Yocto, Buildroot, CMake, Make, Bitbake * Debugging: GDB, JTAG, Valgrind, Oscilloscope, Logic Analyzer * Cloud/DevOps: Docker, AWS, GitHub Actions, CI/CD * AI Tools: PyTorch, TensorFlow, ONNX, OpenCV ít hơn
Thuê draganm59
