Financial APIs Experts Untuk Diupah
Menunjukkan 9 hasil
Freelancers Ditaja
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. kurang
Upah Lazarone1
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Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and...Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and economics that are becoming more and more prevalent in the industry. I specialize in a number of different areas of financial engineering, including: * Forex markets and stock exchange markets. * Financial analysis. * Machine Learning. * Statistic analysis. My skills are: * Metatrader 4/5 * cTrader * TradingView * C++ * C# * .NET * Pine Script * Java * Python * HTML/HTML5 - JS - CSS * Data Processing * Data Analysis I work to ensure that all my projects within these fields can scale and adapt to the industry as it changes, and I work diligently with my clients to create applications and solutions that can be used long term. I could say more, but I think the best thing a prospective client can do is to look through my portfolio and reviews. My work speaks for itself, and I know I can do great things with anyone that works with me, so please don't hesitate to reach out. I love working with new clients, and am always excited for a new project and a new challenge! kurang
Upah Iwori
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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. kurang
Upah ma557
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Hi there! I’m Saad Ahmad Imtiaz, a senior software engineer with 10+ years of hands-on experience crafting powerful, performance-driven solutions for traders, crypto innovators, and fintech ventures. I design and develop systems that are not only fast and scalable — but truly aligned with your trading and business...Hi there! I’m Saad Ahmad Imtiaz, a senior software engineer with 10+ years of hands-on experience crafting powerful, performance-driven solutions for traders, crypto innovators, and fintech ventures. I design and develop systems that are not only fast and scalable — but truly aligned with your trading and business goals. 🔹 What I Create: ✅ Trading Automation & Indicators • MetaTrader (MQL4 / MQL5) • NinjaTrader 7 & 8 • TradingView (Pine Script) • cTrader Automate (cAlgo) • Python (AI models, automation, signal processing) • Solana (Rust-based trading & smart contract systems) ✅ Blockchain & Web3 Solutions • DeFi infrastructure and automation • Rust / Solidity smart contract development • Arbitrage, liquidity, and market-making bots • Telegram / Discord / Twitter alert integrations ✅ Full-Stack & Backend Engineering • Real-time analytics dashboards & trading journals • Backend APIs (NodeJS, Python, Web3 integrations) • Server deployment, optimization & maintenance • Website enhancement and performance tuning 💡 Whether you need a custom-built trading algorithm, blockchain automation, or complete backend architecture — I deliver results-oriented solutions that are clean, reliable, and built to scale. I don’t just develop software — I engineer systems that drive profit and efficiency. 🟢 Always available and quick to respond — ready to collaborate and bring your idea to life. Let’s build something exceptional together. — Saad Ahmad Imtiaz kurang
Upah ImtiazTech
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Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We...Mkaits Technologies is a leading IT Firm committed to delivering a range of services that span the entire spectrum of IT Industry. Since 2019, we have specialized in providing Blockchain solutions, AI & Machine Learning, Big Data Analytics, Web & Mobile development, E-commerce, and Custom Software Solutions. We excel in blockchain technologies, offering DEX, DAPP, Web3, NFT, smart contracts, and DeFi solutions, using platforms like ETH, BSC, and Polygon. Our web & app development services cover Java, Python, PHP, JavaScript frameworks (Reactjs, Nodejs, Angular, Vuejs), and mobile platforms (React Native, Flutter). We also provide e-commerce solutions with expertise in WooCommerce, Shopify, and Magento. Our custom software solutions include AI, machine learning, and data science, using advanced technologies like TensorFlow and AWS. Whether you need blockchain integration, web & mobile development, e-commerce platforms, or custom software solutions, Mkaits is your trusted partner! kurang
Upah mughiraaa
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lucienallencorp lucienallencorp
$60 USD / jam
Quant Trading Systems | Python, Rust, DeFi, MLUnited StatesSenior Python engineer specializing in debugging broken systems. I fix APIs, data pipelines, and production Python errors quickly. Common problems I solve: • Python script failures • FastAPI bugs • SQL/data pipeline issues • API integrationsSenior Python engineer specializing in debugging broken systems. I fix APIs, data pipelines, and production Python errors quickly. Common problems I solve: • Python script failures • FastAPI bugs • SQL/data pipeline issues • API integrations kurang
Upah lucienallencorp
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At Climaxcode, we specialize in delivering high-quality, scalable, and future-ready mobile and web solutions. With 10+ years of proven expertise in native iOS and Android development, our apps have achieved 10M+ downloads, attracted millions of active users every month, and generated $200K+ in app revenue. Recognized...At Climaxcode, we specialize in delivering high-quality, scalable, and future-ready mobile and web solutions. With 10+ years of proven expertise in native iOS and Android development, our apps have achieved 10M+ downloads, attracted millions of active users every month, and generated $200K+ in app revenue. Recognized as a Top Developer on the Play Store, we take pride in building applications that are not only technically robust but also commercially successful. ✅ Highlights -200+ apps live on Play Store & App Store -300+ mobile & web projects delivered -10M+ downloads & millions of monthly users -Trusted by global clients with 100% satisfaction -Transparent communication & on-time delivery 🛠 Technical Expertise -Mobile Development: iOS, Android, Flutter, React Native, Kotlin, Swift, Objective-C, Java -Backend Development: Node.js, PHP (Laravel), Firebase, REST APIs, GraphQL -Integrations: Payment Gateways (Stripe, PayPal, PayStack, Flutterwave), Social APIs (Google, Facebook, --Twitter), Subscriptions, Ads SDK, Messaging SDK, Google Maps, MapBox -Cloud & Tools: AWS, Azure, GCP, GitHub, Bitbucket, CI/CD -UI/UX Design: Figma, Adobe XD, Sketch, Wireframes & Prototyping 🌐 Industry Experience -AI & Chatbot Apps (ChatGPT API) -E-commerce & Marketplace Apps -Taxi Booking & Map-Based Solutions -Health & Fitness Apps -Education & E-learning Platforms -Social & Messaging Apps -Tools, Utilities & Productivity Apps -Music, Entertainment & Streaming Apps -Restaurant & Food Delivery Apps 🚀 Our Services -Native & Cross-Platform Mobile App Development -Custom iOS & Android App Solutions -Hybrid App Development (Flutter, React Native) -Backend Development & API Integration -Cloud Deployment & Maintenance -UI/UX Design for Mobile & Web -End-to-End App Development (from idea to launch) 🎯 Why Choose Climaxcode? -10+ years of proven experience in app development -Guidance throughout the entire product lifecycle -Expertise in in-app monetization & ad integrations -1 month of free post-launch maintenance -Clean, scalable, and well-documented code -24/7 availability with clear and transparent communication 🚀 Let’s bring your ideas to life with world-class mobile and web solutions that scale! kurang
Upah Climaxcodetech
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Trading and fintech businesses often struggle to transform trading ideas and strategies into reliable, scalable, and production-ready software systems. That’s where I come in. I am a FinTech Solutions Provider and Project Lead specializing in Algorithmic Trading Bot Development and Custom Web & Full-Stack Application...Trading and fintech businesses often struggle to transform trading ideas and strategies into reliable, scalable, and production-ready software systems. That’s where I come in. I am a FinTech Solutions Provider and Project Lead specializing in Algorithmic Trading Bot Development and Custom Web & Full-Stack Application Development. I help startups, traders, and financial businesses automate trading operations, build secure platforms, and scale technology-driven products. 🔹 What I Do Best 🔸 Algorithmic Trading & Automation Solutions I design and deliver custom algo trading systems tailored to real business requirements: Algo trading bots for Forex, Crypto, Stocks, and Commodities Strategy automation with risk management, execution logic, and performance tracking Integration with MT4, MT5, TradingView, broker & exchange APIs Trade automation dashboards, analytics panels, and monitoring tools Secure deployment with VPS and real-time data handling These systems are built for stability, accuracy, and long-term scalability, not just backtesting results. 🔸 Website & Full-Stack Application Development I also lead the development of modern, high-performance web applications, including: Custom web platforms using React, Next.js, Node.js FinTech dashboards, admin panels, and real-time data systems API integrations, automation workflows, and backend architecture Scalable frontend + backend solutions with clean system design SEO-friendly, responsive, and conversion-focused builds 🔹 How I Work I handle projects end-to-end, from understanding business goals to delivering a finished, production-ready solution. While I don’t code every module myself, I lead a dedicated development team, ensuring: Clear requirement analysis Proper system architecture Code quality and security standards On-time delivery with long-term support This approach allows clients to work with one accountable point of contact while benefiting from a full technical team. 🔹 Why Clients Choose Me Strong understanding of fintech & trading workflows Business-focused development, not just code delivery Clean, scalable, and maintainable solutions Reliable communication and structured execution Experience working with global clients and long-term projects 📌 Please check my portfolio to see examples of: Algo trading bots Trading automation systems FinTech dashboards Custom web and full-stack applications If you’re looking to build, automate, or scale a trading system or financial software product, let’s discuss how I can help. kurang
Upah tradeamplify1
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Most blockchain projects die in the technical execution phase. We fix that. Since 2021, Blockeyfi has helped founders and enterprises turn ambitious ideas into secure, scalable products: smart contracts, DApps, DeFi protocols, NFT platforms, crypto wallets, and Web3 infrastructure. We also build AI automation,...Most blockchain projects die in the technical execution phase. We fix that. Since 2021, Blockeyfi has helped founders and enterprises turn ambitious ideas into secure, scalable products: smart contracts, DApps, DeFi protocols, NFT platforms, crypto wallets, and Web3 infrastructure. We also build AI automation, full-stack web/mobile apps, and SaaS platforms — powered by PHP, JavaScript, HTML, CSS, React, and Node.js. Need a WordPress site, WooCommerce store, or pixel-perfect Elementor build? We handle that too, with the same precision we bring to blockchain. We don't just code — we refine your strategy, map your architecture, and build MVPs that are investor-ready and built to evolve. Our flagship product: NanoData (nanodata.io) — a crypto copy-trading platform that mirrors expert traders across exchanges from one dashboard. It's proof we build what we sell. What we're known for: Gas-optimized smart contracts, custom tokenized ecosystems, secure multi-chain wallets, DeFi engineering, WooCommerce & Web Design solutions, and products that scale without breaking. If you're building something ambitious in blockchain, fintech, Web3, or need a high-converting web presence — let's talk. kurang
Upah BlocKeyFi
