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Không tốn chi phí trả trước · chỉ thanh toán khi bạn hài lòng với công việc

9,9
9,9
90%

Machakos, Kenya
$50 USD một giờ
As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy generation, live trade execution, smart notifications, user dashboards, and automated scaling, integrating TradingView charts and custom AI modules. My expertise includes: Strategy Engine Development: Design, testing, and deployment of custom and modular trading strategies (momentum, DCA, grid, arbitrage, trend-following, mean reversion, risk management overlays, etc). Exchange Integrations: Multi-exchange (Binance, Bybit, KuCoin, Coinbase, OKX, and more) spot, margin, and derivatives connectivity, robust error handling, and seamless authentication. Backtesting & Simulation: Fast, accurate historical and forward backtesting engines; optimization tooling; walk-forward analysis; metric dashboards. Automated Live Trading: Real-time execution, position sizing, dynamic stoploss/TP, risk management, error recovery, and live trade monitoring. Signal & Webhook Handling: Integration with TradingView, Telegram, Discord, email alerts; advanced webhook processors; custom event triggers. Trading Terminal UI: Web-based terminals for trade monitoring, live logs, analytics, and order management; deep TradingView chart integration; responsive dashboards. AI/ML-Driven Trading: Custom modules for signal generation, position management, and adaptive strategy optimization with machine learning. Portfolio Management: Multi-asset and multi-strategy allocation, wallet/rebalancing, cross-exchange tracking, P&L and risk statistics. Notification & Reporting: Real-time logging, alerting (web, mobile, email, Telegram), performance reporting, and alerting for trade state, errors, fills, or margin events. Cloud & DevOps: Docker, Kubernetes, Helm, NGINX, automated CI/CD pipelines, secure API exposure (REST/WebSockets), volume scaling for thousands of concurrent users. User & Multi-Tenancy: Auth, multi-user session management, isolated deployments, and secure separation for hosted trading platforms. API & Bot Management: REST/WebSocket APIs for strategy control, trade monitoring, status queries, bot lifecycle (spawn/stop/clone/update) at scale. Config & Secrets Handling: Secure, dynamic config management (YAML, JSON), secrets vaults, role-based access, per-user exchange keys. Deployment: Production experience with Linux, bare metal, AWS, GCP, DigitalOcean, Hetzner, OVH; scaling to global audiences. I combine technical rigor, creative engineering, and a passion for clean, robust code to deliver trading solutions that are powerful, resilient, and user-friendly. I’m ready to build and run your next-generation crypto trading or automation platform—end-to-end, from strategy to cloud!

9,0
9,0
94%

PERNAMBUT, India
$15 USD một giờ
We build AI-powered platforms and enterprise software for businesses. Our work covers Generative AI, RAG, AI agents, document intelligence, workflow automation, operational platforms, ERP, CRM, logistics, reporting and system integrations. Our team includes solution architects, AI engineers, full-stack developers, mobile engineers and enterprise technology specialists with experience across logistics, healthcare, retail, manufacturing, telecom, finance, education and internal business operations. Our work includes: New AI and enterprise application development Modernisation of existing platforms AI integration into current business workflows API, data and third-party system integrations Complex workflow and operational platforms Ongoing engineering, fixes and product support We do not approach AI as a standalone feature. We focus on the complete flow: data input, model behaviour, validation, human review, security and how the output is used within the business. For existing systems, we can review the current codebase, architecture, APIs and workflow before recommending changes. Share your current process, platform, sample data or expected outcome. We can assess the requirement and discuss the right technical approach.

7,0
7,0
100%

Sturgeon Falls, Canada
$65 USD một giờ
Hello, I am Joel Seguin. I partner with businesses of all sizes—from local mom-and-pop shops to growing mid-size companies—to solve digital challenges, optimize daily workflows, and build scalable web solutions. As a bilingual (English and French) Digital Consultant and Developer, I provide end-to-end services, combining big-picture strategy with hands-on technical execution. I act as a one-stop shop for your online presence and digital operations. Instead of just giving advice and passing off the work, I personally build, deploy, and maintain the systems we plan together. My focus is on establishing long-term partnerships, ensuring your technology actually makes running your business easier and more profitable. --- HOW I CAN HELP YOUR BUSINESS --- AI & PROCESS AUTOMATION Streamlining your daily operations through smart workflows. I leverage tools like N8N, OpenClaw, and Microsoft Power Platform to eliminate manual, repetitive tasks so you can focus on growing your business. FULL-CYCLE WEB DEVELOPMENT & CMS Architecting custom web solutions and providing ongoing maintenance. Whether you need a robust Drupal system or a tailored experience on Shopify, Squarespace, or Wix, I ensure your website grows alongside your business. SERVER MANAGEMENT & HOSTING Keeping your applications running smoothly and securely. I manage server deployments and modern hosting environments (like Docker) so you never have to worry about the technical backend. DIGITAL STRATEGY & ACCESSIBILITY Consulting on user experience (UX) and overarching digital strategy, while making sure your website is accessible to everyone by adhering to WCAG 2.x guidelines. TECHNICAL PROJECT MANAGEMENT Keeping our projects on track, organized, and completely transparent so you always know exactly where we stand. --- MY APPROACH --- I pride myself on being approachable, polite, and dependable. I know that technology can sometimes feel overwhelming, which is why I handle both the strategy and the execution—nothing gets lost in translation, and you always have one clear point of contact. I would love to hear about your business goals. Whether you are a small business taking your first big digital step, or a mid-size company looking to scale your operations, reach out and let's explore how we can work together.

5,4
5,4
100%

Ruma, Serbia
$40 USD một giờ
I’m a versatile professional with experience in web and mobile development, AI automation, digital operations, and engineering project coordination. I help businesses build digital products, automate workflows, manage technical projects, and improve operations through practical and scalable solutions. My experience combines technical problem-solving, project management, automation, and business operations to help clients move faster and achieve better results. Services I Can Help With: ✔ Web, Mobile & Desktop Application Support ✔ AI Automation & Workflow Solutions ✔ Data Scraping & Process Automation ✔ CRM Setup & Outreach Systems ✔ Project Coordination & Workflow Documentation ✔ Client Communication & Reporting Why Clients Work With Me: ✔ Clear and professional communication ✔ Reliable and detail-oriented work ✔ Fast turnaround and organized workflow ✔ Strong understanding of both technology and business operations ✔ Long-term support and collaboration mindset I believe successful projects come from strong communication, practical execution, and attention to detail. If you’re looking for someone who understands both technical systems and business operations, I’d be happy to work with you.

3,8
3,8
100%

Ahmedabad, India
$30 USD một giờ
I am Dhruv Patel, an Information Technology student with hands-on experience in web development, quality assurance, and software testing. I have worked on multiple projects using MERN Stack, Django, Flask, Firebase, and Android Studio. Currently, I am working as an Associate Quality Assurance Engineer at Chaintech Network, where I handle manual testing, test case writing, bug reporting, and automation testing. I am passionate about problem-solving, building user-friendly applications, and learning new technologies. I have also participated in hackathons and open-source programs, which helped me strengthen my teamwork and development skills. My goal is to grow as a tech professional while creating impactful digital solutions.
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