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Maksym P.
$45/hr
100% Job Success
$200K+ earned
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I help ambitious founders and scale-ups launch high-performance mobile products by delivering scalable Mobile App Development that reduces technical debt by 40% and cuts time-to-market by up to 3 months. If you are looking for a seasoned React Native expert to bridge the gap between complex business requirements and a seamless user experience, you have found the right iOS Android Developer. In today’s digital-first economy, a mobile app is your most significant customer touchpoint. It needs to be fast, stable, and intuitive. I have spent years refining my craft in Mobile App Development, focusing on building robust, cross-platform solutions that perform under pressure. Whether you are building an MVP or scaling an existing ecosystem, my goal is to ensure your product survives the challenges of growth while staying ahead of the competition. When I approach Mobile App Development, I treat your project as if it were my own. I specialize in React Native because it allows for high-velocity iteration without sacrificing the native feel users demand. By leveraging TypeScript alongside Expo or bare React Native workflows, I create a Scalable architecture that ensures your app remains maintainable. I understand that your Requirements are unique from complex API integration with REST APIs and Supabase to real-time Firebase backends and intricate Push notifications. My role as your iOS Android Developer is to handle the heavy lifting so you can focus on strategy. Quality Mobile App Development is about the entire lifecycle. My process covers everything from initial UI/UX implementation and Performance optimization to the final App Store and Google Play submission. I have navigated review guidelines for Apple and Google hundreds of times, meaning I know exactly what is required to get your app live without the headaches of repeated rejections. Whether we are utilizing Swift or Kotlin for native performance hooks or working deep in the Node.js stack for custom backends, I ensure the transition from code to user device is frictionless. I am often looking for partners who value precision. My track record as an iOS Android Developer proves that I can handle the nuances of platforms. While my primary expertise lies in React Native, I bring a broad background in full stack developer methodologies, including Laravel, Python, and JavaScript. I have seen projects where a Flutter developer might have been a good fit, but I often demonstrate why a well-architected React Native solution offers better long-term flexibility for teams invested in the React ecosystem. My expertise extends to iOS Development, Android App Development, and integrating advanced Smartphone features like camera processing and biometric security. My workflow is built for modern teams. Independent work is my standard. I prioritize API integration and Performance optimization as a Must-have rather than an afterthought. If you have an existing codebase that needs an audit, I am ready to identify bottlenecks in your Scalable architecture and polish your UI/UX implementation to drive conversion. I believe Mobile App Development should be a collaborative, transparent journey. Beyond technical execution, I act as a product consultant. I help you decide which features are necessary for your v1, preventing "feature creep" that often delays launch. I have worked with everything from E commerce app development to complex SaaS solutions. If you are looking for an iOS Android Developer who understands that code is a business asset rather than a sunk cost, my approach will resonate with you. In the world of App Development, documentation is critical. When I hand over a project, you are not left with "black box" code. You receive a fully documented repository that any future Mobile app developer can navigate immediately. I use Firebase for rapid prototyping and Supabase when deep relational data structures are needed. I take great pride in the Mobile App experiences I create. I’ve seen projects move from sketches to thousands of daily users. I’m currently looking for innovative projects where my skills make a measurable difference. If you have an existing App Development hurdle, let’s solve it together. My communication is direct, and my focus is always on your outcome. From the first line of code to the final store approval, I am there to guide your project. I’m available for a 30–60 minute consultation to review your React Native or mobile app development needs. We can align on technical direction, delivery approach, and realistic timelines, after which I’ll outline a clear execution plan and cost structure. I’d be glad to collaborate. Let’s connect and turn your ideas into a top-tier mobile product.
Requestum
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Requestum
$9M+
earned
Vikas K.
$15/hr
100% Job Success
$100K+ earned
Available now
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I am a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 Developer with over 7+ years of experience, focused on building scalable 𝐖𝐞𝐛𝟑, 𝐃𝐞𝐅𝐢 𝐚𝐧𝐝 𝐍𝐅𝐓-based applications and high-performance web platforms using Next.js, React.js, and Node.js. I specialize in end-to-end decentralized application development and have a strong ability to convert ideas into fully production-ready blockchain systems. 🔗 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Smart contract development using Solidity & Rust Ethereum, Solana, Bitcoin, Hyperledger, Substrate ERC20, ERC721, ERC1155 token standards DeFi systems, staking, tokenomics, liquidity logic NFT minting platforms and marketplaces Secure contract design using OpenZeppelin standards 🌐 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Frontend: React.js, Next.js, Angular, Vue.js Backend: Node.js, Express.js, Laravel, Firebase APIs: RESTful APIs, Web3 integrations Databases: MongoDB, MySQL Wallet integrations: MetaMask, WalletConnect Deployment: Vercel, AWS, Docker ⚙️ 𝐖𝐞𝐛𝟑 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 DApp architecture design and implementation Smart contract deployment on testnet & mainnet Gas optimization and performance tuning Blockchain data integration with frontend systems Web3.js / Ethers.js integration Secure transaction handling and contract interactions 🧠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 Requirement analysis before development starts Modular and scalable architecture design Security-first coding practices Clean, maintainable, and well-structured code Continuous testing and debugging Smooth deployment workflow to production environments 💡 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 Fully functional decentralized applications Secure and optimized smart contracts Seamless Web3 + frontend integration Scalable backend systems built with Node.js and Next.js Production-ready DeFi, NFT, and full-stack web solutions 🤝 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐒𝐭𝐲𝐥𝐞 Independent and fast execution Clear communication throughout the project Focus on quality and long-term scalability Quick adaptation to project requirements Commitment to delivering reliable blockchain solutions Blockchain Developer, Web3 Developer, Smart Contract Developer, Solidity Developer, DApp Developer, DeFi Development, NFT Marketplace, Ethereum Developer, Solana Developer, Full Stack Developer, React.js, Node.js, Crypto Development, Tokenization, Decentralized Applications, Web3 Integration, Blockchain Architecture, Smart Contract Auditing, OpenZeppelin, Ethers.js, Web3.js, Next.js Developer, Next.js Full Stack, React.js Developer, Node.js Developer, Node.js Backend, Next.js Web App, React Frontend Developer, Full Stack Next.js, Server Side Rendering, Next.js API Routes, REST API Node.js #BlockchainDeveloper #Web3 #SmartContracts #Solidity #DApp #DeFi #NFT #Ethereum #Solana #CryptoDevelopment #FullStackDeveloper #NodeJS #ReactJS #Web3Integration #Tokenization #BlockchainTech #DecentralizedApps #Crypto #Fintech #SmartContractAudit #NextJS #NextjsDeveloper #ReactDeveloper #NodeJSDeveloper #FullStackNextJS #ServerSideRendering #ReactJS #BackendDeveloper
ELYRIA SOFTWARE PRIVATE LIMITED
Associated with
ELYRIA SOFTWARE PRIVATE LIMITED
$900K+
earned
Danish H.
$28/hr
100% Job Success
Available now
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Is your AI project stuck at the prototype stage? Are you struggling to turn AI ideas into reliable systems that deliver real business results? I help businesses design, build, and deploy production-ready AI solutions using AI Agents, LLMs, RAG systems, workflow automation, and custom integrations. With experience building AI-powered applications, automation systems, and intelligent workflows, I focus on creating scalable solutions that improve efficiency, reduce manual work, and generate measurable business value. My expertise includes: • AI Agent Development • OpenAI Integration • GPT-4 & ChatGPT Applications • Retrieval-Augmented Generation (RAG) • Multi-Agent Systems • AI Workflow Automation • Custom AI Chatbots • Voice AI Agents • CRM Automation • Business Process Automation • Python Development • API Integration • LangChain & LangGraph • Vector Databases • Prompt Engineering • Knowledge Base Systems • SaaS AI Applications • AI Consulting & Strategy What I can help you build: • AI Customer Support Agents • AI Sales & Lead Generation Systems • Internal Knowledge Assistants • RAG-Powered Chatbots • AI Automation Workflows • Voice Agents & Call Automation • CRM & Business Process Automation • Custom AI SaaS Products Why clients work with me: • Production-ready AI solutions • Scalable system architecture • Business-focused implementation • Reliable communication • Clean and maintainable code • Long-term support and optimization Whether you need an AI Agent, RAG system, OpenAI integration, workflow automation, or a complete AI-powered application, I can help turn your idea into a solution that delivers real business impact. Message me with your project details, and let's discuss the best AI solution for your business.
Ashok R.
$25/hr
$30K+ earned
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I am a Senior Full-Stack Software Developer and Blockchain Consultant with 25+ years of hands-on experience, helping founders and businesses build secure, scalable, and compliance-ready Web3 and fintech products for real users and real markets. My work is focused on production-grade systems, not experiments. I design and deliver solutions that are built to handle growth, security, and regulatory pressure from day one. Expertise & Services Web & Mobile Development • Node.js, React, Next.js, React Native • HTML5, Bootstrap, Material UI • Responsive, high-performance web applications • Scalable cross-platform mobile applications with clean codebases Blockchain & Smart Contracts • Solidity, ERC-20, ERC-721, NFTs, Staking, EVM • Smart contract design, development, and review • Ethereum, TRON, Hedera, and XRP networks • Security-first, audit-ready standards Digital Wallets & Crypto Custody • Crypto and fiat wallet development • Secure custody architecture • Transaction flow design and compliance-ready integrations P2P & Hybrid Crypto Exchanges • End-to-end exchange architecture • Order books, escrow smart contracts, liquidity logic • Integrated KYC / AML workflows Tokenization (RWA & Real Estate) • Real-world asset and real estate tokenization platforms • ERC / EVM-based token structures • Designed to unlock liquidity while meeting regulatory requirements Compliance-Driven Systems (KYC / AML) • Regulatory workflow implementation • Identity verification and compliance integration • Built for real financial environments MVP Development • Rapid, iterative MVP development • Web3, fintech, and full-stack products • Scalable foundations without technical debt Workflow Automation (n8n) • Business process automation • System integrations and operational optimization Technology Consulting • System architecture and automation strategy • Process design and long-term technical planning Why Work With Me • Strong Web2 foundation combined with advanced Web3 and blockchain expertise • Production-focused approach — built for security, scalability, and maintainability • Deep understanding of KYC, AML, and financial compliance • Hands-on involvement from planning through deployment • Experience across fintech, blockchain, real estate, healthcare, retail, and eCommerce Through Mxicoders, I’ve contributed to delivering blockchain platforms, real estate tokenization systems, wallets, and fintech applications where reliability and compliance are non-negotiable. Core Technologies Frontend • React, Next.js, HTML5, Material UI, Bootstrap Backend • Node.js (Express, Adonis) • PHP (Laravel) • WordPress Blockchain • Solidity, Web3.js • Ethereum, TRON, Hedera, XRP Databases • MySQL, PostgreSQL, MongoDB Automation • n8n Tokenization & Wallets • ERC-20, ERC-721 • Smart contract patterns • Digital wallet architecture What I Can Help You Build • Multi-currency crypto wallets (fiat + crypto) • P2P or hybrid crypto exchanges with escrow and compliance • Real-world asset and real estate tokenization platforms • Secure smart contracts (staking, NFTs, DeFi) • Automated business workflows using n8n • Scalable MVPs for fintech and Web3 startups If you’re looking for a senior technical consultant who stays hands-on, understands both engineering and risk, and builds systems meant to last, let’s discuss your project and define the right technical approach. You can explore more about our solutions and success stories through Mxicoders.
Mxicoders : Blockchain Development Company
Associated with
Mxicoders : Blockchain Development Company
Vladyslav K.
$45/hr
100% Job Success
$200K+ earned
Available now
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Is your AI agent a production system or a fragile demo? Most AI agent projects collapse the moment they hit real traffic. 🏆 20+ years architecting production systems at principal engineer level 📊 $100K+ earned on Upwork across 32 architecture projects 🎯 100% Job Success Score, Top Rated Plus on Upwork ⚡ Built an MCP server connecting AI agents to live financial operations on Solana 💼 CEO at Osambit, a 20-person AI agent engineering team ✅ Enterprise Blockchain Architect certified, former Sr Principal Engineer at Nordstrom ⭐⭐⭐⭐⭐ "We've had the opportunity to collaborate with the Osambit team, and it's been a great experience. They're highly professional, responsive, and truly understand the final goal. Their technical expertise and ability to deliver on time have been key to the success." (Alwyn V., IXO World) As an AI Agent Architect with 20+ years of production engineering experience, I build AI agent systems using LangGraph, LangChain, and MCP that run in production, not prototypes that die in demos. Every AI agent project I take on starts with a decision graph - what the AI agent handles autonomously, what escalates to a human, and where it fails safely. That architecture-first approach is why my AI agent systems survive real traffic while cheaper builds collapse on edge cases. 🔶 IXO World (AI agent architecture): full-time Q4 2024 engagement | delivered on time | team collaboration verified by client testimonial above 🔶 Meteora + proprietary DLMM protocol (AI agent + DeFi automation): $81K engagement | MCP server linking AI agents to live trading operations | real-time autonomous execution with human-in-the-loop safeguards 🔶 Roover.AI (AI agent system architecture): intelligent B2B2C roof estimation platform | multi-modal RAG pipeline design | production deployment 🔶 Nordstrom (Sr Principal Engineer, 5 years): architected 9+ enterprise systems | supported 10 offshore engineering teams | supply chain, payment, logistics domains WHAT I DO ✅ AI Agent Architecture: decision graph design, multi-step workflow orchestration, human-in-the-loop control for every AI agent system ✅ LangGraph & LangChain Systems: production AI agent pipelines with state management and tool connectivity ✅ MCP Server Development: Model Context Protocol servers connecting AI agents to real business systems ✅ RAG Pipelines: retrieval-augmented generation grounding LLM answers in your knowledge base ✅ Multi-Agent Orchestration: CrewAI, LlamaIndex, and custom AI agent orchestration for complex agentic AI workflows ✅ AI Agent Security Hardening: prompt injection defense, data leakage prevention, auditability ✅ LLMOps & Production Deployment: tracing, observability, evaluation frameworks, regression testing for AI agent systems ✅ OpenAI & Claude API Integration: enterprise-grade AI agent integration with cost, latency, and failure-mode management WHO I WORK WITH 🎯 B2B and B2C companies building AI agent products, not one-off assistant setups 🎯 Founders and CTOs who need AI agent systems running in production with real users 🎯 Teams with multi-week engagements (4+ weeks minimum), not 5-minute tasks 🎯 Companies that understand AI agent architecture is a design problem, not a prompt problem 🎯 Clients who value senior engineering judgment over the cheapest hourly rate MY PROCESS 1️⃣ Architecture Review: 24-hour turnaround on a decision graph, failure-mode map, and scope estimate for your AI agent project 2️⃣ Design: AI agent flow specification, tool boundaries, escalation rules, evaluation plan 3️⃣ Build: production AI agent system with observability, security, and regression tests from day one 4️⃣ Deploy & Iterate: staged rollout, LLMOps monitoring, iterative refinement of the AI agent based on real usage Send me a message or invite me to your AI agent project. Free 24-hour AI agent architecture review available - no commitment required.
Osambit
Associated with
Osambit
$200K+
earned
Roy V.
$65/hr
100% Job Success
$2M+ earned
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$100M+ in Client Revenue | Expert-Vetted (Top 1% Upwork) | 240+ Projects | 100% Job Success | 10+ Years on Upwork I’m a Full Stack Developer, SaaS Developer and Backend Developer focused on building production-ready software that holds up under real-world usage. My work sits at the intersection of software developer, web developer, and SaaS platform builder, with a strong backend-first mindset and deep attention to scalability, performance, and long-term maintainability. As a Full Stack Developer, I take ownership of systems end-to-end, pairing robust backend architecture with clean, modern interfaces. My frontend work is typically React-based and I often collaborate with or replace traditional React developer or web developer setups by owning both frontend and backend in a single, coherent system. While I’ve previously worked as a WordPress developer and integrated WordPress-based sites into custom platforms, my current focus is on custom SaaS and API-driven systems rather than CMS-centric builds. As a SaaS Developer, I help companies design, build and scale SaaS products, internal tools and API-driven web applications intended for long-term use. My experience as both a Backend Developer and software developer allows me to think beyond features and focus on architecture, reliability and operational stability from day one. Many of the platforms I build support internal teams, customer dashboards and multi-role workflows where permissions, data integrity and business rules are critical. In my day-to-day work as a Backend Developer, I design and implement backend services, APIs and data models that power SaaS platforms, complex web applications and mobile-connected systems. I regularly work with Node.js and Python, drawing on my background as a Python developer to build scalable services, background jobs and asynchronous workflows that perform reliably in production. As a Full Stack Developer, I ensure these backend systems integrate cleanly with frontend applications, mobile extensions and third-party APIs. When required, I support frontend and mobile app developer workflows using React and React Native. This end-to-end ownership is a key reason clients bring me in as a Full Stack Developer rather than splitting work across multiple roles. A significant portion of my work as a SaaS Developer and Backend Developer involves building internal platforms, dashboards and API-first systems that integrate external services. In these projects, I often collaborate closely with product, growth, or analytics teams, including teams focused on SaaS marketing by designing clean data pipelines, event tracking and backend logic that supports experimentation, reporting and lifecycle insights. When projects require AI-powered functionality, I bring hands-on experience integrating AI into backend systems. While my primary role remains Full Stack Developer and Backend Developer, I regularly implement AI-enabled workflows, data processing pipelines and LLM-driven features inside SaaS platforms. This allows me, as a SaaS Developer, to deliver AI functionality that is reliable, observable and cost-controlled rather than experimental. Clients typically work with me when they need: - a Full Stack Developer who can own frontend and backend - a SaaS Developer who understands long-term scalability constraints - a Backend Developer experienced with real production systems - mobile app developer and React developer experience as a software developer - backend services built with Node.js or Python by an experienced Python developer - web applications with complex workflows and business rules from a senior web developer - API-driven architectures and third-party integrations - SaaS platforms designed to support growth, analytics and SaaS marketing data needs - MVPs that can realistically evolve into long-term SaaS products A large part of my work as a Full Stack Developer, SaaS Developer and Backend Developer focuses on: - multi-role dashboards and internal tools - authentication, authorization and permissions - API-first backend system design - integrations with external platforms, including legacy CMS or WordPress-based systems when required My core work as a Backend Developer and Full Stack Developer covers: - backend services built with Node.js and Python - APIs, background jobs and integrations - databases such as PostgreSQL - modern stacks using tools like Supabase - AI-enabled backend features where they add real business value I regularly work on MVP builds and early-stage products as a SaaS Developer, with strong focus on solid backend foundations, sensible scaling paths and avoiding short-lived prototypes. Based on scope and timing, I work hands-on as a Full Stack Developer, SaaS Developer and Backend Developer and when useful, involve specialists from my team. Long-term results come from clarity and intentional system design. I focus on delivering software that teams can confidently run, maintain and scale.
Roy V. has worked .
Interactivated Solutions - Top Rated Plus Agency
Associated with
Interactivated Solutions - Top Rated Plus Agency
$3M+
earned
Mustafa T.
$15/hr
100% Job Success
$2K+ earned
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Hi, I’m Muhammad Mustafa Tahir, a Full Stack Developer with 4+ years of experience building modern web applications and blockchain solutions. With a strong Computer Science background and hands-on experience across 25+ successful projects, I specialize in developing scalable, secure, and high-performance applications using the MERN stack and Web3 technologies. From full-stack web platforms to smart contracts and decentralized applications, I focus on delivering clean, maintainable, and reliable solutions that help businesses grow. ### What I Can Build for You: ✅ Full Stack MERN Applications (MongoDB, Express.js, React.js, Node.js) ✅ React.js & Next.js Frontend Development ✅ REST APIs & Backend Development ✅ Authentication & Authorization Systems (JWT, OAuth, Firebase) ✅ Database Design & Optimization (MongoDB, PostgreSQL) ✅ Smart Contract Development (Solidity) ✅ DeFi Platforms: Staking, Yield Farming, Lending & Borrowing Protocols ✅ Token Launch Platforms: ICO, IDO & Token Vesting Systems ✅ NFT Marketplaces & Web3 DApps ✅ Wallet Integration: MetaMask, WalletConnect & Other Web3 Wallets ✅ Cross-Chain Bridges & Multi-Chain Token Solutions ✅ Web3 APIs & Backend Integration ✅ Blockchain Data Indexing & Analytics (The Graph, Chainlink Oracles) ✅ Decentralized Storage Integration (IPFS, Pinata, Arweave) ✅ Smart Contract Auditing, Bug Fixing & Performance Optimization I take on projects only when I’m confident I can deliver exceptional results. Whether you need a modern full-stack web application, a blockchain solution, or a combination of both, I am committed to delivering secure, scalable, and high-quality products. Let’s discuss how I can help bring your idea to life. Best regards,
Guy P.
$65/hr
99% Job Success
$2M+ earned
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AI Development & Digital Transformation | LLMs, RAG, Agentic AI, Full-Stack | Expert-Vetted Top 1% I genuinely love helping businesses build kick-ass AI and custom software products and that obsession has earned Valere an Expert-Vetted Top 1% badge on Upwork, ranking us among the top 1% of software development talent on the platform. I'm Guy, CEO and founder of Valere. After 15+ years building, consulting, and launching consumer software products (including two acquisitions, one being a 15-million user app) I started Valere to help companies become AI-first through end-to-end engineering and transformation. We walk our clients through the whole process from AI planning and assessment, discovery, product design, technical solutioning, development, deployment, team adoption, AI upskilling/ AI coaching, and ongoing improvement. My ultimate goal is to help companies become AI-first by handling the full lifecycle and providing with tangible outcomes that we can all be proud of. There’s a lot of heart that goes into building impactful products. On paper, that looks like…300+ production deployments. $900M+ in measured client impact. 94% partner satisfaction. Clients include Fortune 500 companies, Johns Hopkins University, United Rentals, Mars, iHeartMedia, and CarShield. Client platforms we've built have helped raise $70M+ in venture and institutional funding. What my team builds: ✔ AI: Agentic systems, LLM applications, RAG pipelines, NLP, computer vision, ML, predictive analytics, generative AI, deep learning ✔ Web: React, Angular, Vue, Next.js ✔ Mobile: React Native, Flutter, Swift, Kotlin ✔ Back-end: Python, Node.js, .NET, PHP ✔ Cloud & DevOps: AWS, Azure, Google Cloud, Docker, Kubernetes ✔ Data: PostgreSQL, MongoDB, Snowflake, dbt ✔ Design: UX/UI, design systems, accessibility Who I work with: Venture-backed startups, PE-backed companies, mid-market businesses, and Fortune 500 enterprises across healthcare, finance, sports, fitness, education, and operations. Why clients choose us: ⭐️ AWS Advanced Tier & recognized AI/ML Partner ⭐️ Ranked #2 AI Services Provider on G2 a verified enterprise reviews ⭐️ Clutch Global Awards 2026 Top ML & AI Provider | Top 15 AI/ML worldwide ⭐️ Expert-Vetted Top 1% Agency on Upwork and featured in Upwork's 2023 Q2 Shareholder Report ⭐️ Selected for Upwork's Customer Advocacy Program, invited speaker at Upwork AI events ⭐️ The Manifest: Most Reviewed Developer 2024 ⭐️ Recognized Top 5 Trusted AI Agency by Tom Popomaronis Our AI transformation model: We transform companies into AI-first organizations through three tracks: Build (end-to-end AI and custom software development), Educate (AI workforce readiness via Valere Learning and General Upskilling through Evolve, our social platform), and Scale (proprietary products including Conducto, our agentic AI orchestration framework, and Dactic, our research automation platform). 225+ global professionals: AI Strategists, Data Scientists, Generative AI Developers, Agentic AI Engineers, UX Designers, Product Managers. U.S.-based oversight, 24/7 global coverage. Each client I work with gets decades of direct experience, through our engineers and through processes iterated on for YEARS across hiring, engineering, design, and QA. I'm OBSESSIVE about excellence. Anything less is unacceptable, which is why I only take on work we can execute at the highest level. If you have read this far, please note I appreciate you taking the time. I would love to learn about what you're building. Send me a message. Let’s chat!
Valere
Associated with
Valere
$2M+
earned
Victor A.
$75/hr
100% Job Success
Available now
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‼️ 𝗠𝗼𝘀𝘁 𝗰𝗿𝘆𝗽𝘁𝗼 𝘁𝗿𝗮𝗱𝗶𝗻𝗴 𝗯𝗼𝘁𝘀 𝗱𝗼𝗻'𝘁 𝗳𝗮𝗶𝗹 𝗯𝗲𝗰𝗮𝘂𝘀𝗲 𝗼𝗳 𝗯𝗮𝗱 𝗰𝗼𝗱𝗲. ‼️ They fail because they lack proper risk management, position sizing, portfolio controls, real-time monitoring, and institutional-grade execution. I build AI Trading Systems, Crypto Trading Bots, Algorithmic Trading Platforms, and Quantitative Trading Solutions that automate trading across CEXs, DEXs, DeFi protocols, and multi-exchange environments. 💢 Whether you're launching a new AI-powered trading platform or repairing an existing trading bot, I build systems designed for reliability, scalability, and long-term performance—not unrealistic profit promises. 𝗔𝗜 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗜 𝗕𝘂𝗶𝗹𝗱 ⁉️ 🔴 AI Trading Agents 🟠 Crypto Trading Bots 🟡 Algorithmic Trading Systems 🟢 Quantitative Trading Platforms 🔵 Automated Trading Software 🟣 Multi-Exchange Trading Bots ⚫️ Portfolio Management Systems ⚪️ AI Signal Generators 🟤 Trading Analytics Platforms 🟡 Quant Research Dashboards ⚫️ AI Portfolio Optimization 🟢 TradingView Automation ⚪️ Telegram Signal Bots 🟠 Copy Trading Platforms 🟣 Arbitrage Bots 🟤 Market Making Bots 🔵 Grid Trading Bots 🔴 DCA Bots 🟢 Scalping Bots 🟡 Futures Trading Bots 🟠 Spot Trading Bots 🔴 DeFi Trading Automation 🔵 On-chain Analytics Systems 🟣 Whale Tracking Bots ⚫️ Crypto Screeners ⚪️ Smart Order Routing Systems 🟤 Risk Management Engines 🔴 Backtesting Infrastructure ⚫️ Walk Forward Optimization 🟠 Strategy Optimization 🔵 Paper Trading Systems What I Build ⁉️ ❇️ AI Trading Systems I build intelligent trading platforms using: 🔰 Machine Learning 🔰 Deep Learning 🔰 Reinforcement Learning 🔰 LLM-powered Trading Agents 🔰 AI Signal Generation 🔰 Portfolio Optimization 🔰 Market Prediction Models 🔰 Quantitative Research 🔰 News & Sentiment Analysis 🔰 Autonomous Trading Workflows Using: 🧽 OpenAI ✳️ Claude 💎 Gemini 🪎 DeepSeek 🧱 LangChain 🧲 MCP 📦 Vector Databases ❇️ Crypto Trading Bot Development I develop automated trading bots for ¶ 🟪 Binance 🟧 Bybit 🟩 OKX 🟦 Hyperliquid 🟫 KuCoin ⬜️ Kraken ⬛️ Coinbase 🟨 Bitget 🟪 Gate 🟩 MEXC 🟫 HTX 🟥 BloFin ⬛️ BingX using 🌀 REST APIs 💠 WebSockets 🛗 FIX APIs 🈂️ CCXT ❇️ TradingView Automation I build complete TradingView automation using 💠 Pine Script 🎀 TradingView Alerts 🧧 Webhooks 📜 Strategy Automation 🏮 Live Order Execution 📪 Quantitative Trading I develop { 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮𝗹 𝗔𝗿𝗯𝗶𝘁𝗿𝗮𝗴𝗲 }, { 𝗖𝗿𝗼𝘀𝘀 𝗘𝘅𝗰𝗵𝗮𝗻𝗴𝗲 𝗔𝗿𝗯𝗶𝘁𝗿𝗮𝗴𝗲 }, { 𝗠𝗮𝗿𝗸𝗲𝘁 𝗠𝗮𝗸𝗶𝗻𝗴 }, { 𝗠𝗼𝗺𝗲𝗻𝘁𝘂𝗺 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗲𝘀 }, { 𝗠𝗲𝗮𝗻 𝗥𝗲𝘃𝗲𝗿𝘀𝗶𝗼𝗻 }, { 𝗧𝗿𝗲𝗻𝗱 𝗙𝗼𝗹𝗹𝗼𝘄𝗶𝗻𝗴 }, { 𝗣𝗮𝗶𝗿𝘀 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 }, { 𝗣𝗼𝗿𝘁𝗳𝗼𝗹𝗶𝗼 𝗥𝗲𝗯𝗮𝗹𝗮𝗻𝗰𝗶𝗻𝗴 }, { 𝗥𝗶𝘀𝗸 𝗠𝗼𝗱𝗲𝗹𝘀 }, { 𝗣𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗦𝗶𝘇𝗶𝗻𝗴 𝗔𝗹𝗴𝗼𝗿𝗶𝘁𝗵𝗺𝘀 }, { 𝗧𝗿𝗮𝗱𝗲 𝗘𝘅𝗲𝗰𝘂𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝘀 }, { 𝗔𝗜 + 𝗤𝘂𝗮𝗻𝘁 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 } Every system can include 🟫 Dynamic Position Sizing ⬜️ Risk Engine ⬛️ Maximum Drawdown Protection 🟪 Kill Switch 🟦 Portfolio Exposure Limits 🟩 Slippage Analysis 🟨 Fee Optimization 🟧 Smart Order Routing 🟥 Low Latency Execution 🟦 Real-time Monitoring 🟧 Telegram Alerts ⬛️ Discord Alerts ⬜️ Email Notifications 🟩 Live Dashboards 🟥 Performance Analytics 🟫 Trade Journaling 🟧 Paper Trading 🟩 Strategy Backtesting 🟪 Walk Forward Testing ⬜️ Monte Carlo Analysis ❇️ Technologies Programming Languages: 🍎 Python 🥒 FastAPI 🥕 Flask 🍋 Django 🌮 Node.js 🍇 React 🍋‍🟩Next.js Trading Frameworks 🟥 CCXT 🟧 Backtrader 🟨 QuantConnect 🟩 LEAN Engine 🟦 Hummingbot 🟪 python-binance ⬛️ TA-Lib ⬜️ Pandas 🟫 NumPy 🟥 Polars Databases 🔴 PostgreSQL 🟠 TimescaleDB 🟡 Redis 🟢 MongoDB, SQLite Infrastructure 🔸Docker 🔹 Kubernetes ▪️AWS ▫️ DigitalOcean ◾️ Linux ♦️NGINX 🔺 GitHub Actions 🔹 Celery 🔸 RabbitMQ ◾️ Kafka AI Stack 🍎 OpenAI 🥒 Claude 🥕 Gemini 🍋 DeepSeek 🌮 LangChain 🍇 MCP 🍋‍🟩Hugging Face 🍎 PyTorch 🥒 TensorFlow 🥕 XGBoost 🍋 Scikit-learn 🌮 Vector Databases Why Clients Hire Me 🩷 Custom AI Trading Systems ❤️ Production-ready Crypto Trading Bots 🧡 Institutional-grade Risk Management 💛 Multi-Exchange Trading Automation 💚 TradingView Integration 🩵 Exchange API Integration 💙 Clean Architecture 💜 Secure Deployment 🖤 Full Documentation 🩶 Source Code Ownership 🤍 Long-term Maintenance 🤎 Fast Communication 𝗜 𝗱𝗼𝗻'𝘁 𝘀𝗲𝗹𝗹 "𝗴𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱 𝗽𝗿𝗼𝗳𝗶𝘁𝗮𝗯𝗹𝗲 𝗯𝗼𝘁𝘀." I build robust, scalable trading systems backed by sound quantitative engineering, disciplined risk management, and AI-driven automation. Every solution is tailored to your strategy, infrastructure, and business objectives.
Victor A. has worked .
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When art and technologies come together. Hello everyone, I am official CERCIFICATED from Upwork as professional 3d 3D artist, animator, I am an architect and professional 3d artist with experience over 14 years . I am actively engaged in graphic design and animations. Architecture and interior design Product design and graphic design. Presentation animations and commercial videos. You can see my works in my portfolio and in attached links. I quickly respond to emails and save time for my clients. I look forward to discussing how I can help with Your next project
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