Hire Distributed Systems
536 talents found
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About me
I'm Armando, a senior full-stack engineer with 8+ years of experience building AI-powered automations and production-ready SaaS MVPs. I help startups and companies replace costly manual operations with intelligent systems using Next.js, Supabase, n8n, and OpenAI, delivering measurable ROI in weeks.
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Specializing in distributed systems, cryptography, and applied mathematics. My focus is on the practical implementation of cryptographic solutions and the development of scalable, high-performance distributed systems.
Skills
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I am a Senior Backend Engineer at Statista with over 5 years of experience in eCommerce and SaaS. I specialize in PHP, GoLang, Java, AWS, and Google Cloud, creating scalable and high-performance systems. My expertise spans microservices, public APIs, and technologies like Docker, Kubernetes, Kafka, and Redis. I’m passionate about innovation and quality, focusing on delivering efficient, future-proof solutions. As a mentor, I’m committed to helping others grow, currently guiding a junior team member on their development journey. Outside of work, I’m interested in IoT, smart homes, and automation. I enjoy skiing, video games, and staying up to date with the latest tech trends. Let’s work together to build something great!
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🚀 Algorithmic Trading & Full Stack Developer I specialize in crafting AI-powered trading bots and full-stack solutions tailored to your strategies. Proficient in Python, Java, React, and FastAPI, I develop systems for crypto, stocks, and forex markets. My expertise includes: Trading Bots: Custom strategies (arbitrage, scalping, market-making), risk management, and technical indicators (EMA, RSI, MACD). AI/ML Integration: Predictive models using LSTM, XGBoost, and NLP for sentiment analysis. API & Data Integration: Real-time data processing with WebSockets, RESTful APIs, and platforms like Binance, Coinbase, and Kraken. Full Stack Development: Scalable applications using React, Django, Spring Boot, and deployment on AWS, Google Cloud. Let's transform your trading ideas into efficient, automated systems. Message me for a free consultation!
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Experienced full-stack developer, proficient in TypeScript, Go, Rust, and technologies like wasm and React.js. Skilled in blockchain integration, and system optimization. Demonstrated expertise in improving system performance, deployment time, and enhancing user engagement through innovative solutions.
Skills
About me
Software engineer building practical full-stack, backend, AI automation and Web3 systems. I use AI coding agents to accelerate delivery while personally owning architecture, technical decisions, code review, debugging, security, testing, documentation and final results. I work with Python, TypeScript/Node.js, Rust, C++, Solidity, APIs, Docker, CI/CD, Linux, JSON-RPC, MCP, AI-agent workflows, blockchain integrations and security tooling. I can take a task from an unclear requirement to a tested, documented solution. Selected work: Memory Genome Engine (Rust/Python/TypeScript agent-memory infrastructure), EllipticZero (reproducible multi-agent Web3 security research), ProofStampBot OSS (TypeScript/Node.js/TON product), and SBX probabilistic filters (C++ systems/performance work). Based in Russia (UTC+5), available immediately for remote contractor work. USDT/USDC settlement is preferred where legally available to both parties.
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Senior Full-Stack Developer and AI Specialist with 7+ years of experience. Expert in React, Next.js, Node.js, Python, TypeScript, Solidity, Smart Contracts, DeFi protocols, Web3 integrations, Telegram bots, REST APIs, GraphQL, PostgreSQL, MongoDB, Redis, Docker, AWS, and CI/CD pipelines. Delivered 50+ projects including DApps, DeFi dashboards, NFT marketplaces, blockchain integrations, automated trading bots, and enterprise web applications. Strong focus on clean code, test-driven development, and on-time delivery. Available for immediate start with fast communication.
Skills
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Backend & Embedded engineer with 5+ years of experience. I design and deliver end-to-end solutions: from embedded Linux agents (Raspberry/Orange Pi) to scalable Python backends (Django, FastAPI, aiohttp). Strong expertise in real-time data processing, WebSockets, Docker deployments and production operation of device fleets. All my projects are running in production and delivered to clients.
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I’m a Senior Software Engineer with over a decade of experience building and scaling applications for international teams. My specialty is JavaScript and TypeScript—from frontend frameworks like React, Angular, and Next.js to backend systems with Node.js, NestJS, and microservices. I’ve delivered projects across Europe, the US, and the Middle East, modernizing legacy systems, improving performance, and creating secure, maintainable codebases. Whether it’s a quick bug fix, a small automation script, or a frontend tweak, I bring the same focus on quality, speed, and reliability. I’m fluent in English and thrive in multicultural, remote environments. Clients value me for my ability to communicate clearly, deliver fast, and solve problems efficiently—especially on short, well‑defined tasks. If you need a skilled developer for small but important jobs, I’m here to help and happy to accept payment in crypto.
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I am a senior marketing and operations executive with C-level experience across web2 and web3 in fast paced scaleups, including a Fortune 500. 3x founder with 2 exits. Built teams of up to 50 people in multicultural environments, from the ground up to fully running companies.
Skills
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Senior Technical Architect & hands-on developer (20+ years). I take projects of any size: quick fixes, medium tasks, and complex work (architecture, migrations, integrations). Tech: Go, Python, PHP, Bash; Docker/Compose, Linux, Nginx; MySQL/PostgreSQL; Redis/Memcached. Focus: scalability, performance, reliability, cost-aware solutions, clean API-first design (microservices when needed). AI/API integrations: OpenAI, RAG, vector search, automation when it makes product sense. Workflow: clarify requirements fast, define scope & done-criteria, deliver + short report + next steps. Payments: crypto (USDT/USDC).
Skills
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Hi, I am Stack, a dedicated Backend Engineer with over 4 years of hands-on software development experience. I specialize in building robust server-side systems, scalable Web APIs, and high-performance automation scripts using C# and .NET Core. My core expertise includes: - Web & Backend Development: Designing clean, asynchronous REST APIs and microservices from scratch using ASP.NET Core. - Database Integration: Architecting data structures and managing databases like MySQL and SQLite. - Telegram Bot Development: Creating advanced, state-driven, and highly interactive Telegram bots for various automation tasks. - API Integration & Automation: Reverse-engineering web requests, parsing JSON, and integrating third-party services (including OpenAI/ChatGPT API). As an Arch Linux power-user, I am highly efficient in debugging, containerization via Docker, and automation. I focus on writing maintainable, well-documented code. Let's build something secure and fast together!