Stop losing users to clunky, slow-loading interfaces, research shows 53% of users will abandon a web app if it takes more than three seconds to load! 🚀 I am a Senior full stack developer and Senior Engineer with 8 years of experience building elite, high-performing web apps. As a full stack developer and specifically a full stack developer react node, I architect scalable SaaS platforms. When you need a full stack developer react node, you get a versatile web developer, skilled front-end developer, and robust back-end developer. Here is how my full stack developer react node expertise ensures your website and web app succeed: Reduced page loads by 42% for a flagship saas product as lead full stack developer, bridging the gap between a ux designer and a front end developer react. Scaled a react and node.js web app for 100k+ users, proving the value of a dedicated full stack developer react node utilizing the mern stack. Boosted retention by 30% by overhauling website ia, showing exactly why your MVP needs a reliable full stack developer react node. 💻 Architecture & Front-End Excellence 💡 As a dedicated full stack developer, I leverage mern architecture, next.js, and react to build robust solutions. A top-tier full stack developer react node combines the vision of a ux designer and a designer to ensure exceptional ia. I am a react developer and front-end developer integrating a high-converting exaplainer video or demo video to boost saas sales and saas marketing. A successful web developer and full stack developer masters the MERN stack, javascript, vue.js, and angular for comprehensive saas platforms. Every web app I build as a full stack developer react node relies on node.js, nestJS, react, and next.js to deliver an ai-powered experience. A full stack developer react node knows react is the key to scalable ui. As a full stack developer I guarantee every saas mvp is flawlessly executed by a true full stack developer react node,. 📱 Mobile App Development & Full Stack Power ⚙️ As a mobile app developer and full stack developer react node, I create every native app with precision. Using react native and react native mobile, your mobile app is seamless. A full stack developer knows a react native mobile deployment requires a strong back-end developer managing firebase and supabase. As a react developer and full stack developer react node, every native app and web app I build integrates flawlessly with node.jss and next.js. Hire a full stack developer react node and get a react developer who masters supabase to firebase, ensuring your react ecosystem thrives. Every saas business needs a full stack developer react node who is both ui-focused and backend-focused. 📈 E-commerce, Backend & Niches 🔥 Building a custom shopify storefront, shopify website, or shopify platform? A full stack developer react node brings essential php and laravel skills. As a back-end developer and full stack developer, I leverage laravel, python, and php, ensuring advanced laravel routing for complex b2b software. A full stack developer react node excels in e-commerce, integrating woocommerce and shopify. My full stack developer react node experience covers everything from a landing page to a healthcare app, clinic saas, and fitness saas using rest api and postgresql. As an ai workflow engineer and front-end layout engineer, I engineered a security automation platform, cold email software, and live commerce saas. 🚀 Next-Level Web Solutions 🌐 As a full stack developer, I deliver a cost-controlled MVP using webflow customization / react integration and aws. My skills build a robust business management app and scalable MVP management system. Whether creating a browser extension, deterministic fsm intake system, or live basketball betting dashboard, I am the full stack developer react node for you. Deploying a multi-dealer inventory marketplace and web-based casino game utilizing redis, websocket, and java spring proved my wordpress developer capabilities. My webflow customization / integration drives social integration and onboarding flow enhancement. I build an ai-powered / ai-savvy mvp with css grid, ai, and next.js. Need a full stack developer react node to scale? My expertise as a full stack developer react node and full stack developer is unmatched. A web developer mastering ia, mern, and webflow ensures your demo video, woocommerce exaplainer video, and webflow perfectly boost mvp sales and SaaS marketing. When you hire a full stack developer, you need an engineer who breathes react and SaaS. My journey as a full stack developer react node guarantees that whether we are scaling a SaaS platform or a bespoke web app, your react architecture remains pristine. A dedicated full stack developer react node is the ultimate asset for your SaaS. As a Full Stack Developer React Node, I empower your business to thrive. Hire a full stack developer react node to scale your SaaS, MERN web app, and react native mobile app today!

I’m a SaaS Developer and Full Stack Developer with a passion for creating scalable SaaS products, MVPs, and business applications that tackle real operational problems. For over 8 years, I’ve helped startups, founders, and businesses design, build, and scale software products ranging from early-stage MVPs to production-ready SaaS platforms used by real customers. My work combines strong full-stack development expertise with practical AI integration, allowing companies to automate workflows, improve user experiences, and create new revenue opportunities. As a SaaS Developer, I build systems designed for long-term growth rather than short-term prototypes. Every project is developed with scalability, maintainability, and business objectives in mind. Whether building a customer-facing SaaS platform, an internal business tool, or an AI-powered application, I focus on creating solutions that continue to deliver value as the business grows. As a Full Stack Developer, I take ownership of projects from frontend to backend. I build modern web applications using React, Next.js, Node.js, PostgreSQL, Firebase, and cloud infrastructure. This end-to-end ownership allows me to deliver consistent user experiences while ensuring backend systems remain secure, scalable, and easy to maintain. A significant part of my work involves helping businesses launch MVPs quickly while establishing a solid technical foundation for future development. Rather than building throwaway prototypes, I focus on creating MVPs that can evolve into successful long-term SaaS products. AI integration has become a core part of many projects I deliver. I regularly implement AI-powered features using OpenAI and modern LLM technologies, including: - AI assistants and chat interfaces - Workflow automation systems - Intelligent content generation - AI-powered search and recommendations - Real-time voice and conversational applications - Custom AI features embedded directly into SaaS products As a Backend Developer, I design APIs, databases, integrations, and automation workflows that support complex business requirements. I frequently build systems that connect multiple services and automate repetitive processes, helping companies reduce manual work and improve operational efficiency. Many of the SaaS platforms and business applications I develop include: - Multi-role dashboards and administration panels - Customer portals and self-service platforms - Subscription and payment systems - Internal business tools and workflow automation - CRM and third-party service integrations - Maps, location, and geospatial applications - Reporting and analytics dashboards Clients typically work with me when they need: - SaaS Developer who understands both product and technology - Full Stack Developer who can own the entire application - AI Developer who can integrate OpenAI and LLM technologies into existing or new products - build MVPs without sacrificing future scalability - technical partner who communicates clearly and focuses on business outcomes My primary technology stack: React.js, Next.js, Node.js, TS, PostgreSQL, Firebase, OpenAI API, AWS/Vercel, REST APIs, WebSockets. Clients usually come to me when they need someone who can take ownership of a project from start to finish, communicate clearly, and think beyond just writing code. Whether it's building a new SaaS product, adding AI functionality, or improving an existing platform, I focus on creating solutions that are reliable, maintainable, and aligned with business goals. I enjoy working with founders, startups, and growing businesses that need a technical partner they can rely on for the long term. If you're looking for someone to help build, launch, or scale your next SaaS product, I'd be happy to chat. 👨‍💻 Working from a Home Office :)

⭐Founder of agency Appexoft. We provide full circle of development services: market research, business analytics, UI/UX Design, Development, QA Engineering, maintenance, marketing and SEO. Our team can build your product from scratch to successful release. ⭐⭐WE CREATE SUCCESS!!⭐⭐

With a deep background in Blockchain technologies, video streaming architecture, and full-stack system design, my team specializes in building highly-scalable, secure, and low-latency platforms tailored to client specifications. 🔗 Blockchain Development and Integration: Extensive experience leading projects like 𝐊𝐢𝐧𝐞𝐭𝐢𝐜, a multi-chain NFT aggregator and trading dashboard, 𝐌𝐮𝐬𝐭𝐚𝐧𝐠𝐜𝐡𝐚𝐢𝐧, a specialized blockchain solution for equine identity verification, 𝐍𝐅𝐓 𝐌𝐮𝐬𝐢𝐜 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 and 𝐏𝐥𝐚𝐲-𝐓𝐨-𝐞𝐚𝐫𝐧 𝐠𝐚𝐦𝐞. . 𝐊𝐞𝐲 𝐟𝐨𝐜𝐮𝐬 𝐚𝐫𝐞𝐚𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: Multi-chain interoperability across Ethereum, BSC, and other blockchains Smart contract engineering and deployment (Solidity, Rust) Token standard implementation (ERC-20, ERC-721, ERC-1155) Identity and data verification solutions using cryptographic hashes 📹 Advanced Video Streaming Solutions: Architected high-performance streaming systems with a focus on real-time media handling, including a 𝐒𝐮𝐫𝐯𝐞𝐢𝐥𝐥𝐚𝐧𝐜𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐆𝐮𝐚𝐫𝐝 𝐓𝐨𝐨𝐥 featuring live streaming for real-time security monitoring, an 𝐞𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 with integrated video calls to enhance remote learning, an 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐮𝐫𝐯𝐞𝐢𝐥𝐥𝐚𝐧𝐜𝐞 𝐒𝐲𝐬𝐭𝐞𝐦 designed for intelligent real-time analysis, and a 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐂𝐫𝐞𝐚𝐭𝐨𝐫𝐬 𝐒𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 that empowers creators to engage with their audience and monetize their content effectively. 𝐊𝐞𝐲 𝐟𝐨𝐜𝐮𝐬 𝐚𝐫𝐞𝐚𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: WebRTC, HLS, and custom protocol integration for low-latency streaming Deployment and scaling of media servers like Kurento and Janus TURN/STUN configuration for NAT traversal, crucial for high-resolution video applications Adaptive bitrate streaming and multi-device support (iOS, Android, Web) 🧩 𝐊𝐞𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Blockchain: Solidity, Rust, Polygon, smart contract audits, tokenomics Streaming: WebRTC, Janus, Coturn, GStreamer, AioRTC, Redis, RabbitMq, Aiohttp, GStreamer, Elk, Kubernets && helm charts Back-end/API: Node.js, Python, containerized microservices (Docker, Kubernetes) Scalability: AWS, GCP, Redis, multi-regional deployment This hands-on, systems-level approach allows me to lead and optimize development teams, with a focus on creating resilient, innovative solutions that meet today’s tech demands. 💬 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 advanced solutions that suit your tech stack and business goals? 𝘾𝙡𝙞𝙘𝙠 𝙩𝙝𝙚 "𝙄𝙣𝙫𝙞𝙩𝙚" 𝙗𝙪𝙩𝙩𝙤𝙣 𝙖𝙩 𝙩𝙝𝙚 𝙩𝙤𝙥 𝙤𝙛 𝙢𝙮 𝙥𝙧𝙤𝙛𝙞𝙡𝙚 𝙩𝙤 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙮𝙤𝙪𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨.

Java developer with 5+ years of building full-stack applications, backend systems, REST APIs, microservices, cloud infrastructure on AWS, GCP, and Azure, database design in PostgreSQL and MySQL, and modern frontend frameworks like React and Angular. I've shipped 35+ production projects across fintech, logistics, telecommunications, retail, SaaS, healthcare, enterprise and more. On the backend, my core stack is Java, Spring Boot, and Spring Framework, with REST APIs, Hibernate/JPA, PostgreSQL, MySQL, MongoDB, and SQL for persistence. For infrastructure I work across AWS, GCP, and Azure, and I'm comfortable with Docker for containerisation and environment consistency, Kubernetes, and CI/CD pipelines. When a project needs it, I also write Python, Node.js, and front-end code in React or Angular, including JavaScript for client-side logic. I have working experience with PHP for web backend tasks, and I've applied Python beyond scripting, including data processing pipelines and ML-adjacent work such as model integration and feature engineering. The impact side: over 5 years I've designed 120+ REST APIs, built 10+ microservice architectures from the ground up, and worked on systems serving anywhere from 10K to 500K+ users depending on the project scale. Performance work is something I take seriously: on several engagements I've cut API response times by up to 60% and improved overall system performance by 40%+ through targeted refactoring and architectural improvements, rather than costly rewrites. I've also worked extensively with enterprise-level database schemas, writing and optimising complex SQL queries, indexing strategies, and data models across tables with 100K+ records. The production systems I've maintained have consistently held 99.9% uptime, which at that scale doesn't happen by accident. It comes from solid monitoring, thoughtful deployment practices, and knowing where the failure points are before they become incidents. My clients get clear communication, fast responses, and code that's actually maintainable six months later. I'm business-focused; I care whether the thing solves your problem, not just whether it compiles. As one client put it: "he doesn't just write code; he thinks about why we need it in the first place." Not only a Java developer, I've led teams, mentored junior devs, and run cross-functional projects where the technical and the human side both needed managing. Clean code matters. So does knowing when to push back, when to unblock someone, and when to just make the call. I am always open to long-term collaborations and challenging software engineering projects involving Java, Spring Boot, React, Angular, cloud systems, microservices architecture, and modern backend engineering. Need a Java developer who ships clean code and tells you when you're building the wrong thing? That's the conversation worth having. Drop me a message.

Mobile developer with 14 years experience, 80+ shipped apps and more than 1M+ downloads. If you're starting a Flutter app from scratch, I take it from concept to the App Store. If your iOS or Android app has stalled, I get it shipping again. If a previous mobile app developer missed what you actually needed, that's where I usually come in. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁 I work primarily in Flutter for smartphone apps, with native iOS and Android experience dating back to 2012. When backend or AI work is heavy, Python and Node.js handle it. Mobile app design happens early by a dedicated mobile app designer. 𝗪𝗵𝗮𝘁 𝟴𝟬+ 𝗮𝗽𝗽𝘀 𝘁𝗮𝘂𝗴𝗵𝘁 𝗺𝗲 Mobile app development starts with understanding the problem the product solves. A Flutter developer worth hiring flags problems before they become rebuilds. A few projects I've shipped as a mobile app developer: - Patient Gateway (UK) - Flutter app for medical transport with Firebase sync - Rheo (Switzerland) - Flutter app and PWA for vital signs via BLE biosensor - Inne Minilab (Germany) - fertility tracking with IoT BLE biosensor - ClosetBee (US) - Flutter AI wardrobe app, the kind of work I take on as an AI mobile app developer - MoveOn (Israel) - eco taxi app with route planning and payments - Warehouse App Set (UK, NDA) - 5 native apps for inventory and dispatch 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 Healthcare, logistics, transportation, lifestyle, internal tools, AI integrations, fintech, travel, education. If you're looking for a mobile application developer or Flutter developer who thinks past the spec, that's the work I do. I've had clients reach out a year into a project after hiring the wrong mobile app developer first. Early hire saves months. Send a message with what you're building and I'll give a scope estimate and the first technical decision I'd want to settle. 𝗥𝗲𝗮𝗱𝘆 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝗮𝗿𝗲 Best, Stan --- - Experienced mobile app developer and experienced app developer with 80+ apps for iOS and Android since 2012, and 14 years as a mobile developer. - Senior mobile app developer leading architecture on every project, with MVPs launching in 8 to 12 weeks. - Senior Flutter developer with 20+ Flutter builds, first TestFlight usually in client hands by week 3. - Flutter app developer with user bases from a few thousand to 100,000+ monthly active. - iOS developer with 30+ apps published to the App Store and average ratings around 4.4 stars. - Senior iOS developer working in Swift with Objective-C and SwiftUI. - Senior iOS engineer shipping to iPhone, iPad, and Apple Watch with users in 15+ countries. - Android developer with 35+ Play Store apps across logistics, healthcare, and consumer categories. - Senior react native developer with a partner team with 30+ React Native apps and 5+ react native dev iterations on legacy code, plus mobile React and React developer logic across 3+ codebases for React native mobile app developer projects. - Full-stack developer running Node.js, Firebase, Supabase, and Python backends with APIs serving up to 100K+ requests per day. - Full stack developer process cuts bugs by ~60%. - Flutter mobile app developer work spans 25+ apps, including one Flutter app with 1M+ downloads on App Store. - Full-stack mobile app developer and web developer work covers dashboards cutting reporting time ~70% on 20+ projects, with Wordpress marketing sites alongside the mobile launch. - Native app development uses Swift for iOS work and Kotlin with Java for Android development. Hybrid app development uses Flutter and React Native. - iOS Development and Android App Development cover 65+ App Store and Play Store apps. - Backend runs in Laravel and Node.js with Python for AI, JavaScript and PHP for scripting. HTML and web design support webpages and admin panels. - API integration for payments, maps, auth. User profile creation is standard in every MVP. Mobile app bug fix work makes up roughly 20% of engagements. - Healthcare app development and healthcare SaaS development include data handling with HIPAA or GDPR compliance. Secure PHI handling and HL7 FHIR integration are standard. Rheo and Inne Minilab ship medical device BLE integration. Healthcare app developer engagements typically run 8 to 16 weeks. - Logistics app development covers real-time map integration, route planning, and inventory dispatch. Logistics app developer projects ship with offline sync and live tracking from day one. Flutter is my main stack, with 30+ Flutter projects shipped to production in the last four years. Flutter development treats mobile app performance as scope from day one. MVP mobile app development is where most projects start. App development quality matters most at MVP stage, and mobile app marketing readiness comes before launch. Where FlutterFlow fits the early phase, I work as a FlutterFlow developer compressing timeline by ~60%. Mobile app development FlutterFlow work happens when MVP is live but the team needs a Flutter developer to ship.

Only complex projects, no fixed-price based contracts. ⭐️⭐️⭐️⭐️⭐️ "Anybody who gets the opportunity to work with Nazar will be not only satisfied but thrilled. He's humble, smart, capable. Definitely hire again." Hey — what are you working on? Maybe I can help 🙂 I usually jump in at different stages of a project: 🚀 Build products from scratch (idea → flows → UI → full dev) 🛠 Upgrade / refactor existing systems ⚙️ DevOps, server setup & scaling 🕸 Scraping, data extraction & pipelines 💳 Payment integrations (Stripe, PayPal, etc.) 🔗 API integrations (Google APIs, third-party services) …and more depending on what you need About me: I have 20 years of experience building: ✔ Websites (custom or CMS-based) ✔ Web apps & SaaS platforms ✔ Data-driven systems I’ve worked across fintech, healthcare, retail, logistics, edtech, and more. Typical projects: ✔ CRM / ERP systems ✔ AI-powered platforms ✔ Data & analytics tools ✔ Web & mobile apps ✔ IoT solutions ✔ Legacy system upgrades AI stuff I do (real-world, not just demos): 🤖 AI chatbots & AI agents (support, internal tools, automation) 🧠 RAG pipelines (connect LLMs to docs, DBs, APIs) 📊 Predictive analytics (forecasting, anomaly detection) 🔍 Semantic search & vector DBs 🗣 Speech AI (STT, TTS, voice agents) 👁 Computer Vision ⚙️ AI automation workflows (multi-step agents, business processes) 🧪 Fine-tuning, evaluation & MLOps pipelines Tech stack.. Backend: - Python (Django, Flask, FastAPI, Tornado) - Node.js (MEAN / MERN stacks) - PHP (Laravel, CodeIgniter, CakePHP) Frontend: - React, Angular, Vue - HTML5, CSS3, JS (jQuery, AJAX, etc.) - Responsive, mobile-friendly, cross-browser layouts - Bootstrap, Tachyons Data & DBs: - PostgreSQL, MySQL, MongoDB - Data pipelines, transfer, processing Other: - REST APIs, third-party integrations - Payment systems (Stripe, PayPal, Braintree, etc.) - Scrapy + custom scraping solutions - Cloud (AWS/GCP), deployment, infra --------------- If you’ve got an idea (or something half-built and messy), I can help you figure out how to actually ship it without over engineering. Happy to jump on a quick 30-min call, understand your goals, and map out next steps. Just ping me 👍 -------------- Python, Django, mysql, Postgres, flask, fast api, ai chatbot, scrapy, data extraction, data scraping AI Chatbot, AI Agent Development, AI App development, Chatbot Development, Generative AI, MLOps, Artificial Intelligence, Machine Learning, AI Development, AI Bot --------------- Node.js, Express.js, NestJS, Next.js, TypeScript, JavaScript, MongoDB, PostgreSQL, MySQL, GraphQL, REST API, Prisma, Sequelize, Redis, WebSockets, Socket, API Integration, Microservices, Serverless, AWS Lambda, Docker Backend Development, Full-Stack Development, API Development, Real-time Applications, Microservices Architecture, Cloud Development, Scalable Systems, SaaS Development, Web App Development, System Design

I’m a Senior Web Developer, Team Lead, and Software Architect with over 20 years of experience building robust web applications across a wide range of industries and domains. Soft Skills • Leading and organizing agile development processes • Translating ideas into clear wireframes and product concepts • Designing scalable and efficient database architectures • Building and mentoring high-performing teams • Communicating effectively with non-technical stakeholders Technologies • Ruby on Rails • PostgreSQL, MySQL, Neo4j, Elasticsearch • JavaScript (Stimulus, Turbo.js, Vue.js) • Linux system administration, AWS, Heroku, Docker • HTML5, CSS, Tailwind If you have an idea for a project or need technical leadership, feel free to get in touch.

🔥 AVAILABLE TODAY - June 26 🔥 I lead a boutique senior development team that helps SaaS companies, startups, and product teams build, rescue, and scale production-ready software. You work directly with me as the founder, AI/web technical lead, and delivery partner. I’m currently pursuing a Master’s in Computer Science with a focus on AI & Machine Learning, combining formal AI/ML depth with hands-on product delivery. My team handles implementation across frontend, backend, AI integration, QA, UX/UI, and DevOps when needed. This gives you senior engineering capacity without the hiring overhead or large-agency friction. We are a strong fit when the project needs more than “just coding”: architecture, product thinking, clean delivery, technical risk reduction, and a team that can understand complex business logic. What we build: • SaaS platforms and internal business systems • AI-powered web applications and automation workflows • Marketplaces, dashboards, admin panels, and client portals • Multi-tenant products with roles, permissions, billing, and workflows • REST APIs, backend services, integrations, and data-heavy systems • Legacy codebase refactoring, stabilization, and scaling • MVP-to-production builds for startups and product teams Core stack: Frontend: React, Next.js, Remix, TypeScript, Tailwind, Radix UI Backend: Node.js, Express, NestJS, FastAPI, Django, Laravel Databases: PostgreSQL, MongoDB, Redis, Prisma, SQLAlchemy, Drizzle AI: OpenAI, Gemini, Claude, Groq, embeddings, RAG-style workflows, summarization, classification, automation Infrastructure: Docker, AWS, GCP, Vercel, Render, Fly io, CI/CD How we work: Think twice and code once. My personal and my team's principle. That means we care about the product, data model, architecture, user workflows, security, deployment path, and long-term maintainability. Speed matters, but sustainable speed comes from clear decisions and fewer avoidable mistakes. You can bring us in for: • AI/SaaS code audit and technical due diligence • AI feature integration or automation sprint • Full-stack SaaS development • Backend/API architecture and implementation • Legacy system refactoring and modernization • Dedicated senior development capacity • Long-term technical partner retainer Best fit: • SaaS founders and product leaders • AI, marketplace, fintech, health, humanitarian, or operations-heavy products • Existing codebases that need clarity, stabilization, or acceleration • Teams that want senior ownership without hiring full-time engineers • Clients who value communication, architecture, and production quality

I’m a Rust Software Developer specializing in backend engineering, observability, and distributed systems. My focus is on building high-performance, fault-tolerant, and production-ready solutions that scale seamlessly in fintech, SaaS, and high-traffic environments. My Core Expertise: - Backend Development: Designing and building server applications from scratch using industry-leading frameworks like Axum, Actix-web, and Async-GraphQL. My focus is on writing robust APIs and creating scalable architectures. - Observability & Monitoring: Full-cycle observability with OpenTelemetry, Prometheus, Grafana, and ELK Stack (Elasticsearch, Logstash, Kibana) — ensuring system reliability and fast issue resolution. - Distributed Systems & Messaging: I specialize in building fault-tolerant systems and real-time data pipelines. My experience includes working with Apache Kafka and RabbitMQ for handling high-volume data streams. - DevOps & Cloud: I set up and maintain CI/CD pipelines with Dockerized builds and Terraform, ensuring automated and reliable deployments across major cloud providers (AWS, GCP, Azure, Hetzner). My Technical Toolkit: Languages: Rust (Primary), C++, C#, Python, Kotlin Frameworks: Axum, Actix-web, Async-GraphQL, Tonic, gRPC Databases: Diesel, PostgreSQL, DynamoDB Communication: gRPC, Tonic, GraphQL WebAssembly: I also have experience with Tauri for cross-platform solutions. I'm constantly learning and keeping up-to-date with the latest industry trends and technologies. I’m always looking for ways to improve processes and systems to achieve optimal performance. If you need a Rust backend engineer who can deliver observable, fault-tolerant, and production-ready systems - I’d be glad to help.