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TOP-RATED FREELANCER | AI & LLM AUTOMATION | CLOUD-BASED WEB SOLUTIONS Build smarter, faster, and scalable systems with AI-driven automation and intelligent web platforms. With 5+ years of hands-on experience, I help businesses automate workflows, deploy AI agents, and build high-performance websites and applications...TOP-RATED FREELANCER | AI & LLM AUTOMATION | CLOUD-BASED WEB SOLUTIONS Build smarter, faster, and scalable systems with AI-driven automation and intelligent web platforms. With 5+ years of hands-on experience, I help businesses automate workflows, deploy AI agents, and build high-performance websites and applications on secure cloud infrastructure. I specialize in LLM integrations, AI bots, workflow automation using n8n, and cloud-native web development focused on performance, scalability, and real business outcomes. CORE SKILLS AI & Automation – LLM integrations (OpenAI, GPT-4, ChatGPT API, LangChain) – AI bots (Slack, WhatsApp, Telegram) – n8n workflow automation and orchestration – AI-powered APIs and backend systems Backend & Full-Stack – PHP, Laravel, CodeIgniter, CakePHP – Python (Django, Flask) – Node.js (Express) – RESTful APIs and GraphQL Cloud & DevOps – AWS (EC2, Lambda, RDS, S3) – CI/CD pipelines (GitHub Actions) – Infrastructure as Code (Terraform, CloudFormation) Databases – MySQL, PostgreSQL, MongoDB CMS & E-Commerce – WordPress, WooCommerce, Shopify, Wix – Payment integrations (Stripe, PayPal, Razorpay, Google Pay) SEO & Performance – Technical and on-page SEO – Performance optimization and structured data WHAT I DO AI & LLM Automation – End-to-end workflow automation with n8n – Intelligent chatbots and AI agents – Content generation, data processing, and AI-driven logic Full-Stack & Backend Development – AI-enabled websites, SaaS platforms, and dashboards – Secure, scalable backend systems – Third-party API integrations AWS Cloud & DevOps – Auto-scaling cloud infrastructure – Serverless and optimized deployments – Performance and cost optimization WHY WORK WITH ME – Top-rated profile with consistent 5-star reviews – AI-first approach to reduce manual work and costs – Clean, maintainable, scalable code – Clear communication and on-time delivery Ready to build AI-powered systems or automate your workflows? Message me and let’s get started. weniger
AsimJaved706
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We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions.. weniger
winmaclin
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abhichaudharii abhichaudharii
$75 USD / Stunde
Python Dev | Bots, Scraping, APIs, Trading ToolsIndiaTired of repetitive tasks, unreliable scraping tools, or wasting hours managing trading or e-commerce ops? Hi, I’m Abhishek a Python automation expert with 7+ years of experience building bots, web scrapers, and trading systems for founders, fintech startups, and e-commerce sellers. I’ve helped clients: ✅ Save $10K+...Tired of repetitive tasks, unreliable scraping tools, or wasting hours managing trading or e-commerce ops? Hi, I’m Abhishek a Python automation expert with 7+ years of experience building bots, web scrapers, and trading systems for founders, fintech startups, and e-commerce sellers. I’ve helped clients: ✅ Save $10K+ annually in manual costs with custom automation ✅ Reclaim 15+ hours/week with Shopify and Telegram bots ✅ Automate trading on Binance & Deriv with 99.8% uptime What I Can Build for You: Bots & Workflow Automation • Telegram/Discord bots with admin panels • Selenium/Appium automation for web and Android • Internal tools to simplify reports, notifications, and admin ops Web Scraping (100+ sites done) • Anti-bot bypass (IP rotation, Captcha, Cloudflare) • Scrapy, Requests, Selenium, Playwright • Auto-schedulers with data exports (Excel, JSON, Dashboards) Trading Bots & Dashboards • Strategies for Binance, Bybit, Deriv, QuantConnect • FastAPI/Flask-based dashboards with webhook triggers • Signal-based executions + full logging system Chrome Extensions • UI-based tools for scraping, automation, and integrations • Hidden API/XHR exploitation (Amazon, Shopify, custom targets) API & GUI Development • REST APIs (FastAPI, Flask) and PyQt5/Flet desktop tools • Clean UX for internal teams or clients My Stack: Python, FastAPI, Flask, Selenium, Scrapy, PyQt5, Shopify API, TradingView, Telegram API, Google Apps Script, SQLite, XHR, WebSockets, Playwright. Let’s talk. I usually respond within 30–60 minutes. Drop me a message with your idea or pain point — I’ll help you automate it fast, clean, and ROI-focused. Client Feedback: “Abhishek’s automation saved us 20+ hours a week with flawless execution.” – Brett B. “He understood my trading logic and built a system better than I imagined.” – James D. weniger
abhichaudharii
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I speak code and business. I architect, design, and develop high-performance applications using React/Next/Node.js while integrating cutting-edge AI technologies to build intelligent, scalable systems. Core Skills: - Frontend Development • React, Next.js, Vue and TypeScript • Tailwind CSS, MUI, BootStrap, Shadcn,...I speak code and business. I architect, design, and develop high-performance applications using React/Next/Node.js while integrating cutting-edge AI technologies to build intelligent, scalable systems. Core Skills: - Frontend Development • React, Next.js, Vue and TypeScript • Tailwind CSS, MUI, BootStrap, Shadcn, Ant Design • Component-based development with reusable UI libraries • State management: Redux, Zustand, Recoil, and React Query • Accessibility (WCAG compliance), responsive design, and performance optimization • Client-side AI integration - Backend & AI Engineering • Node.js, Express, Nest.js, FastAPI • REST and GraphQL API design and implementation • PostgreSQL, MongoDB, MySQL, Redis. Drizzle and Prisma ORM • Authentication and authorization (JWT, OAuth, RBAC), Better Auth integration • Event-driven architectures and microservices • Serverless and edge computing deployments - AI/ML Expertise • Large Language Models (LLMs): Open AI GPT, Claude • AI Framework Integration: LangChain, LlamaIndex for RAG Applications, AI SDK • Machine Learning: TensorFlow, PyTorch, scikit-learn for model development • Natural Lanuage Processing: text processing, semantic search, embeddings • AI API Integration: OpenAI, Hugging Face, Anthropic • Vector Databases: Pinecone, ChromaDB • Prompt Engineering: systematic prompt design, fine-tuning, and optimization • AI-Powered features: chatbots, content generation, intelligent search, recommendation systems • Model Deployment: containerized ML models, API wrappers, inference optimization - Data & Infrastructure • Date pipelines for ML/AI workflows • Model versioning and MLOps practices • Performance monitoring - Tooling & DevOps • CI/CD pipelines: GitHub Actions, GitLab CI • Containerization: Docker, Kubernetes • Cloud platforms: AWS EC2, S3, Lambda, Elastic Beanstalk, Vercel, GCP, DigitalOcean • Testing: Jest, Cypress, Vite, ML model evals • Version control: Git workflows As a Senior Investment Advisor, I spent years focused on analyzing and reporting on financial growth for clients. But I realized my energy and passion were drawn to a different kind of creation: building impactful digital solutions. So, I made the leap. Recently, I led the creation of a scalable component library that improved design consistency and reduced dev time by 30%. What sets me apart is the T-shaped blend of deep frontend expertise and broad business acumen. I move fast, think holistically, and communicate fluently across tech, product, and design teams. Always curious. Always building. Always bridging the gap between. weniger
lukasr99
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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. weniger
Lazarone1
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I’m a Full-Stack Engineer with 12 years of experience building production software across AI, Web, Mobile, and Blockchain. I can take a project from idea → architecture → implementation → deployment, and I focus on clean, maintainable code with clear communication and predictable delivery. ✅ AI / LLM (GenAI): LLM app...I’m a Full-Stack Engineer with 12 years of experience building production software across AI, Web, Mobile, and Blockchain. I can take a project from idea → architecture → implementation → deployment, and I focus on clean, maintainable code with clear communication and predictable delivery. ✅ AI / LLM (GenAI): LLM app development, chatbots, RAG (Retrieval-Augmented Generation) / knowledge-base search, embeddings & vector databases, agent/workflow automation, prompt & system design, data extraction, summarization, classification, evaluation/testing, API integrations. ✅ Web Development: Frontend: React, Next.js, TypeScript, modern UI dashboards/admin panels. Backend: Node.js, NestJS, Python (FastAPI/Django), REST/GraphQL APIs, authentication/authorization, multi-tenant systems, background jobs/queues, real-time features (WebSockets). ✅ Mobile Development: Flutter and React Native, cross-platform delivery, push notifications, deep links, camera/media upload, offline-first patterns, performance tuning, App Store / Google Play releases. ✅ Blockchain / Web3: Smart contracts (Solidity), Solana (Rust), token contracts/standards, wallet integration (ethers/web3), on-chain/off-chain architecture, backend indexing, security-minded development, testing and deployment workflows. ✅ Databases & DevOps: PostgreSQL/MySQL, Redis, SQL optimization, Docker/Compose, CI/CD, cloud deployment (AWS/GCP), Nginx, monitoring/logging, performance and stability improvements. I work best with milestone-based delivery: quick first version, then iterate fast with feedback. Share your goals, current stack, and constraints—I’ll propose a practical plan and start immediately. weniger
danielboggs
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stanislavm37 stanislavm37
$39 USD / Stunde
Full-Stack & Mobile | React • Python • Rust • AWSUkraineReact + React Native + Python + Rust | AWS | APIs | AI 🚀 Senior Full-Stack & Mobile Engineer (React, TypeScript, Python, Rust) If you're building a modern web or mobile app, scaling backend APIs, or adding AI features with AWS infrastructure, I can help. I specialize in: 🔹 Frontend (React / TypeScript) ▪ React...React + React Native + Python + Rust | AWS | APIs | AI 🚀 Senior Full-Stack & Mobile Engineer (React, TypeScript, Python, Rust) If you're building a modern web or mobile app, scaling backend APIs, or adding AI features with AWS infrastructure, I can help. I specialize in: 🔹 Frontend (React / TypeScript) ▪ React (Hooks, Context, Suspense) ▪ Next.js (SSR, SSG, ISR, App Router) ▪ TypeScript (strict typing, scalable architecture) ▪ State: Redux Toolkit, Zustand, React Query ▪ UI: TailwindCSS, Shadcn UI, MUI ▪ Forms: React Hook Form, Zod ▪ Auth: JWT, OAuth, NextAuth ▪ Testing: Jest, RTL, Playwright ▪ Performance, SEO, responsive UI ▪ REST, GraphQL, WebSockets, SSE 🔹 Mobile App Development (iOS / Android) ▪ React Native (Expo + CLI) ▪ Cross-platform apps (iOS + Android) ▪ Swift (native iOS) ▪ Flutter (Dart cross-platform) ▪ Navigation (React Navigation) ▪ State management (Redux Toolkit, Zustand) ▪ API integration (REST / GraphQL) ▪ Push notifications (Firebase / Expo) ▪ App Store & Google Play deployment ▪ OTA updates (Expo EAS) ▪ Performance optimization 🔹 Backend (Python / APIs / Microservices) ▪ FastAPI, Django, DRF, Flask ▪ REST APIs (OpenAPI, versioning) ▪ Auth: JWT, OAuth2, RBAC ▪ PostgreSQL (schema design, optimization) ▪ Redis (caching, rate limiting) ▪ Background jobs: Celery ▪ Queues: SQS, RabbitMQ ▪ File uploads, S3 storage ▪ Stripe, Twilio, SendGrid integrations ▪ Testing: Pytest 🔹 Rust (High-Performance Services) ▪ Axum / Actix ▪ Tokio async systems ▪ High-throughput APIs ▪ SQLx / Diesel ▪ Reliable microservices 🔹 AI Infrastructure / LLM Systems ▪ OpenAI, Anthropic, OSS models ▪ RAG pipelines + embeddings ▪ Pinecone, Qdrant, FAISS ▪ Streaming AI (SSE / WebSockets) ▪ Prompt workflows + structured outputs ▪ Cost control + rate limiting 🔹 DevOps / AWS ▪ AWS: EC2, S3, RDS, Lambda, API Gateway ▪ Docker / Docker Compose ▪ CI/CD (GitHub Actions) ▪ Nginx, Linux, SSL ---------------------------------------------------- ✅ I help teams: ▪ Build MVPs fast ▪ Design scalable APIs & microservices ▪ Improve performance (PostgreSQL & APIs) ▪ Build secure auth systems ▪ Deploy reliable AWS infrastructure ▪ Add AI features (RAG, LLM workflows) ▪ Refactor legacy code into clean architecture ---------------------------------------------------- ⚙ Tech Stack React • React Native • TypeScript • Next.js • Redux Toolkit • Zustand • React Query • TailwindCSS • Shadcn UI • FastAPI • Django • DRF • Python • Rust • Axum • Actix • PostgreSQL • Redis • Celery • Docker • AWS • EC2 • S3 • RDS • Lambda • API Gateway • CI/CD • WebSockets • SSE • REST • GraphQL • Stripe • OAuth • JWT • Microservices • LLM • RAG • Pinecone • Qdrant • OpenAI • Expo • iOS • Android • Firebase • Push Notifications • Swift • Flutter weniger
stanislavm37
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Seasoned Senior Software Engineer with 25+ years of experience building high-performance backend systems, scalable full-stack applications, and cutting-edge AI & blockchain solutions. Proven expertise in Laravel, Node.js, React, Vue, Rust, Solidity, Python, and Java, with a strong track record in microservices, APIs,...Seasoned Senior Software Engineer with 25+ years of experience building high-performance backend systems, scalable full-stack applications, and cutting-edge AI & blockchain solutions. Proven expertise in Laravel, Node.js, React, Vue, Rust, Solidity, Python, and Java, with a strong track record in microservices, APIs, and smart contract development. Delivered scalable, high‑performance applications for global SaaS, fintech, and healthcare platforms. Developed secure, scalable blockchain applications on Ethereum and Solana, optimizing consensus algorithms and smart contract workflows for millions of users. Known for technical leadership, cross-functional collaboration, and delivering high-quality solutions in fast-paced environments, with a focus on performance, reliability, and innovation. 🎯Core Skills & Expertise: 🔹Programming Languages: — Web/General: HTML, CSS, JavaScript(ES5, ES6+), TypeScript, PHP, Java, C#, C++, Python, Ruby, Go, Rust — Blockchain/Smart Contracts: Solidity, Vyper, Pact — Scripting/Automation: Bash, PowerShell, Perl 🔹Frameworks & Libraries: — Frontend: Angular, React, React Native, Vue.js, Next.js, Nuxt.js, Backbone.js — Backend: Laravel, Symfony, Node.js, Express.js, NestJS, GraphQL, Django, Flask, Spring Boot, Ruby on Rails, ASP.NET — Blockchain/Web3: Truffle, Web3.js, ethers.js, Ganache, Moralis, The Graph — Mobile/Cross-Platform: React Native, Flutter, Ionic, Xamarin — UI/Component Libraries: Material UI, Chakra UI, Element UI, Ant Design,Vuetify, PrimeNG, Bootstrap, Tailwind CSS 🔹Databases & Storage: MySQL, PostgreSQL, SQlite, Maria DB, Oracle DB, Mongo DB, Redis 🔹Blockchain & Web3: — Smart Contracts: ERC20, ERC721, BEP20 — DeFi: Staking, Lending protocols, Cross-chain Bridges, DAOs, Rollups, Sidechains — Tools & Libraries: Web3.js, ethers.js, Truffle, Brownie, Ganache — Wallets & Oracles: MetaMask, WalletConnect, Band Protocol — Build tools: Webpack, Rollup, Parcel, Gulp — Serverless frameworks: AWS Lambda, Azure Functions, OpenFaaS 🔹Tools & Platforms — Version Control: Git, GitHub, GitLab, SVN — Containers & Virtualization: Docker, Kubernetes, Podman — Cloud Platforms: AWS (EC2, S3, Lambda, CloudFormation), Azure, DigitalOcean, Heroku, Vercel — CI/CD: Jenkins, GitHub Actions, GitLab CI/CD — Package Managers: npm, yarn, pip, Composer, Maven, Gradle 🔹API Development & Integration REST API, GraphQL, gRPC, WebSockets, JSON-RPC — API testing & documentation: Postman, Insomnia, Swagger/OpenAPI, RAML — Authentication & Authorization: OAuth2, JWT, OpenID Connect weniger
sandusorind
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**Senior Full-Stack Engineer specializing in building scalable, secure, and high-performance web applications.** I help startups and businesses turn ideas into production-ready products — from architecture design to deployment. I handle end-to-end development, define clean and scalable system architecture, and ensure...**Senior Full-Stack Engineer specializing in building scalable, secure, and high-performance web applications.** I help startups and businesses turn ideas into production-ready products — from architecture design to deployment. I handle end-to-end development, define clean and scalable system architecture, and ensure code quality, performance, and maintainability. My expertise includes: * Designing robust backend systems and APIs * Building modern, responsive frontend applications * Optimizing performance and scalability * Implementing automation and CI/CD workflows * Improving existing systems and resolving complex technical challenges I work closely with clients to understand business goals, define clear scope, and deliver reliable, production-ready solutions on time. If you're looking for a developer who combines strong technical depth with practical business understanding — I can help you build it right from day one. weniger
karimsaad2327
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I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade...I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade platforms using modern development practices. My skill set spans both frontend and backend technologies, with deep expertise in: - Frontend: JavaScript, TypeScript, React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap - Backend: Node.js, Express, C#/.NET, RESTful APIs, GraphQL, microservices architecture - CMS & Platforms: WordPress, WooCommerce, Shopify (custom theme/plugin development) - Mobile Development: React Native, Flutter (cross-platform mobile apps) - DevOps & Cloud: AWS (EC2, S3, Lambda), Docker, GitHub Actions, CI/CD, Heroku, Vercel - Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase - Other Skills: WebSocket, OAuth, JWT, Stripe/PayPal integrations, SEO optimization, performance tuning I’m highly experienced in agile development workflows, effective team collaboration, and delivering clean, maintainable code. Whether working independently or in cross-functional teams, I take pride in translating complex requirements into scalable, user-focused solutions. weniger
romans018
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