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I build automation tools that save time and reduce manual work. My expertise includes: * Python automation scripts * Web scraping and browser automation (Playwright, Selenium) * Telegram bots and message monitoring * API integration and workflow automation * Auto-login and automated task execution * Chrome extensions and desktop automation tools I can help you automate repetitive workflows such as: * Monitoring websites or platforms for new data/jobs * Automatically submitting forms or accepting tasks * Reading Telegram signals and triggering actions * Extracting and processing structured data * Building custom tools with simple user interfaces I focus on reliable, maintainable solutions and clear communication throughout the project. If you need automation that works fast and accurately, I’d be happy to help.

(っ◔◡◔)っ ♥ 𝐃𝐨𝐧’𝐭 𝐥𝐞𝐭 𝐭𝐡𝐞 𝐩𝐫𝐞𝐭𝐭𝐲 𝐟𝐚𝐜𝐞 𝐟𝐨𝐨𝐥 𝐲𝐨𝐮 - 𝐈’𝐦 𝐚 𝐛𝐚𝐭𝐭𝐥𝐞-𝐭𝐞𝐬𝐭𝐞𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫. ♥ 𝙸’𝚖 𝚊 𝚂𝚊𝚊𝚂 𝚋𝚞𝚒𝚕𝚍𝚎𝚛 & 𝚏𝚞𝚕𝚕-𝚜𝚝𝚊𝚌𝚔 𝚍𝚎𝚟𝚎𝚕𝚘𝚙𝚎𝚛 𝚠𝚑𝚘 𝚝𝚞𝚛𝚗𝚜 𝚒𝚍𝚎𝚊𝚜 𝚒𝚗𝚝𝚘 𝚙𝚛𝚘𝚍𝚞𝚌𝚝𝚒𝚘𝚗-𝚛𝚎𝚊𝚍𝚢 𝚙𝚛𝚘𝚍𝚞𝚌𝚝𝚜. 𝙸 𝚋𝚞𝚒𝚕𝚍 𝚂𝚊𝚊𝚂 𝚙𝚕𝚊𝚝𝚏𝚘𝚛𝚖𝚜, 𝙰𝙸-𝚙𝚘𝚠𝚎𝚛𝚎𝚍 𝚊𝚙𝚙𝚜, 𝚠𝚎𝚋 𝚊𝚙𝚙𝚕𝚒𝚌𝚊𝚝𝚒𝚘𝚗𝚜, 𝚒𝚗𝚝𝚎𝚛𝚗𝚊𝚕 𝚝𝚘𝚘𝚕𝚜, 𝙰𝙿𝙸𝚜, 𝚊𝚗𝚍 𝙲𝚑𝚛𝚘𝚖𝚎 𝚎𝚡𝚝𝚎𝚗𝚜𝚒𝚘𝚗𝚜 - 𝚏𝚛𝚘𝚖 𝙼𝚅𝙿 𝚝𝚘 𝚙𝚛𝚘𝚍𝚞𝚌𝚝𝚒𝚘𝚗 𝚊𝚗𝚍 𝚋𝚎𝚢𝚘𝚗𝚍. 𝙼𝚢 𝚜𝚝𝚊𝚌𝚔 𝚒𝚗𝚌𝚕𝚞𝚍𝚎𝚜 𝙉𝙚𝙭𝙩.𝙟𝙨, 𝙍𝙚𝙖𝙘𝙩, 𝙏𝙮𝙥𝙚𝙎𝙘𝙧𝙞𝙥𝙩, 𝙉𝙤𝙙𝙚.𝙟𝙨, 𝙁𝙞𝙧𝙚𝙗𝙖𝙨𝙚, 𝙎𝙪𝙥𝙖𝙗𝙖𝙨𝙚, 𝙋𝙤𝙨𝙩𝙜𝙧𝙚𝙎𝙌𝙇, 𝙖𝙣𝙙 𝘼𝙄 𝘼𝙋𝙄𝙨 𝙸’𝚖 𝚗𝚘𝚝 𝚓𝚞𝚜𝚝 𝚑𝚎𝚛𝚎 𝚝𝚘 𝚠𝚛𝚒𝚝𝚎 𝚌𝚘𝚍𝚎. 𝙸 𝚌𝚊𝚛𝚎 𝚊𝚋𝚘𝚞𝚝 𝚙𝚛𝚘𝚍𝚞𝚌𝚝 𝚊𝚛𝚌𝚑𝚒𝚝𝚎𝚌𝚝𝚞𝚛𝚎, 𝚄𝚇, 𝚜𝚌𝚊𝚕𝚊𝚋𝚒𝚕𝚒𝚝𝚢, 𝚊𝚗𝚍 𝚕𝚘𝚗𝚐-𝚝𝚎𝚛𝚖 𝚖𝚊𝚒𝚗𝚝𝚊𝚒𝚗𝚊𝚋𝚒𝚕𝚒𝚝𝚢. ✅ Skills ⭐ JavaScript / TypeScript - React, Next.js, Node.js, jQuery ⭐ SaaS & Web Application Development - multi-tenant architecture, REST APIs, authentication, authorization, RBAC ⭐ Databases - PostgreSQL, Supabase, Firebase Firestore, Realtime Database ⭐ Google Cloud & APIs - Gmail, Google Sheets, BigQuery, OAuth 2.0, Google APIs ⭐ Authentication & Security - Google OAuth, Firebase Auth, JWT, role-based access control ⭐ AI Integrations - OpenAI API, Anthropic Claude API, Google Gemini ⭐ Payments & Subscriptions - Stripe, Lemon Squeezy, Gumroad, Zoho Billing, ExtensionPay ⭐ Cloud & Deployment - Cloudflare, Vercel, Firebase, GitHub Pages ⭐ Browser Automation & Data Scraping - Chrome Extensions, web scraping, browser automation ✅ What can I do ? ⭐ Build reliable, scalable multi-tenant SaaS - auth, billing, integrations & data isolation. ⭐ Create data scraping tool and exporting to external platforms (LinkedIn & LinkedIn Recruiter, Indeed...) ⭐ Custom ad injection within Google search results ⭐ Amazon automation & scraping - Amazon storefronts and Seller Central ⭐ Build email productivity tools - Gmail tracking, automated follow-ups & outreach workflows ⭐ Audit, review & validate existing codebases - whether written by humans or AI. ⭐ Deploy & maintain production applications - from codebase to production. ✅Featured Products: ⭐ 𝐎𝐫𝐢𝐠𝐢𝐧𝐚𝐥𝐢𝐭𝐲𝐀𝐈 𝐀𝐈 𝐂𝐨𝐧𝐭𝐞𝐧𝐭 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐨𝐫 (20000+ users) ⭐ 𝐊𝐞𝐲𝐬𝐞𝐭 (Web Application+ Chrome Extension): Chrome Extension (Manifest V3), Next.js, React, TypeScript, NextAuth.js, REST API, Vanilla JS, MongoDB, Stripe. ⭐ 𝐀𝐮𝐭𝐨 𝐅𝐨𝐥𝐥𝐨𝐰 𝐔𝐩 𝐈𝐭! ⭐ 𝐀𝐮𝐝𝐢𝐨 𝐁𝐫𝐚𝐢𝐧 𝐅𝐨𝐜𝐮𝐬 ⭐ 𝐈𝐝𝐞𝐧𝐭𝐢𝐭𝐲𝐂𝐡𝐞𝐜𝐤 ⭐ 𝐒𝐢𝐭𝐞𝐣𝐚𝐛𝐛𝐞𝐫

SUMMARY & CORE STRENGTHS Automation and Google Workspace Developer specializing in Chrome Extensions (Manifest V3), Google Apps Script, and self-hosted n8n workflow architecture. Track record of building, publishing, and monetizing tools on the Chrome Web Store and Google Workspace Marketplace. FEATURED PROJECTS Chrome Extensions (Chrome Web Store): • WebGrasp: Point-and-click web scraper with 120KB+ source code, exporting directly to Google Sheets (OAuth2) or Webhooks. • VocabAI: Contextual vocabulary learning extension powered by AI integration. Google Workspace Add-ons (Google Marketplace): • LeadGantt: Project management tool with dependency/lag logic, automated daily reminders. • Financial & Feasibility Suite (Smart REIA, Lead Developer): Property analysis add-ons calculating IRR, NPV, cap rates, and cash flow projections. Workflow Automation & DevOps: • WhatsApp Automation Systems • Centralized Diagnostics & VPS Infrastructure: Global n8n failure alerting via WhatsApp/Gmail; migrated production n8n from cloud services to Hostinger VPS (Docker, PostgreSQL, Nginx, SSL). HONORS • Samsung Collegiate Programming Cup Prize (2019, 2017) • 2nd Prize, ACM-ICPC Vietnam Southern Provincial Contest (2016)

Full-stack developer with 7+ years of experience specializing in modern web applications and browser extensions. I excel at building scalable solutions from frontend interfaces to backend APIs, with expertise in both Angular and React ecosystems. Core Expertise: 1. Frontend Development (7+ years): Angular 16+, ReactJS, responsive design with CSS/HTML 2. Backend Development (5+ years): Node.js, REST APIs, Firebase, NestJS, OAuth2 implementation 2.1 Detailed Firebase local development capabilities (emulators suite), deployment and CI/CD pipeline experience, comprehensive Firebase services (Firestore, Auth, Cloud Functions, etc.) 3. Chrome Extensions (3+ years): Proficient in Manifest V3 development and browser API integration 4. Claude AI integration experience, prompt engineering skills for user objective retrieval (2+ years) I bring strong experience in authentication systems, API design, and creating seamless user experiences across web platforms and browser extensions. My technical versatility allows me to handle full project lifecycles from conception to deployment.

I’m a Full Stack Developer with 5+ years of experience building scalable, high-performance web and mobile applications. I specialize in creating modern, secure, and cloud-native solutions that are efficient, reliable, and visually elegant. 🚀 💡 My Technical Expertise Frontend Development ✅ Web, Chrome extension: React, Next.js, Vue, Nuxt.js ✅ Mobile: Flutter, React Native Backend & API Development ✅ Languages: Javascript, TypeScript, Golang, Rust ✅ Databases: PostgreSQL, MongoDB, Redis ✅ Cloud & Infrastructure: AWS, GCP, Docker, Kubernetes, CI/CD Pipelines Security & Reverse Engineering ✅ Obfuscation / Unobfuscation Techniques ✅ API Simulation & Anti-Crack Solutions ✅ Software Protection & Reverse Engineering 🌟 What I Can Build for You ✅ Web Applications (SaaS, CMS, eCommerce, etc.) ✅ Mobile Applications (iOS & Android) ✅ Backend API Development (RESTful, gRPC, Microservices) ✅ System Architecture & Optimization ✅ Cloud Deployment & Scaling ✅ Software Security & Reverse Engineering Solutions 🚀 My Workflow 1️⃣ Understanding the requirements — aligning goals and scope 2️⃣ Architecting the system — planning efficient, scalable structures 3️⃣ Development — writing clean, maintainable, production-ready code 4️⃣ Testing & Optimization — ensuring performance and security 5️⃣ Deployment & Maintenance — delivering a robust, long-term solution 💬 Collaboration is key! We’ll work closely together in every step to ensure the best results. 📌 Explore My Work 👨‍💻 GitHub: github.com/trgkyle Let’s build something amazing together! 🚀 🔍 Keywords to Find Me: Full Stack Developer, Web Developer, Mobile Developer, SaaS, CMS, LMS, Cloud, Backend Engineer, Frontend Developer, API Development, Microservices, React, Next.js, Node.js, TypeScript, Golang, Flutter, React Native, SQL, NoSQL, Redis, Apache Kafka, GCP, Performance Optimization, Bug Fixing.

I'm a Fullstack developver My skills: Java, Javascript, Python and React I'm good at solving problem.