Andrii T.

𝙋𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚 𝙞𝙨𝙨𝙪𝙚𝙨, 𝙢𝙚𝙨𝙨𝙮 𝙨𝙩𝙖𝙩𝙚 𝙢𝙖𝙣𝙖𝙜𝙚𝙢𝙚𝙣𝙩, 𝙤𝙧 𝙘𝙤𝙙𝙚 𝙩𝙝𝙖𝙩’𝙨 𝙝𝙖𝙧𝙙 𝙩𝙤 𝙚𝙭𝙩𝙚𝙣𝙙 — 𝙘𝙤𝙢𝙢𝙤𝙣 𝙘𝙝𝙖𝙡𝙡𝙚𝙣𝙜𝙚𝙨 𝙞𝙣 𝙜𝙧𝙤𝙬𝙞𝙣𝙜 𝘼𝙣𝙜𝙪𝙡𝙖𝙧 𝙖𝙥𝙥𝙨. I am Senior Angular Developer with 9+ years of experience across MVPs, SaaS products, and enterprise systems. I work with existing codebases and new builds, focusing on structure, performance, and clean architecture. Core Stack: Angular (v2+), TypeScript, RxJS, NgRx, Node.js 🤩 𝙒𝙝𝙖𝙩 𝙄 𝙖𝙘𝙩𝙪𝙖𝙡𝙡𝙮 𝙙𝙚𝙡𝙞𝙫𝙚𝙧 ✉️ Scalable SaaS platforms & MVP development High-performance Angular front-end architecture Complex data-driven dashboards & real-time systems Full-stack applications with Node.js / REST / GraphQL Clean, maintainable code with low technical debt Fast, responsive UI with excellent UX & performance 𝘾𝙤𝙧𝙚 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 🏆 Front-End / Angular Angular (2–21), TypeScript (strict), JavaScript (ES2025), Standalone Components, Angular Signals, RxJS, NgRx (Store, Effects, Component Store, Signal Store), Zoneless Angular, SSR (Angular Universal), Hydration 𝙁𝙪𝙡𝙡-𝙎𝙩𝙖𝙘𝙠 𝙖𝙣𝙙 𝘽𝙖𝙘𝙠𝙚𝙣𝙙 𝘾𝙤𝙡𝙡𝙖𝙗𝙤𝙧𝙖𝙩𝙞𝙤𝙣 Node.js, Express, NestJS REST API development, GraphQL (Apollo) Authentication, RBAC, API design 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 𝙖𝙣𝙙 𝙋𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚 Scalable architecture design Lazy loading, code splitting Performance optimization & profiling Memory optimization High-load systems & real-time apps 𝙐𝙄 / 𝙐𝙓 / 𝘿𝙚𝙨𝙞𝙜𝙣 𝙎𝙮𝙨𝙩𝙚𝙢𝙨 HTML5, SCSS, CSS Grid, Flexbox Angular Material, CDK Custom design systems Responsive & adaptive layouts 𝙍𝙚𝙖𝙡-𝙏𝙞𝙢𝙚 & 𝘿𝙖𝙩𝙖 𝙎𝙮𝙨𝙩𝙚𝙢𝙨 WebSockets, streaming data Data visualization dashboards Complex state management (NgRx + RxJS) 𝙏𝙚𝙨𝙩𝙞𝙣𝙜 & 𝙌𝙪𝙖𝙡𝙞𝙩𝙮 Jest, Cypress, Jasmine, Karma, Vitest Unit, Integration, E2E testing (Playwright) Code review, refactoring, tech debt reduction 𝙏𝙤𝙤𝙡𝙨 & 𝙒𝙤𝙧𝙠𝙛𝙡𝙤𝙬 Nx monorepos, Vite GitHub, GitLab, Bitbucket Jira, Sentry, Cloudflare, Google Analytics Experience Highlights 𝙄’𝙫𝙚 𝙬𝙤𝙧𝙠𝙚𝙙 𝙤𝙣 👔 SaaS platforms for logistics, compliance, and analytics Enterprise systems with complex workflows and high data volume Real-time trading platforms with WebSocket streaming and high-frequency UI updates CRM systems and productivity tools with large-scale data manipulation ✔️ Defining front-end architecture ✔️ Stabilizing large codebases ✔️ Improving performance and load time ✔️ Reducing technical debt ✔️ Mentoring developers and setting engineering standards 𝙃𝙤𝙬 𝙄 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝 𝙥𝙧𝙤𝙟𝙚𝙘𝙩𝙨 🔧 I don’t just “build features”, I: Analyze product and business requirements Design scalable architecture from the start Prevent future bottlenecks and tech debt Ensure smooth collaboration with backend & product teams Deliver predictable, maintainable, production-ready systems Let’s talk 💬 If you’re building a SaaS product, MVP, or scaling an existing platform, I can help you design and deliver a solution that will not break as your product grows 💪 Keywords 🐯 Angular Developer, Senior Angular Engineer, Angular Front-End Developer, Full Stack Developer, JavaScript Developer, TypeScript Developer, Front-End Engineer, Software Engineer, Angular (v2+), Angular CLI, Angular Universal, Angular Signals, Standalone Components, RxJS, NgRx, State Management, Reactive Programming, HTML5, CSS3, SCSS, Tailwind CSS, CSS Grid, Flexbox, Responsive Design, Pixel-Perfect UI, Cross-Browser Compatibility, UI Development, UX Optimization, SPA, PWA, SSR, Hydration, Web Performance, Node.js, NestJS, Express.js, REST API, GraphQL, API Integration, Microservices, Authentication, JWT, OAuth 2.0, WebSockets, Real-Time Applications, PostgreSQL, MongoDB, Firebase, Performance Optimization, Lazy Loading, Code Splitting, High Load Systems, Scalable Architecture, SaaS Development, MVP Development, Enterprise Applications, Data Visualization, Dashboards, Testing, Jest, Cypress, Vitest, CI/CD, Docker, AWS, Git, Agile, Refactoring, Clean Code, Scalable Systems