My clients emphasized my ability to quickly dive into projects and deliver results aligned with requirements and acceptance criteria within the required timeframe. Greetings! I am a Senior front-end developer with a proven track record in React.js, Angular, JavaScript, HTML, and CSS. Finished 39+ projects. 5500+ happy hours, full of challenging tasks, crucial moments, and fun. From an idea to the final launch, I've got you covered. Please feel free to write to me before the project. ⭐⭐⭐⭐⭐ "Vitalii is a person to cooperate with for those who care about their time, money, quality of work, deadlines, and want to avoid hustling. I was impressed by his ability to dive into the context of tasks, finding the right approach for a particular task, asking the right questions, and providing updates on a daily basis. Everything went smooth from the very first message to the final result. We were able to rump up the developing process, improve the code base without the need for big rewrites, and all within just a week with Vitalii's help. His architecture skills and experience have helped us to find the right way for developing the last milestone which was quite tricky and complicated." - Daniel Turczański, Entrepreneur, JQL Search Extensions. Upd: 25.07.25 Why you should choose me over other front-end developers: 🏅 Top Rated Plus Front-End Developer - ONLY 3% on Upwork 🎯 All projects have successfully finished with five-star feedback ✅ Certificates from Microsoft and Udemy ⚡ Immediate answers to any contract/invite in less than three hours ⌚ Available for RUSH projects and calls You will get more than just a front-end developer: - Top-notch experience in Front-end development (React, Angular, JavaScript, Typescript, HTML, CSS) - Proven soft and hard skills - Ability to quickly dive into the project and deliver results within a minimum time frame - 24/7 availability for communication and support - Hustle-free environment for your ideas - An individual deeply committed to your success and adding value to your enterprise --- Keywords: Front End Developer, Front End Development, Front End, React, React.js, TypeScript, JavaScript, JS, Redux, Redux Toolkit, React Hook Form, React Query, React Table, React Router, React Bootstrap, Material UI, MUI, Angular, Angular.js, Angular 8, Angular 9, Angular 10, Angular 11, Angular 12, Angular Material, Ng Bootstrap, NgRx, RxJS, Ng cli, Nx cli, Next.js, SSR, SSG, SWR, App Router, Pages Router, Tailwind CSS, Tailwind, Radix UI, Shadecn UI, Styled Components, CSS Modules, HTML, HTML5, CSS, CSS3, Twitter Bootstrap, Bootstrap, Sass, Less, Scss, Webpack, Vite, Vite.js, Vercel, Cloudflare Pages, API, REST, Graphql, Jira, Asana, Shortcut, GitHub, BitBucket, GitLab, Figma, Zeplin, Adobe XD, Landing Page, SaaS, MVP, PoC, Startup, Product, Enterprise.

Greetings, I have 10+ years of experience in Web and Desktop Application Development in Angular and .Net platform. I am also proficient in scraping websites using .Net Technologies. I am highly proficient at Angular based Web Application development, but I also have experience in back-end and database development as well. Throughout my career, I have focused on Web application and .Net based Desktop application Development. My strongest programming languages are Angular, Typescript, C#. I specialize in the different ASP.NET Frameworks, I now use Angular, ASP.NET Core MVC, Web API, Windows Services, Web Scrapping for my client's Websites and Applications. ★★★ My Expertise ★★★ ★ Web ★ • Angular 8-17, • Angular Material UI, Bootstrap, PrimeNG. • TailwindCSS • NGRX • RxJs, • Angular Signal, NgRx SignalStore • TypeScript, ES6 • Unit test - Jasmin, Karma • ASP.NET CORE MVC • ASP.NET CORE WEB API • ASP.NET Web Forms • Node.js ★ Databases ★ • Microsoft SQL server MSSQL • Entity Framework • LINQ • Firebase • MongoDB • MySQL ★ My Services ★ • Top Notch Service • Fast delivery • Creative thinker • Great Portfolio • VIP Support • Full availability & Fast response • Free consultation If you have any queries, please don't hesitate to contact me. Moreover, I would be very happy to assist you to achieve what you've thought of. Thank you in advance for your time and consideration. I look forward to working with you soon. ★★★ Hearing from you would be an ultimate pleasure ★★★ Thank you very much! Kind Regards, Fardim Kaiser

Hello, I'm a Front-End Developer specializing in Angular 2+ with over 5 years of experience of providing quality output and results. Tech Stack: Angular prompts Copilot | Cursor + claude Quality code reviews and testing Angular Signals + NGRX Karma-jasmine HTML / CSS / Tailwind Css Javascript / Typescript Bootstrap / Angular material / NgZorro Angular Reactive Formgroup AG Grid API Integration Highcharts Vue 2 NestJs ReactJS React Native PSD / Figma to HTML Photoshop / Illustrator Looking forward working with you.

Hello! I’m Sheikh Faiz Front-end Developer, HTML coder. I have an in-depth knowledge including advanced angular (1-16) , Vue.js , Node.js , HTML5, CSS3, JavaScript, WordPress, SASS/SCSS, Bootstrap framework, jQuery library, Gulp, UI/UX design (Figma, Adobe Photoshop, Adobe XD, Sketch), Git. I do tasks qualified and meet deadlines. I am a fulltime freelancer, so you can contact me at any time. I have many talents that I can use on several approach also ,I have great talent to use my skills in more better way. I pride myself on my ability to explain and understand the complex function So it will definitely easy to understand my terms to the client I look forward to work with you and your desire requirements .

Full-Stack Developer | SaaS • Mobile • AI • Cloud I help founders, startups, and enterprises bring their ideas to life by building scalable SaaS platforms, web apps, mobile apps, and AI-powered solutions. With over 9 years of experience, I focus on creating software that is not only functional but also secure, cloud-ready, and built to grow. - What I Build 1. SaaS Platforms & PWAs – From MVPs to enterprise-grade systems 2. Mobile Apps – Cross-platform apps with Kotlin & Flutter 3. Enterprise Software – Modernizing and scaling legacy .NET systems 4. AI Solutions – LLM-powered chatbots, voice assistants & workflow automation - How I Deliver 1. End-to-end development: frontend, backend, databases, and cloud deployment 2. AWS & Azure expertise for reliable, scalable hosting 3. Clean, maintainable code + clear documentation 4. Regular progress updates and transparent collaboration - Tech Toolkit 1. Frontend: Angular, React (Redux, Hooks), HTML5/CSS3 2. Backend: .NET Core, ASP.NET Web API, Node.js 3. Databases: SQL Server, PostgreSQL, MySQL, MongoDB 4. Cloud: AWS (EC2, S3, RDS), Azure (App Services, SQL, Functions) 5. Mobile: Kotlin, Flutter 6. AI: LLM integrations (ChatGPT, custom APIs) - Why Clients Work With Me 1. I translate business goals into technical solutions 2. I architect scalable, cloud-native applications 3. I’m proactive, reliable, and clear in communication 4. I take ownership of outcomes, not just code Ready to build something that lasts? Let’s connect, I’m available for both short-term sprints and long-term collaborations.

Hi, I am a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝐀𝐈 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with over 𝟓 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building scalable web and mobile applications using 𝐑𝐞𝐚𝐜𝐭, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, .𝐍𝐞𝐭, 𝐂# and 𝐍𝐨𝐝𝐞. I specialize in crafting clean, maintainable code and delivering high-performance solutions that drive real business results. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: ✅ 5+ years of hands-on development experience. ✅ Clean, scalable, and maintainable code. ✅ Strong problem-solving and analytical skills. ✅ Fast communication and regular progress updates. ✅ On-time delivery and attention to detail. ✅ Long-term support and partnership mindset. 𝐀𝐫𝐞 𝐲𝐨𝐮 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞? I will help startups, businesses, and enterprises build modern web and mobile applications that are scalable, secure, and easy to maintain. Whether you need a new application, API development, system modernization, or ongoing development support, I can help you achieve your goals efficiently and professionally. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡: ➜ Front-End Development ➜ React.js & Angular Applications ➜ Responsive and Mobile-Friendly UI ➜ Single Page Applications (SPA) ➜ Enterprise Dashboards & Admin Panels ➜ TypeScript, JavaScript, HTML5, CSS3 ➜ Back-End Development ➜ ASP.NET Core & .NET Development ➜ Node.js Applications ➜ Microservices Architecture ➜ Performance Optimization ➜ Database Development ➜ SQL Server ➜ PostgreSQL ➜ MongoDB ➜ Firebase ➜ SQLite ➜ Database Design & Optimization ➜ Mobile App Development ➜ React Native Cross-Platform Apps ➜ Android & iOS Applications ➜ API Integration ➜ Push Notifications ➜ App Performance Optimization ➜ Cloud & DevOps ➜ Microsoft Azure ➜ AWS ➜ Azure DevOps ➜ CI/CD Pipeline Setup ➜ Git Version Control 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: ➜ Understand your business requirements. ➜ Design the best technical solution. ➜ Develop clean and scalable architecture. ➜ Thorough testing and quality assurance. ➜ Deployment and ongoing support. I believe successful projects are built through clear communication, transparency, and a commitment to delivering real business value. Let's discuss your project and build something exceptional together.

Are you looking for a Senior Angular Developer who can build fast, scalable, and maintainable web applications? With 6+ years of professional experience, I specialize in Angular and Node.js development, helping startups and businesses create modern, high-performance applications with clean architecture and long-term scalability. I focus on delivering production-ready solutions with excellent code quality, responsive user experiences, and secure backend APIs. 💡 What I Can Help You With ✅ Angular Application Development • Angular 19+ and modern Angular architecture • Single Page Applications (SPA) • Progressive Web Applications (PWA) • Angular Material & Custom UI Components • RxJS, State Management, Reactive Forms • Performance Optimization & Code Refactoring • Responsive and Mobile-First Design ✅ Backend API Development • Node.js & Express.js • RESTful APIs • Authentication & Authorization (JWT, OAuth2) • Role-Based Access Control (RBAC) • API Security Best Practices • File Uploads & Cloud Storage Integration • WebSockets & Real-Time Applications ✅ Database Development • PostgreSQL • MongoDB • MySQL • Firebase / Firestore • Query Optimization • Database Design & Architecture ✅ Third-Party Integrations • Stripe • PayPal • Firebase Services • Email Services • External APIs & Webhooks • Analytics & Reporting Systems 🔧 Core Technology Stack Frontend: Angular 19+, TypeScript, JavaScript, RxJS, Angular Material, HTML5, CSS3, SCSS, Bootstrap, Tailwind CSS Backend: Node.js, Express.js, REST APIs, WebSockets, JWT Authentication Databases: PostgreSQL, MongoDB, MySQL, Firebase Tools: Git, GitHub, Bitbucket, Postman, Jira, Trello, Agile/Scrum, CI/CD Why Clients Work With Me ✔ Clean and maintainable code ✔ Strong communication and project ownership ✔ Scalable application architecture ✔ Fast turnaround and reliable delivery ✔ Long-term support and collaboration Whether you need a new Angular application, a robust Node.js backend, API integrations, or performance optimization for an existing project, I can help deliver a solution that is secure, scalable, and built for growth. 📩 Let's discuss your project requirements. As a Top Rated developer, I deliver clean code and reliable results. I am online now and waiting for your response.

𝗜 𝗮𝗺 𝗮 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 with 10+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building scalable SaaS platforms, web applications, mobile applications, and cloud-native systems using Angular, React, Next.js, Node.js, Firebase, Google Cloud Platform (GCP), and WordPress. 𝗜 𝗵𝗲𝗹𝗽 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝗶𝗱𝗲𝗮𝘀 𝗶𝗻𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 by designing robust architectures, developing scalable applications, and implementing cloud infrastructure that supports long-term growth. My expertise goes beyond coding. I specialize in 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗠𝘂𝗹𝘁𝗶-𝗧𝗲𝗻𝗮𝗻𝘁 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, and 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that remain maintainable and cost-effective as products scale. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ✔ Angular & Angular Material ✔ React & Next.js ✔ Node.js & TypeScript ✔ Firebase (Firestore, Cloud Functions, Authentication, Storage, Messaging) ✔ Google Cloud Platform (GCP) ✔ JavaScript & TypeScript ✔ REST APIs & Third-Party Integrations ✔ WordPress & WooCommerce ✔ AI Integrations (OpenAI, Gemini, Claude) ✔ Progressive Web Apps (PWA) 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱: • SaaS Platforms • Multi-Tenant Applications • Customer Portals & Client Dashboards • Admin Panels & Internal Business Tools • Real-Time Applications • AI-Powered Applications • E-Commerce & Subscription Platforms • Membership Platforms • CRM & Management Systems • Mobile Applications (Ionic & Angular) • Firebase-Powered Applications 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • Software Architecture & Technical Planning • System Design & Scalability Reviews • Firebase Architecture & Cost Optimization • Database Design & Data Modeling • Security & Authentication Architecture • Performance Optimization • Code Reviews & Technical Audits • Cloud Infrastructure Design Whether you need a Firebase Expert, Angular Developer, React Developer, Next.js Developer, Node.js Developer, Full Stack Developer, or a Software Architect to lead technical decisions, I can help you build reliable, scalable, and maintainable solutions that align with your business goals. 𝗜 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝗰𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗰𝗼𝗱𝗲, 𝗮𝗻𝗱 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that enable products to grow without accumulating technical debt.

Hello, I'm Kamlesh, Full stack developer with 8years of experience. I'm a full-stack web developer that has worked on both mammoth legacy code bases and brand new projects. I've been part of teams that manage complex production monitoring, and bug fixing, propose new design concepts, and help to optimize the websites. Web Design & Development | Graphic Design| Frontend Developer As a Full Stack Developer, I have explored my skills and worked on multiple CMS, Frameworks, and Programming languages that you can find here: ★★CMS : WORDPRESS | SHOPIFY | WIX | SQUARESPACE | WEBFLOW★★ ★★FRONT END LANGUAGES : HTML | CSS | JAVASCRIPT | TYPESCRIPT | ANGULAR | REACT JS | MEAN STACK | MERN STACK | JQUERY | JSON | BOOTSTRAP | PSD TO HTML | FIGMA TO HTML★★ ★★GRAPHICS DESIGN: PHOTOSHOP | FIGMA★★ ★★BACKEND EXPERTISE : PHP | CODEIGNITER (CI)★★ ★★DATABASE : MYSQL | MongoDB | REDIS★★ ➥ Customer Support I am offering FREE SUPPORT & MAINTENANCE to all my clients for 1 month (depending on the project budget) after the project is completed. ➥ Languages spoken fluently: English, Hindi ➥ Working Schedule: 24/7 All my clients (Projects in progress) are guaranteed to receive 24/7 guidance and support as well as UNLIMITED REVISIONS. ★★★ Don't just take my word for it, read my reviews below ★★★ ➥ ➥ I'm just a private message away...

Senior Angular & Full Stack Developer (8+ yrs) – I build scalable, secure, and user-friendly apps for finance, SaaS, and enterprise platforms. From client portals to dashboards, I turn complex ideas into clean, reliable solutions. I’m a Senior Angular & Full Stack Engineer with 8+ years of experience delivering enterprise-grade applications across finance, insurance, and SaaS. My focus is on creating solutions that are not only technically strong but also drive real business impact. What I can help you with: Frontend: Angular (2–20), TypeScript, PrimeNG, Angular Material, Ag-Grid, Highcharts, ApexCharts Backend: REST APIs, Node.js/TypeScript, .NET Core, C#, MongoDB, MSSQL Security & Integrations: JWT Authentication, CAS/SAML SSO, Payment Gateways, third-party APIs UI/UX: HTML5, CSS3, SCSS, responsive and maintainable design Agile Collaboration: GitHub/GitLab/Bitbucket, Jira, Trello, Slack, Azure DevOps Some recent projects: 🚀 Built an Enterprise Compliance Dashboard (Angular + PrimeNG + Highcharts) → reduced reporting time by 30% 💳 Delivered a Finance CRM & Client Portal (Angular + .NET Core + SSO) → streamlined workflows and boosted adoption 📊 Created a Pet Sales SaaS App (Angular-Highcharts + Material Table) → gave daily sales visibility and better decision-making I believe in clear communication, reliability, and long-term partnerships. If you’re looking for someone who can combine deep technical expertise with business understanding, I’d be happy to help bring your project to life.