Upwork home
Sign up
Secondary
Hasnain A. Status: Offline
Sialkot, Pakistan
100% Job Success

Senior Full Stack Developer | React.js | Next.js | Node | React Native

✔️ 5+ 𝘆𝗲𝗮𝗿𝘀 (Front-end & Back-end) Node.js, React, Next.js, Nest.js, React Native 👑Have you heard of Locofy.ai? Thanks to my clear expertise, they now have a working 𝟯-𝗪𝗮𝘆 𝗠𝗲𝗿𝗴𝗲 𝗘𝗱𝗶𝘁𝗼𝗿. 🚀 Hi, I love hard tasks and a clear approach to the project, which is why I decided to become a full-stack developer, as I get experience both with the backend and the frontend at the same time. As a result, I have experience as a professional full-stack developer who is thoroughly familiar with Node.js, React, Next.js, Nest.js ✔️I'm skilled in React.js, Next.js, Redux, TypeScript, all kinds of UI development including Bootstrap, Material UI, Rest API, GraphQL, Charts, 3D visualization. Third-party APIs (like Stripe, Twillio, Google Maps, etc) ✔️ I'm experienced with Mongoose ODM library to work with MongoDB, also worked with SQL, have experience in writing aggregate functions in both databases. Experienced with Node.js, Nest.js and Express, including the following libraries: JWT, FS, Nodemailer, Socket.io, Mongoose, Sequelize, cors, etc I have experience with the following industries: 💻 SaaS 💵 FinTech 🏥 Healthcare 🍎 Consumer Services 👨🏻‍💻 Software Services ➡️ Frontend Skills: Over the course of my career, I have developed proficiency in a range of frontend technologies. I am well-versed in React.js, leveraging its capabilities to create dynamic and responsive user interfaces. My experience extends to using Next.js, where I've applied its features to enhance the performance and scalability of web applications. Additionally, my familiarity with TypeScript has allowed me to write more maintainable and robust code. ➖ Adept with Redux, I've effectively managed state in complex applications, ensuring smooth user interactions. My understanding of GraphQL has enabled me to design efficient APIs, enhancing data retrieval and manipulation. ➖ In terms of styling and design, I am skilled in HTML5, CSS3, SCSS, Bootstrap, Tailwind CSS and Material UI. I use Webpack to bundle and optimize my frontend assets. ➡️Backend Skills: On the backend, I am skilled in Node.js, employing it to build scalable and efficient server-side applications. I am familiar with MongoDB, utilizing its NoSQL database capabilities for flexible and dynamic data storage. Proficient in SQL, I can manage relational databases to ensure data integrity. ➖ Using Nest.js, I develop high-quality server-side applications with efficient architecture and fast API routing. With the help of TypeScript and detailed Nest.js documentation, I ensure high readability and support of the code. I use additional Nest.js modules for easy integration with databases and other services, making development more efficient and easily maintainable. ➖ Competent in Express, I've built REST APIs that seamlessly integrate with frontend applications. My proficiency in JWT ensures secure authentication and authorization mechanisms. I have experience with Socket.io, enabling real-time communication in applications. ➖ I am familiar with CORS and have successfully implemented it to handle cross-origin resource sharing. Additionally, I am competent in PostgreSQL, leveraging its features for robust data management. My knowledge extends to Amazon Web Services (DynamoDB, S3, EC2), providing scalable and reliable cloud solutions. ➡️Mobile Development: I bring expertise in React Native for cross-platform mobile development, catering to both Android and iOS platforms. My familiarity with Expo and React Native CLI facilitates efficient development workflows. I have experience with App Center, Firebase Distribution, and TestFlight for streamlined app deployment and testing. ➡️In summary, my experience spans a comprehensive set of frontend and backend technologies, mobile development, and integration of various services, making me a well-rounded developer capable of delivering end-to-end solutions. Keywords🗝 React.js, Next.js, Redux, TypeScript, UI development, Bootstrap, Material UI, Rest API, GraphQL, Charts, 3D visualization, Third-party APIs (like Stripe, Twillio, Google Maps, etc) Mongoose ODM library, MongoDB, SQL, Node.js, Nest.js Express, JWT, FS, Nodemailer, Socket.io, Mongoose, Sequelize, CORS
Work history
Hasnain A. has more jobs. Create an account to review them
Skills

Skills

  • React Native
  • React
  • iOS Development
  • JavaScript
  • HTML5
  • Mobile App Development
  • Google Maps
  • Web Application
  • Socket.io
  • Mobile App
  • Android App
  • Facebook SDK
  • OAuth
  • Mobile Development Framework
  • iPhone & iPad Apps
  • Web Development

Browse similar freelancers