kishor kumar

Hi, I’m Kishor, a Senior Full Stack Developer with over 7+ years of experience in designing and developing high-performance web applications and backend systems. I hold certifications as a Salesforce JavaScript Developer, AWS Developer Associate, and GCP Cloud Engineer, which reinforce my deep expertise in both web and cloud technologies. My expertise spans React.js and Next.js on the frontend, and Node.js and Nest.js on the backend, enabling me to create dynamic, responsive, and scalable web solutions. In terms of backend development, I have a strong foundation in building APIs, integrating services, and managing databases. I’ve worked extensively with PostgreSQL, MySQL, MongoDB, and SQLite to create robust data management systems. I’m well-versed in microservices architecture, using Docker for containerization and deploying secure, scalable services. My backend work often involves WebSocket communication and GraphQL for efficient real-time data management. On the frontend, I specialize in React.js and Next.js, using tools like Ant Design, Bootstrap, and Tailwind CSS to build clean, user-friendly interfaces. I’ve successfully integrated numerous APIs and third-party services, such as Stripe, PayPal, and Twilio, to provide seamless, interactive user experiences. In addition to full-stack development, I’ve developed Chrome extensions that offer custom functionality, from product price comparison to feature restrictions on social platforms. My extensions ensure a smooth, secure user experience with real-time data handling and API integration. I’m also proficient in cloud technologies like AWS, GCP, Heroku, and Azure, where I manage deployments, set up CI/CD pipelines, and monitor performance. I’ve used AWS Lambda, S3, CloudFront, and EC2 to optimize serverless applications and handle large-scale data efficiently. In summary, my skills are focused on building high-quality, scalable web applications, optimizing backend processes, and deploying solutions across cloud platforms. With my certifications and experience, I bring a well-rounded approach to full-stack development, ensuring that every aspect of your project—from frontend UX to backend infrastructure—is handled with precision.