I will write the backend with express and will integrate any third party API

Are you looking for a reliable and experienced Node.js developer to solve your backend problems and integrate third-party APIs? Look no further! With over 30+ NodeJS Apps under my belt, I specialize in optimizing application performance and reducing system load.

My expertise includes

• Improving performance and reducing system load
• Integration of third-party services: pusher, mailgun, etc.
• Integration of gateways: Stripe, PayPal, etc.
• Integration of Firebase Build (Auth, Firestore, CloudFunction, Storage, deploy)
• Integration of Socket.io with any project
• Use of JWT for route authentication
• Hands-on experience with the Express framework
• Experience working with databases: MySQL, MongoDB, Firestore, etc.
• Uploading and saving files in MINIO, Google Buckets, AWS, etc.
• Creation of APIs with other services and third-party integration
• Use of template engines (PUG, EJS, Handlebars, etc.)
• Use of Cronjobs for automated processes
• Handling of notifications with Pusher Beams and OneSignal
• Sending of emails with templates using Mailgun and SendGrid
• Use of validators such as Joi and Express-Validator.

Please contact me before placing an order, as the price may vary depending on your requirements.