Full-Stack Developer for Bot Customization
Budget: $10 – $30 USD
Next.js & NestJS Developer Required for Existing Bot Customization
We are looking for an experienced full-stack developer to customize and improve an existing bot-based application built with **Next.js and NestJS**.
The core system is already developed. The selected developer will review the existing codebase, understand the current workflow, implement new features, improve the user interface, resolve bugs, and optimize overall performance.
Scope of Work
* Review the existing Next.js frontend and NestJS backend
* Customize current bot functionality and workflows
* Add new features according to provided requirements
* Improve frontend UI/UX and responsiveness
* Modify or create backend APIs
* Fix existing bugs and technical issues
* Integrate required third-party APIs or services
* Improve authentication, security, and error handling
* Optimize database queries and application performance
* Test all updated features before deployment
* Deploy the updated application to the server
* Provide clean, maintainable, and properly structured code
Required Skills
* Strong experience with Next.js, React.js, and TypeScript
* Strong experience with NestJS and Node.js
* REST API and third-party API integration experience
* Experience with PostgreSQL, MySQL, or MongoDB
* Knowledge of authentication, JWT, roles, and permissions
* Git and version-control experience
* Ability to understand and work with an existing codebase
* Experience developing or customizing bots and automation systems
* Basic deployment knowledge, including VPS, Docker, or cloud platforms
Deliverables
* Fully customized and functional bot application
* Updated frontend and backend source code
* Completed integrations and requested features
* Bug-free and responsive user interface
* Testing and deployment
* Basic technical documentation
* Post-delivery support for minor bug fixes
Please share your relevant Next.js and NestJS projects, experience with bot-based systems, estimated timeline, and availability.
We are looking for an experienced full-stack developer to customize and improve an existing bot-based application built with **Next.js and NestJS**.
The core system is already developed. The selected developer will review the existing codebase, understand the current workflow, implement new features, improve the user interface, resolve bugs, and optimize overall performance.
Scope of Work
* Review the existing Next.js frontend and NestJS backend
* Customize current bot functionality and workflows
* Add new features according to provided requirements
* Improve frontend UI/UX and responsiveness
* Modify or create backend APIs
* Fix existing bugs and technical issues
* Integrate required third-party APIs or services
* Improve authentication, security, and error handling
* Optimize database queries and application performance
* Test all updated features before deployment
* Deploy the updated application to the server
* Provide clean, maintainable, and properly structured code
Required Skills
* Strong experience with Next.js, React.js, and TypeScript
* Strong experience with NestJS and Node.js
* REST API and third-party API integration experience
* Experience with PostgreSQL, MySQL, or MongoDB
* Knowledge of authentication, JWT, roles, and permissions
* Git and version-control experience
* Ability to understand and work with an existing codebase
* Experience developing or customizing bots and automation systems
* Basic deployment knowledge, including VPS, Docker, or cloud platforms
Deliverables
* Fully customized and functional bot application
* Updated frontend and backend source code
* Completed integrations and requested features
* Bug-free and responsive user interface
* Testing and deployment
* Basic technical documentation
* Post-delivery support for minor bug fixes
Please share your relevant Next.js and NestJS projects, experience with bot-based systems, estimated timeline, and availability.