Node.js Backend Scripting

@avinashjain09

Hello, I have 8+ years of experience in Nodejs, I have developed backend and APIs for more than 50 mobile apps or web applications. I can create a hr endpoints as per your requirement and I am very comfortable with Linux vps as well. I am available to start the work immediately. Can we have more discussion. Regards Avinash

@AZTURK1

I can build the modular Node.js backend logic, hook it into your existing database schema, and configure the runtime for your Linux VPS. ✅ Build modular ES6+ controllers and services with centralized error handling, async/await flow control, and token-based authentication (JWT/sessions). ✅ Connect business logic cleanly to your existing DB layer with connection pooling to maintain fast response times under load. ✅ Package a fully documented Postman collection covering all endpoints, positive/negative response payloads, and environment variables. ✅ Setup a reproducible Linux VPS deployment using PM2 process management and reverse proxy config, documented step-by-step in the README. ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) What database engine and ORM/driver are you currently using on the existing layer (e.g., PostgreSQL with Prisma/Sequelize, or raw Mongo/Mongoose)? I can deliver this in 1 day for 12500 INR and can jump on it right now.

@vano101

Hello! I can take ownership of the Node.js backend and deliver production-ready code. I am comfortable with Node.js, Express, ES6+, async/await, REST APIs, authentication, database integration and Linux VPS deployment. I will build the server logic in clean, modular components with proper validation, error handling and performance in mind. You will get: • Well-structured Node.js/Express backend • All required API endpoints wired to your existing DB • Secure authentication & business logic • Production-ready Linux deployment • Postman collection covering every endpoint • Concise README with setup/deployment steps I will also test the APIs under realistic load and avoid unnecessary blocking operations so the backend remains responsive as usage grows. Send me the existing requirements/database details and I can start immediately.

@jayantkumar314

I can handle the Node.js backend development end-to-end, building clean, modular REST endpoints around your existing database and services. I’m comfortable with Node.js, Express, ES6+/TypeScript, asynchronous workflows, authentication, API security, error handling, performance optimization, and Linux VPS deployment. I’ll deliver well-structured source code, a complete Postman collection, and concise setup/deployment documentation, with scalability and maintainability built in from the start.

@Hrolgar

How many endpoints are I talking, and is the database layer already normalized or does it need cleanup before the API sits on top of it? That's the piece that decides whether this is a two day wiring job or closer to a full week of real backend work. 45,000 INR over 7 days covers a full build: Express routes wired to your existing DB layer, proper validation and error handling on each endpoint, deployed on the VPS with pm2 or systemd so it survives a reboot, env config kept out of the repo, and a README that walks through setup and deployment so your side can redeploy without asking me. Every endpoint ships with a Postman collection covering the happy path and the edge cases your automated tests are likely to hit, plus a load pass before handover. The number above is a starting read off the brief, the real cost hinges on how many tables and relations that database layer actually has, so I'll tighten it once I've seen the schema. M1: endpoint audit, DB layer review, VPS environment set up. 15,000 INR, 2 days. M2: all REST endpoints built and wired, validation and error handling in place. 15,000 INR, 3 days. M3: deployment, README, full Postman collection, load pass. 15,000 INR, 2 days. Send me the repo and the DB schema and I'll have a tighter number back tomorrow.

@debianguy

The gap between two days of work and three weeks is buried in three things the post doesn't say: which database engine "the current layer" actually is, what the "existing services" are, and whether the load requirement means a smoke test or real concurrency. Quoting a fixed number without those answers is guessing, so I won't do that. What I can commit to right now: the bid you see here is intentionally minimal, not a real quote for the work described. It's there to open a conversation about actual scope once I've seen the requirements doc and the existing data layer, not to lock in a number before either of us knows what this really involves. Once scope is clear, I build modular Express modules with centralized error handling, JWT authentication (or your existing scheme if there is one already in place), clean integration with the current database without breaking what's there, a Postman collection covering every endpoint, and a README with deployment steps for your Linux VPS using PM2 and a reverse proxy. Could you share the requirements doc and confirm the database engine and external services in scope? I'll have the breakdown back the same day.

@Anilsingh1992

Hi, I can develop your Node.js backend with clean APIs, authentication, business logic and database integration. I’ll ensure secure, scalable and well-documented code with proper error handling and smooth Linux VPS deployment. I have 7+ years of full-stack experience and can start immediately. Thank you!

@shahzadiftkhar

Hy, hope you are doing well. I just read through your proposal and feel this is something I can get started on. I bring in 8+ years of software development experience in different technologies. Happy to discuss in more details to see if your exact requirements lie within my domain.

@letscms

Hi, I’m an experienced Node.js backend developer specializing in Node.js, Express/NestJS, REST APIs, asynchronous programming, authentication, databases, and Linux VPS deployment. I can take your existing requirements and build clean, modular server-side logic with properly structured endpoints, validation, authentication, error handling, and integration with your existing database layer. I’ll focus on scalable architecture, efficient async operations, consistent API responses, security, and performance under load. You’ll receive the complete backend source code, a concise README covering setup/deployment, and a Postman collection covering all endpoints for testing. I can also handle Linux VPS deployment, environment configuration, process management, logging, and production verification. I’m ready to review your existing requirements and database structure and start with the API architecture. Best Regards, Jitendra Sharma

@jafarali14

Hi there I can take ownership of the Node.js backend and build clean, modular server side logic that fits your existing application and database layer. I will implement the required APIs and business logic using Node.js, Express and modern JavaScript or TypeScript, with proper authentication, validation, error handling and secure request processing. Since the database layer is already in place, I will work with the existing structure rather than introducing unnecessary changes. I will also pay attention to asynchronous operations, efficient database access and response times so the APIs remain reliable under load. The backend will be organized into clear modules with maintainable code and useful in code documentation. I will test every endpoint and provide a Postman collection covering the complete API flow. I will also handle Linux VPS deployment and provide a concise README covering environment configuration, installation, deployment and basic maintenance. I am an independent developer and personally handle the implementation. I can review your existing requirements and database structure first, then provide a clear implementation plan and timeline. Best Jafarali

@ssquare489

For this Node.js backend, I’d keep the API layer modular so business logic, authentication, database access, and external integrations stay easy to test and extend. I’d use Node.js with NestJS or Express, depending on the current structure, with TypeScript, async/await, centralized error handling, validation, logging, and environment-based config. My two priorities would be scalability and maintainability: controllers stay thin, business rules live in services, database access is isolated, and heavier work moves to queues where needed. That keeps response times predictable and makes future handoff easier. I can handle endpoint development, auth flows, database integration, service calls, Linux VPS deployment, process management, reverse-proxy setup, and production configuration. Deliverables would include clean source modules, concise documentation, a README, and a Postman collection covering every endpoint and expected response. A relevant example is Kingmovers, where I worked on backend integrations involving RingCentral, CallRail, SmartMoving CRM, webhooks, WebSockets, notifications, analytics, and multi-role workflows.

@technologiesit

With over 8 years of real-world experience and a track record of successfully delivering over 200 projects across various sectors, I have the skill set and technical know-how to ace your Node.js backend scripting project. My proficiency in JavaScript, Linux, and API development aligns perfectly with your project requirements, ensuring I hit the ground running. As a seasoned developer, I understand the value of clean, modular code for business logic, authentication, and integrating with existing services - all crucial elements that this project entails. Not only will I meet these demands but also assure a well-documented codebase for future developers to comprehend easily. Plus, my deep knowledge of ES6+ practices and asynchronous patterns make me adept at optimizing performance, which is essential when running automated tests or scaling an application. I'm not just interested in delivering your project; I aim to provide you with a powerful digital solution that adds measurable value to your business. This involves not only deploying everything smoothly on a Linux VPS but also creating clear documentation so that further maintenance becomes hassle-free for you. Your satisfaction is my priority, which is why my services include long-term support even after handing over the project. Let's create something amazing together!

@fullstack0407

I have read your job description carefully. You need a Node.js backend developer to take ownership of the server-side layer, including business logic, authentication, API development and integration with your existing database. I can work within your current stack and build clean, modular Express/Node.js services using modern ES6+ patterns and scalable asynchronous architecture. I’ll implement the required endpoints with proper validation, authentication/authorization, centralized error handling, logging and performance considerations. Since the database layer is already in place, I’ll integrate with it without unnecessarily changing the existing structure, while ensuring the APIs are reliable under concurrent requests and suitable for deployment on your Linux VPS. You’ll receive well-organized source modules, a concise README covering local setup and VPS deployment, and a complete Postman collection demonstrating the endpoints and expected responses. I’ll also test the APIs against your automated requirements and focus on response times, scalability and maintainability so the next developer can understand and extend the code easily.

@TechizeBuilder

Dear Client, I read "Node.js Backend Scripting" carefully and understand you are looking for a full-stack developer who can handle both application development and AI integration. I have experience with JavaScript, Node.js, Backend Development, API Development and can work across the complete stack — frontend, backend, APIs, databases, authentication, third-party integrations and AI features. I can build scalable applications using modern technologies while keeping the codebase maintainable and production-ready. A few quick questions: Which AI models/APIs are you currently planning to use? Is there an existing application/codebase, or will the project be built from scratch? Thanks & Regards, Deepak

@albertc1996

Hi, clean Node.js backend scripting with modular business logic, authentication, existing database integration, and VPS deployment is exactly the kind of work I handle. I’ll build it with Node.js and keep the endpoints structured, scalable, and easy to maintain. I have strong experience building API-driven backend systems, including a FinTech platform with Stripe integrations and user management, so working with existing services and business logic is familiar. You’ll get the complete server-side modules, README with setup/deployment steps, and a Postman collection covering the endpoints. I’ll also keep error handling and performance in mind so the implementation holds up under automated testing and load.

@akshaybhagwat76

Hi, Your project is a good fit for my backend experience. I can help build the Node.js server layer with clean, modular code, proper business logic, authentication, API integrations, and production-ready error handling. I’ve worked on full-stack applications involving REST APIs, role-based authentication, real-time data, admin dashboards, database-driven workflows and third-party API integrations. I focus on keeping backend code structured and easy for the next developer to maintain rather than putting everything into a single codebase. For your project, I can handle: Node.js + Express REST APIs Authentication and authorization Business logic and database integration Async operations and error handling Input validation and secure API practices Performance/scalability considerations Linux VPS deployment and configuration Postman collection for endpoint testing Clear README with setup and deployment instructions I’d first review your existing requirements and database layer, then structure the APIs around the current architecture so we don’t introduce unnecessary changes. Estimated timeline: 5–7 days for a typical API scope, depending on the number and complexity of endpoints. I can also provide ongoing support after the initial implementation. If you share the existing requirements/database structure, I can quickly review them and suggest the API structure before development starts. Best regards

@UzeeTech

As a seasoned full-stack developer with over 7 years of experience, my skills in JavaScript and strong proficiency in Node.js make me an ideal candidate for your backend scripting project. I’ve demonstrated my ability to write clean, modular code in Node.js for a variety of applications, emphasizing performance, error handling, and clear in-code documentation - all of which are key aspects that you highlight as important. Operating on Linux VPS won't be an issue as it's a platform I'm familiar with. With thorough knowledge of asynchronous patterns, Express framework (or similar), and modern ES6+ practices, I am confident in taking your existing requirements, creating the necessary endpoints, and integrating them seamlessly into your database layer. Furthermore, my track record of delivering on time (98% of projects on or before deadline) will align with your timeline while ensuring scalability for future needs. Let's collaborate on this project to build something impactful and effective together.

@rachitphuyal

I have strong experience with Node.js, Express, REST APIs, authentication, databases and Linux VPS deployments. I can build the backend modules around your existing database layer, keeping the code clean, modular and scalable. I’ll handle business logic, authentication, validation, error handling and all required API endpoints with proper async/ES6+ practices. I’ll also provide a clear README, Postman collection for every endpoint, and deploy/test everything on your Linux VPS. I’ll keep performance and maintainability in mind so the backend is ready for automated and load testing. best regards

@mayankinnovative

I understand you need a production-ready Node.js backend that cleanly handles business logic, authentication, existing database integration, and reliable API endpoints, with scalability and maintainability built in from day one. I’ll structure the server into modular ES6+ components using Node.js with Express, async/await, centralized validation/error handling, secure authentication, and efficient database interaction. I’ll optimize API response times and concurrency for load, while keeping the code clean and easy for the next developer to extend. I’ll deploy and verify everything on your Linux VPS, provide a concise README covering setup/deployment, and deliver a complete Postman collection for endpoint validation. Automated testing and load-oriented checks will be included before handoff. 1. Which database/ORM layer is currently in place? 2. What authentication method and existing services must be integrated? 3. Which Linux VPS environment and deployment process are currently used? I’ll deliver a stable, well-documented backend that is ready for testing, deployment, and future scaling.