Node.js Backend Development for Mobile and Web Products

I build backend systems, databases, and integrations that give mobile apps and web products a dependable foundation.

4 Years
Hands-On Experience
6
Published Apps
3
npm Packages
Full Stack
Product Ownership

About My Backend Development Services

A useful product needs backend systems that are understandable, maintainable, and matched to the actual workload.

I build Node.js services, authentication flows, databases, real-time features, payment integrations, admin-side functionality, and deployment setups for mobile and web products.

My backend work is informed by the frontend experience: APIs are designed around the flows the product needs to support.

What I Offer

Backend Development support shaped around your product, current stage, and release goals.

01

Node.js Backend Systems

Backend services for product logic, authentication, data handling, and integrations.

  • Node.js
  • Express.js
  • TypeScript
  • Validation
02

Database Design

Practical schemas and queries for the product data you need to store and retrieve.

  • MongoDB
  • PostgreSQL
  • MySQL
  • Firebase
03

Real-Time Features

Backend support for chat, notifications, activity updates, and synchronized product experiences.

  • Socket.io
  • Firebase
  • Notifications
  • Event flows
04

Cloud Deployment

Deployment and environment setup for backend services and databases.

  • AWS
  • EC2
  • Environment config
  • Monitoring setup

Key Features & Capabilities

A practical foundation for building, releasing, and improving a maintainable product.

01

Product-Focused Scope

The work starts with the real user flow and the smallest useful release.

02

Maintainable Code

Clear modules, practical conventions, and documentation that make future changes easier.

03

Backend Integration

Authentication, APIs, databases, payments, notifications, and real-time features where needed.

04

Release Support

Help with production builds, deployment steps, store submissions, and post-launch fixes.

05

Direct Communication

You work directly with the developer handling the technical decisions and implementation.

06

Flexible Collaboration

A focused solo engagement or support from a small in-house team when the scope needs it.

Technology Stack

Tools and frameworks I use to build reliable, maintainable product work.

Backend

Node.jsExpress.jsTypeScriptSocket.io

Databases

MongoDBPostgreSQLMySQLFirebase

Cloud

AWSEC2FirebaseDocker

Industries I Serve

Product areas represented in my mobile, backend, and full-stack development experience.

Fintech & Crypto

Mobile flows for wallets, transactions, account access, and security-conscious interactions.

Dating & Social

Profiles, matching, real-time chat, subscriptions, verification, and location-aware features.

E-Commerce

Product browsing, cart flows, payments, order tracking, inventory, and admin tooling.

Utility Apps

Focused mobile tools for PDF conversion, media conversion, offline workflows, and everyday tasks.

Startup MVPs

Practical first releases that validate a product direction without unnecessary complexity.

Internal Products

Dashboards, APIs, and operational tools that support day-to-day business workflows.

My Development Process

A clear process with visible progress and practical deliverables at every stage.

01

Scope

Clarify the users, product goal, required features, technical constraints, and release target.

Deliverables

  • Feature outline
  • Technical approach
  • Milestone plan
  • Open questions
02

Build

Implement the product in focused milestones with visible progress and regular communication.

Deliverables

  • Working builds
  • Source code
  • Integration notes
  • Progress updates
03

Test

Review the critical flows across the devices, browsers, and environments relevant to the product.

Deliverables

  • Flow checks
  • Bug fixes
  • Release review
  • Deployment checklist
04

Launch & Improve

Prepare the release, deploy the product, and continue with useful fixes or iterations as needed.

Deliverables

  • Production release
  • Deployment support
  • Handover notes
  • Iteration plan

Why Work With Me

Developer-led delivery grounded in real mobile, backend, and full-stack product work.

Real Product Experience

The portfolio includes crypto, dating, earning, e-commerce, chat, PDF, media, and utility apps.

React Native Focus

Mobile development is the core strength, supported by native integrations and backend work.

Backend Capability

Node.js, Firebase, MongoDB, PostgreSQL, AWS, and API work can be handled in the same engagement.

Developer-Led Delivery

Technical tradeoffs stay clear because communication happens directly with the person building the product.

Frequently Asked Questions

Common questions about my backend development services — pricing, timeline, process, and more.

Can you work with an existing product or codebase?

Yes. I can review an existing codebase, fix issues, add features, improve performance, or help plan a larger rebuild when that is the sensible option.

Do you work with startups and product teams?

Yes. I work with founders, startups, client projects, and product teams. The engagement can cover a focused feature, an MVP, or ongoing product development.

Can you handle backend development and deployment too?

Yes. My work can include Node.js APIs, Firebase services, databases, AWS deployment, authentication, payments, real-time features, and production setup.

How do you estimate timeline and cost?

I estimate after understanding the required flows, integrations, current product stage, and release goal. That keeps the proposal tied to a real scope rather than a generic package.

Need a backend that fits your product?

Tell me about the app, data, integrations, and current bottlenecks. I can help define and build the backend work.