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You will get a scalable Node.js/golang backend API for your SaaS application

Waqar A.Status: Offline
Waqar A. Waqar A.
5.0
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Waqar, priced and ready to go.
Waqar A.Status: Offline
Waqar A. Waqar A.
5.0
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Waqar, priced and ready to go.

Project details

I will build a secure, scalable, and high-performance backend for your SaaS application using Node.js and Express. From simple APIs to complete backend architectures, I focus on delivering production-ready solutions that support growth, security, and seamless integration with your frontend.

My process includes designing efficient database schemas, building RESTful APIs, and implementing authentication systems like JWT or OAuth. I also ensure performance optimization, error handling, and clean code practices. If needed, I integrate third-party services, payment gateways, or cloud storage to extend your app’s functionality.

Whether you need a basic API, multiple endpoints with database connections, or a full-featured backend with authentication and role management, I offer flexible service tiers to fit your needs. You’ll receive thoroughly tested backend code, complete documentation, and a solid foundation for your SaaS platform.
Programming Languages
JavaScript, TypeScript, Go
Coding Expertise
Localization, Performance Optimization, Security
What's included
Service Tiers Starter
$100
Standard
$300
Advanced
$700
Delivery Time 1 day 4 days 10 days
Number of Revisions
224
Number of Pages
51015
Design Customization
Content Upload
Responsive Design
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Source Code

Frequently asked questions

5.0
2 reviews
100% Complete
(2)
1% Complete
(0)
1% Complete
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1% Complete
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VG

Vinay G.
5.00
Jan 3, 2024
[Long-term] Golang developer Waqar is a great guy and experienced developer. I look forward to working with him in the future.

PC

Pascal C.
5.00
Oct 18, 2020
Looking for an individual with knowledge and skills in Design & Analysis of Algorithms (CompSci) Great individual!! Very punctual with deadlines and patient . Highly intelligent !
Waqar A.Status: Offline

About Waqar

Waqar A.Status: Offline
Senior Product Engineer and Designer
5.0  (2 reviews)
Islamabad, Pakistan - 1:24 am local time
Senior Product Engineer (6+ years) focused on building beautiful, fast, clean, and scalable web products.

What I do:
• Build responsive, high-performance UIs (React / Next.js)
• Develop and integrate backend APIs (Node.js / Go)
• Design simple, scalable full-stack architecture
• Connect frontend + backend into cohesive products
• Optimize for speed, usability, and maintainability


I care about building interfaces that feel great to use, supported by reliable backend systems that scale without complexity. Let's connect

Steps for completing your project

After purchasing the project, send requirements so Waqar can start the project.

Delivery time starts when Waqar receives requirements from you.

Waqar works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement Gathering

Understand your SaaS app needs & backend goals

Database Design

Plan schema for scalability (SQL or NoSQL)

Review the work, release payment, and leave feedback to Waqar.