You will get secure and scalable backend for your app
Project details
I’ll build a complete backend for your app that’s secure, scalable, and production-ready. From setting up authentication and APIs to handling data flow and deployment, I take care of everything end-to-end. Your backend will be built with a clean code structure using Node.js, Express, or Flask — integrated with MongoDB, MySQL, or Firebase as needed. I focus on performance, security, and flexibility, ensuring it scales easily with your project. You’ll also receive API documentation, deployment support, and three revisions to fine-tune everything. The goal: a backend that’s lightning-fast, secure, and ready to power your app confidently in production.
Programming Languages
PHP, JavaScript, PythonCoding Expertise
Performance Optimization, Security, DesignWhat's included $150
These options are included with the project scope.
$150
- Delivery Time 7 days
- Number of Revisions 3
- Source Code
Optional add-ons
You can add these on the next page.
Fast 5 Days Delivery
+$20
Additional Revision
+$10
Extra Module or Feature
(+ 2 Days)
+$30
Database Optimization
(+ 1 Day)
+$25
Admin Panel Setup (Basic)
(+ 2 Days)
+$40Frequently asked questions
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LL
Lokesh L.
Feb 18, 2026
Full-Stack Developer for Print-on-Demand Web Portal
He is good at what he does it's just not what I was expecting the outcome. Has good technical skills currently not for full stack so has to end the contract and stop the project.
About Shashwat
Full-Stack Developer | AI Solutions, SEO, Digital Marketing & Business
Bengaluru, India - 6:31 pm local time
### What I Do Best
⚙️ **Backend Development:** Node.js, Express.js, Python Flask, REST APIs, Authentication Systems
💻 **Frontend Development:** React.js, Next.js, Flutter, Responsive UI/UX Development
🧠 **AI & Automation:** Python, TensorFlow, OpenAI API, AI Chatbots, Business Process Automation, AI Integrations
🗄️ **Databases:** MongoDB, MySQL, Firebase
🛒 **CMS & E-commerce:** WordPress, WooCommerce, Custom E-commerce Platforms
🔗 **APIs & Integrations:** Payment Gateways, Third-Party Services, CRM Integrations, Cloud Services
☁️ **Deployment & Cloud:** AWS, Vercel, Firebase, CI/CD Workflows
📈 **SEO & AI SEO:** Technical SEO, On-Page SEO, Local SEO, Website Audits, Search Performance Optimisation, AI Search Optimisation
📣 **Digital Marketing:** Facebook & Instagram Marketing, Google Ads, Lead Generation, Conversion Optimisation, Marketing Automation
🎯 **Business Growth Solutions:** Funnel Development, Landing Pages, Analytics, Customer Acquisition Strategies
I have built everything from scalable SaaS dashboards and e-commerce platforms to mobile finance applications, AI-powered assistants, and business automation systems. My focus is always on performance, security, scalability, user experience, and measurable business growth.
Whether you need a custom application, AI integration, SEO optimisation, digital marketing strategy, or a complete online business solution, I can help turn your idea into a high-performing, production-ready product.
Let's build something that not only works—but grows your business.
Steps for completing your project
After purchasing the project, send requirements so Shashwat can start the project.
Delivery time starts when Shashwat receives requirements from you.
Shashwat works on your project following the steps below.
Revisions may occur after the delivery date.
Project Analysis & Architecture Planning
I’ll start by understanding your app’s core logic and planning a scalable backend structure that supports your future growth.
Environment Setup & Database Configuration
Set up Node.js/Express or Flask backend, connect the chosen database, and configure secure environment variables.