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You will get AWS services | Amplify | Lambda Serverless | RDS | END POINTS | Code Commit

Usman Z.Status: Offline
Usman Z. Usman Z.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Usman, priced and ready to go.
Usman Z.Status: Offline
Usman Z. Usman Z.
4.9
Top Rated
Preview image

Let a pro handle the details

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

Project details

Offered Solutions:

Fitness \ Ecommerce App Development
HR & Payroll Services
Travel Agency App Development
Integration with Google Maps
Integration of Payment Gateways
Development of Food, Grocery, Mart, and Store Apps
Travel Guide Development
Medical App Development
Development of Health-Related Apps
Maintenance App Development
Admin Portal Development
Services:

Backend Development (server-side)
Frontend Development
API Integration
Deployment
Optimization for Better Performance
Test-Driven Development Practices
Conversion of Design to Code
Web Application Development
Mobile Application Development
Responsive Design Implementation

Delivery of Clean and Organized Code
Technical Expertise:

React
React Native | Next.js | Angular | Node.js | Express | REST API | MSSQL | MySQL
PostgreSQL | Test-Driven Development | TypeScript | AWS Lambda
Amazon S3 | DynamoDB | AWS Amplify
Reasons to Choose Us:

Our experienced team possesses great expertise in the field.
We prioritize 100% client satisfaction.
Expert consultation is provided.
We offer post-sales services.
Our costs are reasonable.
I have proficiency in multiple technology stacks.
On-time delivery is guaranteed.
Programming Languages
JavaScript, ASP.NET, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Localization, Performance Optimization

What's included $200

These options are included with the project scope.

$200
  • Delivery Time 5 days
  • Number of Revisions 2
    • Source Code
Optional add-ons You can add these on the next page.
Fast 3 Days Delivery
+$250
4.9
19 reviews
95% Complete
(18)
1% Complete
(0)
5% Complete
(1)
1% Complete
(0)
1% Complete
(0)

LG

Linda G.
5.00
Jun 5, 2025
Auth0 Integration Specialist for React & ASP.NET MVC Talented. Insightful. Good problem solver. Gets on with it.

WA

Wael A.
5.00
Nov 5, 2024
Develop a small facility management solution

AI

Abdirashid I.
5.00
Oct 9, 2024
ASP.NET MVC & Angular Project Setup Expert Needed Best and excellent support.

SG

Steve G.
5.00
May 15, 2024
wisej coder GREAT coder, SUPER professional, GREAT listener... THANKS Usman!!

ZP

Zanza P.
5.00
Mar 27, 2024
Asp.Net web testing and having few web UI React task. Experienced .NET developer with expertise in ASP.NET, C#, and SQL Server. Proven track record delivering high-quality, scalable solutions. Strong problem-solving skills and a passion for building efficient, maintainable code.
Usman Z.Status: Offline

About Usman

Usman Z.Status: Offline
Senior Full Stack Architect | .NET 8 & Next.js | SaaS, AI & Stripe
100% Job Success
4.9  (19 reviews)
Karachi, Pakistan - 7:19 pm local time
Senior Full Stack Architect | .NET 8 & Next.js | SaaS, AI & Stripe Billing

Architecting enterprise-grade, high-performance web applications and SaaS platforms. With over 7 years of full-stack engineering experience, I specialize in migrating legacy systems to modern frameworks and building secure, multi-currency architectures.

HOW I DELIVER VALUE (PROVEN DEPLOYMENTS)
I do not just write code; I design scalable systems. I strictly enforce the separation of business logic from the presentation layer to ensure long-term maintainability.

▪ Global B2B eCommerce & Analytics
Architected a custom CMS and pricing engine supporting 27 languages. Enabled dynamic multi-currency conversions and global routing using .NET Core and Next.js.

▪ Enterprise Automation & Regression Testing
Engineered a comprehensive automation testing solution, migrating legacy QA tools to .NET 8. Integrated physical device testing pipelines using HeadSpin and Selenium to drastically reduce deployment cycles.

▪ AI Proxy & Trade Quoting Architecture
Developed the backend infrastructure for an AI-driven contractor application. Integrated Supabase, Twilio, and complex Stripe Connect payment gateways for seamless multi-party transactions.

▪ Social Intelligence & Observability Dashboards
Built scalable review aggregation platforms integrating custom data scraping. Implemented OpenTelemetry instrumentation for deep backend monitoring, distributed tracing, and metric sampling.

CORE TECHNICAL SCHEMA
► Enterprise Backend: .NET 8, C#, ASP.NET Web API, RESTful Architecture
► High-Performance Frontend: React, Next.js (App Router), TypeScript, WCAG Accessibility
► Cloud & Infrastructure: Azure App Services, Azure DevOps, CI/CD pipelines, Docker, opentelemetry/Otel, Datadog, Signoz
► Databases: SQL Server (Performance Tuning, Stored Procedures), EF Core
► AI & Integrations: Local AI Model Orchestration (DeepSeek, Qwen), Stripe Webhooks, OAuth2

If your project requires robust full-stack architecture built for scale, click "Invite to Job" to discuss your roadmap.

Steps for completing your project

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

Delivery time starts when Usman receives requirements from you.

Usman works on your project following the steps below.

Revisions may occur after the delivery date.

SetUp

My first step is to setting up the authorizations for IAM, then ill setup the project infrastructure to get things get in a smoother way.

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