You will get .NET + React Web App (Full Stack)
Project details
You will get a fast, secure, and scalable web application built using modern technologies like .NET, Angular, and React. With over 13 years of experience delivering clean, maintainable code and responsive UIs, I specialize in crafting business-ready applications that are easy to use and future-proof. Whether you're launching an MVP, building internal tools, or scaling an existing solution, I focus on quality, performance, and smooth user experience. Every project I deliver includes fully commented source code, responsive design, and ongoing support.
Programming Languages
HTML & CSS, ASP.NET, C#Coding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$550
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 8 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 3 | 8 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$20
Figma to Angular UI Conversion
+$50
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AR
Ahmed R.
Jul 2, 2026
I'm looking for an experienced Serenity developer to fix a couple of UI issues
TP
Theodore P.
Feb 17, 2026
Integration Specialist for base44 App and Instacart
NB
Niels B.
Oct 10, 2025
Create C# examples for new open-source web application framework
PT
Preetham T.
Aug 29, 2025
Web Developer for Urgent Bug Fixes(HTML, Java and PHP)
Thank you for the work
BS
Bhanu S.
Aug 17, 2025
Small WordPress Plugin Update
Sajjad has shown exceptional skills and delivered quality code.
About Sajjad
Expert Full Stack Developer | React, Node.js, Shopify & .NET | AI Apps
100%
Job Success
Ahmedabad, India - 1:30 am local time
30+ products launched across multiple industries
Proven track record delivering scalable, production-ready systems
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About Me
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I’m Sajjad, a Senior Full Stack Developer focused on building high-impact digital products using React.js, Nextjs, Node.js, Serenity, JVZoo and .NET technologies.
I work with startups and growing businesses to turn ideas into scalable SaaS platforms, automation systems, AI-powered applications, and modern Next.js solutions — with full ownership from planning to deployment.
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Core Expertise (SEO-Optimized)
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Full Stack Development
• React.js, Next.js, Next.js App Router
• Node.js, Express, Fastify
• .NET Core, ASP.NET, C#, Serenity, JVZoo
• MERN Stack & MEAN Stack architecture
• Enterprise-grade architecture using .NET + React + Next.js
SaaS & Web Applications
• Multi-tenant SaaS platforms
• Admin dashboards & analytics systems
• Scalable product architecture
• Enterprise web applications using .NET
• High-performance Next.js SaaS applications
Backend & APIs
• REST APIs & third-party integrations
• Authentication systems (JWT, OAuth, Identity in .NET)
• Microservices architecture (Node.js & .NET)
• Database design (PostgreSQL, MongoDB, SQL Server)
• API integrations for Next.js applications
Mobile Development
• React Native
• Flutter
Cloud, DevOps & Infrastructure
• AWS, Azure (including .NET hosting & services), GCP
• Docker, Kubernetes, Terraform
• CI/CD pipelines & automated deployments
• Automated monitoring & infrastructure management
• Configuration management & Git workflows
• Performance optimization & scalability planning
• Vercel, Next.js deployment, cloud hosting & DevOps automation
CMS & Headless Systems
• Contentful, Strapi, Sanity, Php
• Headless CMS architecture with Next.js
AI, Automation & RPA
• AI-powered features using modern APIs (LLMs, automation workflows)
• RPA (Robotic Process Automation) for business process optimization
• Workflow automation, data pipelines, and smart integrations
• Chatbots, internal tools, and AI-driven dashboards
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Industry & Domain Experience
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I've built solutions across multiple domains, including:
• SaaS & Startups
• Fintech & Crypto
• Logistics & Supply Chain
• TMS (Transportation Management Systems)
• WMS (Warehouse Management Systems)
• Education & Training
• LMS (Learning Management Systems)
• Health & Wellness (CME), GYM, Fitness
• Food & Restaurant Platforms
• Real Estate Tech
• Social & Community Platforms
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Modern Tools & Builder Ecosystem
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I also work with next-gen product development tools to accelerate delivery and MVPs:
• Base44
• Claude
• Lovable
• Bolt
• Rocket
• Supabase
• Next.js + Supabase architecture
• Other low-code / no-code and rapid prototyping platforms
This allows faster validation, reduced costs, and quicker go-to-market when needed.
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How I Deliver
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I focus on business outcomes, not just code:
• Clear, US-friendly communication
• Fast execution with scalable architecture
• Clean, maintainable, production-ready code
• Full ownership from idea → launch → scale
I can also contribute as a Technical Lead / Fractional CTO:
• Architecture & system design (Node.js, Next.js , Python & .NET ecosystems)
• Product roadmap planning
• Team collaboration & scaling
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Additional Capabilities
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• Stripe & payment integrations
• Shopify & eCommerce systems, ElevenLabs
• AI integrations & automation tools
• Database optimization & performance tuning
• Custom dashboards & analytics platforms
• Enterprise solutions using .NET stack
• SEO-friendly Next.js applications with SSR & SSG
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Mobile-Ready Solutions
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• React Native (primary)
• Flutter (based on use case)
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Let's Connect
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If you need a Senior Full Stack Developer (React, Next.js, JVZoo, Node.js, Python & .NET) who can:
• Build scalable SaaS or automation systems
• Develop high-performance Next.js applications
• Implement AI-driven features
• Deliver without micromanagement
Let's connect.
No fluff. Just execution. You're not obligated to make any payment if you're not fully satisfied with my work.
Steps for completing your project
After purchasing the project, send requirements so Sajjad can start the project.
Delivery time starts when Sajjad receives requirements from you.
Sajjad works on your project following the steps below.
Revisions may occur after the delivery date.
Client purchases the project and sends initial requirements
(Goals, pages, reference links, feature list, etc.)
I review and confirm the scope + finalize tech stack/tools