You will get Custom ERP System | ERP Software | CRM & Business Web Application
Rising Talent
Rising Talent
Project details
Still managing business operations through spreadsheets, disconnected tools, or outdated software?
I will build a custom ERP system tailored to your workflows, departments, users, and reporting needs. The solution will centralize business operations, automate repetitive processes, and provide real-time visibility from one secure web application.
Your ERP system can include:
• Inventory and warehouse management
• CRM, leads, customers, and sales pipelines
• HR, payroll, attendance, and leave management
• Purchase orders, suppliers, and procurement
• Billing, invoicing, expenses, and finance modules
• Project, task, and team management
• POS and order management
• Role-based access and user permissions
• Reports, dashboards, and business analytics
• API integrations and workflow automation
• CSV import/export and PDF reports
• Responsive access on desktop, tablet, and mobile
I work with React, Next.js, Laravel, Node.js, FastAPI, MySQL, and PostgreSQL based on your requirements.
This service is ideal for SMEs, enterprises, manufacturers, distributors, retailers, service companies, and growing businesses that need a secure, scalable, and customized ERP platform.
I will build a custom ERP system tailored to your workflows, departments, users, and reporting needs. The solution will centralize business operations, automate repetitive processes, and provide real-time visibility from one secure web application.
Your ERP system can include:
• Inventory and warehouse management
• CRM, leads, customers, and sales pipelines
• HR, payroll, attendance, and leave management
• Purchase orders, suppliers, and procurement
• Billing, invoicing, expenses, and finance modules
• Project, task, and team management
• POS and order management
• Role-based access and user permissions
• Reports, dashboards, and business analytics
• API integrations and workflow automation
• CSV import/export and PDF reports
• Responsive access on desktop, tablet, and mobile
I work with React, Next.js, Laravel, Node.js, FastAPI, MySQL, and PostgreSQL based on your requirements.
This service is ideal for SMEs, enterprises, manufacturers, distributors, retailers, service companies, and growing businesses that need a secure, scalable, and customized ERP platform.
What's included
| Service Tiers |
Starter
$100
|
Standard
$500
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 10 days | 20 days | 35 days |
Number of Revisions | 1 | 2 | 5 |
Number of Pages | 4 | 6 | 15 |
Design Customization | - | - | |
Content Upload | - | - | - |
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $100
Additional Revision
+$50
Additional Page
(+ 1 Day)
+$50Frequently asked questions
About Immanuel
Full-Stack Developer | AI, SaaS, Mobile Apps & Automation
Thoothukudi, India - 1:33 am local time
My work includes SaaS MVPs, custom web applications, AI solutions, mobile apps, ERP systems, workflow automation, backend platforms, desktop tools, and cloud deployment. I can support a new product from initial planning through development and launch, or improve an existing application that needs new features, integrations, performance fixes, or architectural upgrades.
I am new to Upwork, but not new to shipping production software. I have delivered AI, SaaS, automation, web, mobile, and blockchain solutions for clients across the US, Europe, Australia, Canada, and Singapore.
Recent project experience includes AI-powered SaaS platforms, healthcare document processing and billing automation, podcast content automation, brand-safety analysis systems, mobile applications, business dashboards, and blockchain integrations.
Core services:
• SaaS MVP and custom web application development
• AI chatbots, RAG assistants, AI agents, and knowledge-base systems
• Android and iOS application development using React Native
• ERP, CRM, inventory, HRM, finance, and business management systems
• n8n workflow automation, API integrations, webhooks, and AI workflows
• Java, Spring Boot, Node.js, FastAPI, and custom backend development
• Admin dashboards, customer portals, marketplaces, and internal tools
• Desktop applications and business productivity systems
• Stripe payments, subscriptions, authentication, and third-party integrations
• AWS, Azure, and GCP deployment, server configuration, and cloud support
• Bug fixing, application modernization, performance optimization, and upgrades
• Blockchain and Web3 integrations when required
Technology expertise:
Frontend:
React, Next.js, TypeScript, JavaScript, Tailwind CSS, HTML, and CSS
Backend:
Node.js, FastAPI, Java, Spring Boot, REST APIs, and webhooks
Databases:
PostgreSQL, MySQL, MongoDB, Supabase, Firebase, and vector databases
Mobile:
React Native, Android, and iOS
AI and Automation:
OpenAI, Claude, Gemini, RAG, LangChain, LangGraph, LlamaIndex, Pinecone, Qdrant, n8n, and Make
Cloud and Deployment:
AWS, Azure, GCP, Vercel, Railway, VPS, Docker, GitHub, and CI/CD
What you can expect:
• Clear requirements and practical technical recommendations
• Secure, scalable, and maintainable architecture
• Responsive and user-friendly interfaces
• Reliable backend, database, and API development
• Regular progress updates and transparent communication
• Thorough testing before deployment
• Source-code ownership, documentation, and handover
• Post-launch support and long-term development assistance
Whether you need to validate a SaaS idea, build a complete business platform, automate repetitive operations, launch a mobile application, modernize an existing system, or deploy your software to the cloud, I will help you choose and implement a practical solution based on your goals, budget, and timeline.
Share your idea, requirements, documentation, designs, or current technical challenge, and I will recommend the right development approach.
Steps for completing your project
After purchasing the project, send requirements so Immanuel can start the project.
Delivery time starts when Immanuel receives requirements from you.
Immanuel works on your project following the steps below.
Revisions may occur after the delivery date.
ERP requirements and workflow analysis
I will review your departments, current processes, required modules, user roles, reports, integrations, and business goals to define the ERP scope.
System architecture and database planning
I will plan the ERP modules, application screens, database structure, permissions, approval flows, APIs, and scalable technical architecture.