Custom Software Solutions & IT Delivery
https://nexusdevelopment.in | contactus@nexusdevelopment.in
Master Ledger: NX-SOA-RK-2026
Total Contract Value: ₹80,000 INR (Fixed Price, All-Inclusive)
| Line Item / Invoice # | Description & Scope Delivered | Share | Amount (INR) |
|---|---|---|---|
|
1. Web Application Platform (Product) NX-INV-2026-081 |
Full-Stack Web Application Engineering & Handover Next.js 14 App Router, Mobile-first UI/UX architecture, Biryani weight-tier picker (½ kg, 1 kg, multi-kg), Lunch (12:30 PM) & Dinner (7:30 PM) slot scheduling, Phone OTP Auth, Cloud Firestore data layer & security rules, Ola Maps Bengaluru geocoding, Razorpay PG with webhook verification, real-time Admin Command Portal (/admin), Borzo 1-Click Courier API, Porter deep-links & WhatsApp notification engine. |
75% | ₹60,000.00 |
|
2. Annual Maintenance Contract NX-INV-2026-092 |
1-Year Comprehensive Support & SLA Governance (AMC) 100% bug remediation across all software layers, continuous minor maintenance (adding/removing dishes, price updates, packaging charges, operating schedule & holiday toggles), WhatsApp template adjustments, and guaranteed priority SLA response windows. |
18.75% | ₹15,000.00 |
|
3. Domain, Hosting & Fast2SMS Setup NX-INV-2026-103 |
Custom Domain, Cloud Hosting & Fast2SMS Gateway Setup Custom domain registration & DNS routing architecture configuration, automated SSL/TLS encryption certificates, Edge CDN routing, environment variable hardening, serverless cloud hosting setup, and Fast2SMS OTP gateway technical integration & configuration (ongoing SMS recharge credits managed directly by Client). |
6.25% | ₹5,000.00 |
| TOTAL CONTRACT VALUE (ALL-INCLUSIVE FIXED PRICE): | 100% | ₹80,000.00 | |
| Total Contract Value: | ₹80,000.00 |
| TOTAL AMOUNT PAYABLE: | ₹80,000.00 |
Account Name: Prajwal R V
Payment Modes Accepted: IMPS / NEFT / RTGS / Direct UPI
Terms: Milestone & package payments in accordance with the signed Statement of Work.
Prepared By:
Nexus Development
Accepted By:
Raku's Kitchen
Custom Software Solutions
https://nexusdevelopment.in | contactus@nexusdevelopment.in
Invoice #: NX-INV-2026-081
Component: 1 of 3 (Web Application Platform)
Date: October 2026
| Item Description | Qty | Rate (INR) | Amount (INR) |
|---|---|---|---|
|
Web Application Platform Engineering & Handover • Full Next.js 14 App Router full-stack web application with Tailwind CSS styling. • Mobile-first customer ordering storefront with Biryani weight-selection interaction model (½ kg, 1 kg, multi-kg). • Lunch (12:30 PM) and Dinner (7:30 PM) advance slot booking scheduling system. • Phone OTP Authentication (passwordless customer login). • Cloud Firestore collections, index configuration & client-isolation security rules. • Ola Maps autocomplete & Bengaluru reverse geocoding API integration. • Razorpay online payment integration with server-side HMAC-SHA256 webhook verification. • Real-time Admin Command Dashboard (/admin) with live order status management. • Borzo 1-Click Business Courier Dispatch API & Porter manual deep-link dispatch helper. • Contextual WhatsApp order notification link engine. |
1 | ₹60,000.00 | ₹60,000.00 |
| Subtotal: | ₹60,000.00 |
| INVOICE TOTAL: | ₹60,000.00 |
Authorized Signatory:
Nexus Development
Custom Software Solutions
https://nexusdevelopment.in | contactus@nexusdevelopment.in
Invoice #: NX-INV-2026-092
Component: 2 of 3 (Annual Maintenance Contract)
Date: October 2026 – October 2027 (12 Months)
| Item Description | Qty | Rate (INR) | Amount (INR) |
|---|---|---|---|
|
Annual Maintenance Contract (AMC) — 1-Year Comprehensive Coverage • 100% bug fixes and performance resolution for all delivered software code. • Ongoing routine operational maintenance: dish additions/removals, price updates, packaging charges, operating schedule & holiday toggles. • WhatsApp notification template maintenance & operational troubleshooting. • Priority SLA response: P1 Critical outages (< 1 hr MTTA, < 4 hrs MTTR), P2 Major incidents (< 2 hrs MTTA), and routine changes (< 24-48 hrs). |
1 | ₹15,000.00 | ₹15,000.00 |
| Subtotal: | ₹15,000.00 |
| INVOICE TOTAL: | ₹15,000.00 |
Authorized Signatory:
Nexus Development
Custom Software Solutions
https://nexusdevelopment.in | contactus@nexusdevelopment.in
Invoice #: NX-INV-2026-103
Component: 3 of 3 (Domain Setup, Hosting & Fast2SMS Gateway Setup)
Date: October 2026
| Item Description | Qty | Rate (INR) | Amount (INR) |
|---|---|---|---|
|
Custom Domain Setup, Cloud Hosting Infrastructure & Fast2SMS Gateway Setup • Custom domain configuration, DNS record mapping (A, CNAME, TXT) and domain propagation. • Automated SSL/TLS certificates provisioning and strict HTTPS enforcement. • Serverless cloud hosting infrastructure setup and CDN edge caching configuration. • Fast2SMS Quick OTP Route technical configuration, DLT routing setup, and phone verification API integration. • Direct client ownership configuration: ongoing SMS recharge credits and carrier fees funded directly by Raku's Kitchen. • Production build pipeline deployment and health check verification. |
1 | ₹5,000.00 | ₹5,000.00 |
| Subtotal: | ₹5,000.00 |
| INVOICE TOTAL: | ₹5,000.00 |
Authorized Signatory:
Nexus Development