RED SAG Fintech Solutions is a software development agency in Tiruppur, India. From a GST-ready billing counter to a full fintech platform, we design, build and look after software that saves time and brings in revenue.
Pick the solution closest to what you need to see how it works, what it costs and how long it takes. If your idea does not fit a box, tell us about it anyway.
Payment gateway and UPI integration, lending systems, wallets, eKYC and fintech MVPs built with audit-ready foundations.
Razorpay, Cashfree, PayU, PhonePe, Stripe and PayPal integrations with UPI, subscriptions, split payouts, webhooks, refunds and reconciliation.
Origination, EMI schedules, field collections and overdue tracking for NBFCs, MFIs, societies and gold-loan lenders.
Groups, auctions, dividend and commission, UPI collections, agent app and ledgers for registered chit fund companies.
Aadhaar eKYC via licensed partners, DigiLocker, PAN, CKYC, Video KYC, penny drop, face match and OCR in one onboarding flow.
FIU-side AA integration: consent flows, bank statement and investment data fetch, parsing and underwriting insights.
GST billing and POS software for retail, restaurants, supermarkets and pharmacies, customised from our OverseePOS product.
GST invoices, e-invoice IRN and QR, e-way bills, GSTR-1 and Tally export for shops, traders and distributors.
Daily metal rate, weight, purity, making and wastage, old gold exchange, HUID and GST invoices for jewellery shops.
Batch and expiry, Schedule H and H1 register, prescriptions, GST bills and supplier returns for medical shops.
GST-ready invoicing, bank reconciliation, multi-currency billing and ERP-lite tools that sync with Tally, Zoho, QuickBooks or Xero.
Production, job-work and costing software for garment and knitwear units, built by a team based in Tiruppur.
BOM, production planning, job work, inventory, quality checks and GST billing for small and mid-sized manufacturers, linked to Tally.
Multi-location stock, batches, barcodes and mobile audits for distributors, wholesalers and manufacturers.
AI chatbots, WhatsApp Business API automation and AI agents for lead capture, support, bookings and order updates.
LLM apps, RAG over company documents, AI agents and document processing, built on OpenAI, Claude, Gemini or open models.
Invoice and PO extraction, email and WhatsApp triage, and AI agents that update Tally, Zoho, CRMs and ERPs, with human review built in.
Order updates, payment reminders, catalogues and team inboxes on the official WhatsApp Business API, connected to your CRM, ERP or store.
CRMs, field-sales apps, inventory tools and dashboards built around your process, with WhatsApp, email and Tally/Zoho integrations.
Lead capture from portals and ads, site visit tracking, WhatsApp follow-ups, unit inventory, bookings and payment schedules for builders and brokers.
MVPs and growing SaaS products with multi-tenancy, Stripe or Razorpay subscriptions, admin panels and product analytics.
Web and mobile MVPs cut to the one workflow that proves demand, with sign-up, payments and analytics, shipped in 6–12 weeks.
Shopify, WooCommerce and headless Next.js stores with payments, shipping integrations and B2B ordering for D2C and export brands.
Shopify store development, custom Liquid themes, Indian payments and shipping, app integrations and migrations from other platforms.
Custom WordPress themes, WooCommerce stores, plugin work, speed fixes and maintenance for business websites, with fixed prices.
Reservation and appointment systems with live availability, deposits, WhatsApp/SMS reminders and staff dashboards for hotels, clinics, salons and more.
Appointments, EMR, prescriptions, billing, pharmacy stock, lab reports, teleconsultation and WhatsApp reminders for clinics, labs and small hospitals.
Admissions, online fee collection, attendance, timetable, exams, report cards, parent app and transport for schools, colleges and coaching centres.
Cross-platform iOS and Android apps in React Native or Flutter, with backend, payments and store launch handled end to end.
Fixed monthly plans for updates, security, backups, uptime monitoring, speed fixes and small content edits on your website.
Agency-branded websites, web apps and integrations built under NDA by a dedicated team that works inside your tools and timezone.
Tiruppur-based team building billing, GST, e-commerce and custom software for Tamil Nadu businesses and Indian startups, priced in INR.
Remote Indian team for US startups and agencies: USD pricing, IP assignment, US-morning overlap and white-label SaaS, AI and mobile builds.
Remote Indian team for UK agencies and startups: GBP pricing, a shared working morning, UK GDPR-aware builds and white-label capacity.
Remote Indian team for Australian small businesses and agencies: AUD pricing, same-day turnaround in your afternoon and Privacy Act-aware builds.
Remote Indian team for Canadian startups and agencies: CAD pricing, Eastern-morning overlap, PIPEDA-aware builds and IP assignment.
Remote Indian team for EU, EEA and Swiss businesses: EUR pricing, a shared European morning, GDPR processor terms and multilingual, accessible builds.
Remote Indian team for NZ small businesses and agencies: NZD pricing, overnight turnaround, Xero integrations, website care and Privacy Act 2020-aware builds.
Share a few lines about your idea. We reply within one working day with questions, a rough budget and the next step, with no obligation.
“Great service”
Need a detailed estimate? Request a full quote