Payments & UPI
UPI deep integration, cards, netbanking and wallet rails with reconciliation-ready ledgers.
App Solutions
Fintech App Development
Shineing Digital LLP builds fintech products where security is the foundation, not a feature — payment apps, digital wallets, lending platforms and investment tools engineered to bank-grade standards.
FlutterNode.jsPostgreSQLUPI APIsRazorpay/PayUAWSKafka
150+Products Delivered
24+Years of Engineering
18Industry Domains
92%Repeat Business
Overview
Move money. Earn trust. Stay compliant.
In fintech, one security lapse ends the company — so we architect for the worst day, not the demo day: encrypted data flows, tokenized credentials, fraud monitoring, audit trails and compliance-aware design (KYC/AML workflows, data localization). On that foundation we craft the fast, friendly experiences that make users trust you with their money.
Digital Wallets
Balance management, P2P transfers, rewards and double-entry ledger accuracy at scale.
Lending Workflows
Loan origination, credit-bureau checks, e-KYC, e-NACH mandates and collections tooling.
Investment Platforms
Mutual funds, stocks and gold flows with market-data feeds and portfolio analytics.
Bank-Grade Security
Biometric auth, device binding, encryption at rest/transit, and real-time fraud signals.
KYC/AML & Compliance
Aadhaar/PAN-based verification flows, audit logs and RBI-guideline-aware architecture.
Why Shineing Digital LLP
Reasons teams choose us: and stay.
24+ Years of Delivery
Two decades of shipped products across 18 industries: experience you can't shortcut.
Senior Engineers Only
Your work is done by experienced builders, not learned on: no silent junior hand-offs.
Transparent Fixed Pricing
Milestone-based quotes agreed upfront. No hourly meters, no surprise invoices.
Security-First Engineering
OWASP-conscious code, encryption and audit-ready practices as defaults, not add-ons.
Agile & Visible
Two-week sprints with working builds: you always know exactly what's shipping.
SLA-Backed Support
Post-launch monitoring, patches and improvements: 92% of clients come back for more.
How we deliver
A proven process, from idea to impact.
Transparent, sprint-based delivery with senior engineers: you always know what is shipping and when.
Product Workshop
We map your business model, user journeys and must-have features into a launch-ready product plan.
UX/UI Design
Conversion-focused screens and prototypes designed for your exact audience and market.
Build & Integrate
App development plus payments, maps, notifications and third-party integrations your product needs.
Launch & Grow
Store submission, analytics, ASO guidance and iterative releases driven by real user data.
FAQs
Fintech App: common questions.
How do you handle fintech security and compliance?
Security-first architecture: encryption everywhere, tokenization, least-privilege access, fraud monitoring and full audit trails — built aware of RBI guidelines, data-localization norms and PCI-DSS expectations, working alongside your compliance advisors.
Can you integrate UPI and Indian payment systems?
Yes — UPI via licensed partners/PSPs, cards and netbanking via Razorpay/PayU/Cashfree, e-NACH for mandates, and BBPS where relevant, with double-entry ledgers that keep every rupee reconciled.
Do you build lending apps with credit checks and KYC?
End-to-end: digital KYC (Aadhaar/PAN/liveness), bureau integrations, configurable underwriting rules, agreement e-signing, disbursal, EMI schedules and collections dashboards — for NBFCs and lending partnerships.
What about scale — can the app handle high transaction volumes?
The architecture is event-driven with idempotent transaction processing, queue-based workflows and horizontal scaling — festival-day spikes are a design assumption, not a surprise.
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