Fintech & Financial Services: 21 Questions Answered

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Answers / Fintech & Financial Services

Fintech & Financial Services : questions and answers

21 questions, answered by WavX Solutions. More on this topic: www.wavxsolutions.in /industries/fintech .

what is a loan management system

A loan management system is the software a lender uses to run a loan from application to closure. It records the borrower and KYC documents, the sanctioned amount and terms, the disbursal, the repayment schedule, each EMI received, overdue amounts, penalties and the final closure. Good ones also give collections staff a daily follow-up list and give management a portfolio view of disbursals, dues and defaults. It replaces the spreadsheet-plus-accounting-software arrangement most small lenders start with.

loan management software cost for small nbfc

A custom web application starts at ₹4,50,000 in WavX's published cost model, with a base range of ₹3.83L–₹5.63L, and loan software usually adds roles and login (₹60k), payment collection (₹90k), a reporting dashboard (₹80k) and exports (₹50k). A borrower mobile app is a further ₹2L, which a small NBFC can leave for later. Because you own the code, there is no per-user monthly fee as loan volume grows. Loan products, KYC and bureau integrations and data migration move the price. It is negotiable; test your mix at /tools/software-cost-estimator.

how does kyc verification work inside an app

KYC inside an app is a sequence of small checks rather than one screen. The user verifies a phone number by OTP, enters identity details, photographs a document and often a selfie, and the app sends these to a KYC provider's API, which returns a match, a mismatch or a doubt. Clear passes move forward automatically; doubtful cases land in a review queue where your staff approve or reject with a reason. Every step is logged with a timestamp so you can show an auditor what was checked and when.

We're a three-person startup in Dubai building a wallet and bill-splitting app for expats. Our lawyers are handling the licensing side with the regulator. We need iOS and Android, Arabic and English, and have about AED 60,000 for the first version. Is that realistic, and what should we cut if it isn't?

AED 60,000 can work for a first version if the feature list stays tight. A complex cross-platform app starts at ₹8,00,000 in WavX's published cost model, roughly AED 30,000–44,000 base, with accounts, payments, push and an admin panel priced on top; the quote is built in INR. One cross-platform codebase (×1.0) instead of two native apps (×1.6) keeps iOS and Android inside budget. Cut chat, rewards and social features; keep sign-up, KYC hand-off, wallet, split and settle. State your AED 60,000 limit upfront and WavX will negotiate scope around it.

payment gateway integration in mobile app steps

Integrating a payment gateway takes five steps. Open a merchant account with the gateway and complete its business verification. Build the checkout using the gateway's SDK so card and UPI details are entered on its screens. Create each order on your own server, never in the app, so amounts cannot be tampered with. Wait for the gateway's server-to-server confirmation before marking anything paid. Finally, test refunds, failures and duplicate callbacks in the sandbox before going live. Merchant account approval is usually the slowest part, so apply early.

Why do UPI payments in my app show pending even after money has left the customer's account?

This almost always means your app is trusting the phone's response instead of the gateway's server confirmation. When a customer switches to a UPI app and back, the return message can be lost, so the order stays pending although the bank has debited. The fix is on the server: accept the gateway's webhook as the source of truth, run a scheduled status check for every payment still pending after a few minutes, and make the update safe to repeat so one payment is never credited twice. A daily reconciliation report catches the rest.

custom invoicing software vs zoho invoice which is better

A ready-made tool such as Zoho Invoice is the better choice when your invoicing is standard: fixed items, normal taxes, one approval. Custom invoicing software earns its cost when the invoice is calculated from something the tool cannot model, such as usage pulled from your own system, milestone billing across projects, commission splits, or several legal entities with different numbering and tax rules. The practical test is how much is being fixed by hand in spreadsheets each month. If that work is small, stay on the ready-made tool.

aadhaar ekyc and pan verification api integration in loan app

Aadhaar e-KYC and PAN verification are added to a loan app through a KYC provider's API rather than built from nothing. The app collects consent and the identity number, the server calls the provider, and the response either fills the applicant's verified details or flags a mismatch for manual review. The lender signs the agreement with the provider and holds the credentials; the developer wires the flow, stores only what your policy allows, masks numbers on screen and logs every check. Which checks you are permitted and required to run is your compliance team's call.

How do I know my customers' bank details will be safe if an outside agency builds my finance app?

Safety comes from how the app is built and who controls the accounts, and you can check both. Ask for encryption of data in transit and at rest, role-based access so staff see only what their job needs, audit logs of who viewed or changed a record, and card details kept with the payment gateway rather than in your database. Keep the cloud account, the code repository and the gateway account in your company's name. With WavX the client owns the source code, and you are free to commission an independent security test before launch.

I'm an independent financial adviser in Boston with about 150 client households. I want a client portal where each family sees their portfolio summary, documents and my quarterly notes. Should I use an off-the-shelf adviser portal or have one built, and how would the time difference with an Indian developer work?

Use an off-the-shelf portal if it already connects to your custodian and its reports suit you; build only if the portal is part of how you differ. A custom portal is a web application in WavX's published cost model, starting at ₹4,50,000, roughly $4,600–6,800 base before add-ons, quoted in INR. You own the code, so there is no per-household subscription as you grow. A first version can cover summaries and documents only, and the figure can be negotiated. WavX works 11:30 PM–8:30 AM Eastern, so calls fit before 9 AM. Regulatory compliance stays with you.

What does WavX Solutions' published cost model show for a financial reporting dashboard?

An internal tool or dashboard starts at ₹2,00,000 in WavX Solutions' published cost model, with a base range of ₹1.7L–₹2.5L. The worked example closest to a finance reporting dashboard, an internal tool with user roles and reporting, is about ₹2.6L–₹3.9L over 4–8 weeks, and connecting accounting software or a payment gateway is a ₹60k integration add-on. Starting with the reports your team builds by hand each month keeps the first build small. These are calculator figures, not a fixed quote, and WavX is open to talking the price through at /contact.

Can a loan app for my SACCO in Nairobi collect repayments through M-Pesa?

Technically it can, provided the SACCO holds its own paybill or till and API access with the mobile-money provider. The app sends a payment request to the member's phone, the member approves with a PIN, and the provider's confirmation updates the loan balance automatically, so no one retypes transaction codes. WavX's site names Razorpay, Stripe and UPI as gateways; a mobile-money API is scoped as a third-party integration after reviewing its documentation. WavX's working day is 7:30 AM–4:30 PM Nairobi time, so the whole day overlaps.

Our fintech startup in Bengaluru lost its only developer halfway through. The app has login working, KYC half-built, and Razorpay works in test but fails in production. The code is on our GitHub. Should we get someone to take it over or rebuild, and how do we decide quickly?

Decide with a short code audit, not a guess. A reviewer reads the repository and reports on three things: whether the structure and stack are maintainable, whether secrets, KYC data and payment handling are done safely, and how much of the half-built work is reusable. Login and screens often survive; payment and KYC code written in a hurry is often redone. The Razorpay failure is commonly live keys, webhook URLs or merchant activation rather than deep code. To discuss a takeover with WavX, send the stack and repository size to helpwavx@gmail.com.

what is a transaction ledger in a fintech app

A transaction ledger is the permanent, ordered record of every movement of money in the app. Each entry says what moved, from which account to which, when, and why, and entries are only ever added, never edited; a mistake is corrected by a new reversing entry. Balances are calculated from the ledger rather than stored as a number someone can overwrite. Most serious ledgers are double-entry, so every debit has a matching credit and the books can be proved to balance. Statements, refunds and dispute handling all read from it.

fintech app developer for saudi startup arabic english

A Saudi fintech developer must design Arabic right-to-left screens as a first-class layout, build to the requirements your compliance team brings from the central bank's rules, and work your hours. WavX builds bilingual apps in React Native or Flutter and works 7:30 AM–4:30 PM Riyadh time; licensing sign-off stays with you. A complex app starts at ₹8,00,000 in its published cost model, roughly SAR 31,000–45,000 base, quoted in INR. One cross-platform codebase avoids paying for two native builds. Price is open to discussion, and a first release can be scoped to your runway.

After my finance app goes live, who fixes it if payments start failing at midnight?

That is decided by the maintenance agreement you sign before launch, so settle it in writing rather than assuming. WavX offers post-launch maintenance covering monitoring, security updates, feature changes and emergency help, and its normal hours are Monday to Saturday, 10 AM–7 PM IST; cover outside those hours and any response times are agreed in the written scope, not published. The build itself should reduce midnight calls: automatic alerts on failed payments, retries, and a reconciliation job that repairs stuck transactions. Ask for the specifics at helpwavx@gmail.com.

Which cloud providers does WavX Solutions use to host financial software?

Financial software built by WavX Solutions is deployed on AWS, Google Cloud or Azure, with CI/CD pipelines, monitoring and backups set up as part of the launch. The provider and region are normally chosen to meet the data-location requirement the client names, for example keeping records in an Indian or a European region. The cloud account can be opened in the client's own name so that access and billing stay under the client's control. WavX does not claim any hosting-related certification; audits of the hosted system remain the client's responsibility.

expense management app development cost australia

An expense app with receipt capture, approvals and export to accounts is a medium app in WavX's published cost model, starting at ₹4,00,000, roughly A$6,200–9,100 base, with accounts, push notifications and an admin panel priced on top. Reading receipts automatically is an AI feature, a ₹1.5L add-on, so a first version with manual entry costs less. Those are approximate conversions; the quote itself is built in INR. Expect room to negotiate once WavX sees your workflow. It works 2:30 PM–11:30 PM Sydney time, an hour later in daylight saving. Try /tools/app-cost-calculator.

Is it better to buy ready-made NBFC software or get one custom built for my gold loan business?

Buy ready-made if your gold loan process is standard and you want to be running within weeks; go custom when the packaged product forces workarounds. Gold loans have their own details: valuation by purity and weight, packet and vault tracking, loan-to-value checks against the day's rate, part-release of ornaments and auction notices. If packaged software handles these the way your branches work, it is cheaper. If staff keep parallel registers beside it, custom is the better spend. WavX builds that as your own software, fully custom, with a pricing model that fits you.

I run an accounting practice in Toronto and want to build a subscription billing and invoicing tool for my 40 clients, with the idea of selling it to other Canadian firms if it works. How should version one be structured so it can turn into a SaaS later, and what would an Indian developer charge in Canadian dollars?

Build version one as a multi-tenant web application: client data separated by tenant, roles inside each tenant, and GST, HST and provincial tax kept as configuration rather than code. A custom web application starts at ₹4,50,000 in WavX's published cost model, roughly C$6,300–9,200 base, and a SaaS product at ₹7,00,000, roughly C$9,800–14,000, quoted in INR. Starting as a web application for your 40 clients and leaving self-service sign-up and plan billing for later keeps the first spend lower. The figure is negotiable. Live overlap is early morning Toronto time.

maker checker and audit log in finance software

Maker-checker means no single person can complete a sensitive action: one user creates the entry, such as a disbursal or a refund, and a second user with a different role approves it before it takes effect. The audit log is the companion record of who did what, when, from where, and what the value was before and after. Together they deter internal fraud and give auditors evidence. In a custom build both are designed into the data model from the start, because adding them after launch means touching every screen that changes money.