Ledger-First Architecture
We design transaction databases using double-entry bookkeeping logic to prevent reconciliation mismatches.
Speciality
Custom fintech software and trading monitoring tools - built for businesses that need more than off-the-shelf financial software.
We have built trading monitoring systems tracking EMA crossovers, Supertrend signals, and MACD indicators across watchlists in real time. We have built payment gateway integrations for Indian and international markets. We have built financial dashboards that show the numbers that matter - not the generic charts that come with standard software. Fintech clients pay for precision and reliability - and that is what we build.
2022
Company Founded
65+
Projects Delivered
Enterprise web platforms, mobile apps, & automation engines
6
Countries Served
4.7★
Verified Client Rating
Fintech & Trading Tools Development Features
Real-time monitoring of EMA, Supertrend, MACD, and custom indicators across your watchlist.
Razorpay, Cashfree, Stripe, and PayPal - the right gateway for your market.
Custom financial dashboards showing revenue, costs, margins, and trends.
Live data feeds, WebSocket connections, and real-time UI updates.
Email, WhatsApp, and in-app alerts when conditions are met.
Data handling and audit trails built to regulatory requirements.
OUR APPROACH
Financial applications demand immutable audit trails, double-entry bookkeeping ledgers, and strict isolation of customer credentials.
We design transaction databases using double-entry bookkeeping logic to prevent reconciliation mismatches.
AES-256 encryption for data at rest and TLS 1.3 for data in transit, with automated key rotation.
Granular role-based access, comprehensive action auditing, and biometric MFA protection.
Idempotent webhook architectures to handle payment gateway retries safely without duplicate charges.
Source code and database architectures transfer fully to your company with complete private cloud deployment.
KeyTech is based in Gandhinagar, India, and works with businesses seeking practical software solutions for their operational needs.
VERIFIED WORK
Review our hands-on experience delivering regulated verification and policy platforms:
How we unified multiple external identity verification providers behind an automated verification pipeline.
A platform built around complex policy structures, lead pipelines, and tiered commission payouts.
Explore our core custom software development capabilities for enterprise operational systems.
You don't need a complete technical plan before talking to us. Start with what you want to build, fix, or improve.
Tell us what's happening today, what's getting in the way, and what you'd like to improve.
We ask questions and understand your workflow, users, priorities, and existing systems.
We agree on the scope, important features, responsibilities, deliverables, and expected timeline before development starts.
We design, develop, test, and keep you updated as the project moves forward.
We help with launch and handover. If you need support or further development, we can continue working with you.
Tell us how you work today, what's getting in the way, and what you'd like to improve. We'll help you decide what makes the most sense.