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Banking Software Development Services

TechVision provides digital banking development services for financial institutions that need custom software built around their own products and compliance rules. We design and build banking systems from customer-facing mobile apps to core ledgers. Integration is part of the build, so the software we deliver works with the systems your bank already runs.

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Scope Your Banking System With Our CEO

Describe the system you want to build or replace and where it fits in your banking operations. Our CEO will map the scope with you and send back a cost and timeline estimate.

Request an estimate

Banking Software Development Services We Provide

Banking Software Development Services We Provide
/01
Custom Banking Software Development

TechVision designs and builds software around the banking services you offer, from account opening to loan servicing. Your software follows your approval rules and customer journeys. When your roadmap extends past banking, our fintech software development services cover other financial products.

/02
Banking Software Integration

With this service, our engineers connect new banking software to your existing infrastructure through APIs and middleware. Balances and customer records stay in sync across systems, so staff see the same numbers in every tool they open. Your bank adds features without rebuilding what already works.

/03
Legacy Banking Software Integration

TechVision connects legacy banking systems to new software, so your bank can run platform modernization in stages. We wrap older cores and mainframe applications in APIs, and new digital channels read their data through them. Old components stay in service until their replacements prove stable.

/04
Banking Software Testing & QA

Before every release, our QA engineers cover your banking software with functional, integration, performance, and security tests, among other types. Load tests push transaction processing through simulated peaks like paydays. Staging runs on masked financial data, so customer records stay private.

/05
Banking Software Maintenance & Support

Ongoing support for your banking platform covers work such as uptime monitoring, bug fixes, security patches, and performance tuning. Our support engineers adapt the software to regulatory changes, like new reporting formats, at no extra project cost. We maintain both systems we built and ones inherited from other vendors.

/06
Banking Software Consulting

Consulting at TechVision covers decisions such as build versus buy, vendor selection, architecture changes, and the sequence of your digital transformation. You get a written roadmap with cost ranges, ready to execute with our team or in-house.

Banking Software Solutions TechVision Develops

Core Banking Systems

Core Banking Systems

We develop core banking systems for functions such as account management and interest accrual, with product settings your business teams can configure. Replacements for legacy core systems are part of the offer, scoped to your product range.

Mobile Banking Solutions

Mobile Banking Solutions

TechVision builds native and cross-platform mobile banking apps for iOS and Android under your brand, whether you launch a new app or rebuild an existing one. For products beyond banking, see our fintech application development services.

Loan Origination and Loan Management Software

Loan Origination and Loan Management Software

Our lending software development covers areas such as application intake, credit scoring, repayment schedules, and collections. We build the software around your credit policy and loan products.

Payment and Money Transfer Solutions

Payment and Money Transfer Solutions

For domestic and cross-border financial transactions, TechVision builds payment modules connected to payment networks such as SEPA, SWIFT, and card schemes, plus instant payment systems. You'll find the full scope on our payment software development page.

Banking CRM Solutions

Banking CRM Solutions

Custom CRM software from TechVision gives relationship managers a single client view and campaign tools for customer engagement. We tailor it to your sales process and product lines.

Customer Onboarding and KYC Solutions

Customer Onboarding and KYC Solutions

TechVision develops onboarding and KYC software to your jurisdiction's rules and your risk appetite. Identity management for existing customers can be part of the same build.

Risk Management and Fraud Detection Software

Risk Management and Fraud Detection Software

TechVision builds risk management and fraud detection software, often as part of wider data analytics solutions for banks. We shape it around your compliance and risk policies and the teams that apply them.

Banking Process Automation

Banking Process Automation

Automation from TechVision starts with the back-office operations your bank ranks highest, such as reconciliations or report preparation. You add more processes as volumes grow, which helps streamline operations without a large upfront build.

Cash Management Solutions

Cash Management Solutions

For corporate and SMB clients, we develop cash management software shaped around their financial workflows. You can offer it as a standalone portal or inside your online banking.

ATM and Self-Service Banking Software

ATM and Self-Service Banking Software

ATM and kiosk software we develop fits banks that run their own fleet or work with a network operator. We also update the software on machines already in the field, so you can add features without replacing hardware.

Digital Wallet Solutions

Digital Wallet Solutions

We build digital wallets for your bank as standalone apps or modules inside your mobile banking app. The full scope is on our digital wallet app development page.

Banking Software Integration and Interoperability

TechVision connects your banking software with outside providers and any legacy systems it still depends on. We document and monitor every connection, so your team sees where data flows and catches provider outages early. Integrations cover payment systems and other platforms, like:

  • Core banking systems
  • Payment gateways
  • KYC/AML providers
  • CRM systems
  • Credit bureaus
  • Third-party APIs
  • Third-party financial platforms

Security and Compliance

TechVision builds protections such as these into every banking system we deliver:

TechVision builds protections such as these into every banking system we deliver:

  • Encryption: Records stay encrypted at rest and in transit, with keys stored apart from the data.
  • Authentication: Customers and staff log in with multi-factor checks, plus step-up verification for high-risk actions.
  • Role-based access: Staff reach only the data and functions their role requires.
  • Secure APIs: Token-based access and rate limits guard every endpoint.
  • Audit trails: Tamper-evident logs record every change with the user and a timestamp.
  • Transaction security: Signing and limit checks confirm payments before release.
  • Data protection: Controls, such as masking and retention rules, keep personal data within your regulators’ limits.
  • KYC/AML requirements: Screening and reporting logic follows your jurisdiction’s rules.

Who We Develop Banking Software for

  • Retail and Commercial Banks: Your bank gets new digital channels and modernized core systems, built alongside the software you run today.
  • Digital Banks and Neobanks: Your team gets cloud-based digital banking solutions for launching or scaling a mobile-first bank.
  • Credit and Lending Organizations: Your loan software follows your credit policies and fits your customer or member base.
  • Fintech Companies: Your financial services products gain banking features such as accounts or cards.
  • Payment Service Providers: You get payment processing platforms sized to your transaction volumes.

TechVision also works with other financial organizations whose needs fall outside these groups.

Business Benefits of Custom Banking Software

  • Lower operating costs: Staff drop manual workarounds and double data entry, so operational efficiency goes up, and costs come down with it.
  • Happier clients: Clients find what they need in fewer steps, which lifts customer satisfaction.
  • Market edge: Custom code supports the pricing models and product bundles your bank designs, so your offer stands apart from banks running off-the-shelf systems.
  • Spending you control: Your budget goes to features your bank needs, and custom code avoids per-user fees for the application itself. You decide which improvements to fund next, so costs track your priorities.
  • Simpler compliance: Your jurisdiction’s rules are built into workflows from the start, so reports and audit trails come out in the format regulators expect.
  • Room to grow: Your bank approves the architecture and roadmap, so new products and higher volumes fit into the same system.
Success Stories

Banking Software Development Case Studies

Browse projects that show how TechVision works as a banking software development company:

How We work

Our Software Development Process

1

Discovery & Requirements Analysis

At the beginning, our analysts work with your stakeholders to map your business needs and regulatory constraints. Your team approves the written requirements before design starts.

2

Architecture & Solution Design

Then, our engineers choose the tech stack and system architecture around your volumes and integrations. The step ends with an approved architecture blueprint.

3

UX/UI Design & Prototyping

At the next stage, our designers turn requirements into custom web and mobile interfaces and test them with real users. You approve a clickable prototype before coding starts.

4

Development & Integration

Sprints run with regular demos, and a project manager keeps you updated on progress and risks. Integrations ship alongside features. The stage ends with a feature-complete build.

5

Testing & Security Validation

QA engineers test new code in every sprint. Before go-live, security specialists run penetration tests on the full build and approve the release once fixes pass a retest.

6

Launch & Post-Launch Support

Go-live happens during a low-traffic window, with a rollback plan ready. Your bank then moves to an agreed support plan.

Why Choose TechVision for Banking Software Development?

  • Industry experience in financial software development, including banking, lending, and payment products.
  • Direct access to our CEO during scoping and key project decisions.
  • Written cost and timeline estimates before you sign a contract.
  • Security reviews built into every sprint.
  • Ongoing support from the team that knows your system.
  • Engagement models matched to your needs, such as fixed-scope projects or dedicated teams.
tools

Technologies We Use for the Banking Industry

Front-end & Mobile:
React

React

Angular

Angular

Vue.js

Vue.js

TypeScript

Next.js

Swift

Swift

Kotlin

Kotlin

Flutter

Flutter

React Native

React Native

React

React

Angular

Angular

Vue.js

Vue.js

TypeScript

Next.js

Swift

Swift

Kotlin

Kotlin

Flutter

Flutter

React Native

React Native

Back-end:
Java

Java

Spring Boot

.NET

.NET

Node JS

Node JS

Python

Python

Go

PostgreSQL

Oracle Database

Apache Kafka

Redis

Ruby on Rails

Java

Java

Spring Boot

.NET

.NET

Node JS

Node JS

Python

Python

Go

PostgreSQL

Oracle Database

Apache Kafka

Redis

Ruby on Rails

Cloud & Security:
Data protection and system resilience are ensured through Cloud & Security technologies in Banking Software Development
AWS

AWS

Microsoft Azure

Microsoft Azure

Google Cloud

Google Cloud

Kubernetes

Kubernetes

Docker

Docker

Terraform

Terraform

HashiCorp Vault

Keycloak

OAuth 2.0

OpenID Connect

AWS

AWS

Microsoft Azure

Microsoft Azure

Google Cloud

Google Cloud

Kubernetes

Kubernetes

Docker

Docker

Terraform

Terraform

HashiCorp Vault

Keycloak

OAuth 2.0

OpenID Connect

Get a Phased Plan for Your Legacy Banking System

Tell us which legacy system runs your key financial processes today. Our engineers will review it and send back a first outline of a phased modernization plan.

Book a legacy review
faq

Your most Frequently Asked Questions

Have questions about how digital banking software can benefit your business? Our FAQ section covers essential details about features, security, and customization options. Explore the answers to learn how TechVision’s tailored solutions can help elevate your banking services.

Ask a Question

Can TechVision modernize our core banking system in phases?

Yes. Our legacy modernization approach replaces one module at a time while the old core keeps running. Your bank moves products and customers over in planned waves, with a rollback option at every stage.


Does TechVision build investment platforms and wealth management software?

Yes, TechVision offers investment management software development as a separate service. It covers products for clients such as private banks and capital markets firms. Your banking and investment projects can run in parallel with one team.


Should we build an all-in-one system or separate modules?

A single platform fits banks that plan to replace most of their stack. Separate modules suit banks adding capabilities around a core they plan to keep. As your banking software development partner, TechVision always recommends the option that fits your budget and timeline and explains the trade-offs in writing.


How do you handle compliance in heavily regulated markets?

Regulatory compliance requirements enter the project during discovery and become testable acceptance criteria. Security reviews run in every sprint. Releases link back to the requirements they cover, so your auditors can trace them.


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Ready to build your custom solution?

Transform your banking operations with custom software that enhances efficiency and customer experience. Contact TechVision today to get started.
Andrew

Andrew

co-founder & CEO