Contact Us

Hire Dedicated .NET Developers on Demand

Hire dedicated .NET developers from our talent pool to bring your FinTech project to life with secure, high-quality code.

Why Partner with Itexus

Fast, Predictable Onboarding

Kick off development in just 3–5 business days. Our streamlined onboarding process ensures your team is up and running fast — with no delays, no wasted budget, and no time lost waiting for resources.

Access to Pre-Vetted .NET Experts

Our talent pool covers a wide range of seniority levels and domain expertise — from finance and healthcare to e-commerce and logistics. All developers are rigorously pre-screened for both hard and soft skills, so you can scale your team with confidence and zero onboarding overhead.

Flexible Scaling, On Your Terms

Easily adjust team size and workload based on your current needs. Whether you need full-time engagement or part-time support, we help you stay flexible and responsive — without compromising on speed or quality.

Proactive Technical Partnership

We don’t just supply developers — we contribute expertise. From architecture and security to delivery best practices, our teams bring insights from 200+ FinTech and enterprise-grade projects to help you build smarter.

Management & Transparency

You get full visibility into the team’s work, progress, and performance — without micromanaging. A dedicated project manager ensures seamless coordination, regular updates, and alignment with your goals. We integrate into your processes and tools to keep everything transparent and predictable.

Built-In Quality and Compliance

We follow industry standards like ISO/IEC and OWASP, with mandatory code reviews, CI/CD pipelines, and automated testing. Security, reliability, and compliance are not add-ons — they’re part of the process from day one.

Full-Cycle .NET Development Services for Scalable Solutions

Mobile .NET App Development

Cross-platform mobile solutions built with .NET MAUI and Xamarin. We deliver secure apps for banking, digital wallets, and investment platforms, ensuring smooth UX across iOS and Android.

.NET Web Application Development

ASP.NET Core powers our web development, from fintech dashboards to large enterprise portals. Projects often include role-based access, trading modules, and payment systems, integrated with Angular or React front ends.

Integration & API Development

Connecting systems through APIs and microservices is where .NET excels. We integrate with CRMs (Salesforce, HubSpot), banking APIs, Stripe/PayPal, and cloud ecosystems like Azure or AWS to streamline operations.

Custom .NET Software Solutions

Legacy modernization and feature extensions are part of our daily work. We migrate systems to .NET 6/7, embed custom modules like KYC checks, reporting, or payment orchestration, and adapt workflows to client needs.

Ongoing .NET Support & Maintenance

Reliable maintenance keeps applications running without downtime. We provide SLA-backed services: 24/7 monitoring, performance tuning, security patching, and regular upgrades to keep your systems compliant and efficient.

Choose Your Cooperation Model

Choose the engagement model that suits your workflow and goals. Whether you’re building a product from scratch or augmenting an existing team, Itexus gives you the freedom to hire .NET programmers and developers on your terms.

1
Dedicated team

Build an efficient team of skilled fintech software developers from Itexus’ talent pool that will seamlessly fit into our processes.

2
Team augmentation

Get extra resources to fill the skills gap and efficiently manage the increased workload. Our specialists will act as an extension of your team to ensure fruitful collaboration and successful project outcomes.

Skills of Our .NET Core Developers

Programming Languages
C#
VB.NET
TypeScript / JavaScript
Frameworks & Libraries
Angular
React
Blazor / MVC / Web API
WPF / WinForms / UWP
Xamarin / MAUI
Entity Framework / Dapper
gRPC / SignalR
Cloud & DevOps
Azure
AWS
Docker, Kubernetes
Kubernetes
CI/CD Pipelines
Databases & Storage
MS SQL Server
PostgreSQL
MySQL
MongoDB
Redis
ElasticSearch
Architecture & Patterns
Clean Architecture / Onion Architecture
Microservices / DDD / CQRS
Event-Driven Design
Monolith → Microservices migration
Security & Compliance
OAuth 2.0 / OpenID Connect / IdentityServer
Data encryption (at rest / in transit)
OWASP Top 10 compliance
GDPR
See more

Choosing the right technology stack is vital for the product’s success.

software architecture

Ensuring Code Quality at Itexus

In fintech, reliability and predictability are critical. That’s why our .NET developers follow a set of proven practices to deliver code that is secure, scalable, and easy to maintain — even in complex and fast-moving environments.

Industry Standards & Best Practices

We follow strict internal guidelines, clean architecture patterns, and industry best practices. This ensures clean, readable, and consistent code that any team member can pick up — even months later.

Automated Testing

Our developers write unit and integration tests for all core functionality. This helps catch issues early, long before they reach production — which is crucial in systems handling money, transactions, and sensitive data.

Code Reviews & Quality Gates

Every code change is reviewed by another developer. This peer review process prevents human error, enforces coding standards, and improves overall code quality and security.

CI/CD & Automation

We use continuous integration and deployment pipelines (CI/CD) to automatically test and safely deliver updates. That means faster releases with fewer bugs — and no disruption to your users or business logic.

Business-Focused Engineering

We don’t just write code — we understand how your business works. Our developers make technical decisions that support your goals around performance, compliance, and security.

What our clients say about us

Itexus delivered the app according to the requirements. The team met all development milestones and deliverables. They were efficient, friendly, and cooperative. Itexus team was very timely with updates, a regular meeting cadence, and ad-hoc questions and answers via Slack. The team was very responsive and still is.

Risk Management Director, Investing Fund

Itexus’ work positions the business well for an imminent launch. They excel at managing their team, presenting frequent product demos to ensure that the project is aligned with development goals. An affordable price structure coupled with remarkable technical skill makes them an attractive partner.

Phill Osolinski
CEO Ryze Rewards

The assigned team was easy to work with and they are especially strong collaborators and communicators. They demonstrated flexibility, professionalism, and trust in everything they did, and completed the work on time and budget.

Sue Wollan Fan
CEO Mango Connects

Itexus excelled at both experimental AI and sprint-oriented UI/UX tasks. Itexus did strong project management work, too, a necessity in such a complicated project.

Jesse Dubin
Senior PM Standard&Poors

They’re a great group of developers who really understand the reality of business.

Andreea Vanacker
CEO SPARKX5

Want to hire certified .NET developers you can rely on?

All our .NET developers for hire are full-time, in-house specialists. No freelancers. No third-party contractors. Just dedicated, high-performing developers backed by Itexus’ delivery team.

Get a Free Consultation

.NET Developers Case Studies

Digital Wallet and App Ecosystem for Coinstar – a $2.2B Global Fintech Firm

A digital wallet app ecosystem for Coinstar, a $2.2B global fintech company — including mobile digital wallet apps, ePOS kiosk software, web applications, and a cloud API server enabling cryptocurrency and digital asset trading, bank account linking, crypto-fiat-cash conversions, and online payments.

Fintech Enterprise .NET
Mobile E-Wallet Application

Mobile e-wallet application that lets users link their debit and credit cards to their accounts through banking partners, create e-wallets and virtual cards, and use them for money transfers, cash withdrawals, bills and online payments, etc.

Fintech .NET
Risk Assessment Platform for Insurance Agents

Risk assessment platform for insurance agents that assesses the risk of their prospects and offers high-quality insight that results in the appropriate insurance coverage for each prospect.

Insurance .NET
Mobile Banking App for Migrants

A mobile banking app for migrants, designed to facilitate monetary transactions like sending financial help abroad, getting paychecks early, receiving microloans, etc.

Fintech .NET
neobank
View All Projects

How To Hire .NET Developers form Itexus

Share Your Vision

Tell us about your project goals, timeline, and tech stack.
1

Get Matched

Receive a shortlist of vetted .NET developers within 1–3 days.
2

Onboard & Start

.NET Developers are onboarded and start working under your direction.
3

Support & Scale

We remain involved for administrative support and scaling.
4

Need to Grow?

Expand Your .NET Team

Get Started with Trusted .NET Expertise

×

Get Started with Trusted .NET Expertise

FAQs

Are your developers certified?

Yes. Many of our .NET developers are Microsoft-certified and have experience with enterprise-grade solutions.

How fast can I hire a developer?

Most of our clients receive suitable candidates within 1–3 business days.

What time zones do your developers work in?

We align with US and European time zones based on client preferences.

Can I interview the developers before hiring?

Yes. All developers go through a final client interview before onboarding.

What is the minimum contract duration?

The minimum engagement period is one month, with flexible extensions.

Do you support project-based work?

Yes. We offer full-cycle .NET development services with Fixed Price and Time & Material pricing options. You can choose one or the other based on the project’s complexity, level of uncertainty, time and budget constraints.

What industries do you serve?

We focus on FinTech, but also support clients in healthcare, logistics, e-commerce, and insurance.

Do you offer post-launch support?

Yes. Maintenance, monitoring, and feature updates are available as ongoing services.

Will I own 100% of the code?

You do. When you partner with Itexus to hire .NET developers, you retain full ownership of every line of code—no exceptions. Our agreements spell it out clearly: all IP, including source code, documentation, and any custom frameworks, belongs to you.