CONTACT
  • SERVICES
  • INDUSTRIES
  • WORK
  • COMPANY
  • BLOG
  • CONTACT
  • SERVICES
  • INDUSTRIES
  • WORK
  • COMPANY
  • BLOG
  • CONTACT
  • Services Overview
    Web Development
    Android Development
    iOS Development
    AI Development
  • VR/AR Development
    3D Art Unity
    UI/UX Design
    ﹂UX Audit
    ﹂Branding Design
    ﹂Motion Design
    ﹂Crossplatform Design and Development
    ﹂Webflow Design
    ﹂Digital Product Design
    DevOps Services
    QA Services
  • Dedicated Team
    Dedicated Team Calculator
    Salesforce Development
    Discovery Phase
  • Industries Overview
    Healthcare Software Development
    Travel Software Development
  • Online Scheduling and Booking
    eLearning
    LMS
  • Fitness App Development
    Fintech
  • Case Studies
  • Design Portfolio
  • Testimonials
  • Onix Story
    Referral Program
  • Careers
  • About Ukraine
  • Healthcare
    AI
  • Travel
    eCommerce
  • Sports & Fitness
    VR/AR
  1. Onix
  2. Industries
  3. Fintech Development

Fintech Software
& App Development Services

imageBanner

[ About Onix ]

Whether you're an enterprise-level corporation or a groundbreaking startup, we've got you covered.

Onix is your go-to fintech software and app development company that turns innovative business concepts into outstanding fintech solutions!

With twenty-three-year experience in the industry, we’ve honed our expertise in creating innovative solutions that drive cost efficiency and sustainable growth.

BgAccordion

From robust banking applications to secure payment gateways and innovative financial management platforms, we elevate your business to new heights.

01

Banking & Finance Software

imageCard
02

Investment Management

imageCard
03

Payments & Digital Wallets

imageCard
04

Trading and Exchanges

imageCard
call_to_action_bg

Let's transform your bold ideas into an exceptional fintech product that redefines the industry!

0+

Years of
experience

0+

Successfully
delivered projects

0+

Represented by
clients

0+

Successful app
releases every year


[ Fintech software & app development services we offer ]

At Onix, we offer a comprehensive range of fintech software development services to meet the unique needs of the financial industry.

With our expertise in financial technology, we empower businesses to thrive in the ever-evolving digital landscape.

01

Banking & finance software

Our banking and finance solutions enhance operational efficiency, improve customer experiences, ensure regulatory compliance, and drive growth.

  • Web and mobile banking apps

  • Payment processing solutions

  • Wealth management software

  • Custom risk management software

  • Cryptocurrency integration

  • AI-powered chatbots

  • Financial analytics

AppsDev
02

Payments & digital wallets

Onix`s solutions offer convenience, speed, and enhanced security to users, whether they are making purchases online or transferring funds across the globe.

  • eWallets

  • P2P payment apps

  • Contactless payment systems

  • Cross-border payment solutions

  • Payment gateway integration

  • Bill payment and management

  • Integration with IoT and wearables

  • Security and fraud prevention

  • Reward and loyalty programs

MobileApps
03

Investment management

We help individuals, institutions, and businesses enhance and streamline the processes involved in managing investments. Our solutions allow for effective risk assessment, optimizing portfolio management, performance tracking, and more.

  • Custom portfolio management software

  • Mobile investment apps

  • Algorithmic trading platforms

  • Robo-advisory solutions

  • Data analytics and AI integration

  • Risk assessment tools

  • NLP

  • Performance tracking and reporting systems

  • CRM and client management

  • Integration with financial data providers

SportsApps
04

Trading and exchanges

The Onix team leverages cutting-edge technologies to build tools and platforms necessary to execute trades efficiently and securely across various financial markets. We help you optimize trade execution, enhance market liquidity, and ensure compliance with regulatory standards.

  • Custom trading platform

  • Mobile trading apps

  • Cryptocurrency exchange

  • Risk management systems

  • Multi-asset platforms

  • Algorithmic trading solutions

  • High-frequency trading

  • Liquidity aggregation

  • Exchange matching engines

  • Real-time market data integration

  • Exchange APIs

CoachingApps
05

Lending and alternative finances

Our experts leverage advanced technologies to facilitate lending processes, ensure diverse financing options, and foster financial inclusion by catering to a broader range of borrowers.

  • P2P lending solutions

  • Mobile lending apps

  • Crowdfunding platforms

  • Loan sales systems

  • Credit scoring and risk assessment

  • Microfinance and microlending platforms

  • Credit marketplace platforms

  • Payment integration

SportStreamingApps

See other related projects

Onix
Onix

Fintech

Decentralized cryptocurrency blog with
Polygon integration & MetaMask support

Web3 blog with secure & transparent transactions

Decentralized cryptocurrency blog with Polygon integration & MetaMask support

Services provided:

Onix provided end-to-end services including tokenization, efficient transaction handling via the Polygon network, and scalable architecture design

Onix
Onix

USA

Fintech

Decentralized app for crypto
enthusiasts & investors interested in
the NFT sector

Cryptocurrency platform to transact with ethereum

Decentralized app for crypto enthusiasts & investors interested in the NFT sector

Services provided:

Onix developed a user-friendly trading platform for lending protocols and loans, with multilanguage support, real-time updates, and personalization

background

Explore our works

Click here to immerse yourself in a world of exceptional web design. Our portfolio awaits, showcasing our finest works.

View case studies
image
image
image
image
image
image
image
image

100%

secure

Up to

99.9%

crash-free

5/5

end-user
satisfaction rating

call_to_action_bg

Whether you need cutting-edge software or user-friendly mobile apps, we deliver customized solutions that align perfectly with your vision!

[ Driving the innovation in fintech ]

We don't just create fintech products.
We craft transformative solutions that drive innovation and propel your financial services to new heights!

image

AL/ML

image

Ethereum

image

Cloud-computing

image

Crypto

image

NFT

image

DeFi

image

Cybersecurity

image

White Label

Our fintech solutions redefine the
financial landscape, delivering unrivaled
value to businesses

01

Scalability

As your business grows, our solutions grow with you. Our scalable architectures and flexible designs accommodate increasing demand without compromising performance.

02

Competitive edge

We harness cutting-edge technologies and industry best practices to craft innovative and secure fintech solutions that set your business apart from the competition.

03

Real-time analytics and insights

Our fintech apps provide valuable data and analytics, enabling you to make data-driven decisions and gain valuable insights into customer behavior and market trends.

04

Customer loyalty and retention

Our user-centric approach and innovative features help build trust and loyalty among your customers, leading to higher retention rates and increased customer satisfaction.

Onix

Our fintech app development process

The top-level requirement was building an informative website on WordPress where users could add and find medical articles and develop a private portal to find friends and chat with them.

01

Research and analysis

We understand your business goals, target audience, and the problem you aim to solve. We conduct market research to identify trends and competition and collaborate to define the app's features and functionalities.

02

Requirements gathering

We gather detailed requirements for the app, including features, user interactions, and technical specifications. This helps us create a clear roadmap for development.

03

Design

Our designers create intuitive UI/UX designs that align with your brand identity. We develop wireframes and interactive prototypes to visualize the app's flow and user experience.

04

Development

Using Agile methodologies, we begin coding the app's backend and front-end. This involves implementing features, integrations, and ensuring optimal performance.

05

Testing and quality assurance

We conduct rigorous manual and automated software testing to identify and fix bugs, ensuring the app functions seamlessly across devices and platforms.

06

Deployment

Our specialists deploy the app to servers and prepare it for launch. We ensure optimal performance, security, and scalability during this phase.

07

Post-launch support and maintenance

After launch, we continue to provide support, addressing any post-launch issues or enhancements. We monitor the app's performance and user feedback to make ongoing improvements.

[ Our clients ]

Brands We Have Worked With

“We are impressed with their professionalism and transparency in their work.”

CEO, MiPaddle
Mark Innes

“Their outstanding ability to solve extreme technical challenges distinguishes them from their competitors.”

CEO, messageLOUD
Garin Toren

“The Onix team is extremely reliable, hard-working, and intelligent.”

CEO, ROI Genius
Andrew Cramer

“Their clear communication and quick response have resulted in efficient project management and completion.”

Co-Founder, Penny
Mary-Catherine McRoskey

“We’ve had a fantastic experience working with the team at Onix. They’ve delivered the vision we had for our platform. Communication has been great, they go the extra mile to make sure work is done to a high standard and delivered on time. It’s been a pleasure to have them on board highly recommend them”

CEO
Sukh Sidhu

“They always went above and beyond and really viewed themselves as an extension of our company`s team.”

CEO, Bracketology, LLC
Jonah Fialkow

call_to_action_bg

Ready to craft innovative and secure fintech solutions that set your business apart from the competition?

Why choose Onix as your fintech app development company?

Domain knowledge

01

Our team of experts possesses deep knowledge and understanding of the fintech domain, ensuring we deliver solutions that perfectly align with your business objectives.

    Customization

    02

    We recognize that every fintech project is unique. Our agile development approach allows us to tailor solutions that align perfectly with your business objectives and requirements.

      Security first

      03

      Trust and security are paramount in the financial industry. We implement state-of-the-art security measures to safeguard sensitive data and ensure utmost confidentiality.

        Compliance and regulations

        04

        The financial sector demands strict adherence to regulations. Our solutions are designed to comply with all industry standards and guidelines, providing a smooth and compliant operation.

          Innovation

          05

          We stay at the forefront of fintech trends and innovations, infusing creativity and innovation into our solutions to keep you ahead of the competition.

            Continuous support

            06

            We believe in long-term partnerships. Our dedicated support team ensures your fintech application runs smoothly, providing ongoing maintenance and updates.

              [ Our engagement models ]

              Choose a model that best suits you

              01Dedicated team

              Hire an allocated group of remote employees who work exclusively on your project.

              You can fully rely on experts to fully manage your project. We form a dedicated team of experts hand‑picked specifically for your business goals and requirements.

              firtItemImage
              secondItemImage

              02Staff augmentation

              If you need the expertise of one or several professionals, Onix will assign an overseas team with the required set of skills.

              Our experts proficiently support your projects on an ongoing basis together with your already existing team.

              [ Technologies our developers use ]

              Technologies we work with but not limited to

              Backend development

              Node.js,

              Typescript

              Frontend development

              React,

              Javascript,

              Typescript

              Mobile development

              Flutter

              Frameworks

              Ruby on Rails

              Cloud Platforms

              Firebase

              Another

              N/A,

              Combine,

              MVVM + Coordinator

              CI/CD

              Jenkins

              Cloud storage

              AWS

              Our Insights

              How to Build a Fintech App: Must-Have Features and Costs

              How to Build a Fintech App: Must-Have Features and Costs

              Fintech App Security Best Practices: Stay Safe

              Fintech App Security Best Practices: Stay Safe

              Build Your Neobank in 2025: Onix Step-by-Step Guide

              Build Your Neobank in 2025: Onix Step-by-Step Guide

              call_to_action_bg

              Tell us about your product idea and let the magic unfold.

              FAQ

              How long does the fintech development process typically take?

              The duration of the fintech development process can vary based on the complexity of the project, specific requirements, and the scope of features to be implemented. Typically, fintech app development can take anywhere from a few months to a year or more, depending on the following factors: project scope, platform, integrations, design, and regulatory compliance.

              Do you provide fintech mobile app development services?

              Yes, Onix is a fintech mobile app development company that specializes in creating secure, user-friendly, and feature-rich mobile apps for the financial industry. Whether you need a mobile banking app, payment processing solution, personal finance app, or any other fintech mobile application, we have the expertise to deliver exceptional results.

              How can I get started with your custom fintech software development services?

              Getting started is easy! Simply , and we will be happy to discuss your project requirements, provide comprehensive consultation, and guide you through the fintech app development process.

              Do you offer ongoing support and maintenance for the fintech apps and software you develop?

              As a fintech software development company, we offer ongoing support and maintenance services. Providing post-launch support and maintenance is a standard practice that allows us to ensure the app remains functional, secure, and up-to-date.

              What is the role of a fintech software developer?

              Fintech software developers require a strong understanding of finance, programming skills, and a keen eye for detail to create reliable, secure, and innovative solutions for the financial industry. They play a vital role in shaping the future of financial technology and driving digital transformation in the financial sector.

              As a fintech software development provider, we have experienced developers who develop cutting-edge solutions that facilitate financial transactions, improve user experiences, and ensure data security and compliance.

              Can outsourcing fintech software development be a viable option?

              Outsourcing fintech software development can be an effective strategy to leverage external expertise, access cost-effective solutions, and accelerate time-to-market for fintech applications.

              If you're looking for a reliable outsourcing partner, . Onix is a leading fintech software and app development company dedicated to transforming bold business ideas into exceptional fintech products. Our team of skilled developers, designers, and experts is well-versed in fintech technologies and trends, ensuring that our solutions are at the forefront of innovation.

              What categories of fintech software are within your development capabilities?

              Onix is a fintech app development firm, that provides a wide range of fintech software categories, including mobile banking apps, payment processing solutions, trading platforms, wealth management software, lending and loan management systems, personal finance apps, insurtech, regtech and compliance solutions, robo-advisors, and more. Our experienced team is well-equipped to create innovative and tailored fintech solutions to meet the unique needs of our clients in the financial industry.