Custom Fintech
Software Development

From Concept to Launch

At Saritasa, we build end-to-end custom finance software solutions for financial institutions, FinTech startups, marketplaces, backend accounting, and more. We have vast experience in financial compliance, security, blockchain, analytics, and reporting.

Virtual Wallets

Payment Systems


Secure Transactions


Accounting Software

Mobile Trading / Banking

Data Analysis Systems

Artificial Intelligence / Machine learning

Saritasa’s Capabilities

Whether you need to develop a mobile trading app, online payment system, data portal, or anything in-between, we have the skills and know-how to get it done right.

Getting Started

Step 1

Contact Us

Step 2

No Cost Consulting

Step 3


Office Locations

  • Newport Beach, CA
  • Los Angeles, CA
  • Austin, TX
  • New York, NY
  • Chicago, IL

Send Us a Message

    Our Value

    We understand that trust is critical when it comes to healthcare, so every part of our development process is about cultivating trust.

    Trust between our team and yours.

    Trust between your customers (or patients) and your product.

    Trust can be broken down into three components; transparency, accountability, and competence.

    UI/UX Design

    Our team of professional user interface and user experience designers build in transparency into every screen through easy-to-use designs. Displaying patient information, data, and analytics in a clear, intuitive way helps users feel more comfortable, and thus, grows trust.


    Our team strives to deliver solutions that are not only competent but exceed expectations. We optimize speed, scalability, and user experience every step of the way with frequent Quality Assurance testing and communication between our team and yours.


    Security is of paramount importance when it comes to Fintech applications. Your customers will hold you accountable for the security of their sensitive financial information. We have an entire team of DevOps engineers dedicated to ensuring that your project is secure, scalable, and compliant.

    Trusted By Top Companies

    Featured Projects

    Our Process

    Whether this is your first software project, or your twentieth, we’re committed to providing transparent, honest communication every step of the way.


    When you gotta grow, you gotta grow. We’ve structured our resources to be flexible, allowing us to quickly onboard additional developers as needed. Every member of the Saritasa team is vetted for professionalism, experience, and skill. Our developers are highly skilled in their area of specialty:

    Python, .Net, PHP
    Swift, Objective-C, Android Java, Kotlin
    React, Angular, Vue
    PostgreSQL, MS SQL, MySQL


    Before we write a single line of code, we go through a highly collaborative design phase. You’ll work with one of our UI/UX designers to create beautiful, intuitive designs.


    Our experience speaks for itself. Over our 10+ years in business, we’ve worked for hundreds of clients, ranging from startups to Fortune 500 companies and everything in-between. We’ve helped with projects with as little as 100 development hours and up to more than 70,000 development hours, from a project with just 2 developers up to projects with 40 developers in parallel. We’ve built the very simple, down to very complex with heavy business logic, in various verticals: Health, Manufacturing, Entertainment, Finances, Trading, Advertisement, Field apps, Logistics, Education, B2B, B2C, ERPs, CRMs.

    Quality Assurance

    We’ve seen a LOT of code. Ugly and Beautiful. We LOVE beautiful, well-organized, abstracted and layered code. It’s part of our DNA. We do not create code that “just works” – we create code that grows with you and is easy to maintain and expand. Our code is a representation of us, which is why it’s always fully documented with inline comments. We’ve worked on many projects where we took over code written by someone else, so we know how to avoid the pain of old legacy code.

    Production Deployment

    Our company is built on long-term partnerships, which means that we want to earn your trust and keep it. We do this through our commitment to absolute transparency about us, our processes, our work, and your project. We will always keep you up to date on the status of your project, budget, risks, timelines, and blockers.


    For us to deliver any solution successfully (small or big, simple or complex) we communicate with you, a lot. From discussing requirements down to limitations of the technology stack, framework, or particular algorithm implementation. We’re your second brain you can use in various ways.

    About Saritasa


    Successful Projects


    Office Locations


    Years In Business


    Fueled By Passion

    Our CEO’s

    Ready to start something great?