Custom software development

The bigger a business gets, the more diverse its software needs become. Custom software development is your way to get a competitive advantage in the market due to the superior functionality a custom solution provides.

Looking for a team to develop your custom application? Then you've come to the right place. We build custom software for small and medium-sized businesses. Develop your enterprise software solutions with PieSoft to address the unique needs of your business.

These are the domains of custom software development we are especially experienced in:



Financial and Insurance

Financial and insurance







Security Systems

Security systems





But we are always happy to go beyond the customary lines, and apply our long-term development experience in new domains in order to solve some challenging issues your business may have met.

  • Optimize your workflow

    Optimize your workflow

    PieSoft custom software development services are the perfect solution if you need to optimize or transform your internal business processes by streamlining operations, make them transparent, improve employees’ collaboration and enhance reporting and planning processes, etc.

  • Explore workflow solutions we offer to optimize our customers’ internal processes

    Explore workflow solutions we offer to optimize our customers’ internal processes

    • CRM systems
    • ERP systems
    • SCM systems
    • Financial management / enterprise accounting software
    • Employee onboarding software
    • Project management software
    • Task management software
    • Marketing management tools
    • Sales tracking software
    • Field service management software
    • Asset management software
    • Collaboration systems
    • Asset management software
    • Document management systems
    • Cloud document management
  • Improve interactions with your customers: B2C solutions

    Improve interactions with your customers: B2C solutions

    We create tailor-made customer-facing solutions to facilitate experience with your brand, increase brand awareness, help your business stand out and gain a foothold in the market. In order to win the trust of the users, we pay special attention to the design trends, maximum usability and high performance of the software we create.

  • Explore B2C applications we build

    Explore B2C applications we build

    • Customer portal
    • Self-service portal
    • Ecommerce website
    • Online marketplace
    • Marketing automation software
    • Gamification software
    • Payment systems
    • Client apps: mobile banking apps, shopping apps, patient apps
    • Specialized devices and solutions: one touch blood glucose meter, automatic RFID photography system, etc.
  • Why develop with PieSoft

    Why develop with PieSoft

    • One-stop IT store to meet your business needs
    • Full-cycle software development
    • Over 100 highly qualified software developers on board
    • + 10 years of expertise
    • Highest standards of international quality management system ISO 9001-2015
    • Certified Associate in Project Management (CAPM)
    • Agile Project and Delivery Management best practices
    • Mature DevOps culture
    • AWS certified cloud practitioners
    • European education and communication culture background
  • Industry solutions we offer

    Industry solutions we offer

    • Healthcare
    • Security systems
    • Medical Insurance
    • Education
    • Logistics
    • Entertainment
    • Retail
    • Professional services
    • Banking
  • Choose the service option

    Choose the service option

    Software consulting

    The success of any business revolves around finding solutions. PieSoft subject-matter experts are eager to help you evaluate any challenge you’ve faced and suggest most appropriate software solutions. We’ll advise on techs, architecture design and usability issues, as well as provide the scalability and security roadmaps, a rough estimation of time and costs, and more.

    Learn more about PieSoft Software Consulting Services

    End-to-end software development

    In PieSoft, you’ll find a close-knit team of experts with different skills and expertise to support you throughout the entire software development cycle - from initiating your idea from scratch to rolling out a new technology solution.

    Legacy software modernization

    Does your software need to have a good time? Then wait no more, legacy systems require modernization. Otherwise, they can be exposed to crashes anytime. PieSoft experienced engineers will re-code or re-architect your legacy solutions with modern technologies, migrate them to the cloud, extend their reach and functionality.

  • Technology stack

    Technology stack


    • Java / Kotlin
    • Redis
    • Spring (Core, Security, Data, Boot, Cloud)
    • Elasticsearch
    • Hibernate
    • MongoDB
    • MySQL/PostgreSQL
    • Git
    • Maven/Gradle
    • Docker
    • ActiveMQ/RabbitMQ/ZeroMQ/Kafka
    • AWS
    • Liquibase/Flyway
    • PHP


    • HTML
    • CSS
    • JavaScript
    • TypeScript
    • React
    • React Native
    • Vue
    • Angular


    • EC2
    • ElasticSerach
    • Lambda
    • Kinesis
    • VPC/VPN
    • Glue
    • Route53
    • Athena
    • S3
    • GuardDuty
    • S3 Glacier
    • SES
    • Amazon Storage Gateway
    • CI/CD
    • Elastic Beanstalk
    • Docker
    • RDS
    • Kubernetes
    • DynamoDB
  • Related services

    Related services


    We can integrate new software with other tools you already use - like ERP, CRM, PDM, MES, vendor and customer portals, and more.

    With years of experience in multiple domains (from healthcare and insurance to logistics and retail), PieSoft team can assist you in proper planning, adequate resource allocation and the smooth implementation of integration strategies.

    Some examples of the integration work we carry out and are eager to help with:

    • CRM integration
    • API integration
    • ERP system integration
    • High-performance systems integration

    Here are core application integration services we’d be happy to help you with:

    • Re-architecting - we may change the architecture and design of your application to make it more scalable, flexible, and easier to integrate, or to simplify application maintenance and streamline testing and deployment of future updates.
    • Re-engineering - PieSoft team may redesign certain components of your application, update certain aspects (e.g. performance, functionality), or introduce new elements into an existing system.
    • Re-coding - we also can rewrite legacy applications in PowerBuilder, Delphi, VB, C ++, etc. and legacy versions of Java, .NET, PHP and Python using modern technologies and tools.

    Still have questions on your software modernization? Need to get it integrated into your modern IT strategy? Check out PieSoft system integration and digital transformation services to get the full picture of how we can help your business stay ahead of the game.

    Get the most of your integration effort!

    PieSoft team is ready to design and implement a reliable and easy-to-operate integration solution that meets your business goal.

    API development

    We’ll build clean, secure and well-documented APIs to help you extend enterprise-wide automation. Following the best IT development practices we can ensure that your API will be clean, well-documented, and easy-to-use.

    Discover PieSoft API development and integration service options

    API consulting

    Plan an API that fully addresses the specific needs of your business and brings maximal profit.

    API design and implementation

    Get a scalable, reliable and easy-to-use API designed, implemented, and smoothly integrated with back-end services.

    API management

    Have your APIs reliable, scalable, and maintainable on a daily basis.

    End-to-end API implementation and support

    Get your API designed, developed, integrated with back-end solutions and continuously supported for smooth and safe work.

    Start your API journey now!

    Continuous support

    PieSoft team will take over responsibility for keeping your software healthy, relevant and high-performing.

  • Related services

    I want to grow with PieSoft

    Have an idea for your next software endeavor or specific business issue to be solved? Don’t hesitate to use our multi-year custom software development expertise and achieve measurable business results.

Work with us

We are open to new challenging tasks and we'd love to learn more about your project.

Let's talk