We aspired to create a real-time application that stands at the intersection of scalability and serverless technology for processing and displaying currency ticker updates instantaneously. Pivotal to this endeavor were technologies like AWS Lambda, WebSocket, Bloomberg BLPAPI, and AWS AppSync.

The Challenge:

  • One of the most daunting tasks was managing an astounding volume of 50 million messages daily in real time. Innovative solutions such as WebSocket and multi-threading were incorporated for prompt record processing. The serverless potential of AWS Lambda and AWS AppSync amplified our ability to handle data and develop a REST API seamlessly interfacing with Bloomberg BLPAPI.


       Infrastructure Blueprint:

      • The real-time application processed records from BLPAPI using a multi-threaded program hosted on AWS. Critical facets during this phase were optimal hardware sizing, software dependencies, and environment configurations. A steadfast commitment was made to prevent any data loss, keeping the application live around the clock.

      AWS AppSync & WebSocket Integration:

      • To promise uninterrupted live data streaming, we tapped into AWS AppSync’s serverless subscriptions, further bolstered by WebSocket. Comprehensive security measures, including Cognito and IAM, were implemented. A unique mutation mechanism was employed to handle real-time updates, accentuated by a subscription system for pinpoint data streaming.

      Data Refinement:

      • Prior to live streaming, a series of data transformations ensured alignment with client-specific business logic. Tailored programs, underpinned by serverless logic, were crafted for stringent business checks.

      Real-time Frontend Synthesis:

      • Harnessing the power of WebSocket, we seamlessly integrated AppSync’s subscription data into the client’s frontend application. Specific credentials safeguarded a flawless real-time data streaming experience.

      Crafting REST API with AWS Lambda:

      • Moving beyond mere streaming, we carved out authenticated REST APIs for enhanced client accessibility. AWS Lambda, the backbone of our serverless paradigm, played a pivotal role in data transformation based on client specifications.


      • By synergizing the prowess of AWS Appsync, WebSocket, Bloomberg BLPAPI, and AWS Lambda our application emerged as a testament to how serverless technology & AppSync can revolutionize real-time applications, adeptly navigating scalability and real-time intricacies.

      Read more about KTree

      KTree, a Global IT Company

      What and how the processes are structured in KTree?

      KTree's processes follow CMMi to ensure consistent, high-quality outcomes. With a focus on quality coding , code reviewing, and performance and load testing in our QA processes, we deliver reliable, scalable, and high-performing applications to meet our clients' needs.

      Where is KTree's Web and Mobile application Development done?

      KTree's web and mobile application development primarily takes place at our Hyderabad development center. Hyderabad is not only abundant in IT talent but is also known for its rich heritage and exotic food.

      How KTree makes outsourcing project a positive experience?

      KTree delivers high-quality applications that meet our clients' needs, by prioritizing collaboration, communication, visibility, traceability, and requirements engineering. While we charge a little premium for our services, we believe that it is important to provide the necessary resources and expertise to ensure project success.

      What is Success mantra of KTree, as one of the respected web development company?

      The success mantra of KTree as a respected web development company is combining Agile methodology with strong documentation, powerful web and mobile frameworks, and a solid KTree team to deliver great web and mobile applications within a specified timeframe.

      Any other Differentiation which KTree has, which it can offer?

      KTree's tremendous knowledge and expertise, gained from working on hundreds of web and mobile application projects, gives us a significant advantage that allows us to provide a head-start on projects, saving our clients many man-months.

      What Development methodology KTree follows and why?

      KTree's development team follows the Scrum framework of the Agile methodology, which improves Agility through its simplicity and flexibility. This allows us to adapt to changing project requirements and deliver high-quality products within the specified timeframe.

      Leverage the expertise of a Top Application development company for your enterprise web and mobile application needs.

      Contact our solid KTree team to get started.

      Owner & Founder

      We are very satisfied with the Web Application & iOS app developed and launched by KTree. We have received only praise and positivism feedback for their iOS app from end-users. KTree has brought exceptional flexibility and project management skills to the table. KTree stick to their promises.

      BEMI, Finland

      Ecommerce Manager

      We have received overwhelmingly positive feedback from external end-users and internal stakeholders regarding the improved functionality and usability of the new eCommerce site. KTree focus primarily on web & open source technologies, which was exactly what we needed. They made some extremely valuable recommendations, We recommend them highly.

      ZEB​ (Fashion Retailer), Belgium


      KTree really adds lot of value and they will give your more for your $. Our Project was complicated from day one as it involves integrating to our SAP ERP with work operations to create a production orders. It had number of rules & validations which KTree Successfully recreated in the web application. They really take challenges in their stride.

      Printing Giant from Hyderabad India


      KTree is the company to look for education solutions. True partner wherein they have understood our requirements from day one and the project was completed well below the deadline. We recommend them for any Web Application Projects. We are using them for our other projects as well.

      Information & TechnologyInternational School, Hyderabad.

      Our Clients