Author: Narayan

Hexagonal Architecture a silver bullet for Fintech Application

Reading Time: 6 minutes Hello folks, In this article,  I will discuss the best possible approach to start building any fintech product. We will see how this approach will tackle common fintech issues at the early development phase. It will also help us make the right decisions and define the appropriate strategy to meet business objectives. After working for more than 4 years in the Fintech domain, I have Continue Reading

Transacting monolith to microservice seamlessly

Reading Time: 9 minutes Fintech is no longer just another buzzword; it is an essential part of our everyday life. Even if you don’t trade bitcoins and don’t know how stocks work, there is a chance you still have used one or two fintech apps, e.g. online payments or mobile banking solutions.  In fact, the number of fintech startups worldwide has grown from 12,131 in 2018 to 20,925 in Continue Reading

Bringing Securities to the Marketplace

Reading Time: 3 minutes Hello folks, in the previous blog, I had discussed about the role of securities market place in trading. In this blog, I am going to describe you about the process and structure of how to bring securities to the marketplace. In trading, the one of important thing we need to understand is workflow of securities marketplace and how securities are brought to the marketplace. On the Continue Reading

Dotty – Union Data Types

Reading Time: 2 minutes Hello folks, As we know that dotty is new Scala compiler (also know as Scala 3.0) which is coming with some new features and improvements. To get more details about the dotty and its environment setup. Please follow our beginner guide blog. In this blog, I will describe you about newly introduced Union data type of dotty and its various properties. A union is data type, which Continue Reading

The Role of Securities Market Place in trading

Reading Time: 3 minutes Hello folks, in the previous blog, I had discussed about some essential trading concepts and terminologies. In this blog, I am going to describe you about the structure and components of the Securities market place. In any street market, the goods that sold are manufactured outside of the marketplace and the characters involved are those who visit the marketplace to buy goods. And those who Continue Reading

The essential trading concepts and Terminology

Reading Time: 4 minutes Hello folks, welcome to my trading concepts blog series. In this blog, I will describe and introduce some trading related terminology and its importance in the trade life cycle. Before this, if you would like to explore what is trade lifecycle, can be found in my another blog, “Introduction to the Trade Life Cycle“ For any company in any industry, remaining in control of its Continue Reading

Integration of a DocuSign service in Scala

Reading Time: 2 minutes DocuSign is the leading eSignature solution firm. Its cloud-based platform for automating the agreement process enables more than 370,000 companies and hundreds of millions of users in over 180 countries to accelerates  business and simplify life. DocuSign have a rich rest API interface and also have a SDK supports for many different languages like Java, C# , PHP etc. We can use these APIs to Continue Reading

MachineX: Importance of ML/AI in Healthcare

Reading Time: 3 minutes Folks, In this blog I will going to explain the importance of ML/AI in healthcare sector.  First of all, I just want to share some statistics regarding the expenditure on healthcare by the people of different countries. Here is a list of a few BRICS and newly industrialized nations with their per capita expenditure on health. Here we can see in case of India only Continue Reading

Introduction to the Trade Life Cycle

Reading Time: 3 minutes Hello folks, in this blog we will learn about the trade life cycle. So before going into detail, one genuine question comes to mind is What is the Trade life cycle? In the financial market, “trade” means to buy and/or sell securities/financial products. To explain it further, a trade is the conversion of an order placed on the exchange which results in pay-in and pay-out of Continue Reading

Introduction to FIX protocol for Trading

Reading Time: 3 minutes The Financial Information eXchange(FIX) protocol is an electronic communications protocol initiated in 1992 for international real-time exchange of information related to the securities transactions and markets. It was initiated by a group of institutions interested in streamlining their trading processes. These firms believed that they, and the industry as a whole, could benefit from efficiencies derived through the creation of a standard for the electronic Continue Reading

Twitter’s tweets analysis using Lambda Architecture

Reading Time: 3 minutes Hello Folks, In this blog i will explain  twitter’s tweets analysis with lambda architecture. So first we need to understand  what is lambda architecture,about its component and usage. According to Wikipedia, Lambda architecture is a data processing architecture designed to handle massive quantities of data by taking advantage of both batch and stream processing methods. Now let us see  lambda architecture components and its detail.

Lambda Architecture with Spark

Reading Time: < 1 minute Hello folks, Knoldus  organized a knolx session on the topic : Lambda Architecture with Spark. The presentation covers lambda architecture and implementation with spark.In the presentaion we will discuss components of lambda architecure like batch layer,speed layer and serving layer.We will also discuss it’s advantages and benefits with spark. You can watch the video of presentation : Here you can check slide :   Thanks !!

Integrate JWT with Akka HTTP

Reading Time: 3 minutes In this article we will discuss about , how to implement  authentication or authorization in Akka HTTP routes using JWT . As we know Akka HTTP is full implementation of  server  and client side HTTP stack on top Akka actor and Akka stream . Now Let’s  we  talk about JWT. what is JWT ? JSON Web Token (JWT) is an open standard (RFC 7519) that defines Continue Reading