Dastan Asymbaev Email & Phone Number

Fairfax, Va, Us

Description: It is an online-trading application in which user can create their account and gain access to adashboard which contains the list of applications. These applications represent different companies’current share updates in stock market. The application retrieves real time financial information and usesdata visualization techniques to present it in the form of graphs and charts. It offers flexibility to gethistory of company’s performance in share market. A few of these applications are free while others arepaid. Application gives accurate investment decision making information to their users. Users can alsomanage their dashboard, create any number of dashboards and map applications based on category. Thegiven module was required to implement with advanced Java frameworks like Spring Core and SpringBoot that saves the libraries online and lowers the load on the application.

Description: Elemica is a Supply Chain Operating Network provider, designed to give you totalcontrol over your global supply chains. Capturing your transaction data, across all your tradingpartners, and translating it into actionable information is key to driving value out of your supplychain. Implemented OAuth 2 authorization using Spring Security and also providingfunctionality of Social Login into REST API for new clients, developing a shopping cart modulefor dynamic updates and recommendation with the latest price offerings. This module wasimplemented using Spring Boot and built Hadoop clusters on AWS EC2 instances running spark.We also used KNIME for data analytics and as a reporting platform.Responsibilities:  Involved in all phases of Software Development Lifecycle (SDLC) including RequirementsCollection, Analysis, Development and Customization of the Application through Agile TDDmethodology. Involved in Documentation and Use case design by using UML modeling includes development ofClass diagrams, Sequence diagrams and Use Case Transaction diagrams. Designed and developed business components using Spring AOP, Spring IOC, SpringAnnotations.  Experience with an in-depth level of understanding in the strategy and practical implementation ofAWS Cloud-Specific technologies including EC2, S3, RDS, RedShift, Lambda and Dynamo DB. Integration as well as testing and artifact publishing upon build success integration with web servicesincluding RESTful. Implemented Spring MVC and then converted to Spring Boot to provide loose coupling to theapplication and to provide production ready code. Implemented DAO using Hibernate Reverse Engineering, AOP& Service layer using Spring MVC. Use Java1.7 with generics, for loop, static import, annotations etc Used Hibernate as persistence framework for DAO layer to access the database. Experience in creating RESTful APIs (JSON and SOAP) using Spring Boot, Apache CXF, Jersey.

Projects: e-Delivery SLA ManagementDescription: NJM Insurance is an insurance provider with various types of insurances that include Auto Insurance, Property insurance, Mutual Funds, Life Insurance, etc. This project is to handle the Web services and the data transfers between clients and servers. Services offer online transaction and payment system to clients and customers. Specialty operations include General Health, Dental, supplemental plans and Health Insurance and Medical Management through our web-based management system.My role there was with the dedicated Auto Insurance module, which allows customers to access their account online. This application provides employers access to customer information to process and authorize claims of the customers and generates free quotes for the customers depending on the type of insurance package they selected. It also facilitates customers to pay their monthly premiums.Responsibilities:· Used Spring Boot Devtools for LiveReload to improve the development efficiency.· Extensively used Spring IOC, configured Application Context files, and performed database object mapping using Hibernate annotations.· Used Java 8 Lambda Expression and Stream API to provide a clear and concise way to iterate, filter and extract data from collections.· Added Spring Security framework to provide user authentication and authorization to the application using JWT.· Used Spring Core for dependency injection and dynamically configuring files/building web applications on top of the REST Endpoint.· Developed the persistence layer using Spring Data JPA which eases the development of applications that need to access JPA data sources to persist and manage data.· Implemented Spring Data JPA service and other necessary services for the required business logic.· Wrote POST, UPDATE, DELETE, and GET methods for REST API in Spring RestController.· Assisted in designing and developing of integrated architecture system.