Experience

Orbitax

• United States
• IT Services and IT Consulting
• 1 - 100 Employee

• Senior Software Engineer

  • Feb 2019 - Present

• Software Engineer

  • Sep 2016 - Jan 2019

  Working as a Software Engineer and Team to develop optimal international tax solutions which provide high value, low-cost tax research, management, and planning solutions. • Writing code using different programming languages according to meet application requirements, system designs, and technical specifications to develop high-quality software in a self-organized and cross-functional team.• Explore new technologies and trends, try to follow the industry best practices. • Implemented Simple steps to optimize the Critical Rendering Path• Implemented client-side architecture for publisher project (using Angular6, RXJS, FUSE Template, Angular Material, Socket Cluster, Event Bus, Client-side event queue)• Implemented optimize reusable UI component • Implemented Flyweight Design Pattern for wijmo flex sheet cell style object• Implemented common priority base loading wheel for all type of request.• Implemented async-waterfall to solve the problem of asynchronous control flow in node js and will prevent us from falling into the callback hell• fast in gaining domain knowledge and learning cutting-edge technologies • Do R&D and POC amazon lex,api.ai,kubernetes(k8s),AWS Elastic ip,AWS VPC,AWS EC2 instance,AWS lambda with nodejs,Socket Cluster vertical horizontal scaling,machine learning linear regression,gradient descent,cost function,Python with matrix multiplication,data visualizationFramework & Technology: These applications are implemented on top of Message Driven Microservice Architecture using RabbitMQ, docker, Nodejs,webpack,typescript,Redux,wijmo flexgrid,wijmo flexsheet,d3 js, Socket Cluster, Elasticsearch, AngularJs,aws lambda,Api.ai,Angular6,RXJS,Angular CLI



SoftwarePeople | AdPeople Worldwide

• System Developer

  • Feb 2015 - Aug 2016

  Marketing Management System (MMS) used to automate different kinds of marketing content authoring. Currently used by one of the largest computer manufacturers for their product marketing purpose(DellShare). Creative groups add their content for authoring marketing materials by the production team and later reviewed and approved by the approver. The final content is delivered for a marketing campaign. The whole process is being maintained by complex workflow and authorization system having different facilities in a different level of activities.• Implemented Automated Deploy(1 click deploy) to ensure faster releases and reduce manual intervention (for the whole product there is 5 deployment environment Dev,Test,Stage,Uat,Production & Every environment has 37 shared instances also).• Create a project crawler for match specific type of pattern projects & make them as a deployable binaries.• Created and deployed web api.• Come up with innovative solutions to complex business problems to best fit the product suite. For example, do R&D and POC to find out the optimum solution.• Developed stored procedures for SQL Server database. • Designed the solution by extensively using OOP Concepts and Design Patterns. • Design and developed cross-cutting components for Caching, Logging, Exception Handling.• Contributed on requirement analysis and project planning.• Performed Code Reviews to verify best practices have been followed by team members. • Implemented pub/sub model for messaging notifications & Broker- Wrapper Model for a time-consuming process.Framework & Technology & Architecture : These applications are implemented using ASP.NET, Angularjs,Nodejs, Web API, Entity Framework, MySql, MongoDB(NoSql),Socket.IO, isotope,GO for Continuous Delivery(Automated Deploy 1 click deploy),Nant,Powershell,Amazon S3, Amazon cloud font,Broker & Wrapper Model,SignalR,Nodejs.



SoftwarePeople

• Bangladesh
• IT Services and IT Consulting
• 1 - 100 Employee

• Jr. System Developer

  • Feb 2013 - Jan 2015

  BrandShare (DellShare) Marketing Management System (MMS) used to automate different kinds of marketing content authoring. Currently used by one of the largest computer manufacturers for their product marketing purpose. Creative groups add their content for authoring marketing materials by production team and later reviewed and approved by approver. The final content is delivered for marketing campaign. Whole process is being maintained by complex workflow and authorization system having different facilities in different level of activities. Here I have the responsibility to develop various new modules for the existing tools and discarding the old modules and replace them with new technology.