Teja J

Teja J Email and Phone Number

Masters in Computer Science | Ex Ernst & Young | BITS alumni | Python | Flask | Angular | React | Azure | Aws | Django @ Capital One
Teja J's Location
Houston, Texas, United States, United States
About Teja J

● Senior full stack developer with 5+ years of experience in coding and implementation of high - end applications with projects in industries such as Banking, Retail e-commerce and pharmaceutical.● Actively participated in both Agile development and Waterfall SDLC model of SDLC.● Implemented Factory Method, Abstract Factory, and Singleton patterns to create objects based on varying conditions and ensure a single instance of a class.● Strong hands on experience on Architecture designs like Onion , N-tier and microservices based applications.● Utilized MVC architecture for a customer relationship management (CRM) system, enabling separation of concerns between data models, user interface components, and application logic.● Motivated and accomplished Full Stack Web Developer with multifaceted experience and expertise in multiple software applications JavaScript, NodeJS , Angular JS and ReactJS.● Proficient in designing and developing Windows Presentation Foundation (WPF) applications for desktop platforms.● Expertise in implementing OAuth2 authentication and authorization for a client-server applications, and configuring SSL/TLS certificates ensuring secure transactions and compliance with PCI DSS (Payment Card Industry Data Security Standard).● Developed RESTful APIs secured with JWT tokens, allowing users to authenticate and access resources securely from web and mobile clients.● Experience in designing CI/CD for AKS using Azure DevOps.● Proficient in relational databases like SQL Server, Postgre SQL as well as noSQL databases like MongoDB.● Well versed in installing and configuring RabbitMQ as a message broker for asynchronous communication in distributed systems and managing MSMQ for reliable message queuing and asynchronous communication between applications● Proficient in writing unit tests using xUnit, NUnit and MSTest for .NET Core applications to validate individual units of code.Expertise in writing unit tests for an Angular application using Karma and Jasmine, ensuring component functionality and behaviour compliance.

Teja J's Current Company Details
Capital One

Capital One

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Masters in Computer Science | Ex Ernst & Young | BITS alumni | Python | Flask | Angular | React | Azure | Aws | Django
Teja J Work Experience Details
  • Capital One
    Software Developer
    Capital One Jan 2023 - Present
    Mclean, Va, Us
    ● Used Agile Scrum development process for software development being involved in daily stand-ups, sprint meetings, sprint planning , review and retrospectives.● Utilized MVC architecture for a customer relationship management (CRM) system, enabling separation of concerns between data models, user interface components, and application logic.● Developed a .NET Core microservices architecture, utilizing ASP.NET Core for RESTful APIs and ADO.Net for data access.● Responsible for developing the Data Access Layer (Model) using ADO.Net Entity Framework Model, LINQ to Entities, and C#.● Configured and managed Azure API Management to serve as an API gateway for external and internal APIs.● Implemented robust security measures such as OAuth2 authentication, API keys, and JWT validation to secure APIs.● Developed responsive and user-friendly web applications using Angular 12 , HTML5, CSS3, JavaScript and Bootstrap, ensuring cross-browser compatibility.● Implemented Angular routing with lazy loading for optimizing application loading times and improving performance.● Utilized Ado.Net as an ORM tool to interact with SQL Server databases, enabling object-oriented data access.● Implemented producers and consumers in .NET to publish and consume messages from Apache Kafka topics.● Integrated xUnit tests into CI/CD pipelines using Azure DevOps
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  • Quartz Health Solutions
    Software Engineer
    Quartz Health Solutions Jan 2022 - Jan 2023
    Fitchburg, Wisconsin, Us
    ● Implemented Agile methodologies for efficient project development, emphasizing iterative and incremental.● Created ASP.NET & MVC application using C#.NET for middle-tier processing of client requests with Entity Framework & ADO.NET for database and implemented stored procedures.● Used Entity Framework & ADO.NET data objects such as Entity Context, Data Adapter, Data Reader, Dataset, data table for consistent access to SQL data sources.● Created Web pages with ASP.NET using master pages with C# and VB.NET as programming languages. Used ADO.NET for database connectivity.● Worked on different aspects of .NET Framework like ASP.NET4.0 and on middleware.● Worked with WCF Services, caching features, configuring optimizations and securing the web application.● Developed system services SOA for use by all web applications utilizing WCF services and the ASP.NET provider model.● Developed Responsive Web pages that are rich in user interactive using ReactJS, HTML5, and CSS3, JavaScript, Bootstrap, Animate, Git, and JSON.● Developed MVC Razor views, partial views, layout pages, complex controllers, and helper methods, view models using ASP.NETMVC4, VB.Net, HTML5, Java Script, CSS3, and Visual Studio 2010.● Involved in developing web Pages with rich UI, AJAX, and jQuery using ASP.NET.● Converted ColdFusion code into reusable React components.● Applied Google Cloud Platform(GCP) services to handle HL7 messages, ensuring compliance and interoperability in healthcare applications.● Implemented unit tests for WPF applications using MSTest to ensure the reliability and correctness of the codebase.
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  • Ernst And Young Global Delivery Services
    Software Engineer
    Ernst And Young Global Delivery Services Aug 2020 - Nov 2021
    London, Gb
    ● Contributed to Agile teams using Scrum fostering collaboration, adaptability, and iterative development cycles.● Created distinct layers including Presentation/UI, Application Services, Domain, and Infrastructure in accordance with Onion Architecture.● Developed a secure RESTful API using ASP.NET Core Web API with JWT authentication and role-based authorization, ensuring data privacy and access control.● Integrated Entity Frame work Core with ASP.NET Core Web API projects for data access and manipulation within API controllers.● Implemented JSON for effective data representation.● Designed and documented RESTful APIs using Azure API Gateway and OpenAPI/Swagger, improving developer onboarding and API discoverability.● Implemented OAuth 2.0 authentication with Azure AD integration in Azure API Gateway, ensuring secure access control to APIs.● Developed Angular 5 applications from scratch, including UI components, services, and routing for a seamless user experience.● Styled web applications with CSS frameworks like Bootstrap, enhancing UI aesthetics and user experience and Implemented client-side scripting with JavaScript for dynamic UI elements and enhanced user interactions.● Implemented database indexing and query optimizations in SQL Server, resulting in a 40% reduction in query execution times.● Implemented RabbitMQ message acknowledgment and retry mechanisms in .NET applications to handle message processing failures.● Wrote NUnit test cases to validate individual units of code, ensuring correct functionality and behaviour.● Utilized Karma as the test runner to execute Jasmine tests in various browsers, ensuring cross-browser compatibility.● Leveraged testing tools like Postman, SOAP UI and Swagger UI for comprehensive testing.
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  • Worldquant
    Virtual Research Consultant
    Worldquant Dec 2019 - Aug 2020
    Old Greenwich, Ct, Us
    •Developed Statistical Arbitrage models/algorithms with the objective of achieving high Sharperatio(>2) and High returns for implementation on US, European, Asian equity markets.•The algorithms are back-tested on WorldQuant's in-house back-tester using expressionsbased syntax.•Conceptualised 1000+ strategies as mathematical expressions which qualified for out sampletesting. Explored new data sets and conducted research for improving the existing trading signals.
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  • Reportgarden
    Software Developer
    Reportgarden Jan 2019 - Aug 2020
    Wilmington, De, Us
    ● Followed Agile methodology to support reporting formatters for an ad consulting company
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  • Department Of Science And Technology
    Intern
    Department Of Science And Technology Jan 2017 - Jan 2017
    Za
    1) I was selected by DST as an intern by the process of an interview2) My Work included interviewing 9 Nobel Laureates who were the chief Guests for 104th , ISCA(Indian Science Congress) held at tirupathi.3) I wrote about the talks , which was published in vigyan prasar magazine .4) Lead a team of 5 people , who covered various interviews at the event
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Teja J Education Details

  • Birla Institute Of Technology And Science, Pilani
    Birla Institute Of Technology And Science, Pilani
    Msc.Economics & B.E Electronics & Instrumentation
  • Quantinsti
    Quantinsti
    Trading
  • Lamar University
    Lamar University
    Computer Science

Frequently Asked Questions about Teja J

What company does Teja J work for?

Teja J works for Capital One

What is Teja J's role at the current company?

Teja J's current role is Masters in Computer Science | Ex Ernst & Young | BITS alumni | Python | Flask | Angular | React | Azure | Aws | Django.

What schools did Teja J attend?

Teja J attended Birla Institute Of Technology And Science, Pilani, Quantinsti, Lamar University.

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