Summary
Overview
Work History
Education
Skills
Timeline
Generic

Kartheek Akarapu

Herndon,VA

Summary

Accomplished Senior Full Stack .NET Developer with over 8 years of extensive experience in all stages of SDLC involved in gathering user requirements, analysis, design, coding, implementation, debugging, testing, deployment, and documentation across diverse industries/work environments delivering enterprise-grade applications. Proficient in leveraging .NET Core and ASP.NET MVC Core for back-end development and Angular with TypeScript for dynamic front-end solutions. Expertise in implementing scalable and maintainable architectures using Design Patterns, Dependency Injection, and Inversion of Control (IoC). Skilled in building RESTful Web APIs, Microservices Architecture, and Service-Oriented Architecture (SOA) with technologies like WCF and ADO.NET. Strong experience in employing Agile methodologies throughout the SDLC, including sprint planning, iterative development, and continuous delivery. Adept at CI/CD pipeline creation and deployment automation using Azure DevOps. Collaborative team player and problem-solver with a commitment to delivering innovative solutions that align with business objectives.

Overview

9
9
years of professional experience

Work History

Senior Full Stack .NET Developer

Leidos Corp
10.2017 - Current
  • Company Overview: Leidos is a global science and technology company that provides solutions in defense, aviation, information technology, and biomedical research
  • Website: https://www.leidos.com
  • Played a pivotal role in an Agile sprint planning, adhering to the SDLC ( Software development lifecycle) phases (Requirement Analysis, Design, Development, Testing, Deployment, and Maintenance), ensuring timely delivery of project milestones and a 99% success rate in meeting client specifications through improved task estimation
  • Implemented Dependency Injection to decouple services, increasing testability and maintainability, reducing code defects by 25%
  • Optimized backend processes with Entity Framework and LINQ, improving data retrieval times by 30% for reports and dashboards
  • Led version control migration from TFS to GIT and BitBucket, streamlining collaboration for a distributed team of 10+ developers and reducing merge conflicts by 20%
  • Improved database performance by designing efficient SQL Server queries, stored procedures, and indexing strategies, leading to a 20% improvement in query execution times
  • Developed unit tests covering 85% of the codebase, ensuring the system’s reliability and reducing bug reports by 40%
  • Monitored and deployed applications in production using Azure DevOps, ensuring smooth CI/CD pipelines and reducing deployment errors by 20%
  • Led a team of 6 developers, conducting code reviews and mentoring team members on SOLID principles and DI patterns
  • Mentoring and couching newly hired team members related to the business-critical external web app that helped to reduce onboarding time by 54%
  • Developed a scalable Airworthiness Directives Development (ADD) application for FAA to manage regulatory documents for aviation safety, ensuring compliance with industry standards
  • Developed a microservices-based architecture for modular scalability, with independent services for AD management, AMOC tracking, and real-time notifications
  • Developed a responsive, dynamic Single Page Application AD Worksheet system enabling efficient data entry and validation using Angular 12, Typescript and ASP.NET Web API with RxJS, improving page load times by 35% and enhancing user satisfaction
  • Implemented secure authentication and authorization using JWT (JSON Web Tokens) with IdentityServer4, enabling role-based access control and ensuring compliance with FAA standards, achieving 100% prevention of unauthorized access incidents
  • WebOPSS is a mission-critical, regulatory system that develops, records, and tracks safety authority from the FAA and economic authority from the Office of the Secretary of Transportation (OST) granted under Title 49 United States Code (USC) and required for all commercial air operators and air agencies
  • Developed key modules using ASP.NET Web Forms and C#, improving operational efficiency by 25% through user-friendly interfaces for managing safety standards and operator compliance
  • Built and consumed WCF services to enable secure, service-oriented architecture (SOA) and also reducing data transfer errors by 40% and enhancing the system’s inter-component communication reliability
  • Used ADO.Net, Entity Framework and LINQ, cutting development time for database operations by 20%
  • Developed and optimized a scalable ASP.NET Core MVC web application enabling the online filing of OST Forms achieving a 25% reduction in load times through efficient coding practices and performance tuning
  • Developed SOA-based microservices using WCF and .NET Core, reducing system downtime by 30% and improving scalability
  • Used WCF Services to get user details from enterprise service for authenticating users on FAA network and provide role-based access to application
  • Leidos is a global science and technology company that provides solutions in defense, aviation, information technology, and biomedical research
  • Website: https://www.leidos.com
  • Environment:.NET Framework 4.8, TFS, Visual Studio 2019, Visual Studio 2022, WCF, GIT, Bitbucket, Entity Framework6.0, ASP.NET MVC 5.2, Dependency Injection, Angular 11, Azure DevOps, Bootstrap 3.0, C#, SSIS, IIS, SOAP, AJAX, jQuery, JSON, Ninject, JavaScript, ASP.NET Web Services (.asmx Web services), HTML 5, Jasmine, .NET Core, LINQ, SQL Server 2019

.Net Developer

NYC (DOE)
08.2016 - 09.2017
  • Worked on multiple projects CMR, Vendor Portal, one point which are used for managing and generating the invoices, admission enrollments for the students, Budget preparations, student attendance management
  • Worked in complete Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance with Agile Methodology
  • Developed scalable web applications using ASP.NET MVC and .NET Core, adhering to SOLID principles and design patterns
  • Developed and maintained dynamic user interfaces with Bootstrap 4.6, jQuery, Kendo UI, Telerik controls, AJAX, and JavaScript, achieving a 25% improvement in user engagement and navigation experience
  • Improved page load times by 20% through performance optimization techniques such as caching and SQL query tuning
  • Secured APIs using OAuth 2.0, JWT, and role-based access control, ensuring data protection
  • Leveraged Entity Framework (Code First, Database First), ADO.net for efficient data operations, reducing development time by 15%
  • Designed and developed RESTful APIs using ASP.NET MVC 5.2 and Web API to support seamless data exchange across departments and integrate third-party tools
  • Monitored and maintained continuous integration and deployment pipelines using Azure DevOps or GitHub Actions, automating builds and deployments
  • Environment: .NET Framework 4.8, TFS, Visual Studio 2019, Web API, Entity Framework6.0, ASP.NET MVC 5.2, Dependency Injection, Bootstrap 4.6, C#, IIS, Restful API, AJAX, jQuery, JSON, JavaScript, HTML 5, LINQ, SQL Server 2019, CSS3, JavaScript, Angular 12, Azure DevOps, xUnit, NUnit, ASP.NET Web Forms

.Net Developer

Innovative Control Systems
01.2016 - 07.2016
  • Company Overview: Innovative Control Systems is a car wash system which supplies the Applications as AutoSentry, Touch POS, Wash Connect to the clients
  • It has its Own Car Wash System named Sparkle Car Wash Systems which handles all the Required items as AutoSentry, Touch POS, vacuum etc
  • And has the major Stations in the USA and in Germany
  • It Benefits the Users to control the Point-of-Sale Register and give Special offers to the end users as gift cards, free tickets etc
  • The System is handling about 250 – 300 clients almost in USA and Germany
  • Proficient in designing, developing, and deploying web applications using ASP.NET Web Forms, C#, and VB.NET, delivering high-availability applications with an average uptime of 99.9%
  • Expertise in leveraging AJAX, JavaScript, jQuery, and Bootstrap to create dynamic, responsive UI/UX, reducing user interaction response times by 30%
  • Hands-on experience with ADO.NET, Entity Framework, and LINQ, resulting in optimized database queries and a 20% improvement in data retrieval performance
  • Strong knowledge of SQL Server (T-SQL, stored procedures, triggers, views) and MySQL, supporting database systems managing 1M+ records with zero data integrity issues
  • Skilled in creating and consuming Web Services (SOAP/REST), enabling integration with 10+ third-party systems and achieving seamless interoperability
  • Innovative Control Systems is a car wash system which supplies the Applications as AutoSentry, Touch POS, Wash Connect to the clients
  • It has its Own Car Wash System named Sparkle Car Wash Systems which handles all the Required items as AutoSentry, Touch POS, vacuum etc
  • And has the major Stations in the USA and in Germany
  • It Benefits the Users to control the Point-of-Sale Register and give Special offers to the end users as gift cards, free tickets etc
  • The System is handling about 250 – 300 clients almost in USA and Germany
  • Environment: NET Framework 4.5, HTML5, Visual Studio 2015, ASP.NET MVC, C#.NET, SSIS, SSRS, MS SQL Server 2014, ADO.NET Entity Framework, LINQ, Angular, jQuery, Generic SQL, Java Script, Karma, HTML, WCF, WSDL, Web API, XML, JSON and TFS, Visual Studio 2015, C#

Education

Bachelor of Technology - Computer Science and Technology

KITS Warangal
Warangal, Telangana

Master of Science - Computer Science

Kent State University
Kent, Ohio

Skills

    Front End:

  • Angular 12/14/17, BootStrap
  • CSS3, ES6/ES2015
  • HTML5, JSON, RESTFUL API, SOAP
  • XML,TypeScript, JQUERY, JavaScript

    • Back End:

  • Net Core, Net Framework 4x, ADONet
  • ASPNet MVC, ASPNet Webforms, ASPNet Web API2
  • WCF, C#, Visual Basic(VB), Linq2SQL
  • Entity Framework, ADONet, Nuget

    • DataBases:

  • SQL Server (2008/2012/2016/2019), T-SQL, CRUD

    • DevOps:

  • Git, Azure Devops, CI/CD Pipelines, BitBucket, TFS, SVN

    • SDLC:

  • Agile, BRD, SDD, Jira, OOPS, SOLID Principles, Design Patterns

    • Testing:

  • NUnit, xUnit, Jasmine, Karma, BDD, TDD

Timeline

Senior Full Stack .NET Developer

Leidos Corp
10.2017 - Current

.Net Developer

NYC (DOE)
08.2016 - 09.2017

.Net Developer

Innovative Control Systems
01.2016 - 07.2016

Master of Science - Computer Science

Kent State University

Bachelor of Technology - Computer Science and Technology

KITS Warangal

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Kartheek Akarapu