Software Developer

Khashayar Shayesteh

Software Developer Engineer

Location: Irvine, CA

Phone: 949-***-****

Email: *****.*********@*****.***

LinkedIn: www.linkedin.com/in/khash-shayesteh

Authorized to work in the US – US Citizen

PROFESSIONAL SUMMARY

• Senior Software Developer with more than 8 years of application development experience applying Unix, Core Java, Enterprise Java, React and distributed application design.

• Experience with Java, React developer in all stages of the Software Development Life Cycle.

• Automation Scripts for Azure to create Resources such as group and Virtual VMs, VNs, Load balancers ...

• AWS EC2, Aws portal and EKS.

• Designed and developed application components using Java and multiple J2EE technology, design patterns and deployment on using different Frameworks Like Hibernate, Spring Boots, Micro services, Spring 3 MVC...

• Understanding of Object Oriented Analysis, Design and SDLC Processes like Agile methodologies like SCRUM.

• Experience in Application development B2B, B2C, SaaS and Ordering management domain.

• Proficient in implementing J2EE and JAVA Design Patterns such as Creational, Structural and Behavioral design patterns Singleton, Factory, Facade, Value/Data Transfer...

• Experience with SQL CRUD operation, stored procedure and functions.

• Experience with Service Oriented architecture (SOA).

• Expert level skills in modeling like Object oriented business Systems with UML with Visio.

• Designing application architecture based on Struts, Spring and developing customized MVC architecture.

• Designing and developing state-of-the-art Object-Oriented enterprise Web-based and Web-Services applications running on, LINUX and MS Windows systems in production environments.

• Excellent skills in programming using a wide variety of languages and ability to adapt to new latest technologies and work in multi-platform environment.

• Good communication and analytical skills. Extremely dedicated, self motivated, and pro-active.

• Developed data transformation and ETL scripts using Scala for high-volume data pipelines.

• Built reactive REST APIs using Spring Web Flux to improve scalability and reduce latency under high events.

• Have great motivation to learn new skills and technologies, excellent analytical problem-solving skills, fast learner, resourceful, committed, hard worker, and self initiative. Professional Experience

Booz Allen Hamilton – Department of Veterans Affairs – Richmond, VA May 2023 – Present

• Veterans Benefits Management System (VBMS)

• Worked on different Monolithic and Microservice Applications and platforms of VA as a senior full stack Software Developer.

• Worked on migrating all business Logic relating to new freestanding application utilizing a single micro front end (MFE).

• Coordinating with other developers and lead junior developers.

• Worked with Java, JavaScript, Python, React, SQL, Jaws as a screen reader, section 508 as a color in UI for visibility and screen reader.

• AWS, Oracle SQL Developer, Spring Boot application.

• Worked with OpenAPI, Swagger, JSON and YAML files.

• Trouble shouting in Kubernetes for cloud deployment (only read permission).

• Be on call for Production deployments (Sunday Afternoon).

• Collaborated with cross functional teams to ensure seamless CI/CD implementation.

• Setup local Env by using WebLogic before Pull Request in DEV Env.

• Skilled in Linux shell and Git command line tools.

• Environment: Unix, Java, Spring Boots, microservices, My SQL, Postgres, OpenShift, GitHub, GitLab, Kubernetes Aws, Maven, SQL, JAX-RS, WebLogic 12, JDK 8,11 & 17. Comcast Philadelphia, PA April 2017–May 2023

• Extensive use of services and platforms such as Apple TV, Peacock, Netflix, Hulu, Vix, Music Choice, Vudu.

• Performed unit testing using JUnit and Mockito to validate functionality and maintain code quality.

• Built and integrated payment gateway solutions with Java and Spring boot to enable seamless and secure financial transactions across applications.

• Built and maintained React + TypeScript front end components; implemented DynamoDB data validation using PartiQL queries.

• Built scalable microservices on AWS, enabling modular application development and faster deployment cycles.

• Actively participated in Agile methodology with daily Scrum meetings, sprint planning, and retrospectives.

• Built REST APIs and React.js interfaces to launch admin consoles for five applications, using JSON based messaging and queries, validated endpoints with Postman and Bruno.

• Used Rest for web-services interactions.

• Worked on a web-based e-Commerce application.

• Environment: Java (Spring framework), JDK 8, React, TypeScript, Docker and Kubernetes, ... Education

• Master's degree University of Sistan and Baluchistan (2012)

• Bachelor's degree University of Arak (2008)

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