Gashaw Kassie

Los Angeles, CA, ***** +1-773-***-**** adhyb5@r.postjobfree.com

Professional Summary

Mulesoft API Developer Summary

Good experience in implementing Service Oriented Architectures (SOA) with XML/JSON based Web Services (SOAP and REST) with technologies like WSDL, SOAP.

Expertise in developing the integration workflows using an ESB framework.

Participate in deployment of Mule ESB applications using Cloud Hub and Strong experience in Integration using Mule ESB in integrating various third-party solutions.

Expertise in using Mule Dataweave in Data transformations for in Mule Flow.

Expertise in working with Mule API manager and RAML over AnyPoint Studio, Cloud-Hub, API Gateway and Management.

Good Experience with Django, a high - level Python Web framework. Experience object-oriented programming (OOP) concepts using Python, Django, and Linux.

Experienced in developing web-based applications using Python, Django, C++, XML, CSS, HTML, JavaScript, Angular JS, and jQuery.

Good experience in core Java programming concepts like data abstraction, polymorphism, concurrency, synchronization.

Experience in methodologies like Iterative, Agile, Scrum and waterfall approaches.

Experience in all the phases of Software Development Life Cycle that includes understanding requirement, technical analysis, design, development, Integration, maintenance, installation, implementation and testing of various client/server web applications.

Effective communication and interpersonal skills, ability to work in a team/independently and adapt quickly to new and emerging technologies.

Skills

Technologies

Mule ESB 3.x, 4.x, API Management, MQ Series, SOAP, REST services, CloudHub, microservices, WSDL, JAXP, Azure, JAXB, Biztalk.

Versioning Tools

GIT HUB, STASH, JIRA, Confluence, RTC (Rational Team Concert), SVN

Webservice

DHTML, RESTFUL, Applets, NetBeans, AJAX, XSLT, JMS, JDBC, J2EE, Servlets, JSTL.

Languages

Core Java, J2EE, HTML (CSS), JavaScript, jQuery, PHP, XML, Python

Databases

MS SQL Server 2008, Oracle SQL developer

Work History

PacWest Bancorp, LA, CA Apr 2018 – Present

MuleSoft/API Developer

Responsibilities:

Participate in architectural meeting, conduct client meetings, prepare technical and design document.

Coordinate with program managers to explain what tasks were possible for the system to achieve their desired output.

Design and implement exception handling, logging, JSON Schema Validation as common reusable components across multiple message flows.

Create an Integration Component with external third-party application.

Create Maven Archetypes for generating fully functional REST web service supporting both XML and JSON Message transformation.

Worked on creating SOAP and REST web services in Mule, Consumption of REST and SOAP web services for downstream systems.

Used Mule ESB connectors- SFDC, Message Transformer, Choice Exception Strategies, Batch processing, etc.

Implement transformers, exception handling, testing & Security of Mule ESB endpoint through OAuth.

Create MUnit test cases to validate, assert and spy event processors or components.

Implement interfaces between SAP, Salesforce, and REST web-services.

Configure Mule ESB projects for the services with synchronous and asynchronous Mule flows.

Configure Mule service flows with various exception handling strategies such as Global Exception, Custom Exception and Choice Exception Strategies that notifies the user with custom and simple error descriptions.

Co-ordinate with testing and back-end teams, client during the smoke tests and aggression tests at Sprint.

Participate in 24X7 production support effort after application go-live.

Environment: ActiveMQ, RabbitMQ, MuleSoft, Spring MVC, SOAP, MMC, XSD, XSLT, XPATH, AnyPoint Studio, Servlets, Nexus, JSP, JSON, JMS, Java, CloudHub, GitHub, XML, JAXP, JAXB, WSDL.

Magellan Health, Phoenix, AZ Mar 2016 – Apr 2018

MuleSoft Developer

Responsibilities:

Participate in business meetings to gather requirements.

Design and Develop Restful API's using API Designer and generated flows using RAML file.

Participate in analysis, design, development, and implementation life cycles of the project.

Implement and consume both SOAP and Restful web services.

Promote code from development to testing and production environments.

Create Flows, Sub Flows, and DataMapper transformations in Mule configuration.

Implement data transformation using Dataweave and MEL.

Participate in trouble shooting and problem solving of the Integrations.

Deploy and scheduled mule project on cloud hub.

Create High level, detailed design, topology, and testing documents.

Work with Business Analyst to understand the integration requirements.

Participate in different phases of Testing with end systems.

Create Test plans, Test Suit and Test Cases.

Create complex queries with joins, sub-queries, and nested queries in SQL queries.

Support development, test, and the production databases.

Create Exception Handling for the ease of debugging and displaying the error messages in the application.

Participate in 24X7 production support.

Environment: Mule ESB 3.9.1, Java 7, Dataweave, Cloud Hub, MS-SQL, Salesforce, Seibel, SAP, workday, REST full APIs.

Brookfield Properties, Chicago, IL May 2014 – Mar 2016

Web application/Python Developer

Responsibilities:

Participate in requirement gathering and analysis phase of the project in documenting the business requirements by conducting workshops/meetings with various business users.

Used the Django Framework to develop the application.

Implement web applications in Flask and spring frameworks following MVC architecture.

Use Python to place data into JSON files for testing Django Websites.

Update and manipulated content and files by using python scripts.

Organize Python code using PEP8 online tool including documentation of scripts.

Implement web applications in Flask and spring frameworks following MVC architecture.

Installing, configuring, and upgrading EMC Power-path for AIX servers.

Used Django configuration to manage URLs and application parameters.

Wrote Automation test cases using Selenium WebDriver using Python API.

Analyze performance test requirements and developed test plans and have done debugging to understand test objective requirements.

Perform troubleshooting, fixed, and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team.

Environment: Python, Amazon AWS S3, MySQL, HTML, Python 2.7, Django 1.4, HTML5, CSS, XML, MySQL, MS SQL Server, JavaScript, AWS, Linux, Shell Scripting, AJAX.

Kelly Services, Troy, MI Feb 2012 – May2014

Security Engineer

Responsibilities:

Monitor and analyze network traffic and security alerts.

Investigate intrusion attempts and perform in-depth analysis of exploits.

Provide network intrusion detection expertise to support timely and effective decision making of when to declare an incident.

Conduct proactive threat hunting a related threat researcmkh.

Review security events that are populated in a Security Information and Event Management (SIEM) system.

Analyze a variety of network and host-based security appliance logs (Firewalls, NIDS, HIDS, Sys Logs, etc.) to determine the correct remediation actions and escalation paths for each incident.

Independently follow procedures to contain analyze and eradicate malicious activity.

Document all activities during an incident and provide leadership with status updates during the life cycle of the incident.

Provide information regarding intrusion events, security incidents, and other threat indications and warning information to the client.

Track security trends, statistics, and key figures for each client.

Assist with the development of processes and procedures to improve incident response times, analysis of incident, and overall SOC functions.

Education

Bachelor’s: Applied Science from Axum University

Certification:

MuleSoft Certified Developer

- Integration and API Associate

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