Bereket Alemu

Key Skills

Technologies

MuleSoft V4, RESTful Services, Agile and DevOps

Tools

Anypoint studio, Anypoint Platform, Microsoft Azure, Cloudhub, Splunk, Anypoint MQ, Websphere MQ, AWS Services, Github, Bit Bucket, SOAP UI, Postman, Jenkins, Putty, Winscp

Languages

Dataweave, JSON, RAML, XML, YAML, JAVA, ESQL

Operating Systems

Windows, Linux

Domain Knowledge

Banking, Financial Services, Health Care

Project #1

Project Duration : Jan 2021 – Present

Client : National MI

Role : Senior Mulesoft Developer

Responsibilities :

Played a pivotal role in migrating approximately 67 interfaces, orchestrating the seamless transition from

IBM Sterling to Mulesoft.

Was instrumental in the requirement gathering process, actively engaging in sign-off calls and documenting the project specifications.

Created detailed flow diagrams, providing a visual representation of the integration processes to facilitate a better understanding.

Gained a comprehensive understanding of the existing processes and functionalities within the IBM Sterling framework. This knowledge was instrumental in preparing mapping sheets for the transition to

Mulesoft APIs.

Played a critical role in the complete development of APIs, including the implementation of error handlers

and the creation of robust MUnit test cases for comprehensive testing.

Prepared deployment plans, outlining the steps and procedures required for a smooth transition to the

Mulesoft environment.

Provided production support to customers once the interfaces went live. This entailed addressing and

resolving any issues or bugs that arose during live operations.

Project #2

Project Duration : Jan 2020 – Dec 2020

Client : Bank Of America

Role : Senior Mulesoft Developer

Description : Helped client to develop interfaces for their Loan Management Services.

Responsibilities :

Involved in API design sessions to decide various methods and resources within each API, message formats and authentication.

Worked on design documents, API specification, documentation and development, Policy application.

Developed and delivered production quality code, performed code review activities, check-in approved code deliverables and on-premise and RTF deployment.

Used connectors like HTTP, Stored Procedure, object store, transform message to implement business requirement.

Worked on Munits with coverage expecting more than 85%.

Use of bitbucket and Jenkins during the development and deployment.

Involved in Support activities.

Project #3

Project Duration : March 2018 – Nov 2019

Client : Cigna

Role : Mulesoft Developer

Responsibilities :

Worked closely on the integration to provide the healthcare related documents on the new studies

and their related documents.

Created integration that involved in house system, to read the metadata that was being added to the

sharepoint whereas the file transfer mechanism was implemented to read the related docs through SFTP

server and was being updated on Amazon S3.

Creating REST web services within MuleSoft, fostering interoperability with downstream systems.

This included implementing both synchronous and asynchronous data exchange.

Collaborated closely with testing teams, backend experts, and clients during critical phases like smoke tests and aggression tests, aligning with Agile methodologies to maintain high-quality standards and ensure the robustness of financial applications.

Configured Mule service flows with a variety of exception handling strategies specific to the financial sector, including Global Exception, Custom Exception, and Choice Exception Strategies.

Use of Azure GitHub and Azure Devops during the development and deployment.

Worked in Agile scrum environment with two weeks sprints

Project #4

Project Duration : July 2016 – Feb 2018

Clients : Wells Fargo

Role : Database Administrator

Responsibilities :

Was a crucial part of our "Banking as a Service" initiative, driving the development and integration of cutting-edge technologies from Wells Fargo in writing Store Procedures and Views.

Installed and configured various editions and versions of SQL Server in standalone, and clustered nodes.

Installed, and Configured SQL Server Fail-Over Cluster for SQL Server 2012, 2014 & 2016.

Created and maintained logins, Users, Roles and managed security of the database.

Initiate new policies and protocols for database management

Taking Full, Differential and Transactional log backups and setting automated jobs.

Migrated data using Import/Export, bulk, backup-restore, DTS, SSIS, Detach/Attach

Performed data Extracting, Transforming and Loading (ETL) from different data sources. Rebuilding /reorganize indexes to reduce fragmentation and enhance SQL server performance

Created triggers, views and stored procedures

Work with and educate our dev team to make good schema design choices and write efficient queries

Assist with integrating DBA operational goals into proactive processes within development streams

Assist Development and Support team with Technical and troubleshooting production issues

Project #5

Project Duration : Feb 2013- June 2016

Clients : Costco Wholesale

Role : Websphere Consultant

Responsibilities :

Create message flows and Message sets for handling Copy book messages

Design and develop Integration solutions based on IBM Message Broker and MQ technologies

Use spring core for object wiring, spring restful and Spring MVC, implemented resource classes, business classes, marshaling and un-marshaling and highly involved in restful web service development.

Participate in business meeting and responsible for the design and delivery of technical design documents.

Design and developed Web services using SOAP and HTTP Nodes

Perform end-to-end testing, resolved problems and validated the test results.

Implement API in DataPower using XSLT, configured XML firewall and multiprotocol gateway.

Implemented Transaction logging for Message broker flows.

Analyze existing Message flow applications and suggested performance improvements

Participate in the capacity planning and setup of MQ and Message Broker infrastructure

Participate in the administration of MQ and Message Broker and on- call Support

Create Message Broker applications using Java Compute Node (JCN)

Use hibernate 2.0 to map Java object to database record and vice versa

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