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Software Engineer Senior Java

Location:
Redondo Beach, CA
Salary:
$86.hr
Posted:
April 26, 2025

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Resume:

Sashi Horino

**** ******* **** #***

Redondo Beach, CA 90278

Phone: 310-***-****

E-mail: **********@*****.***

EDUCATION

B.S., Computer Science

University of Washington Seattle, Washington

Magna Cam Laude

G.P.A. 3.83

B.S., Mathematics

University of Washington Seattle, Washington

G.P.A. 3.84

Objective

I am looking for software development work in various industries.

I previously worked for Microsoft, Attachmate – Enterprise solution provider, ReachLocal – Leading SEM

solution provider, and so on. I am a U.S. citizen and bilingual in Japanese and English and have helped a

few U.S. companies such as one owned by an ex-Microsoft employee for venture and market development in Japan.

PROGRAMMING LANGUAGES/SKILLS

- Spring Boot - Java - JavaScript - RxJava Reactive Programming -Node.js

- NOSQL - Cassandra - Couchbase - AWS Cloud - Some Hadoop - MySQL

- Tomcat/WASCE/JBOSS/WebLogic - AngularJS - RESTful - Oracle - Hibernate

- HTML - CSS - Microservices

RELEVANT EMPLOYMENT

Senior Software Engineer 2019 – present

Calsaws,org

Developed and implemented the organization-wide texting framework from scratch, now used by all employees.

Built the system using AWS Lambda (Node.js) integrated with Pinpoint SMS, VPC, API Gateway, ALB, Route 53, SNS, SQS, and Kinesis.

Configured API Gateway to invoke Lambda functions, which in turn call the Pinpoint SMS API.

Designed an asynchronous message processing pipeline using SQS to store SMS delivery receipts and outgoing messages, with real-time stream processing via Kinesis and SNS.

Developed a robust Java-based Amazon MQ publisher/listener system with Dead Letter Queue (DLQ) support and automatic retry mechanisms.

Technologies used: Git, Gradle, AWS SAM, Swagger, and limited Kafka.

Senior Java Software Engineer

Mitsubishi Motor North America 2018 - 2019

Introduced Node.js to the team. Designed and coded Express Node.js with AngularJS and JavaScript for

dealership application. Coded Java RESTful application with JQuery for generating dealer coupons.

Senior Java Software Engineer

America Honda 2014 - 2018

Designed and coded Couchbase distributed vehicle connectivity cache system from the ground up using

Java Reactive Programming paradigm. Created NOSQL query application using AngularJS (JavaScript)

and Spring MVC. Worked on the AcuraLink mobile app using Android and Vehicle diagnostics

connectivity systems using Java, Web Services, Hibernate, JMS, Spring Boot, and Spring Data.

Senior Java Software Engineer

Cast & Crew Entertainment 2012 - 2013

Designed and coded a brand-new Java payment system for major studios networks such as Warner Bros.,

ABC, etc. using Apache Jersey and Oracle database. The project uses design patterns such as strategy,

adapter, factory, singleton, etc. The technology used: Java, JPA, Spring, Hibernate, RESTful, JAXB,

Tomcat, and Scrum.

Senior Java Software Engineer 2008 – 2012

ReachLocal

Designed and created ReachLocal RESTful API for iPhone mobile app using Apache Jersey and Cassandra. Designed event push model mechanism using a JMS queue and Cassandra for the company event mechanism infrastructure. Events such as comments, reviews, email, etc. are captured from social networks such as Twitter, Facebook, etc. using a radar mechanism. Created a search engine optimization campaign and report mechanism for Google, MS, Yahoo, Facebook, etc. Technology used: Java, Spring, Spring MVC, AOP, JSP, MySQL, Hibernate, Cassandra, HTML, JQuery, Ajax, etc.

Senior Java Software Engineer 2005 - 2008

PCS Los Angeles, CA

Developing and designing telecommunication applications: JAVA real-time phone validation, credit card payment system using ETL and JAVA/ .NET web services, Call record processing (JAVA/Perl), web browser application with Spring framework, etc. Applications are mainly based on either Tomcat 5.X or Jboss on Linux servers with local balancing/clustering for redundancy. Database platforms are based on either MySQL/Oracle. Technology used: Java, Spring, MySQL, etc.

Senior Java Software Developer / Manager for Development and IT 2003 -2004

TCAI Los Angeles, CA

Managing IT network team:

Administrating Mail Server, DNS Server, Domain setting, VPN setting, Firewall setting, and Web Hosting.

Senior Software Developer 2002

Primus Knowledge Solution Seattle, Washington

Maintaining awarded Primus Web eServer product for Japanese market. Their product uses ASP and C++.

Senior Java Software Developer 2000 – 2001

DataChannel Corporation Bellevue, Washington

Developing a Web portal product for Windows NT and Sun Solaris using technologies such as BEA WebLogic Application Server, Apache Server, IIS, MS SQL Server, Java (J2EE), Servlet, Java, JSP, JMS, JavaScript, XSLT, and XML.

Senior Software Developer 1992 –2000

Attachmate Corporation Bellevue, Washington

Designing and coding Windows applications including Attachmate Host Integration Server and Host Access Server (using COM, Java security, JNDI, XML, and EJB); network redirectors (Windows device drivers); transaction processing; client/server modules; ODBC; Telnet; data queues; ActiveX File Transfer; Internet connections; etc.

Quality Engineer

Microsoft Corporation 1990

Testing and coding various Microsoft software.



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