KEVIN TAM LE

Seattle, WA

425-***-**** • advkkm@r.postjobfree.com

SOFTWARE ENGINEER

Highly skilled software engineer with over 10 years of experiences in software development, with primary focus on cutting edge applications and web based solutions. Proven ability to contribute to the full project development lifecycle, from requirements gathering through framework development, planning, and design. Specialized also in back-end technologies, including Java EE, Spring Core, JPA, Hibernate, Golang, Python, Restful, Protocol buffer, SQL3, Postgres, Jenkins, InteliJ, Linux. Equipped strong background in Mathematics, Algorithm. Demonstrated talent for optimizing performance through issue analysis and resolution. Adept at collaborating with international clients on project delivery, including requirements management, customization, programming, testing, and deployment through advanced technologies like design patterns, web service, and Agile-Scrum. Moreover, skilled in implementing projects through advanced big data technologies like Hadoop, Spark core, Spark streaming, Kafka, Hive, Pig and got certifications on machine learning and AI field. Software Engineering • Application Development • Requirements Management Source Code Optimization • Web Application Development • Software Development & Implementation Requirements Management • Software Testing • User Interface Programs Languages: Java, Golang, Python, Scala

Web: AngularJS, ReactJS

Web service: RESTfull, Protocol Buffer, gRPC

Web server: Tomcat, Glassfish

Framework: Spring, hibernate

Databases: Oracle, PostgreSql, MySQL

Design pattern: Singleton, Factory, Façade, Mediator, Builder, Observer, MVC SDLC: Waterfall, Agile, Sprial, Prototype.

Big Data: Hadoop, Spark, HBase, Spark streaming, Kafka, Hive, Pig. Cloud: EC2, DynamoDB, SimpleDB, S3, AWS Workflow, Amazon SQS, AWS CodeBuild Tools: InteliJ, Eclipse, VisualStudio.NET, Git, SVN, TFS, Jenkins, TravisCI, AWS CodeBuild Platforms: Centos 6, Ubuntu

PROFESSIONAL EXPERIENCE

AMAZON INC, Seattle • June-2020 to now Software Engineer II

- Design and development back end micro service for distributed consensus system withpaxos. - Automated pipeline system for auto alert failed build.

- Designed and implemented distributed automation tool for transaction service in Amazon web service.

- Designed and implemented buy again recommendation system for personalization system in Amazon.com ACE METRIX INC, California • Feb-2017 to June-2020 Senior Software Engineer

- Completed design and development back end micro service for advertisement rating platform, collaborated with UI team to exposed and integrated interfaces into micro-service system by using Java spring core. Synthesis multiple advertisement rating score types into remote report framework by using elastic search Designed and implemented new core interface for natural language processing score service . - Implement new generation of micro service by using protocol buffer and gRPC, speed up inter-systems communication, improve user experience.

- Improved performance of Java Spring Security and internal hierarchy service by using sql3 and customizing Mutable Acl Service of Java Spring Security.

- Customized core service to reduced I/O between sub systems.

- Optimized advertisement rating platform’s cache processing speed. Resume Major Contributions:

• Optimized advertisement rating platform micro service’s speed processing.

• Design and implementing natural language processing score api services.

• Maintain and create new access control system by using protocol buffer and gRPC Technologies: Java EE, Spring Core, JPA, Hibernate, Restful, Protocol buffer, Golang, gRPC, Postgres, Linux KOBE DIGITAL LAB INC, Kobe Japan • 2015-2016 Software Engineer

- Led development for social network, match Japanese singles with others based on similar criteria searching,using Java for back end and AngularJS for front end. Provided suggesting list as results by using smart search algorithms. Manage and work with large number of user information. Responsibility in design and implement back end api.

- Completed development for Food Order service with back end engineer role. The service help restaurant replace traditional order way by smart touch screen. Synthesize requirements from the team, analyze with group, design backend restful api.

- Complete development for Patient Management System with back end engineer role. Analyze, synthesize patientinformation from hospital, design and implement back end api for report system. Major Contributions:

• Optimized search engine processing speed for suggesting function in the matching system of social network. • Create back end food order-related apis.

• Maintain and create new feature for Patient Manament System .

• Technologies: Java, PHP, Angular JS, Oracle, Jenkins, TravisCI, InteliJ, Eclipse, Centos 6 ALLEXCEED JAPAN INC., Tokyo Japan • 2011-2015 Software Engineer

- Completed development for automated prescription system using character recognition library. Design and implement calibration sub-sytem that help improve corectness of automatic prescription recognition. Created data warehouse management system to support data mining, online analytical processing, market researching and decision making of private manufacture customers including storage and retrieval goods information. Forecast future's interested goods for put necessary item into stock in advance. - Complete development for cable television customer management system. Responsibility in developing and testing for monthly bill sub system. Led management of large user database Major Contributions:

• Customized prescription system OCR library, developed calibration sub-system with smart correctness function • Responsibility in data engineer role work on data of warehouse system.

• Manage customer’s monthly bill from database by createing UNIX shell scripts, JCL mainframe procedures.

• Technologies: Java, Python, Spring, Hibernate, Data Transformation Services (DTS), Centos 6, OCR Library, Oracle, Continuous Integration, Amazon CodeBuild, InteliJ. EDUCATION

Master of Science in Computer Science (2018)

Maharishi University of Management, Fairfield, Iowa Key courses: Modern programming practices, Web application programming, Web application architect, Big data, Algorithm

Bachelor of Information Technology (2011)

University of Science, Vietnam National University, Ho Chi Minh City, Vietnam Key courses: Artificial Intelligence, Graph Theory, Encrypted Information and its Application Resume

AWARDS

• Japanese MEXT Scholarship for international student September 2008

A Japanese government scholarship.

CERTIFICATIONS/LICENSES

• IBM - Big Data Foundations

Understands the big data ecosystem and hadoop commands and operations to work with big data.

• IBM - Hadoop Foundations

Has a basic understanding of Hadoop. Understands how to implement MapReduce jobs within a Yarn

• IBM - Hadoop Administration

Has demonstrated the ability to move data into Hadoop using Sqoop and Flume.

• IBM - Hadoop Data Access

Demonstrated the ability to use Hive, and also the ability to use Hive QL to access data on Hadoop.

• IBM - Hadoop Programming

Able to use programming concepts provided by Apache MapReduce, Apache Pig and Apache Kafka.

• IBM – Spark

Has a basic understanding of Spark, articulate its benefits, and describe how it is used

• IBM - Text analytics

Has an understanding of Information Extraction techniques and how to use their applications

• Machine Learning

Has an understanding of the core idea of linear regression, neural network, unsupervised learning, anomaly detection and how to use the ideas in machine learning application

• Neural network and deep learning

Has an understanding of what is deep learning look like

• Convolutional Neural network

Has an understanding of how to apply deep CNN to face recognize and object recognize Resume

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