Software Engineer Data

Piali Syam

San Carlos, CA, ***** Cell: 830-***-****

*****.****@*****.***.*** ****.*****@*****.***

https://sites.google.com/site/pialisyam001/home https://www.linkedin.com/pub/piali-syam/86/920/426 OBJECTIVE .

Actively seeking permanent, full-time position in areas related to software development using SQL/NoSQL. EDUCATION .

University of California- Riverside, Riverside, CA Sept 2013 - Mar 2015 (Graduated) Master of Science in Computer Science (MS) GPA: 3.85/4.0 West Bengal University of Technology, Calcutta, India Aug 2005 - June 2009 Bachelor of Science in Computer Science & Engineering GPA: 3.5/4.0 TECHNICAL SKILLS .

Languages : Core Java, JavaEE, CQL, SQL, C.

Technology : Hadoop (Map-Reduce), Lucene, Spring, RESTful webservices. Database : Cassandra, MySQL.

Tools : Eclipse, Maven, MATLAB, SVN, JIRA, Jenkins. Web Related : HTML, XML, XSD, Javascript.

Workstations : Windows, Linux, VMWare Workstation, Ubuntu. EAI IBM Tools : WebSphere Enterprise Service Bus 7.0, WebSphere Integration Developer. PROFESSIONAL EXPERIENCE .

Software Engineer Sears Holdings Corporation, US Jun2015- till date

Implemented a new REST batch service flow for processing data with complex business logic for Online Offers team using Spring Java framework, REST services, MySQL run on JBoss web server. Software Engineer Intern Sears Holdings Corporation, US Jun2014-Sept2014

Analyzed the features of Cassandra NoSQL DB with its setup, with various Clients by creating prototypes and implemented Datastax CQL3 driver for the project with installation to creation of the framework of Cassandra.

Created REST service abstraction APIs in Spring framework using Swagger over Cassandra that handles the Online Promotion’s data on Sears.com website in Real-time in an Agile project run on JBoss server.

Created an independent client engine package for the clients that connect these RESTful services to get the online promotion data. Did TDD (Test Driven Development) using JUnit. Graduate Teaching Assistant University of California- Riverside, CA Jan2014- May2014

Course: Modeling and Simulation.

System Analyst Cognizant Technology Solutions, India Nov2009- July2013

Creation of middleware process with IBM WESB to transfer data of one format to different required formats simultaneously using WAS server, based on SDLC cycle collaborated with IBM DB2. o Used JAVA, XSLT to customize the features of WESB tool for meeting the requirements of the project.

Website and workflow development for online services using PEGA in Scrum based Agile development project. o Customized the features of the tool using Javascript, XML, XSD, used WSDL, SOAP.

Designing, developing the business process flow of a BPM application using Savvion and Oracle 10g in Linux. o JAVA, JSP, Javascript, Servlet has been used to customize the tool according to the project requirements.

Debugging all the above projects in a test-driven environment.

Facilitate client interaction on technical details. Summer Intern Center for Development of Advanced Computing, India May2008- Aug2008

Design of a multimedia based interactive Learning tool intended for Educational or Training Institutes, and Corporate Houses for CDAC as an intern using JAVA and Tomcat server. ACADEMIC PROJECTS (MS) .

Mining of Birdsongs in Visual Space to Identify Bird Species - MS Project: Data Mining

Created a tool for converting raw sound recordings (.mp3) into visual images and used for data extraction.

Machine Learning algorithm, K-Nearest Neighbor to classify several bird species from their raw sound extracted data, after finding a threshold to filter out the non-bird samples from birds using 1GB data.

Built a tool for Dendrograms to establish the similarities by Hierarchical Clustering using CK- distance.

Analysis further, capturing the underlying trend graphically implementing Data Editing algorithm to narrow down to the root cause for mis-classifications.

Handwriting Recognizer - Machine Learning Algorithms Implementation

Developed Handwriting Recognizer software by implementing Logistic Regression and Radial Basis Neural Network.

Compare the performances by testing over 1GB of provided data for predicting the handwritten words (a-z).

Implementing Regression, Classification with Kernels, Neural Network, Support Vector Machines, Bagging, Boosting algorithms in MATLAB (matlab built-in packages not used). Web Search Engine Design

Developed a scalable Web Search Engine app in VMware Workstation, by creating inverted index using Lucene and Hadoop Map-Reduce framework, persisted in MySQL.

Crawled data by JSOUP, indexed and searched with 10GB of crawled data using an interface with JSP. Modeling of Classification algorithms

Evaluation of the classification algorithms like Simple linear, K-NN algorithms in a linear or non-linear search space using MATLAB tool through Ubuntu.

MS COURSES .

Database Management Systems

Information Retrieval and Web Search

Design and Analysis of Algorithms

Data Mining

Machine Learning

PROFESSIONAL CERTIFICATION .

Oracle Certified Java SE Programmer (SCJP 6.0) Pega CSSA 5.5 Pega CSA 6.1 REFERENCE .

References available upon request.

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