pinaki@pinakidey.com
+81-80-7716-1122
www.pinakidey.com
Pinaki Dey
https://www.linkedin.com/in/pinakidey
IBM Japan
(May, 2016 - Present)
Technical Skills
(Tokyo, Japan)
Staff Software Engineer
Cloud development
(Watson Health Cloud Development / TSDL, Tokyo Lab)
§ IBM Bluemix
§ Watson APIs
WHC Data Services team:
§ AWS
§ Developed REST APIs for Datastage Job execution management
§ CloudFoundry
(Java EE, Servlet).
§ Softlayer
§ Carried out Cloud Deployment automation improvements and
operation (UCD, Chef, Docker, Kubernetes, Jenkins, Git).
Cloud deployment /
§ Developed various Data Transformers for processing and de-
DevOps
identifying medical big-data (Java 8).
§ IBM UrbanCode
Deploy
Platform Audit team:
§ Jenkins
§ Docker / Kubernetes
§ Created a linearly-scalable, HA/DR-supported, GxP-compliant
auditing platform using
Big Data / Database /
Hadoop(IOP)/HBase/Phoenix/Ambari/Kerberos/Ranger/JavaEE
Storage
to store, analyze and audit medical data, metadata and audit logs.
§ Hadoop YARN /
§ Carried out Design/Architecture and Development of WHC Audit
MapReduce
Service Application and APIs from scratch. That includes creating
§ Cloudant
framework for audit log analyses and reporting; creating REST API
§ DB2
for log accumulation and searching, ensuring compliance to
§ MongoDB / Redis
HIPAA/GxP, standardization of processes, and knowledge sharing.
§ ELK
§ Created PoC to make WHC services GDPR compliant (with Apache
§ IBM Datastage
§ IBM Cloud Object
Ranger, IBM Guardium etc.) for EU markets.
Storage
§ Developed API for migrating big-data from traditional data-lake
§ IBM GDE / QRadar /
(HBase/DB2) to Cloud (IBM Cloud Object Storage).
GDAM
Quality Assurance team:
Blockchain
§ Created Continuous Testing Framework, Automated Integration &
§ Hyperledger Fabric
Performance test framework, using JMeter, RQM, UCD.
§ Hyperledger
§ Performed DevOps enhancement and Quality assurance of multiple
Composer
micro-services/components.
Testing / QA
Other Activities:
§ Apache JMeter
§ BlazeMeter / Taurus
§ Participated in various in-house technical activities:
/ stress
o ITLMC 2017: developed Watson Visual Recognition API-
§ IBM Rational Tools
based application for blind people to detect surroundings.
(RQM / RPT / RFT)
o JTC 2018: developing Blockchain (Hyperledger) based
solution to store personal physical activity data (like Fitbit
steps, heartbeat stats etc.), analyze and share with
insurance companies.
o ITLMC 2018: participating in deep-dive activities to
discover further business usage of Hyperledger Fabric.
§ Patent mining group:
o Jointly filed 3 invention disclosure applications
§ Automated eyesight optimization glasses
§ A method for adaptive prescription
§ A method for automatic tuning of hearing aid.
Java Stack
Rakuten Inc.
(Oct, 2013 - Apr, 2016)
§ Java EE 7 (JSF,
(Tokyo, Japan)
Servlet, JSP, EL, EJB,
Senior Java Engineer & Architect
CDI, JPA, JTA, JAX-
(Financial Services Development Section / Rakuten Credit Card)
WX, JAX-RS, JAXP,
JAX-B, JSON-P)
§ Led the development of a new multi-tiered Coupon Discovery and
§ Java SE 8
Notification Service, from ground-up.
§ Jersey / Jackson
§ Created high-load mission-critical Hypermedia supported APIs for
§ EclipseLink /
an end-to-end Restaurant Booking Service.
Hibernate
§ Spring Boot
§ Contributed to multiple large-scale improvement projects in
Rakuten Credit Card.
§ WLP/WLS/Glassfish
/Payara
§ Responsibilities: Large-scale Microservice architecture & DB
§ PrimeFaces
Designing, API Designing & Development, Back-End Business-logic
§ JUnit, Arquillian
Development, JSF-based UI Development, Code Review.
§ Maven / Gradle
§ Technologies: JAVA EE 7, Jersey, JSF (PrimeFaces), Java SE 8,
§ Jenkins / SonarQube
Glassfish, Payara, Oracle Exadata RAC, Redis, Arquillian, JUnit,
§ Oracle RAC
Jenkins, SonarQube, Git/Stash/JIRA/Confluence.
LAMP Stack
Full-Stack Application Engineer
§ PHP
(Rakuten Insurance)
§ Linux (RHEL,
CentOS)
§ Led design, development and maintenance of multiple web services
§ MySQL
and applications.
§ PHPUnit, Lime
§ Single-handedly maintained Linux-based production systems
§ Apache
(including all releases, hot-fix, operations, system monitoring,
Apache settings, ACL/networking settings etc.)
Generic / Others
§ Created systems for machine data analysis and log monitoring using
§ Splunk
Splunk.
§ Salesforce/ DOMO /
§ Created Data analytics platform for leveraging Business
New Relic
Intelligence using DOMO.
§ JavaScript / jQuery /
§ As a Certified Scrum Master (CSM), driven and guided the team to
AJAX / jq
§ Angular / Backbone
follow Agile methodologies and Best practices in Software
/ React
Development.
§ HTML5 / CSS3 /
§ Technologies: Linux, PHP, Symfony, Apache, MySQL, JavaScript,
Bootstrap
AJAX, jQuery, MongoDB, HTML, CSS, Shell Scripts, Jenkins, Lime,
§ Selenium
PHPUnit, Splunk, Salesforce, DOMO.
§ Basic iOS 9 / Swift
Received Manager's Choice Award @ IBM
(Apr, ’17)
Nominated as the Most Impressive Person in Rakuten twice within one year.
(Feb/Aug, ‘15)
Secured All India Rank of 2 in Graduate Entrance Examination (GATE) 2011.
(Mar, ’11)
Led a team of three & Won the Grand Prize for Web Application Development
(Jul, ‘12)
in Elsevier CodeForScience India Competition.
Won Best Concept Award for ScienceDirect Concept Formulation
(Jun, ‘12)
Competition.
Education
Degree
Major/Stream
University
Period
CPI/GPA
Master of Technology
Biomedical Engineering
IIT Bombay, India
2011-13
9.51/10
Bachelor of Technology
Biotechnology
WBUT, India
2007-11
8.68/10
Certification
Name
Authority
Period
Score
Certified ScrumMaster® (CSM)
Scrum Alliance
Jun, ’14 ~ Present
N/A
TOEIC (L&R)
ETS
Nov, ’17 ~ Present
990/990
Languages
§ English (Proficiency: Native Level, TOEIC - Full Score)
§ Japanese (Proficiency: Fluent Conversation Level)
§ Hindi & Bengali (Proficiency: Native Level)