API Developer

Well experienced in creating high-load mission critical APIs using JAVA EE technologies (JAX-RS, JAX-WS, Jersey RI, JPA, EJB, CDI, JAX-B, JSON-P) with comprehensive test coverage.

Software Architect

Hands-on experience of creating distributed multi-tiered architecture, using micro-services/API gateway/monolithic architectural patterns.

Java 8 Expert

Extremely well versed in latest Java 8 APIs. Above 14+ years of Core Java experience (since J2SE days).

Experienced Java Enterprise Application Developer

3+ years of experience in working with the latest Java EE technologies/APIs to build efficient and robust solution for real-world application.

Source Code Reviewer

2+ years of experience as a source-code reviewer for both PHP and Java based systems, with due diligence to coding standards, design patterns, data-structure, algorithm, efficiency and mind-set of knowledge sharing.

DevOps Engineer

2+ years of DevOps experience using Splunk, New Relic, Jenkins, Sonar, CI/CD, Shell scripting for automated release etc.

Certified Scrum Master (CSM)

Strong advocate of working in Agile team and promoting Scrum.

Java Community Process (JCP) Member

Java Community Process (JCP) member from Rakuten. Ardent follower of upcoming JAVA SE/EE APIs (JSR 365-375) and like to keep myself updated with latest technologies and share knowledge with peers.

Working-level Japanese Proficiency

JLPT N3 level competency in Japanese. Experience of implementing business requirements documented entirely in Japanese and coordinating with the stakeholders in Business side, primarily using Japanese.

Full Stack Java Web Developer

View/Download CV

Expertise

API Development

Designed and Developed high-load mission-critical secure REST APIs with Hypermedia (HATEOAS) support, using JAX-RS, Jersey, OAuth 1.0/2.0.

Back-end Development

Created Back-end logic for large-scale distributed financial applications in both Java EE (EJB, CDI, JPA), Spring and PHP.

Front-end Development

Professional experience in developing UI with JSF (PrimeFaces), HTML5, CSS3, JS/JQuery, Ajax, Concrete5, Angular, React, Bootstrap, WP/Joomla.

Database Design

Designed and optimized multiple high-volume, high-QPS, relational and NoSQL database systems.

Tech Lead

Led the development in small team on two different large projects.

System Architecture

Created System Architecture of Financial & E-commerce Applications.

System Migration

Led complete re-design and development of mailing framework for financial application.

Code Review

Have been reviewing Java/PHP source code for 2+ years, both intra-team and cross-team.

Agile Methodologies

As a ScrumMaster trained and driven the team to follow Agile Methodologies.

Tech Skills

Java 8 Active
EXPERT
  • 10+ Years (in Java)
  • 10+ Projects (3 in Java 8)
  • APIs: Lambda, Stream, Date/Time, Function, Optional, Nashorn, Concurrency
See Projects
Java EE Active
ADVANCED
  • 2+ Years
  • 3+ Projects
  • APIs: JSF, Servlet, JSP, EL, EJB, CDI, JPA, JTA, JAX-WX, JAX-RS, JAXP, JAX-B, JSON-P
See Projects
PHP 5 Active
ADVANCED
  • 5+ Years
  • 5+ Projects
  • Frameworks: Symfony 1/2,
    Zend,
    CakePHP, Joomla
See Projects
ASP.net Past Experience
MEDIUM
  • 1+ Years
  • 2+ Projects
  • C#,
    ASP.Net AJAX,
    WebUI
See Projects
Spring Active
MEDIUM
  • 2+ Years
  • 2+ Projects
  • Frameworks: Boot, Roo, Batch, HATEOAS, Hibernate
See Projects
Jersey Active
ADVANCED
  • 2+ Years
  • 2+ Projects
  • APIs: Core, Client, Reactive, SSE, Security
See Projects
RDBMS Active
ADVANCED
  • 10+ Years
  • 10+ Projects
  • Servers: MySQL, Oracle, MSSQL. Scripting: SQL, PL/SQL
See Projects
NoSQL Past Experience
MEDIUM
  • 2+ Years
  • 3+ Projects
  • MongoDB, Redis,
    Cassandra
See Projects
Scripting Past Experience
ADVANCED
  • 5+ Years
  • 10+ Projects
  • JS / JQuery / Ajax /
    Shell / AWK / Sed
See Projects
WebUI Active
ADVANCED
  • 10+ Years
  • 15+ Projects
  • HTML5, CSS3,
    PrimeFaces
See Projects
DevOps Active
ADVANCED
  • 1+ Years
  • 1+ Projects
  • Tools: Splunk, New Relic, Jenkins, Sonar, CI/CD, Shell. Servers: Glassfish, Payara, WLS
See Projects

Employment

IBM Japan

May., 2016 - Present

Watson Health,
TSDL, Tokyo Lab

Staff Software Engineer
May., 2016 - Present

Rakuten Inc.

Oct., 2013 - Apr., 2016

Financial Services

DevOps Engineer & Architect
Jul. '15 - Apr., 2016

Rakuten Card

Senior Application Engineer
Mar. '15 - Jun. '15

Rakuten Insurance

Application Engineer
Jan. '14 - Feb. '15

EDUCATION

Master of Technology

Indian Institute of Technology Bombay

Major: Biomedical Engineering
GPA: 9.5 / 10

Bachelor of Technology

West Bengal University of Technology

Major: Biotechnology
GPA: 8.7 / 10

Contact Details

Get Connected

Quick Contact

Email : pinaki@pinakidey.com

Call : +81-80-7716-1122

Skype : pikubit

Address :

Shinagawa-ku, Tokyo

Japan

© 2016 www.pinakidey.com | by Pinaki Dey