Senior Software Engineer (Full Stack, Cloud)

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Expertise


API Development

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

Back-end Development

Created Back-end systems for large-scale distributed financial applications and AI services in NodeJS, Java EE (EJB, CDI, JAX-RS) and PHP.

Front-end Development

Created i18n/a11y-supported reactive UI for multiple services with React/Redux, JS/TS, JQuery, HTML, CSS, SASS, Ajax, JSF, Angular, Vue.

Cloud Architecture

Well experienced in designing & building scalable cloud architecture and creating application on cloud (IBM Cloud, AWS, GCP).

Big-data

Created large-scale distributed data-platform to store Petabyte-scale medical/healthcare data containing PIIs.

AI / Machine Learning

Experience of creating the only AI lifecycle management service in the market. Jointly filed two patents in AI / Deep Learning.

Database Design

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

System Architecture

Created System Architecture for Log Analysis, Data Platform, Audit Platform, Email System, GeoSearching, Booking & Insurance Applications.

System Migration

Led complete re-design and development of mailing framework of an insurance service. Migrated multiple on-premise services to cloud.

Tech Skills


Java 8 Active
EXPERT
  • 10+ Years (in Java)
  • 10+ Projects (4 in Java 8)
  • APIs: Lambda, Stream, Date/Time, Function, Optional, Concurrency
NodeJS Active
ADVANCED
  • 3+ Years
  • 2+ Projects
  • ES6/7, Express, Next.js, Webpack, Babel, Jest, Mocha, Grunt, Gulp
PHP 5 Past Experience
ADVANCED
  • 5+ Years
  • 5+ Projects
  • Frameworks: Symfony 1/2,
    Zend, Joomla
RDBMS Past Experience
ADVANCED
  • 5+ Years
  • 10+ Projects
  • MySQL, PostgreSQL,
    DB2, AWS Aurora
WebUI Active
EXPERT
  • 10+ Years
  • 15+ Projects
  • HTML5, CSS3, JavaScript, TypeScript, JQuery, Ajax,
    PrimeFaces, BootStrap
Others Active
MEDIUM
  • 7+ Years
  • 5+ Projects
  • Linux sysad, Python, Go,
    Shell, jq, JMeter,
    Splunk

Employment


Rakuten Inc.

Oct., 2013 - Apr., 2016

Financial Services

DevOps Engineer & Architect
Jul., 2015 - Apr., 2016

Rakuten Card

Senior Application Engineer
Mar., 2015 - June, 2015

Rakuten Insurance

Application Engineer
Jan., 2014 - Feb., 2015

Certificates & Badges


EDUCATION


Master of Technology

Indian Institute of Technology Bombay

Major: Biomedical Engineering
Thesis: MicroElectroMechanical Systems (MEMS)
GPA: 9.5 / 10

Bachelor of Technology

West Bengal University of Technology

Major: Biotechnology
Specialization: Information Technology
GPA: 8.7 / 10

ACHIEVEMENTS


Awards

Received Manager's Choice Award twice @ IBM.
Nominated as the Most Impressive Person (MIP) at Rakuten twice within a year.

Competitions

Won the Grand Prize for Web Application Development in Elsevier CodeForScience India 2012 Competition.
Won Best Concept Award for Elsevier CodeForScience India 2012 Competition.

Examinations

Secured All India Rank of 2 in Graduate University Entrance Examination (GATE) 2011.
Secured Full Score (990) in TOEIC (2017)

Contact Details


Quick Contact

Email : pinaki@pinakidey.com

Address :

Edogawa-ku, Tokyo

Japan