SUMMARY

• Experienced Information Technology professional with 10+ years of experience in APAC, Europe & USA providing services in verticals such as Banking, Healthcare, Financial Institutions, and Manufacturing. and 4+ years of experience working as Senior Ruby on Rails Developer ( Full stack ) and 4+ Years of experience working as Ruby Programmer.
• And 2+ years of experience working as Front - end UI developer with AngularJS, Bootstrap, JavaScript, HTML5, CSS3 and related frameworks/libraries.
• Responsible for requirement gathering, technical design, wireframing, resource management, effort estimation, SLAs, work allocation, testing of custom objects, refactoring, issue resolution & bug fixes and final delivery of custom objects.
• Worked with presales team to do technical scoping and come up with the technical effort estimate for the project.
• Highly experienced in Implementation and Support projects.
• Extensive Experience in preparation of functional, technical Specification and end user training Document.
• Worked on projects in agile, scrum and kanban methodologies and also have experience in pair programming.
• Ability to effectively present information and respond to questions from groups of managers, clients, customers.
• Good experience in IncidentManagement, ProblemManagement andChange Management processes.
• Excellent communication and presentation skills and Customer Oriented attitude.

TECHNICAL SKILLS

UI Development: Angular JS, Bootstrap, JavaScript, Coffeescript, Typescript, React JS, HTML5, RESTful, CSS, SCSS, SASS, LESS, JQuery, object oriented programming(OOP) .

IDE: Visual Studio, Eclipse, WebStorm, RubyMine, Aptana Studio, sublime text editor and Cloud9 IDE.

Wireframing: Balsamiq, Sketch, Omnigraffle.

Version management: Github, Bitbucket, TFS

Deployment Tools: Heroku and Amazon (AWS EC2, S3 ), Digital Ocean, Engine Yard.

DataBase: PostgresSQL, SQlite3, MySql and MangoDB.

Bootstrap: Frontend styling using Components, dropdowns, alert messages, Jumbotron, buttons, tabs etc…

Rubygems: Devise, Omniauth, CanCanCan, Resque, Elasticsearch, font awesome, twitter-bootstrap-rails, fog, devise-bootstrap-views, stripe, mime-types, SASS, Formtastic, CarrierWave, multiJSON, rake, bundler, mime-types, i18n etc..

Web Services: RESTful API, SOAP.

Web Servers: Webrick, Puma, Unicorn, Passenger, Nginx.

Strategy: Implementation, Support and Migration

MVC Frameworks: Ruby on Rails 4.2.6, SAP UI5, AngularJS

Database: MySQL, PostGreSQL, SQLite and SAP HANA

Technology: Ruby 2.3.1, HTTP, HTML5, CSS, SCSS, SASS, JavaScript, JQuery, AngularJS, JSON, Bootstrap, CoffeeScript, PHP, XML, AJAX, XSLT, SAP ABAP/4, PL/SQL.

Defect Tools: JIRA, HP ALM / Quality Center.

Operating Systems: Mac OS, Linux, Windows

Testing: Rspec (BDD/TDD), Capybara, Karma and Jasmine

PROFESSIONAL EXPERIENCE

Confidential, Orange, NJ

Senior Ruby and Ruby on Rails Developer

Responsibilities:

• Deals2OTC is a B2B Confidential -commerce application for selling/buying healthcare products online by the vendors to the customers.
• Built a site using Ruby on Rails, AngularJS, Bootstrap, Coffescript, HTTP & HTTPS, HTML5, SASS, RESTful API, JavaScript, AJAX, and JQuery.
• Gather Requirements from client and prepared both functional specification and Technical Specifications.
• Wireframed the layout using Balsamiq.
• Product is developed on Linux Ubuntu 16.04 LTS environment.
• Github version management as central repository and version management
• Jenkins for continuous deployment and Postgres as backend database.
• Have developed the front-end on AngularJS.
• Managed Versions in github and deployed to production using Heroku.
• Credit card Payments done using stripe and active merchant gem.
• Deployed to cloud using Amazon web services(AWS) .
• Used common libraries such as Rspec, Capybara, Factory girl and Resque.
• Sales related data for products are gathered by using RESTful API's .
• RSpec (BDD) is used to specify and test controller classes, models, view templates, helpers and routing to improve the application in code designing and to reduce code.
• Prepare UTPs and bug tracking using JIRA.
• Have Independently developed the complete web application.

Confidential

Ruby and Ruby on Rails Web Developer

Responsibilities:

• Developed a Performance appraisal app using Rails.
• Site developed using Ruby on rails, AngularJS, HTML5, HTTP & HTTPS, SCSS, RESTful API, JavaScript, JQuery, JSON, AJAX, MySQL and bootstrap.
• Co-ordinate with the client and off-shore team.
• Product was developed on Linux Ubuntu 14.04 LTS environment.
• Developed technical project schedules, plans task assignments and time estimates.
• Send email notifications after initial review by 1st, 2nd reviewer and finally send to HR.
• Worked with Lead and Manager to develop time estimates for project tasks.
• Database Management, Data Modeling, Presenting Technical Information, Problem Solving, Strategic Planning, Data Maintenance, Verbal Communication.
• Involves in developing the user authentication pages using Device ruby gem.
• Deployed on Amazon AWS and assets on S3 bucket.
• Creating and maintaining project documentation, in accordance with established standards.
• Rollout to different geo-locations.

Confidential

Ruby and Ruby on Rails Developer

Responsibilities:

• Developed iCRM application.
• Intergrated the app with SMM(shift management module).
• Developed the app using Rails, Angular JS, HTTP & HTTPS, Ninja Ruby, HTML5, RESTful API, Javascript and bootstrap.
• Product was developed on Linux environment with MYSQL database as backend.
• Get the requirements from client and prepare FDS & TDS .
• Resolving defects and content management.
• Database Management, Data Modeling, Presenting Technical Information, Problem Solving, Strategic Planning, Data Maintenance, Verbal Communication.
• Implemented sorting, auto completion and paginations functionality for entire application.
• Provide validations and scope for many models in the database and created many associations within those models.
• Deployed on Amazon AWS and assets on S3 bucket.
• Deployed to different geo-locations.

Confidential

SAP Lead Consultant

Responsibilities:

• Deutsche Bank project is Finance (FICO-AP) - Development & support/roll out project.
• Prepare design document from the inputs provided by client and Assign the development to team.
• Review the tehnical documentation and developments made by team.
• Debug and unit test modules before deployment to QA environment.
• Performing code and application modifications for performance improvement.
• Vendor Mater IDOC updates with message type CREMAS from 3rd party system ETL and LSMW.
• MAESTRO jobs and Alert Monitoring setup.
• Modified XML/DMEE file.
• Worked on Reports to display payment clearance data.
• Prepared design documents and providing effeortestimates.
• Designed/Developed a program to copy and create 1000s of variants for a program and which would later by transported to production.

Confidential

Senior SAP Consultant

Responsibilities:

• LT project - This project is a global SD and FI implementation project, the main strategy is to bring all the geographies under one tree.
• Review of Functional specifications to check the technical feasibility and preparation & review of Technical Specifications and provide estimates.
• Code Review and performance tuning of Deliverables to customer.
• Providing solutions as per the functional requirements.
• Monitoring delivery timelines & Ensuring Quality delivery.
• Co-ordinating Onsite and Offshore teams.
• BOCT Bangladesh project was implemented a month before the time line.
• Helped in utilizing the shadow resources.
• Provided internal trainings within the Project and I always been appreciated for providing out of box solutions and efficiency in all deliverables.

Confidential

SAP Consultant

Responsibilities:

• LPC Hygiene Product is a FI, SD,MM and PP implementation Project.
• Prepared Functional, technical specifications and User guide documents
• Provided end user trainings.
• Involved the scoping of the project.
• Have worked Module Pool Programming, Workflows, Enhancements, BADI’s, RFCs.
• Master data upload using BAPIs and BDCs
• Developed RF program to read for forklifters to allocate the pallets in proper position in warehouse.
• Smartforms: