PROFESSIONAL SUMMARY:

• Over 19 years of experience developing Full Stack Web Applications using ReactJS, NodeJS, Javascript, Typescript and Ruby (1.9.x, 1.8.x)/Rails (2.3/2.2) on MacOS, Linux environments and Windows.
• Strong UI development experience using ReactJS, Angular, NodeJS, Typescript, VueJS, AngularJS.
• Used GraphQL APIs for loading and updating data from Server.
• Good experience in deploying Ruby applications on AWS Cloud using Cloud Formation, CodePipeline, Lambda, and Elastic beanstalk for Redis backed by NodeJS, Ruby code.
• Extensive experience in developing Ruby Gems and scripting using Ruby Core, JRuby and Ruby Standard Libraries.
• Strong knowledge of MVC, Service Oriented Architecture, Design Patterns, Object Oriented and Data Structure Programming.
• Worked with various RDBMS and No SQL such as PostgreSQL, Oracle, MySQL, MongoDB, Server, and MySQL.
• Experience in developing REST APIs and integrating with SOAP - based and REST-based APIs.
• Hands-on experience using Git, Bitbucket, GitHub, SVN.
• Highly skilled and experienced in Agile development process for diverse requirements.
• Strong testing background following Test Driven Development (TDD) and Behaviour Driven Development (BDD) using Rspec and Cucumber.
• Experience in Server-side development, System development and Migration using Ruby, PHP, C# .NET, C/C++, VC++, Win32.
• Basics work experience with Rails, Codeigniter, CakePHP, Zend framework assisting in developing a Freelance Mass mailing server / engine.
• Expertise in implementing MVC Architecture frameworks.
• Git a fast version control system and SVN
• Experience in databases like PostgreSQL, MySQL, SQLite and MS SQL.
• Experience with Re-engineering applications for performance improvement and modularization solution.

TECHNICAL SKILLS:

Skills: ReactJS, NextJS, NestJS, Angular, Jest, NodeJS, VueJS, Javascript, Typescript, Ruby (1.9.x/1.8.x), Rails (2.3/2.2), PHP, VC++, AWS, AWS Lambda, Cloud Formation, Elastic Beanstalk, Redis, GraphQL, TDD, BDD, Rspec, Cucumber, Codeignitor, MySQL, PostgreSQL, SQLite.

PROFESSIONAL EXPERIENCE:

Confidential

Product Admin

Responsibilities:

• Understanding Figma designs and Developed the UI and UX using ReactJS, NextJS, NodeJS, Javascript, and HTML5/SCSS.
• Developed and maintain GraphQL APIs to load data from NodeJS and other internal API servers.
• Hosted on the AWS Cloud.
• Involved in developing GraphQL based data APIs.
• Design and develop different UX component along with Enhancing the GraphQL API

Environment: Mac OS X, React JS, NextJS, NodeJS, TypeScript, GraphQL, Git.

Confidential

Responsibilities:

• Developed the UI using ReactJS, Angular, NodeJS, Javascript, and HTML5/SCSS.
• Used REST API’s to load data from Servers mostly Java and NodeJS.
• Hosted on the Azure Cloud and in-house cloud.
• Involved in developing Loopback 3.x based data APIs.
• Design and develop validation engine

Environment: Mac OS X, React JS, Angular, NodeJS, TypeScript, LoopbackJS, Shell Scripting, Postgres, Git.

Confidential . - (San Rafael, CA)

Responsibilities:

• Developed the UI using ReactJS, Javascript, HTML5/CSS3.
• Used GraphQL API’s to load data from Servers.
• Implement the AWS CloudFormation Bootstraps for code deployment end to end.
• Docker based workflow and development.
• Involved in developing Loopback js based data APIs.
• Design and develop model-based data API using reads from db and writes to Salesforce.
• Design and develop validation engine

Environment: Mac OS X, React JS, NodeJS, TypeScript, GraphQL, Ruby/Rails, Salesforce, LoopbackJS, Shell Scripting, Postgres, Git, Nginx.

Confidential

Responsibilities:

• Implement the AWS CloudFormation Bootstraps for code deployment end to end.
• Docker based workflow and development.
• Involved in developing Loopback js based data APIs.
• Design and develop model based data API using reads from db and writes to Salesforce.
• Design and develop validation engine
• Worked in the design and development phases of the application-using Ruby on Rails framework.
• Developed Active Record classes from Rails console for database programming.
• Created and Deployed new features, amend existing features and handled caching in Ruby on Rails.
• Coded model level validation using Ruby programming with emphasis in web security.
• Developed the user authentication module for customer facing application using the Cancan Ruby gem.
• Implemented & enhanced CRUD operations for the applications using the MVC architecture of Rails framework and Ruby conducting code reviews.
• Implemented Unit Testing, Integration Testing and Behavior Driven Development (BDD) using Rspec and Cucumber.
• Wrote advanced HTML 5, JavaScript and CSS to deliver cutting-edge user interfaces and components.
• Used Bootstrap front-end framework for faster and easier web development with MySQL database, Node.js as the backend.
• Developing custom HTML elements using angular. js 2.0 directives.
• Used AngularJS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server.
• Worked with React JS to build bootstrap components for UI web objects. Linked with API data to view render virtual DOM dynamically. Implement the AWS CloudFormation Bootstraps for code deployment end to end.
• Docker based workflow and development.
• Developed a friction lessinteraction model for partnersand Customers.
• Involved in enabling customers to purchase Desktop Subscription through channel partners.
• Enabled customer management of their Autodesk offering via Channel’s existing account processes.
• Developed offer management, web service-based ordering experience to desktop subscription.
• Developed API system connecting to systems like Amazon, CWD and Dell stores.
• Involved in connecting system like Siebel, Tibco, Salesforce and SAP to single Ruby app..
• Support for doc upload and conversion for proper ease using Ruby backend and provide API support.
• Implementation and maintenance of Staging and Dev servers..

Environment: Mac OS X, Amazon AMI, Ruby, Shell Scripting, MySQL, Redis, Perforce, Git, Nginx.

Confidential . - (San Jose, CA)

Web UI.

Responsibilities:

• Working on frontend with Embejs and Ember data.
• Making code test covered using Rspec and Jasmine.
• Development of cutting edge we front involved javaScript Ember.js MVC framework.
• Support for doc upload and conversion for proper ease using Ruby backend and provide API support.
• MongoDB split.
• Optimizing queries for MongoDB for faster operations.
• Modified MongoDB ruby driver for replica set but in version 1.7
• Added customized retry functionality to Redis.
• Migration form Redis queue to Kafka.
• Extension of backend functionality as per new IOs app requirement.
• Implementation and maintenance of the web UI and all web app for the team.

Environment: Windows Servers, Ubuntu, Ruby, Perl, MongoDB, Redis, Resque, Kafka, Shell Scripting, MySQL, Git, Apache 2, EmberJS, Ember Data.

Confidential . - (Palo Alto, CA)

Responsibilities:

• Understanding the overall BOSH, VCAP infrastructure and PaaS.
• Using RSpec, Rails 2.3.14.
• MySQL as backend and MongoDB for support. jQuery front end development.
• Initial application testing on Apache and Passenger.
• Identification of modules to be changed in the whole infrastructure.
• Postgres as backend.
• Initial application testing on Nginx and Unicorn.

Environment: OS X, Ubuntu, Ruby Rails, Nginx, Apache 2,MySQL, Postgres, Git.

Confidential - (San Francisco, CA)

Responsibilities:

• Involved from starting phase of project planning and prototyping for project approval till kick start agile development.
• Using RSpec, Jasmine.
• MySQL as backend. jQuery with Backbone.js.
• Continuous Integration with Cruise control rb
• Initial application testing on Apache and Passenger.

Environment: OS X, RESTful, Ruby on Rails, jQuery, Apache2, MySQL, Git, Agile.

Confidential - (Wilmington, DE)

Responsibilities:

• Developing application from scratch.
• Unit testing using test unit.
• ORACLE as backend.
• Initial application testing on Apache and Passenger.

Environment: Windows XP, RESTful, Ruby on Rails, jQuery, Apache2, ORACLE, SVN, Agile.

Confidential

Responsibilities:

• Developing and maintained the web space.
• Server setup for the portal including Installing and Configuration of Apache and MySQL.
• MySQL as backend.
• Initial application testing on Apache.
• Developed and maintained the web space.
• Server setup for the portal including Installing and Configuration of Apache and Mysql.
• Setting up SMTP on the server.
• MySql as backend.
• Initial application testing on Apache.

Environment: Mac OS X, RESTful, Ruby on Rails 2.3.4, Javascript, Apache2, Mysql, Capistrano, Git, Agile, CentOS .

Confidential - (NY)

Responsibilities:

• Developed and maintained the webspace.
• Server setup for the portal including Installing and Configuration of Apache and Mysql.
• Setting up SMTP on the server.
• MySql as backend.
• Initial application testing on Apache.

Environment: Mac OS X, RESTful, Ruby on Rails 2.2.2, Javascript, Apache2, Mysql Capistrano, Git, Agile, Ubuntu.

Confidential

Responsibilities:

• A viewer app using Ruby on Rails v2.2.2 for analysis of the Headlines
• Used Rspec for TDD.
• Study of issues in Migrating VB, C++ and Win32 applications into C#.Net 2.0 Framework,
• Preparation of Functional Specification documentation.
• Development of prototype for proposal application which injects code snippets in target application to get read the specified memory area using Win32 API C/C++ and Visual C# .NET.
• Involved in writing the programming code for Hooking and Subclassing using Win32 API and C#.
• Implementation of Interprocess communication using .windows messages and Hooks.
• Debug, Decompile and Disassemble Legacy application using WinDbg, OllyDbg, PE Explorer, CFF Explorer, FlexHex Editor, Reflector, Rec Studio software packages
• Prepared system specifications document for understanding the minute details in the system.
• Develop a UI Form based application using C#.NET and Win32 API unmanaged code.
• Study of issues in development of OCR and Image capturing application in C#.Net 2.0 Framework,
• Preparation of functional specification documentation.
• Development of prototype applications one for target machine and OCR machine.
• Implementation of code for HeadlineExtractor application using ABBYY FineReader Engine 8.1 OCR library.
• Implementation and coding of ImageHarvester application using Screen Capturing technique.
• Implementation of Parser module which takes our intented text from the OCRed Captured image.
• Implementation of Communication module using FTP uploading and downloading using Windows IIS .
• Development and coding of windows service HeartBeatService for Checking health of ImageHarvester application on Target machine which uses file touching technique
• Development and coding of windows service HeadlineExtractor which download FTPd Captured Images and send it to OCR Engines in round robin pattern then takes outputted text file and extract proper Headline using parsing it then Upload hourly file to Corporate FTP server .
• Implementation of OCR Engine Application which takes Image and converts it into headline containing text file.
• Documentation of configuration guide, health script guide, installation guide, operation guide and release notes.

Environment: C#.NET, Win32 API, C++, Windows XP.

Confidential

Responsibilities:

• Study of issues in Migrating VC++/Win32 applications into C#.Net,
• Development of prototype for proposal using C/C++ and Visual C# .NET.
• Involved in writing the programming code for flow chart module using C#.
• Responsible for defining statement of work for estimating the schedule and cost
• Prepared system specifications document for understanding the minute details in the system.
• Responsible for software requirements documentation
• Also involved in architectural designs, implementation and deployment.
• Responsible for modification in existing software for bug fixes using Visual C++ code base.
• Lead a technical team of 2 in development of study document for our understanding on the totally new technology with less material available freely.
• Development of test clients in Win32/MFC and C#
• Responsible for prototype development for proposal, using Visual C++ (6.0) with the help of basic ATL/COM wizard generated code.
• Responsible for development of Communication channel module, the heart of the protocol development on top of ATL/COM base.
• Responsible for modification in M&M’s DTM Data Layer, a framework by the inventor of FDT/DTM, provided by client for Ethernet/IP Protocol support..
• Responsible for development Communication Device Type Manager (DTM), the client part of the system, after modification of M&M’s DTM Data Layer framework.
• Developed the testing application using COM introps using C#.
• Responsible for increase the performance of existing system by identifying issues like dead code and extra codes using Rational Quantifier.
• Responsible for framework designing of new modularized modules using Rational Rose.
• Responsible for DLL interaction implementation using Visual C++.

Environment: C, C++, Visual C++ (6.0), MFC, Windows XP, Rational Quantifier.

Confidential

Responsibilities:

• Responsible for software requirements document, functional specification document, and design document for UI part.
• Responsible for implementation of Program Editor and Program Compiler using Visual C++ and Stingray graphics library.
• Responsible for implementation of CAM, Variable and Position Data Editor and Database using Visual C++.
• Responsible for GUI prototyping using Visual C++ and Stingray graphics library.
• Responsible for DLL interaction and namespace crisis resolution in DAO and ADO modules.
• Responsible for implemantion of UI part using Visual C++/MFC.
• Responsible for Enhancement of Dos function as compatible to NT format like variable compatibility.
• Responsible for manual quality assurance.
• Responsible for Design Document preparation.
• Responsible for implementation of both Float Checking and Complex Weave modules using Visual C++/MFC.
• Responsible for UI design using Visual C++/MFC and Lead Tool (third party graphic library).
• Responsible for implementation of auto feeder module using C and Lead Tool.
• Responsible for implementation auto numbering module for numbering punch cards as for in sequence.
• Responsible for implementation of UI in C and Lead Tool.
• PHP driven Server side development
• Apache as web server.
• Responsible for ASN Codng module using C on Red Hat Linux.
• Responsible for SQL Server database connectivity module using C on Red Hat Linux.
• Responsible for proposal design for implemantion.
• Responsible for designing of framework of project and work structure.

• Consistent School/University Ranker (Top 1%)
• Have posted in several forum postings and solutions in various domains
• Several system development related articles published in college journal, Silicon India etc
• Active member of support groups and discussion forums.
• Won several client recognitions, “Bravo”, “MVP-Most Valuable Player”, “COOL” s from clients, end users, and other support groups.