SUMMARY:

• Around 6 years of experience in developing professional web applications/ web services, web and client /server applications. HTML 4.0/5, CSS2/CSS3, JavaScript, JQuery, AJAX, JSON, XML, Node.js, HTML,
• Expertise in developing various JavaScript frameworks like Node.js, recat.js, Angular.js Responsive web xxdesign(RWD).using HTML5 and CSS3
• Expertise in Advanced and Object oriented JavaScript
• Expertise in server side JavaScript programming using Node.js
• Expertise in working with Node package manager (NPM)
• Expertise in coupling Node.js programs with other programming languages like Java Python and objective c.
• Expertise in developing REST APIs using Node.js
• Expertise in working with client side JavaScript framework like JQuery, SAPUI5 and React.js
• Good Experience in Unit testing using Mocha / Chai test framework
• Good experience in working with Software Development Life Cycle (SDLC) using Agile and Waterfall methodologies
• Good experience with JIRA bug tracking tool

TECHNICAL SKILLS:

Technical Skills: Node.js, JavaScript, C, Python 3.x, MongoDB query language, Objective - C, HTML 5 & CSSchai.js

Package Manager and Libraries: NPM, Mocha, Chai, NYC, Istanbul, ESLint, apigee-access, aws-sdk, async, JSDoc, jQuery, C3js

API Gateway: Apigee Edge (Proxy Layer), AWS API Gateway

Cloud Computing Services: AWS, Salesforce.com

CRM: Salesforce, Siebel

API Monitoring & Logging: Catchpoint, AWS Cloud Watch, Splunk, SNS Messaging

CICD: Serverless Deploy, Automation Functional Testing, Unit Testing & Jenkins

IDE: WebStorm, Atom, Visual Studio Code, Xcode 8.x

Web Services: REST

Version Control: GIT

NoSQL Database: MongoDB 3.x

Testing Tools: Postman, ESLint, Mocha & Others

Platform: OS X, Linux, CentOS, Windows

PROFESSIONAL EXPERIENCE:

Confidential

Applications Programmer

Responsibilities:

• Involved in Design, develop and test HTML5, CSS3, Bootstrap, JavaScript Node.js and React.JS that meets accessibility and web browser standards for website.
• Closely worked with Application using React.JS and Node.js libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.
• Creating Node.js framework using npm modules to collaborate various content on the Node.js application
• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Extensively used Grunt as an associate to Node.Js to establish the connectivity between database and client.
• Implement modules into Node.JS to integrate with design and requirements and also created Restful web services/ API's using Node.js.
• Work on Apigee API Gateway to build scalable API proxy for ABuS web services.
• Develop and configure policies in the API proxy responsible for API security and availability.
• Enhance web services and deploy updated code in AWS Lambda using Jenkins.
• Develop unit tests for web services using Mocha.js, a Node.js framework and Chai.js, a TDD / BDD Node.js library and ensure it meets business requirement.
• Work on Istanbul / NYC code coverage libraries to achieve 90% plus code coverage to meet 100% CI/CD requirements.
• Deploy NFR compliant code to AWS Lambda and test.
• Analyze AWS CloudWatch and Splunk logs to identify and fix bugs in our web services and proxy.
• Work on AWS and Jenkins to trigger Jenkins build and run unit and automation tests.
• Implement software using Agile (Scrum) methodology and best practices.

Confidential

Applications Programmer

Responsibilities:

• Develop API proxy to secure our endpoints and expose them to Confidential Virtual Agent Bot.
• Identify and develop key policies responsible for providing security, availability and scalability to the proxy.
• Develop policies that protects the API from common Json threats.
• Manual test the services using postman client and report bugs.
• Identify test data on Salesforce for manual testing in different environments.
• Use different objects in Salesforce to validate data used for testing.
• Provide Technical and Functional Specs to build business web services using Cast Iron.
• Migrate and port business web services from Cast Iron to AWS landscape.
• Update design documents and customer flow as part of web service documentation.
• Document test reports that assist developers in fixing the bugs.
• Work in Scrum environment and follow best practices.
• Work with team on design and implementation and successful execution.

Scrum Master/ Software Engineer

Responsibilities:

• Objective is to create an LMS Portal for College graduates that can be utilized for students periodic grading.
• Responsible for defining the Architecture and Solution for the LMS portal, emphasis on performance, scalability & user experience.
• Define 3 tier architecture for question and answers web portal.
• Use WAMP stack to build the project.
• Develop applications UI using HTML 5 to define the structure and CSS for styling.
• Use Bootstrap 3 to make UI layer responsive.
• Define database and table schema using phpMyAdmin.
• Write SQL queries to handle application data.
• Write PHP scripts to establish connection with MySQL database and implement business logic.
• Handle various elements of the UI using jQuery.
• Write scripts using JavaScript to evaluate tests taken by user through skill assessment platform of the app.
• Create dialog boxes to show results using JavaScript.
• Define project requirements and create user stories.
• Design use case diagrams for all services provided by the system.
• Design flowcharts and sequence diagram for all services of the system.
• Develop software in incremental steps following Scrum methodology.
• Perform code review every sprint and in corporate suggestions.
• Use Git for version control.
• Create documentation.

Confidential

Software Engineer

Responsibilities:

• Analyze business requirements and propose solution design.
• Work with team to transform design into working software.
• Design microcontroller based system to run custom code.
• Develop code to interface microcontroller with 8 bit and 32 bit ADC.
• Design hardware for microcontroller interface with ADC and LCD.
• Develop code to interface 16x2 LCD with 8 bit and 32 bit microcontrollers.
• Implement communication protocol using RS232 specifications.
• Design hardware to implement serial communication interface.
• Simulate microcontroller code using software.
• Interface microcontroller with GPS and extract the data and present it on UI.
• Design rectifier circuit for AC to DC conversion.
• Trouble shoot hardware failures and document root cause analysis.
• Identify and fix software bugs.
• Research on various libraries available to optimize execution flow of the microcontroller.
• Work with team to identify test scenarios and flag defects in system performance.
• Closely work with the team and ensure system meets business requirement.
• Provide knowledge transfer to perform basic troubleshooting.
• Design flow charts and document the detailed design, pseudo logic and add comments for readable code.