Abhishek Malik is a senior full stack Java developer with over 7 years of experience developing web applications and web services using technologies like Java, Spring, ReactJS, and JavaScript. He has worked on projects in the medical device, insurance, and travel domains for companies like Boston Scientific, Dell, NIIT Technologies, and SITA. Currently he is a senior developer at Boston Scientific where he works on a web portal for remote patient management using technologies like Java, Spring Boot, React, and Oracle DB.

1. Abhishek Malik
SENIOR FULL STACK JAVA DEVELOPER
Boston Scientific Corporation
Total Experience: 7 Years 10 Months
Email: abhishekmalik@live.com
Phone: (+91) 9268681178
Summary
▪ Working in enterprise level software development projects in insurance, travel (air & ground) & medical device
product domains in AGILE development environments and scrum teams as Senior Developer.
▪ Experienced in web applications and web services in Core Java, J2EE, Spring, Hibernate, JPA, SQL JSF,
Primefaces and good hands-on of unit testing frameworks like Junit, Mockito, PowerMock and integration test
frameworks like Selenium, Geb, Spock, Groovy.
▪ Good with client-side languages ReactJS, Redux, JavaScript, jQuery, HTML, JSP, npm, ES6, Babel &
JavaScript test libraries Enzyme, Chai, Mocha.
▪ Well versed with practices like Design Patterns, Continuous Integration and code quality practices like Code
Coverage (Clover, Cobertura, EclEmma), Checkstyle, PMD, Requirement Traceability and Sonar.
▪ Using tools like Maven, Nexus, Tomcat, JBoss, Oracle DB, Git, Jazz, SVN, Jenkins, Go, JIRA, Postman, SoapUI.
Work History
Boston Scientific Corporation, Gurgaon, India
Web Apps Development 2 Year 5 Months (Aug 16 – Present)
Boston Scientific is a medical device MNC based in USA which deals in life saving implantable devices (pacemakers, brain
implants, spine implants etc among others).
Role: Software Engineer R&D (Full Stack Senior Java Developer)
I am a full time Senior Java Developer in the in-house software development team of application server hosting full-fledged
multiple web applications. The web portals (websites) will be used by remote clinicians to manage patients using our
products globally & the portals will also be used by customer support reps to support the system.
Application Size: The server will allow data access to 5,000 to 10,000 users across the globe. The server is configured to
support different data for different geographies (locales) and is translated in all prominent language.
Team: The project is a combined collaborative effort of 12 technical teams (Dev & Testing teams) each of 5-6 members
in India & US besides other non-technical teams. The teams are fully diverse and follow AGILE practices to deliver features
in monthly sprints.
Roles & Responsibilities:
▪ Comfortable in Core Java & J2EE and a quick learner of related technologies.
▪ I work with my scrum (team) peers in Gurgaon in coordination with my scrum master (leader) & distributed team in
USA on a regular basis.
▪ I do multi-layer coding (frontend, controller, service & dao) as a full stack software developer of web applications along
with web services.
▪ My streamlined responsibilities are: Clarify requirements, develop user interface, code business logic of use cases, unit
testing, manual testing, writing automated integration test, development design documentation, code reviews of peer,
mentoring peers, eradication of code compliance issues & build issues with an ultimate goal to deliver readable code
of reusable design pattern, tested to high performance in a continuous integration environment.

2. ▪ I handle end to end feature delivery in modules built in Java, Spring DI, AOP, Spring MVC, Spring Test, Spring Data,
JdbcTemplate, Spring REST Web Services, Spring Boot, Hibernate and ActiveMQ (JMS).
▪ I head start with coding complemented by unit testing. I work extensively on complex unit test cases with mocks &
reflections to achieve the desired testing.
▪ I functionally test every delivered feature with integration testing by writing automation test cases using Selenium in
Java and using Geb/Spock in Groovy (testing level is browser as well as non-browser).
▪ Extensively creating web pages using JSP and reusable tagx component libraries. And UX in ReactJs, Redux by using
ES6 babel modules in npm environment.
▪ Expert and swift in JavaScript, JQuery, HTML & CSS
▪ Doing pure ReactJs component testing through JavaScript testing patterns via new ES6 test libraries like Enzyme, Chai
& Mocha.
▪ Prerequisite domain trainings are part of my job.
▪ Mentoring new joiners, trainees & peers is part of my job.
▪ 100% code coverage, code quality assurance, PMD and deployment environment availability (Go & Jenkins on
Amazon Cloud) is imminent checklist for robust deliveries continuous integration environment.
▪ Reviewing code of peers' task and peer reviews of my task is part of the process towards delivering defect free code.
▪ Fixing defects raised by QA (DVT) are my lateral involvements.
- IMPACTS & ACHIEVEMENTS:
o Implemented CRUD (store, retrieve, update, delete) of multiple application entities using JSP, ReactJs, Spring,
Hibernate and Oracle DB.
o Implemented REST web services for internal use and also exposing them as an API to be called by other
applications.
o Supported application messaging architecture: Email/sms alerts configuration, display and messaging queues.
o Also used Spring Boot to create standalone apps for ad hoc use by other applications via REST calls.
o Making use ActiveMQ as JMS broker for fill messaging architecture
o Analyzed cyber security loopholes through Veracode tool to fix the leak in the systems which could invite xss
(cross site scripting) attacks.
o Implemented multiple countries/geographies support in the website to create foundation for country based features
in the website.
o Supporting implementation of website translation in multiple languages further by working linguistic SMEs.
o Designing & supporting dynamic web pages and persisting/restoring their state through serialization.
o Implemented display of tabular data on web pages and their filtering & sorting in ReactJs and Redux
o Implemented audit logging of website activities to make it easier for auditor and customer support to track user
actions.
o Supported troubleshooting and help features of website to make it easier for user to fix common problems on their
own.
o Fixing tricky/random fail issues in Jenkins builds running on Amazon cloud, by SSH into linux box to debug via app
logs to track and troubleshoot root causes.
o Analyzing & improving Jenkins build server configuration by suggesting possible solutions to DevOps team.
o Worked on making website cross browser compatible by improvising pages and scripts to be forward & backward
compatible for prominent web browsers across their extended versions.
o Contributed in formal documentation of risk & version compatibility (OTSS) of third party software with existing
stable application.
o Involved thoroughly in project compliance activities like test coverage, requirement traceability, checkstyle and
sonar.
Technologies: Java, Spring Framework, JavaEE, Web Services (REST & SOAP), JMS, ActiveMQ, ReactJs, npm (Node
Package Manager), Babel, ES6, JQuery, JavaScript, HTML, JSP, CSS, JUnit, Mock Frameworks, JPA, Hibernate, Selenium,
Geb, Spock, Enzyme, Chai, Mocha.
Developer Tools: Eclipse, IntelliJ, Maven, JDK 8, Apache Tomcat 9, Oracle 11g, Jenkins, Go Jazz RTC, Sonar, JIRA,
Clover, Postman.

3. Dell International Services, Noida, India
VB Apps Conversion to JSF Apps 1 Year 9 Months (Oct 14 – Aug 16)
Client: Jackson National Life Insurance - Michigan, USA
Role: Software Developer Analyst
Project Details: Jackson National Life (a child company of Prudential Insurance, USA) is an American insurance business
giant (Total assets: 218.9 billion USD as of 2015). Jackson has planned this project to migrate their decade old internal
legacy VB tools to web applications (intranet web sites). This long transition is taking place through the use of Java with
modern web frameworks JavaEE, JSF, Primefaces, CDI, SQL & JDBC.
Responsibilities:
▪ Involved in planning & implementing all three layer of web application (Presentation, Service & Database DAO).
▪ Developed front/back end with Java EE, JSF, CDI, Primefaces, JavaScript, JQuery, HTML & CSS.
▪ Development of DAO layer (Persistence layer) using SQL Queries, JDBC using IBM DB2 database.
▪ Involved in developing & consuming JAX-WS SOAP web services.
▪ Involved in creating Sequence Diagram, Class Diagrams & Component Diagram for design document (ADD).
▪ Involved in code merging through Stash/Git and regularly running Jenkins jobs & deployments.
▪ Involved in client discussions through client calls & JIRA.
▪ I also supported creation of Application Design Architecture documents (UMLs).
Technologies: Java EE, JDBC, SQL, JSF 2.x, Primefaces 5.x, CDI, Servlet API, SQL, JQuery, JavaScript, JUnit, HTML,
CSS.
Developer Tools: Eclipse, JDK 7, IBM DB2, Maven, JBoss EAP 6.3.2, Sonar, Stash, Git, Jenkins, Source Tree.
NIIT Technologies Limited, Greater Noida, India
Sabre Red App 1 Year 2 months (Aug 13 to Sep 14)
Client: Sabre, Carey Inc – Connecticut, USA (Work location: Greater Noida, India)
Role: Java Developer
Project Functions: Carey is a premium/elite taxi service provider in USA. They provide Limousine and premium Sedan
services for corporate executives transportation to/from airports. Sabre is an airline GDS. An airline GDS (Global Distribution
System) is a giant hub system which provides air reservations services to various airlines. Sabre has joined Carey and they
have planned up an integration of Carey corporate taxi with Sabre reservations. This would enable airlines to provide
corporate clients with the premium taxi pre-reservation convenience.
Responsibilities:
▪ Created web application from scratch using Spring MVC, JSP, jQuery, JavaScript & CSS.
▪ Integrated Carey web services with Sabre web application tool.
▪ Consumed SOAP Web Services (JAX-WS) to fulfill data needs.
▪ Used SQL & Spring Jdbc Template with Oracle 11g database to fetch data.
Technologies: Java EE, Spring MVC, Spring DI, Spring AOP, JQuery, JavaScript, JSP & Sonar.
Developer Tools: Eclipse, JDK 7, Maven, Ant, IBM Websphere, Oracle 11g, Sonar, SVN, Cobertura.

4. SITA Voyager 2 Years 1 month (Jul 11 to Jul 13)
Client: SITA – Switzerland (Work location: Greater Noida, India)
Role: Java Developer
Project Functions: SITA deals in air ticket and cargo reservations through their airlines GDS. An airline GDS (Global
Distribution System) is a giant hub system which provides air reservations services to various airlines. SITA owns one of
the biggest and largest GDS systems in the industry. SITA planned to redevelop their complete set of GDS web services
(services like Reservation, Billing, User Details etc). It was an AGILE based 15 days development sprints to regularly review
the deliveries. The web services were developed using mainly Java and Spring-WS.
Responsibilities:
▪ Developed SOAP web services from scratch using Spring-WS & JAX-WS annotations.
▪ Deployment was carried out on Oracle Weblogic application server.
▪ Generated JPA entities & mappings.
▪ Unit tested using JUnit and Mockito framework and analyzed test coverage using Cobertura tool.
▪ Rigorously maintained code quality via Sonar & Checkstyle rules using continuous Jenkin integration.
▪ Hands on of testing web services on SoapUI tool.
Technologies: Java J2EE, Spring DI, JAX-WS, Spring-WS, JUnit, Mockito, Sonar, SQL, JPA.
Developer Tools: Eclipse, JDK 6, Maven, Oracle Weblogic, Oracle 11g, Sonar, Cobertura, SVN, Jenkins.
Education
Achievements
• Awarded & certified twice at Dell for exceptional work: 2015 Q1 & 2015 Q4.
• Awarded & certified twice by Client (SITA) at NIIT Technologies: 2012 Q2 & 2013 Q2.
Interests
Reading, Blogging, Poetry, Guitar, Singing, Badminton, Cuisines, Gadgets, History, Languages & Cultures.
Personal Information
Travel VISA: US B1 (Business and Tourism)
Date of Birth: 10 October 1987
YEAR COURSE UNIVERSITY/BOARD INSTITUTE PERCENTAGE
2010 B.E. (Computer Sc & Engg) MDU, Rohtak BMIET Sonipat (Haryana) 70.0
2005 Senior Secondary C.B.S.E. DAV Public School, Sonipat. 62.5
2003 Secondary C.B.S.E. DAV Public School, Sonipat. 67.8
Abhishek Malik 22 Jan 2019