Jignesh – 9+ Y ea r s - Java Developer

I am a Software Engineer with more than 9 years of experience. Has been working with Java and with Java-
related technologies (Java EE, JAX- RS, JAX-WS, Weld, JPA, Hibernate, Spring stack, Maven) throughout my
career. Since the end of 2021, I have been focusing on shifting toward micro-services.
During my career, I have obtained solid wide-range experience, from backend development (Java, Spring
Boot, Spring Core, Spring Data, Spring Security), to working with several testing frameworks (JUnit 4 &
JUnit 5, Mockito, AssertJ), using storage and caching (PostgreSQL, MySQL, H2, Elasticsearch), as well as
emulators and virtualization (Docker and Kubernetes).


| EDUCATION
Gujarat Technological University (2009 - 2013)
Bachelor of computer Engineering

Gujarat State Higher Education Board (2008 - 2009)
Specialization in Science

| WORKING EXPERIENCES
Nine Hertz (Mar 2023 - Present day)
I Engineering Lead
Activities and responsibilities:
● Established well-refined applications while guaranteeing security optimization and client needs.
● Developed a Java application and initiated highly secured features via spring security and AWS cloud
technologies.
● Maintaining workflow management of complaint management systems and handling 5
developers (Support them to technical as well as functional level).
● Integrate AWS technologies like S3 bucket, Email services, Elastic beanstalk, Cloud watch.
● Planned and produced organization-level user-based applications while simultaneously creating
accurate object-oriented software for a team of developers, code readability, and maintainability.
Technology Stack: Spring boot, Spring Data JPA, PostgreSQL, AWS, Azure Boards and pipelines, Git, Maven

Confidential (Aug 2020 – Mar 2023)
I Senior Software Engineer
Activities and responsibilities:

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● Established well-refined applications while guaranteeing security optimization and client needs.
● Developed a Java application and initiated highly secured features via spring security and AWS cloud
technologies.
● Maintaining workflow management of complaint management systems and handling 5
developers (Support them to technical as well as functional level).
● Integrate AWS technologies like S3 bucket, Email services, Elastic beanstalk, Cloud watch.
● Planned and produced organization-level user-based applications while simultaneously creating
accurate object-oriented software for a team of developers, code readability, and maintainability.
Technology Stack: Spring boot, Spring Data JPA, PostgreSQL, AWS, Azure Boards and pipelines, Git, Maven

Confidential (May 2019 - Apr 2020)
I Senior Software Engineer
Activities and Responsibilities:
● Part of a team of 20 developers.
● Involving and Developing Business logic.
● Introduced Unit Testing using Junit with Mockito framework.
● Backend responsibilities: Maintenance of the APIs based on Java, my main tasks on the backend are
to modify/add existing Services related to User Profile and KYC/Transaction Module, creating DB
updating with Liquibase scripts.
Technology Stack: Spring boot microservices, Spring Data JPA, MySQL, Docker, Kubernetes, Mockito

Confidential (Oct 2017 - Apr 2019)
I Software Engineer
Client: Experian
Activities and responsibilities:
● Working with agile methodologies (Daily stand-ups, Sprint Planning, Sprint Grooming, Sprint Demo)
● Understanding requirements with functionalities and handling different third party APIs related
to payments and enrolling subscribers for financial services.
● Working with different bureaus API for credit services like credit score, credit summary.
● Working with providing production support like high priority issues or deployments.
● Providing team members for coding, design, and optimization during development for
smooth release.
Technology Stack: HTML, CSS, JavaScript, jQuery, Java, JSP, SOA API’s, Spring Batch

Confidential (Jan 2017 - Oct 2017)
I Software Engineer
Activities and responsibilities:
● Working with agile methodologies (Daily stand-ups, Sprint Planning, Sprint Grooming, Sprint Demo)
● Working with development for document management system for Lawyers and other clients
● Integrate ABBYY OCR server for PDF, images to extracts contents for better search via application
● Working with live production issues and delivering on time.
Technology Stack: Struts 2, Spring MVC, Spring boot, SQL Server 2012

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Confidential (May 2016 - Jan 2017)
I Software Engineer
Activities and responsibilities:
● Working to create product of E-Procurement like Auction, Contract Management,
Vendor Management, Tender Management
● Working with Rest API using Spring and integrate with Angular as a front-end
● Working with a team of 10 developers including QA.
● Working with database design as well as application architecture.
Technology Stack: Spring MVC, Spring security, Angular 6, Jackson, MySQL, Junit

Confidential (Aug 2014 - May 2016)
I Junior Software Engineer
Activities and responsibilities:
● Working with agile methodologies (Daily stand-ups, Sprint Planning, Sprint Grooming, Sprint Demo)
● Working for creating KPI dashboard and monitoring system with the help of spring and JavaScript
● Working with creating database structure and store procedure
● Working from client premises
Technology Stack: Spring MVC, JavaScript, jQuery, JavaScript Graphs and data tables, SQL Server 2012

| SKILLS
Operating systems: MS-Windows, Linux, Mac

Languages: Java (J2EE), JavaScript, jQuery, Html, CSS, Spring , Struts, Angular
Programming/Tools: Eclipse, Visual Studio Code, IntelliJ, NetBeans,MySQL Workbench
Libraries: Spring, JWT, Expression Language, Bootstrap, Struts,
Databases: MySQL, Postgres, MS SQL Server.

Cloud: AWS, Azure Cloud, GitLab


| LANGUAGES
Gujarati (Native or Bilingual)
Hindi (Native or Bilingual)
English (Minimum Professional Proficiency)

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