Ketan Jariwala

KETAN JARIWALA-(-) SUMMARY ► ► ► ► ► ► ► ► ► ► ► ► 10+ years of experience in software requirement analysis, design, development, testing and release management Expertise in various technologies (Java, J2EE, Spring, Spring Boot, Spring Cloud based Microservices, Spring Data, Hibernate, SOAP and RESTful Web Services etc.) Working knowledge of client side scripting technologies and frameworks (Angular, React frameworks etc.) Proficient in Code Quality management (Code Review, Code Optimization, PMD etc.) Good knowledge and hands-on experience of RDBMS and NoSQL database (MySQL, PostGresQL, Mongo DB) Hands-on experience in Continuous Delivery and Continues Integration (Jenkins, gradle, maven, grunt.) Profound knowledge of Amazon Web Services. Hands-on experience in debugging production issues and fixing it with tight delivery timeline. Led teams of 3-5 members as module lead in various projects. Master in Information Technology (MSc IT) from Veer Narmad South Gujarat University, Gujarat. My Upwork profile link : https://www.upwork.com/fl/ketanj25 My LinkedIn profile link : https://www.linkedin.com/in/ketan-jariwala-2457a457/ TECHNICAL SKILLS Type Details Technologies / Frameworks Java, J2EE, EJB, Spring, Spring boot, Microservices, Hibernate, SOAP and REST Web Services, JSF, Primefaces, NodeJs, AngularJS, Angular 6, React Framework, AWS Services Database MySQL, PostGresQL, MongoDB Testing Frameworks JUnit, Mockito, Test NG for Java and Jasmine, protractor for frontend Servers Apache Tomcat, Glassfish Build / Deploy Docker, Docker Compose, Jenkins Methodologies Scrum and Kanbam using project management tools like Jira, Pivotal Tracker, Gitlab etc. PROFESSIONAL EXPERIENCE 1. Individual Freelancer, Multiple Clients (Jan 2018 – Till Date)  “hiClouds Cloud Platform” Domain: Networking MVP Team Size: 4 Technologies: Java, Spring Boot, Spring Data with Mongodb, Angular 6 Project description: The objective of this project is to manage networking devices like Routers, Firewall, Servers through cloud platform which is developed in Spring Boot and Angular framework Responsibilities • I was the senior core developer of this product. My role was to handle client requirements, making analysis of requirements and forming into technical form.  “Catalogic Vpn Product” Domain: Networking MVP Team Size: 8 Technologies: Java, Spring Cloud Micro services, Spring Data with PostgresQL Project description: The objective of this project is to to convert legacy platform of catalogic MVP to new platform using Spring Cloud framework. Responsibilities • Working as a senior engineer, and as team we were self driven. Our role was to proactively pick up the task from Jira board, discussing with legacy product team, self analysis of existing platform and making solution using modern tech. 1  “Oculus E-Commerce Platform” Domain: E-Commerce Team Size: 2 Technologies: Java, Spring Boot, Postgresql Project description: This is purely e-commerce platform which is developed using micro services architecture Services are like Inventory management, Order management, Payment management service etc. Responsibilities • Working as a senior engineer, and my role is to design architecture of overall micro services, setting up user management(JWT based authorization and authentication flow), designing Mongoose based DB model and working as active developer. 2. Senior Software Engineer, Cignex Datamatics (Jan 2018 – Sep 2019)  “FNU Analytics” Domain: Analytics Team Size: 4 Technologies: AWS Services like Glue, Redshift, SQL Server, QuickSight, Java, Spring MVC Project description: The objective of this project is to analyze the different data sources, write glue based ETL job(extract the useful data, perform transformation on it) and then store it in data warehouse(Redshift). Final redshift tables will be targeted to quicksight which will show case the executives level as well as detailed level dashboards. Responsibilities • End to end responsibility of requirement gathering, development and deployment. • Data verification between data sources and quicksight dashboards. 3. Senior Software Engineer, Sophos, Ahmedabad (Nov 2015 – Jan 2018)  “Cloud Wireless Product” Domain: Networking MVP Team Size: 6 Technologies: Java, Spring Boot, Angular 2, Custom MongoDB ORM, Junit, Mockito Project description: Cloud based wireless product offers registration of Sophos’s access point centrally in cloud. After registration, access points can be managed by admin centrally through cloud (creating SSID, configuring access point parameters and push it again to access point through cloud). System allows admin to monitor and controls Wi-Fi client’s activities by user friendly charts, graphs and statistics. System also allows admin to get notification in case of AP offline, new firmware available etc.) Responsibilities • Requirement analysis, Design, Development and Testing. • Developing interactive user interface, backend API, unit and end to end testing. • Developing RESTful Web Services/Clients which is used by access point hardware. • Module Lead of Cloud and UI. • Quality management (Code review, PMD). • Continuous Delivery and Integration (Bamboo, gradle, grunt). 4. Software Engineer, NTTDATA, Bangalore (Jan 2013 – Nov 2015)  “Data Analysis & Visualization Tool(DAVT)” Domain: Data Analytics Team Size: 5 Technologies: Java, Spring MVC, Spring AOP, AngularJs, Oracle Project description: A Web based application (similar like Tableau) that can be used to generate Pivot Tables and Charts using Back End Databases. The application is totally dynamic, user driven, and allows interactive Pivot table, charts and graphs generations and allows for in depth business data analysis. 2 Examination Institute/College University/Board Year MSc IT J.P Dawar MSc IT College, Surat Veer Narmad South Gujarat University 2014 BSc IT J.P Dawar MSc IT College, Surat Veer Narmad South Gujarat University 2012 Responsibilities • Single handedly managed the development and release of the project. • Analysis, Design and Development of mechanism for receiving, analyzing. • Smoke & Integration testing for the entire dashboard.  “Data Consolidation” Domain: Data Analytics Team Size: 6 Technologies: Java, Spring, Angular, Oracle, Apache Tomcat Project description: Data Consolidation is a web based application which allows creation of relation table structure at runtime, data entry (by manual in UI, excel upload), data entry reminder, escalation for data entry etc. It also provides input to data warehouse and then providing output in analytics and visualization tool(DAVT). It is developed majorly for a non-technical user who can easily create table structure with validations and real-world entity types. It has rich user interface that allows data analyst and business user to consolidate and prepare data with wrangling process. Responsibilities • End to end responsibility of requirement gathering, development and deployment. • Prototype Design. • Support and Internal improvements. 5. Web Developer, Tenacious Techies, Surat (Jan 2010 – Dec 2012)  “E-Attendance System” Domain: Education Team Size: 4 Technologies: Java, EJB, Web Services, JSF, Primefaces, JPA, Android Project description: The main goal of this project is to make attendance system more technology oriented where attendance is being taken by professor through mobile devices on daily basis. It keeps track of daily attendance, storing and maintaining those details on central server and finally, based on all these details, user friendly dashboard is showing student attendance details to admin. Responsibilities • Majorly focusing on development side in android and java based backend technologies. • Developing JAX-WS based SOAP web services. • Testing and Enhancement. EDUCATIONAL QUALIFICATION Examination Institute/College University/Board Year MSc IT J.P Dawar MSc IT College, Surat Veer Narmad South Gujarat University 2012 BSc IT J.P Dawar MSc IT College, Surat Veer Narmad South Gujarat University 2010 ACHIEVEMENTS & CERTIFICATIONS ► ► ► NLCI Certification for Java Developer Level 2 - NTT DATA Excellent Teamwork Award – NTT DATA PHP-MYSQL Certification, IIT Bombay 3