Pankaj Parasar
Senior Java Developer
Singapore
Summary
Versatile Senior Java Developer experienced with the full software development lifecycle and comfortable working within Agile development frameworks. Organized and hardworking team player with strong verbal and written communication skills. Prepared to bring 12.5 plus years of related experience to a challenging position.
Overview
12
12
years of professional experience
4
4
years of post-secondary education
3
3
Certifications
Work History
Senior Java Developer
Credit Agricole Corporate and Investment Bank
04.2022 - Current
- Tailored the TI Plus platform to meet the specific requirements of multiple entities, ensuring a seamless integration for new entities into the existing system architecture.
- Integrated and upgraded middleware components like tomcat, Apache Http Server and vendor provided tools across environments
- Implemented and managed JBoss application servers to support the trade finance ecosystem, ensuring high availability and scalability of the platform.
- Developed and maintained Linux scripts to automate and optimize the TI Plus ecosystem, enhancing operational efficiency and reducing downtime.
- Implemented comprehensive unit test cases to ensure functionality, reliability, and quality of all customizations and integrations.
- Administered IBM MQ message brokers to facilitate secure, reliable message exchanges across different systems, supporting seamless communication and integration.
- Authored code fixes and enhancements for inclusion in future code releases and patches.
- Mentored junior developers, fostering a culture of continuous learning and professional growth.
- Reviewed code and debugged errors to improve performance.
Technical Lead
Tata Consultancy Services Ltd
01.2021 - 04.2022
- Project: 1P Core Modernization (Db View )
- Db View is a database view application for the Unisys database, which is being migrated to the AWS cloud as a modernized React application connecting with backend Spring Boot web services and a cloud database, PostgreSQL.
- Developed a proof of concept using Spring Boot and Java for legacy functionality written in COBOL.
- Coordinated deployments of new software, feature updates and fixes.
- Maintained close communication with clients throughout project life cycles for accurate progress reporting and prompt issue resolution.
- Enhanced system performance with thorough code reviews, debugging, and optimization techniques.
- Tools and technology used are Core Java, Spring Boot, PostgreSQL, JUnit, Git, Maven, Jenkins, AWS, and STS.
- Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
- Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
Team Lead
Tata Consultancy Services Ltd
09.2020 - 12.2020
- Project: 1P Core Modernization (Web Transaction Monitoring)
- Focus is to migrate COBOL functionality of aggregation of Network and Transaction data in NMON and TMON tip files to cloud and send output in buffer format over TCP/IP to Web Transaction monitoring Windows Service.
- Developed aggregator service for aggregating all transaction and network data using spring boot and java.
- Developed DAG script using Python responsible for scheduling job.
- Developed stored procedure responsible for aggregating Network and Transaction data from raw table and saved it into aggregated tables.
- Integrated different utilities provided by Enterprise Architect Team.
- Leads team of 3 developers.
- Deployment Activities – Making sure all prerequisites are in place before deploying developed services in particular environment(BF/GF-DEV/QA/UAT/PROD).
- Peer Code review, Unit/Integration testing & Bug fixing.
- Tools and Technology used are Core Java, Spring Boot, PostgreSql, JUNIT, Git, Maven, Jenkins, AWS and STS.
Sr. Java Developer
Tata Consultancy Services Ltd
08.2019 - 08.2020
- Project: 1P Core Modernization(Search).
- Search program focus is to re-architect and replace current COBOL code of Unisys program by leveraging Java/Spring boot framework and deploying it on AWS Fargate cluster.
- Participated in requirements gathering and design development meetings.
- Worked with project managers to design and implement scalable solutions.
- Understand Cobol functionalities so that corresponding development in Java can be carried out.
- Developed several APIs using spring boot and java.
- Integrating different utilities provided by Enterprise Architect team.
- Peer Code review, Unit/Integration testing & Bug fixing.
- Tools and Technology used are Core Java, Spring Boot, PostgreSql, Junit, Git, Maven, Jenkins, AWS and STS.
Java Developer
Tata Consultancy Services Ltd
01.2018 - 07.2019
- Project :BMO(US Leads)
- This project involves offer management like showing inbound and outbound offers to customer. Offers will be displayed to customer as soon as it arrives and in turn customer can act on that offer being provided.(for ex: customer can perform any action like accept offer, reject offer or request for change in offer). Backend systems LME and SDFC holds customer and offer details. Using middleware to update customer and offer details in backend system.
- Understand whole requirements and functionality from DRS documents and Solution Architect provided by Business Architect.
- Based on requirement, developed web services to accept request and provide corresponding response.
- Provides application Support.
- Peer Code review, Unit testing & Bug fixing.
- Tools and Technology used are Core Java, Restful Webservices, JSON, Git, Gradle, Tibco Administrator Tool and Tibco BW.
Full Stack Developer
Tata Consultancy Services Ltd
04.2015 - 12.2017
- Project: TCS ION(iCamera)
- Icamera is cloud-based solution provided by TCS ION. It is end-to-end framework that provides real time monitoring and visibility of applications i.e. Servers, databases, networks, etc.
- Requirement Analysis of tool to configure environment ready for monitoring.
- Creation of required optimized schemas and tables to be used at server side which is to be used for configuration and analysis of data.
- Developed use cases for configuration of Resources and KPIs.
- Peer Code Review, Unit testing & Bug fixing.
- Responsible for Continuous Integration (CI) & Continuous Deployment (CD) of project using Jenkins.
- Managing code repository using SVN.
- Tools & Technology used are Core Java, ExtJs6, SVN, MySql , Eclipse, Maven, Wildfly.
Full Stack Developer
Tata Consultancy Services Ltd
11.2013 - 03.2015
- Project: TCS MasterCraft Sustain Suite
- TCS Mastercraft Sustain Suite is ITSM product which enables organizations to manage Release Management/ Knowledge Manager/ Discussion Forum/ Incident Management/ Change Management/ Problem Management raised for application support.
- Design and developed Article Management, Document Management and Discussion Forum.
- Developed forum to discuss business related issues and solutions which included feature like Posting discussion, commenting on discussion, liking or disliking post.
- Developed self-service portal where user can configure screen according to his/her needs.
- Configuration could be done to show latest article and documents, most liked discussions, recently posted discussions etc.
- Unit testing & Bug fixing.
- Tools and technologies used are Core Java, ExtJs3.4, PostgresSQL, SVN, Eclipse,Jboss7
Education
B.Tech - Information Technology
CT Institute of Technology(PTU)
Jalandhar, Punjab 01.2008 - 01.2012
Skills
Java
Spring Boot
Microservices architecture
Test-driven development
Java performance tuning
Technology integration
Application deployment
Remote collaboration
Problem-solving abilities
Software updates
Agile development methodology
SQL database management
Certification
Oracle Certified Java Programmer in JDK1.6
Timeline
Senior Java Developer
Credit Agricole Corporate and Investment Bank
04.2022 - Current
Technical Lead
Tata Consultancy Services Ltd
01.2021 - 04.2022
Team Lead
Tata Consultancy Services Ltd
09.2020 - 12.2020
Sr. Java Developer
Tata Consultancy Services Ltd
08.2019 - 08.2020
Java Developer
Tata Consultancy Services Ltd
01.2018 - 07.2019
ITIL Foundation Certified
12-2015
Full Stack Developer
Tata Consultancy Services Ltd
04.2015 - 12.2017
Full Stack Developer
Tata Consultancy Services Ltd
11.2013 - 03.2015
Oracle Certified Web Component Developer
06-2012
Oracle Certified Java Programmer in JDK1.6
05-2012
B.Tech - Information Technology
CT Institute of Technology(PTU)
01.2008 - 01.2012
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