Hi, I’m
DEBARSHI SAHA
Kolkata,India
Summary
Having 7+ years of experience in Information Technology industry in different domains which covers design, development, support and leadership to drive a team for building software applications in Banking, Utility, Coal & Mining, Entertainment and Telecom domain using Java/J2EE technical base. This experience also includes direct client interaction and relation with Company like Coal India ( Gov. of India, PSU)
Overview
8
years of professional experience
2
years of post-secondary education
Work history
InfosysKolkata, West Bengal
Technical Lead
03.2022 - Current
Job overview
- Involved in analysis and understanding the new business stories which come in the requirement documents.
- Post analysis and refining the business stories, developed the same along with unit test cases in LAB/UAT environment.
- Product go live deployment document preparation and checking all the prerequisite before live deployment.
- As a team lead, managing and assisting team mates on critical issues.
- Production issue analysis and correct the same with proper RCA.
- Responsible for acting as Component Owner (CO) to look after multiple microservices to run a business functionality.
- Apart from the core responsibility, also involved with platform team to analyse infrastructure issues.
Tata Consultancy ServicesKolkata, West Bengal
Technical Lead
07.2019 - 03.2022
Job overview
- As a Tech Lead, involved in designing, planning and implementing new changes based on the requirement from the business to meet the product's need with the current market trends.
- Application development experience includes different back-end technologies like Spring, Dropwizard framework along with business process workflow engine like BPMN
- Performed impact analysis for any new implementation on the existing system at refinement stage.
- Post development, created unit test cases and deployed changes on UAT/Lab environments after all unit test cases passed.
- Prepared all the prerequisite scripts before final sanity testing.
- Executed production deployment process by making implementation plan along with creating service request ticket.
- Responsibilities also include making reporting scripts and job schedules and also verifying the report data for PII content before final release to production.
- Developed data cleaning and search jobs for reducing manual tasks for the support team.
- As a senior team member, assisted other team mates on their work.
Vareli Tec Nac Pvt LimitedKolkata, West Bengal
Software Developer
10.2018 - 06.2019
Job overview
- Created new functionalities for the intranet-based ERP software of Coal India Ltd. at client location which upgrades the functionality of selling coal with new auction processes.
- Took the responsibility of both the back-end and front-end development in sales module for the new requirement of coal-auction scheme which was intended for selling coal all over India with an enhanced way.
- Made SQL scripts as a prerequisite of the production deployment.
- Involved in client meetings to get the clarity on requirements and business feasibility.
British TelecommunicationsKolkata, West Bengal
Telecom Analyst
09.2016 - 10.2018
Job overview
- Performed role of Technical Support engineer which encompassed responsibilities of identifying and fixing production bugs and maintaining data consistency in prod-DB for global business service portal of British Telecommunications.
- Worked on BMC Remedy and ServiceNow tools in order to create incident and service request tickets.
- Developed new ticket automation tool for influenza vaccine company CSL Seqirus in order to streamline ticket creation process.
Education
University of CalcuttaKolkata, West Bengal
M.Tech from Information Technology
08.2014 - 08.2016
Skills
- TECHNICAL SKILLS
- Languages:
- JAVA 8 - 17, SQL, Python
- Technology: Servlet, Maven, Spring Framework, Dropwizard Hibernate, RESTful Webservice with Spring boot, BPMN workflow tool, Spring Security, Docker, Kubernetes, Jenkins, Kafka, HiveMq
- Tools: Keycloak, Grafana, Kibana,
- AWS Services: EC2, My SQL RDS, CloudWatch, S3
- IDE: Eclipse, Spring Tool Suit
- Web Server: Apache Tomcat
- Application server: Weblogic
- DBMS: MySql, Oracle DB, Cassandra
- Operating System: Linux, Windows
- CERTIFICATION & TRAINING
- Certification: ORACLE CERTIFIED ASSOCIATE, JAVA SE 8 PROGRAMMER
Accomplishments
- Received top performer award in TCS.
- Received Insta award in Infosys.
- Completed certification on Spring Boot in Infosys.
Languages
English
Fluent
Timeline
Technical Lead
Infosys
03.2022 - Current
Technical Lead
Tata Consultancy Services
07.2019 - 03.2022
Software Developer
Vareli Tec Nac Pvt Limited
10.2018 - 06.2019
Telecom Analyst
British Telecommunications
09.2016 - 10.2018
University of Calcutta
M.Tech from Information Technology
08.2014 - 08.2016
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