Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Personal Information
Awards
Disclaimer
Timeline
Generic
Sayan De

Sayan De

Kolkata

Summary

I worked as a System Engineer in Tata Consultancy Services for 6 years. I was trained in mainframe technology. For first 2 years I was working as a Mainframe Batch Job analyst, For next 2 years I was working as a Mainframe Infrastructure Analyst, Later I am working as a Mainframe Developer and SQL Developer and Release Coordinator to a different project.

Currently I am working as Senior Mainframe Developer in Tech Mahindra LTD. I am responsible for any mainframe related development or requirements.

Overview

8
8
years of professional experience
1
1
Certification

Work History

Senior Software Engineer

Tech Mahindra
12.2022 - Current
  • Developed scalable applications using SDLC for timely project delivery.
  • Managed multiple requirements simultaneously while maintaining strict deadlines and high-quality standards.
  • Maintained comprehensive documentation of development work, facilitating knowledge sharing among team members.
  • Enhanced software functionality by identifying and resolving complex technical issues.
  • Analyzed proposed technical solutions based on customer requirements.
  • Mentored junior developers, fostering professional growth and enhancing team productivity.
  • Delivered unit-tested systems within customer-prescribed timeframes.
  • Estimated work hours and tracked progress using Scrum methodology.

Systems Engineer

Tata Consultancy Services
10.2016 - 12.2022
  • Worked as a Mainframe Batch Job analyst for 2 years
  • Worked on Service Now requests and failed mainframe job recovery tasks
  • Provided on time solutions to potential job owner teams
  • OPC current plan modification and batch handling
  • Various operations on mainframe jobs (E.g., Restart, Schedule, Adhoc, Force Complete etc.) Monitoring failed jobs through various mainframe tools
  • Promote and demote packages through Changeman.
  • For next 2 years I was working as a Mainframe Infrastructure Analyst.
  • During this time period I was responsible to keep the mainframe production environment up and running and provide instant solutions or recovery to any infrastructure related issues.
  • Later I worked as a Mainframe Developer and Release Coordinator for different project for 2 years.
  • I was responsible for any mainframe related development or
    requirement and keep the environments ready for any release.

Education

B.Tech - Electrical Engineering

West Bengal University of Technology
01.2016

Higher Secondary -

West Bengal Council of Higher Secondary Education
01.2012

Secondary -

West Bengal Board of Secondary Education
01.2010

Skills

  • Agile Methodologies
  • SDLC
  • JIRA
  • COBOL
  • JCL
  • DB2
  • CICS
  • IDMS
  • IBM Tivoli Workload Scheduler (TWS)
  • OPC
  • CA7
  • AHP
  • Oracle SQL
  • SAR
  • TWS
  • TDWC
  • File-Aid
  • XMODS
  • Omegamon
  • Netview
  • Netcool
  • Secure Agent Console
  • Changeman
  • XMODS
  • TPF
  • HMC
  • Service Now
  • Gitbash
  • Bitbucket
  • Cloudbees Jenkins
  • RLM
  • SQL Developer Suite
  • Filezila

Websites

Certification

  • Critical Thinking, LinkedIn, ATvLArqWSGNxP9TUVmF0kgELGvTz
  • Mainframe Programming Essentials, Tata Consultancy Services
  • ITIL Foundation Certification, Tata Consultancy Services
  • Certificate in Card Transaction Life Cycle & Loyalty, Tata Consultancy Services
  • Design Thinking, Tata Consultancy Services
  • Oracle SQL, Great Learning, verify.mygreatlearning.com/CAGCUFMS
  • CRISP-DM on the AWS STACK, Amazon Web Services
  • Machine Learning Security, Amazon Web Services
  • AQT Ninja, UiPath

Languages

English
Bengali
Hindi

Personal Information

Title: SYSTEM ENGINEER, MAINFRAME DEVELOPER, SQL DEVELOPER

Awards

  • On The Spot Award, Tata Consultancy Services, 05/24/17
  • Applause for Team Award, Tata Consultancy Services, 11/17/17
  • Best Team Award, Tata Consultancy Services, 08/23/18
  • Service & Commitment Award, Tata Consultancy Services, 10/24/19
  • On the Spot Award, Tata Consultancy Services, 04/29/20
  • Service & Commitment Award, Tata Consultancy Services, 10/24/21
  • Pat on the Back Award, Tech Mahindra LTD, 11/03/24

Disclaimer

I hereby declare that above information is correct to the best of my knowledge and belief.

Timeline

Senior Software Engineer

Tech Mahindra
12.2022 - Current

Systems Engineer

Tata Consultancy Services
10.2016 - 12.2022

B.Tech - Electrical Engineering

West Bengal University of Technology

Higher Secondary -

West Bengal Council of Higher Secondary Education

Secondary -

West Bengal Board of Secondary Education

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Sayan De