Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Sanju Sadanandan

Sanju Sadanandan

Kottayam

Summary

IT professional with 12+ years in software development, focusing on mainframe technologies. Expertise in analysis, design, coding, testing, and production support for complex systems. Proficient in COBOL, JCL, DB2, CICS, and SQL, with a strong track record in managing high-priority applications and maintaining SLAs using ServiceNow. Demonstrated leadership in mentoring teams and coordinating projects in retail, logistics, and financial services environments.

Overview

13
13
years of professional experience

Work History

Technology Lead

Infosys Limited
Trivandrum
06.2021 - Current
  • Spearheaded IT solution recommendations to enhance operational efficiency and system performance.
  • Collaborated with business stakeholders to align system designs with technical requirements.
  • Managed full project lifecycles, leading a team of 10 from requirements gathering to implementation.
  • Prepared comprehensive functional, technical, and design documentation for successful project delivery.

Technology Analyst

Infosys Limited
Trivandrum
04.2018 - 05.2021
  • Executed impact analysis and developed technical documentation to optimize mainframe systems and critical interfaces.
  • Directed development, testing, and deployment of system changes while ensuring compliance with SLAs.
  • Managed incident processes focused on root cause investigation and major incident response.
  • Facilitated trend analysis for continuous improvement in incident management.

Senior Software Engineer

Infosys Limited
Trivandrum
01.2015 - 05.2018
  • Resolved high-priority incidents for mainframe-based financial applications within service level agreements.
  • Authored comprehensive documentation to enhance user understanding and facilitate application usage.
  • Subject Matter Expert for all Mainframe financial applications
  • Acquired direct knowledge transfer from vendor and developed critical financial applications AIDs (Application Information document)
  • Handle technical queries and implement remedies for application problems.

Software Engineer

Infosys Limited
Trivandrum
08.2012 - 12.2014
  • Contributed to business realignment project by rapidly learning and applying requirements.
  • Enhanced critical applications to ensure accuracy and alignment with business objectives.
  • Optimized mainframe applications using DB2 and COBOL, emphasizing performance improvements.
  • Developed file transfer protocols (FTP to SMTP) to facilitate efficient data exchange.

Education

Bachelor of Technology (B.Tech.) - Computer Science And Engineering

Amrita School of Engineering
Kollam
05-2012

Skills

COBOL, JCL, File AID, TSO, ISPF, DB2, Putty, IMS, VSAM, CICS

Languages

Malayalam
First Language
English
Proficient (C2)
C2

Timeline

Technology Lead

Infosys Limited
06.2021 - Current

Technology Analyst

Infosys Limited
04.2018 - 05.2021

Senior Software Engineer

Infosys Limited
01.2015 - 05.2018

Software Engineer

Infosys Limited
08.2012 - 12.2014

Bachelor of Technology (B.Tech.) - Computer Science And Engineering

Amrita School of Engineering

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Sanju Sadanandan