---
title: "Subhan Abdul Wahid - Consultant in Koil | Tal"
description: "Meet Subhan Abdul Wahid, Over 3 years of experience as a Production Support Engineer in ETL, Unix, Linux, SQL, and Oracle, tableau and Basic Knowledge in Shell ScriptingWell-versed in Debugging, and Troubleshooting. based in Koil."
image: "https://tal.club/meet/subhan/share-image"
---

# Subhan Abdul Wahid on Tal

## Headline

Over 3 years of experience as a Production Support Engineer in ETL, Unix, Linux, SQL, and Oracle, tableau and Basic Knowledge in Shell ScriptingWell\-versed in Debugging, and Troubleshooting\.

## About

Linux & Shell Scripting: • Good knowledge in Linux, Unix and basic UNIX shell Scripting & ETL • Well versed with UNIX architecture\. Essentials Unix Commands and File/Directory related command such like as \(passwd, cal, touch, file, wc, sort, cut, grep, dd, sed, awk, write, wall, read, test, ulimit, chmod, cut, sort, ls, cat, mkdir, rmdir, cd and Unix administration commands\. Scheduling job by at and crontab feature\. • Basic Knowledge in Shell Scripting • Use a regular expression to search for multiple similar strings\. • Replace one pattern with another in sed, using regular expression where necessary\. Use the power of grep, sed, ps and gunzip\.Maintenance of Crontab’s activities Oracle\-SQL\. • Knowledge on SQL \(Such as \- Using DDL, DML, DCL, TCL\) Statements to Create and Manage Tables, Constraints \(primary Key, Unique Key, Check, Not Null, foreign Key\), Optimization and Indexes, functions\. • Experience in Writing Complex Joins and Sub queries in SQL\. • Good knowledge of SQL Functions

## Location

Koil

## Work experience

Consultant at Hoonartek, Mar 2025 \- Jan 2026 · 11 mos, India

Production Support Engineer at Tech Mahindra, Apr 2023 \- Mar 2025 · 2 yrs, Pune, Maharashtra, India, Linux & Shell Scripting: • Good knowledge in Linux, Unix and basic UNIX shell Scripting & ETL • Well versed with UNIX architecture\. Essentials Unix Commands and File/Directory related command such like as \(passwd, cal, touch, file, wc, sort, cut, grep, dd, sed, awk, write, wall, read, test, ulimit, chmod, cut, sort, ls, cat, mkdir, rmdir, cd and Unix administration commands\. Scheduling job by at and crontab feature\. • Basic Knowledge in Shell Scripting • Use a regular expression to search for multiple similar strings\. • Replace one pattern with another in sed, using regular expression where necessary\. Use the power of grep, sed, ps and gunzip\.Maintenance of Crontab’s activities Oracle\-SQL\. • Knowledge on SQL \(Such as \- Using DDL, DML, DCL, TCL\) Statements to Create and Manage Tables, Constraints \(primary Key, Unique Key, Check, Not Null, foreign Key\), Optimization and Indexes, functions\. • Experience in Writing Complex Joins and Sub queries in SQL\. • Good knowledge of SQL Functions

## Education

Bachelor of Commerce \- BCom, Business Administration and Management, General, Dr\. Bhim Rao Ambedkar University, Agra

[View the original profile](https://tal.club/meet/subhan)

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