Summary
Overview
Work History
Education
Skills
Languages
Certification
Courses
Interests
Work Availability
Accomplishments
Affiliations
Websites
Timeline
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Md Sariful Islam

Md Sariful Islam

Cyber Security
Kolkata,WB

Summary

Passionate cybersecurity professional with expertise in threat identification, vulnerability assessment, and network security. Experienced in ATM systems Security & software, ethical hacking, and penetration testing, with a proven track record in process optimization and fraud investigation. Eager to advance security measures and contribute to robust cybersecurity solutions.

Overview

7
7
years of professional experience
5
5
Certification

Work History

Cybersecurity Internship

CodeAlpha
11.2024 - 11.2024
  • Network Sniffer Development: Designed Python-based tool to monitor and analyze network traffic, improving my understanding of network protocols and packet structures
  • Phishing Awareness Training: Created online training module to educate users on identifying phishing threats and adopting secure online practices
  • Secure Coding Review: Conducted code reviews to uncover security vulnerabilities and provided actionable recommendations using static code analysis tools
  • Network Intrusion Detection: Developed Network Intrusion Detection System (NIDS) using Snort and Suricate, configuring alerts for suspicious activities and visualizing detected threats

Cybersecurity Internship

The Red Users
10.2024 - 10.2024
  • Specialized in network and web application security
  • Identified and mitigated threats such as malware, SQL Injection, and XSS using tools like OWASP ZAP
  • Secured network configurations and implemented access controls
  • Conducted vulnerability assessments and promoted security best practices
  • Utilized Wireshark for network monitoring and analysis
  • Enhanced skills in threat detection, risk assessment, and maintaining robust security posture

Customer Engineer

NCR Corporation India Pvt. Ltd.
07.2022 - 05.2023
  • Software Maintenance: Resolved errors and applied security patches on Windows-based ATM platforms
  • Network Management: Addressed IP, VLAN, and Group Policy issues; handled security incidents and fraud attempts
  • Security Compliance: Ensured data protection with updates and encryption protocols
  • Fraud Detection: Investigated fraud cases and implemented preventive measures

Customer Engineer

PROBOX Infotech Private Limited
07.2021 - 06.2022
  • Software Maintenance: Resolved errors and applied security patches on ATM platforms (Windows 7, 8, 10)
  • Network Management: Addressed IP, VLAN, and Group Policy issues, resolving security incidents and fraud attempts
  • Security Compliance: Applied updates and encryption to protect customer data
  • Fraud Detection: Investigated ATM fraud, analyzed logs, and implemented preventative measures

Field Service Engineer

TELETECH
01.2021 - 06.2021
  • Installed, maintained, and repaired power systems at telecommunication tower sites
  • Set up and configured DC power systems, rectifiers, and battery banks for efficient power delivery
  • Diagnosed and repaired Delta PLC unit breakdowns, performing preventive maintenance to minimize downtime
  • Conducted system diagnostics and troubleshooting for power systems and PLC units

Service Engineer

G P Tronics pvt Ltd
02.2019 - 12.2020
  • Installed, maintained, and repaired Vertiv/Emerson UPS systems ranging from 1KVA to 20KVA
  • Managed battery banks and performed battery health testing
  • Specialized in NXC and ITA model 30/40KVA systems with Vertiv certification
  • Provided emergency breakdown support and collaborated with clients to resolve issues promptly

PCB Assembly Engineer

LUMINOUS power technology Pvt. Ltd.
08.2017 - 01.2019
  • Responsible for assembly, testing, and quality assurance of inverter PCBs and electronic components to ensure functionality and compliance with industry standards
  • Skilled in preparing and verifying components for assembly
  • Proficient in troubleshooting issues during assembly and using specialized tools for assembly and testing
  • Ensured adherence to safety and quality standards throughout production process

Education

Diploma - Electronics and Telecommunication Engineering

Elitte Institute of Engineering And Management
Kolkata
05.2017

Class 12th - Vocation Education

West Bengal State Council of Vocational Education & Training
Nalhati
05.2015

Class 10th -

West Bengal Board of Secondary Education
Nalhati
06.2013

Skills

  • Security Software: Wireshark, Kali Linux, Metasploit, Nessus, Burp Suite, Nmap
  • Operating Systems: Windows, Linux, VM ware, Android,
  • Networking: TCP/IP, DNS, DHCP, SSL/TLS, VPN, Firewall Management, Network Troubleshooting
  • Programming: Python (Intermediate), Bash (Intermediate), SQL (Basic), PowerShell (Basic)
  • Penetration Testing
  • Vulnerability Analysis
  • Cross-Site Scripting (XSS)
  • SQL Injection
  • Web Application Security
  • Digital Forensics
  • Network Security
  • Incident Response
  • Threat Management
  • Python (Programming Language)

Languages

English
Intermediate (B1)
Hindi
Advanced (C1)
Bengali
Bilingual or Proficient (C2)

Certification

  • Google Certified Cybersecurity (CC)
  • Cisco Networking Academy Certified Ethical Hacking (CEH)
  • IBM Certified Cybersecurity Analyst Assessment
  • EC-Council Certified Digital Forensics Essentials (DFE)
  • EC-Council Certified Ethical Hacking Essentials (EHE)
  • TryHackMe Certified CompTIA Pentest+
  • TryHackMe Certified Jr Penetration Tester

Courses

  • Simplilearn Certified ed CCNA 200-301
  • Blue Team Certified Introduction to Vulnerability Management
  • EC-Council- Certified Introduction to Dark Web, Anonymity, and Cryptocurrency
  • Blue Team- Certified Introduction to Network Analysis
  • CompTIA- Certified Cybersecurity Analyst (CySA+) (CS0-003)
  • Great Learning Academy- Certified Network Security
  • Great Learning Academy- Certified Linux
  • Tech Mahindra Foundation through Skill India Digital Hub- Certified CyberSecurity (CC)
  • Tata Consultancy Services Forage- Certified Cybersecurity Analyst Job Simulation
  • Udemy- Certified Ethical Hacking: Reverse Shells
  • Cisco Networking Academy- Certified Network Defense
  • TryHackMe- Certified Offensive Pentesting
  • Cybrary- Certified Penetration Testing Professional
  • LinkedIn Learning- Computer Hacking Forensics Investigator (CHFI) Certification Preparation
  • LinkedIn learning- Penetration Testing Web Apps with Kali and Burp Suite
  • LinkedIn learning- Offensive Penetration Testing
  • LinkedIn learning- Penetration Testing Professional Certificate by Cybrary
  • LinkedIn learning- Prepare for the CompTIA Cybersecurity Analyst (CySA+) (CS0-003) Certification
  • LinkedIn learning- CompTIA Cybersecurity Analyst+(CySA+) (CS0-003) Cert Prep: 1 Security Operations
  • LinkedIn learning- CompTIA Cybersecurity Analyst+(CySA+) (CS0-003) Cert Prep: 2 Vulnerability Management
  • LinkedIn learning- CompTIA Cybersecurity Analyst+(CySA+) (CS0-003) Cert Prep: 3 Incident Response and Management
  • LinkedIn learning- CompTIA Cybersecurity Analyst+(CySA+) (CS0-003) Cert Prep: 4 Reporting and Communication
  • Cisco Network Academy- Certified Network Support and Security
  • Cisco Network Academy- Cyber Threat Management
  • Cisco Network Academy- Network Defense

Interests

πŸ’΅πŸ’΄πŸ’ΆπŸ’·πŸͺ™ Numismatist

🏍️ Bike Riding

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Accomplishments

Technical Projects and Skills Certifications and Achievements
  • Certified Ethical Hacker (CEH) – Cisco Networking Academy
  • CompTIA Pentest+
  • Digital Forensics Essentials – EC-Council
  • Google Certified Cybersecurity

These certifications highlight your knowledge in ethical hacking, penetration testing, and digital forensics, which are highly valuable in the cybersecurity field.

Professional Development and Internships
  • Completed internships at CodeAlpha and The Red Users, gaining hands-on experience in penetration testing, vulnerability analysis, and web application security.
  • Successfully carried out incident response, digital forensics, and threat detection using tools like Nmap, Metasploit, Burp Suite, and Wireshark.

Affiliations

  • CodeAlphA Internship affiliation where you worked on cybersecurity-related tasks like penetration testing, vulnerability analysis, and network security.
  • The Red Users Another internship affiliation, contributing to your hands-on experience in digital forensics, threat detection, and incident response.
  • Cisco Networking Academy Affiliation through your certification programs, such as Certified Ethical Hacker (CEH).
  • EC-Council Affiliated through earning certifications like Digital Forensics Essentials, highlighting your commitment to cybersecurity education.
  • Google Cybersecurity Program Recognized for achieving the Google Cybersecurity Certification, further showcasing your involvement with a global leader in IT.

Timeline

Cybersecurity Internship

CodeAlpha
11.2024 - 11.2024

Cybersecurity Internship

The Red Users
10.2024 - 10.2024

Customer Engineer

NCR Corporation India Pvt. Ltd.
07.2022 - 05.2023

Customer Engineer

PROBOX Infotech Private Limited
07.2021 - 06.2022

Field Service Engineer

TELETECH
01.2021 - 06.2021

Service Engineer

G P Tronics pvt Ltd
02.2019 - 12.2020

PCB Assembly Engineer

LUMINOUS power technology Pvt. Ltd.
08.2017 - 01.2019

Diploma - Electronics and Telecommunication Engineering

Elitte Institute of Engineering And Management

Class 12th - Vocation Education

West Bengal State Council of Vocational Education & Training

Class 10th -

West Bengal Board of Secondary Education
Md Sariful IslamCyber Security