Sayan Chatterjee
Information Security/Cyber Security
Kolkata,WB
Work Preference
Summary
Assistant Manager (Cyber Security) coordinating cross-functional security testing for client deliveries spanning assessments, reporting, and remediation support. Aligns engineers, reviewers, and client stakeholders across multiple engagements while keeping timelines, findings quality, and communication on track. Contributes to proposal development and security process documentation that supports future metrics and delivery consistency.
Overview
3
3
Languages
6
6
Certifications
6
6
years of professional experience
Work History
Assistant Manager (Cyber Security)
PwC India
10.2021 - Current
- Led end-to-end planning and execution of security testing engagements across multiple geographies, coordinating cross-functional teams and ensuring timely delivery of assessments.
- Actively involved in multiple client engagements covering web application security assessments, network VAPT, API security assessments, Android mobile application assessments, and configuration review.
- Performed security assessments covering vulnerability assessment, penetration testing, and application security in line with global standards such as OWASP, CIS, and STIG.
- Performed comprehensive configuration reviews of network devices and hosting platforms based on MBSS baselines and global security standards.
- Prioritizing OWASP top 10 vulnerabilities while conducting Application Security Testing. Following OWASP checklist.
- Automated Scanning and Manual Verification of the findings and eliminating the false positives.
- Contributed to business development efforts by assisting in the development and creation of proposals.
- Coordinate end-to-end testing plans, scope definitions, and deliverable timelines for multi-site client engagements.
- Support client communication throughout assessments by clarifying findings, timelines, and remediation questions.
- Review network device and hosting platform configurations against baseline security standards and client requirements.
- Use web application security tools to support scanning, validation, and issue triage during assessments.
- Assist with proposal development by contributing technical scope details, testing approaches, and engagement inputs.
Cyber Security Analyst
Prime Infoserv LLP
03.2021 - 09.2021
- Perform Vulnerability Assessment. Making sure that risks are assessed, evaluated and proper actions have been taken to limit their impact on the Information and Information Systems.
- Identify and eliminate the False Positives.
- Identify Risks and corresponding controls applicable in the environment.
- Performed internal and external network security audits to identify exposure across systems and services.
- Designed and executed web application security testing for black box and grey box engagements.
- Reviewed vulnerability findings and prioritized risks based on environment impact and control coverage.
- Conducted vulnerability assessments for critical applications and infrastructure using approved testing methods.
- Validated findings from automated scans by checking evidence against application behavior and responses.
- Analyzed network traffic and scan output to support deeper investigation of suspicious activity.
- Identified application risks and mapped practical controls for remediation planning.
- Supported manual penetration tests across web and network targets using open source and commercial tools.
- Reported verified vulnerabilities with recommended remediation steps for development and operations teams.
- Coordinated security awareness sessions by explaining common threats and safe handling practices.
Education
Bachelor of Technology - Computer Science and Engineering
Abacus Institute of Engineering and Management
Diploma - Computer Science and Technology
Elite Polytechnic Institute
Higher Secondary (12th) - undefined
Kanchrapara High School
Secondary (10th) - undefined
Halisahar High School
Skills
Web application security
VAPT
Mobile application testing
Kali Linux
Penetration testing
Burp Suite
OWASP ZAP
Nmap
Wireshark
SQL injection testing
Cross-site scripting testing
OWASP test planning
Manual verification
False positive analysis
Security baseline review
Exploit validation
Threat modeling
Static application security testing
Dynamic application security testing
Client engagement management
Threat hunting
Incident response
Log analysis
Business development support
Certification
Certified Red Team Professional (CRTP)
Accomplishments
- Used Microsoft Excel to develop inventory tracking spreadsheets.
- Resolved product issue through consumer testing.
- Achieved outstanding performance by completing web application security assessment with accuracy and efficiency.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Never give in except to convictions of honor and good sense.
Winston Churchill
Languages
English
Bilingual or Proficient (C2)
Bengali
Bilingual or Proficient (C2)
Hindi
Advanced (C1)
Timeline
Assistant Manager (Cyber Security)
PwC India
10.2021 - Current
Cyber Security Analyst
Prime Infoserv LLP
03.2021 - 09.2021
Secondary (10th) - undefined
Halisahar High School
Higher Secondary (12th) - undefined
Kanchrapara High School
Diploma - Computer Science and Technology
Elite Polytechnic Institute
Bachelor of Technology - Computer Science and Engineering
Abacus Institute of Engineering and Management