I’m an emerging cybersecurity and AI observability engineer with hands-on experience across DevSecOps and security analytics. I build practical pipelines and automation that help teams detect threats faster, reduce false positives, and respond more reliably—often by bringing AI-supported workflows into real security monitoring systems. I’m especially interested in turning security telemetry into actionable insights using skills in Python, bash, PowerShell, SIEM/EDR tooling, and data analytics. From designing automation for vulnerability scanning and incident enrichment to hardening cloud and endpoint environments with zero-trust principles, I enjoy building secure, scalable systems where evidence and response are tightly connected.…

Mangesh Bhattacharya

I’m an emerging cybersecurity and AI observability engineer with hands-on experience across DevSecOps and security analytics. I build practical pipelines and automation that help teams detect threats faster, reduce false positives, and respond more reliably—often by bringing AI-supported workflows into real security monitoring systems. I’m especially interested in turning security telemetry into actionable insights using skills in Python, bash, PowerShell, SIEM/EDR tooling, and data analytics. From designing automation for vulnerability scanning and incident enrichment to hardening cloud and endpoint environments with zero-trust principles, I enjoy building secure, scalable systems where evidence and response are tightly connected.…

Available to hire

I’m an emerging cybersecurity and AI observability engineer with hands-on experience across DevSecOps and security analytics. I build practical pipelines and automation that help teams detect threats faster, reduce false positives, and respond more reliably—often by bringing AI-supported workflows into real security monitoring systems.

I’m especially interested in turning security telemetry into actionable insights using skills in Python, bash, PowerShell, SIEM/EDR tooling, and data analytics. From designing automation for vulnerability scanning and incident enrichment to hardening cloud and endpoint environments with zero-trust principles, I enjoy building secure, scalable systems where evidence and response are tightly connected.

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Skills

Experience Level

Python
Expert
AWS
Expert
Azure
Expert
Bash
Expert
API
Expert
PowerShell
Expert
Amazon Web Services
Expert
Jira
Expert
Docker
Expert
Kubernetes
Intermediate
Elasticsearch
Intermediate
Active Directory
Intermediate
Data Science
Intermediate
Golang
Intermediate
C++
Intermediate
C#
Intermediate
Data Visualization
Intermediate
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Language

English
Fluent
Hindi
Advanced
Marathi (Marāṭhī)
Advanced

Work Experience

Cybersecurity Engineer at Upwork
August 1, 2025 - Present
Conduct web and mobile penetration testing using Burp Suite, Nmap, OWASP ZAP, FFUF and Nuclei. Build security automation using Python, SOAR, Snyk and Trivy. Develop SIEM/UEBA solutions and automate incident response workflows. Perform MITRE ATT&CK emulation and deliver remediation reports.
DevSecOps Engineer at Ameya Data Solutions
May 1, 2024 - August 1, 2024
Developed an AI-enhanced, self-service EDR and vulnerability scanning toolkit (Python, Snyk, Trivy) enabling engineering teams to detect and remediate risks without security-team bottlenecks, improving vulnerability-detection coverage by 33%. Automated secure configuration and patch management using Ansible, embedding secure-by-default guardrails into deployment workflows alongside developers.
Cybersecurity Observability & DevSecOps Engineer at Ameya Data Solutions
May 1, 2024 - May 31, 2025
Designed AI-powered threat-detection systems that reduced false positives and enhanced SOC visibility. Built real-time pipelines integrating SIEM, IDS/IPS, EDR, and cloud telemetry for unified monitoring. Strengthened AWS security via IAM redesign, VPC segmentation, and Zero-Trust architecture. Developed AI-enhanced EDR tools using Python, Snyk, and Trivy to improve vulnerability detection accuracy. Automated patching and compliance workflows using Ansible, reducing configuration drift.
Data Analyst Intern - Security Analytics at Ameya Data Solutions
August 1, 2023 - December 1, 2023
Deployed Fluent Bit and OpenSearch/Kibana log-analytics pipelines that reduced log-correlation and forensic-analysis effort by 35%, speeding up security incident triage. Hardened Windows, Linux, and macOS endpoints as part of continuous, scaled endpoint security assessment.

Education

Master of Information Technology Security (AI specialization) at Ontario Tech University
January 1, 2025 - April 1, 2027
Honours Bachelor of Information Technology (Cybersecurity) at Seneca Polytechnic
January 1, 2021 - January 1, 2025
Engineering Diploma, Computer Systems Networking & Telecommunications at Humber Polytechnic
May 1, 2021 - May 1, 2021

Qualifications

CompTIA PenTest+
January 11, 2030 - July 5, 2026
IBM AI Engineering Professional Certificate
January 11, 2030 - July 5, 2026
PCEP
January 11, 2030 - July 5, 2026
Microsoft Certified: Azure Fundamentals
January 11, 2030 - October 9, 2026
Certificate of Cloud Security Knowledge (CCSK), Cloud Security Alliance
January 11, 2030 - October 9, 2026
Cisco Certified Network Associate (CCNA)
January 11, 2030 - October 9, 2026
Certified Ethical Hacker (CEH)
January 11, 2030 - October 9, 2026

Industry Experience

Software & Internet, Professional Services, Other, Computers & Electronics, Education, Government
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