James Henry Emorricha // Full-Stack Developer & SOC Analyst

02— experience

TIMELINE // VERIFIED

SOC COVERAGE240OPERATIONAL HOURS

CLIENTS10+ENTERPRISE TENANTS

FORENSICS90+DAY LOG RANGE

CREDENTIALS02VERIFIED ISSUED

2026 // SUMMER OJTCAGAYAN DE ORO, PH

Tier 1 SOC Analyst (OJT Internship)

CyTech Development and Operations Inc.

Monitored live security alert streams across 10+ enterprise clients simultaneously on the Aquila dashboard wallboard, triaging high-volume incoming telemetry and separating benign background noise from active threats.
Conducted deep log correlation and forensic investigation in Elastic (Kibana/KQL) across historical timeframes (7 to 90+ days), analyzing authentication events, source IPs, ASNs, and user behavior.
Investigated Microsoft 365 / Azure AD identity alerts (OAuth2 authorization errors, account lockouts, atypical travel logins correlated with MDM device compliance) and Defender Threat Intelligence phishing signals (SPF/DKIM/DMARC spoof analysis).
Triaged AWS CloudTrail data/management events (S3 unauthenticated bucket access, STS cross-account AssumeRole session verification) and Fortinet FortiGate network security events (SSL-VPN brute force enumeration and web filter blocks).
Analyzed SentinelOne Behavioral AI endpoint detections (DBT - Executables, ransomware heuristics, process execution trees, SHA256 hashes) and verified automated mitigation status (quarantine, kill, remediate).
Documented comprehensive incident reports adhering to a strict two-section protocol ('What do we see?' / 'Where do we see it?') in Aquila and managed escalations via the Tier 2 Kanban board.

2024 // NETWORKING ACADEMYCAGAYAN DE ORO, PH

Cisco Networking Academy / University of Science and Technology of Southern Philippines

Configured switches and end devices to provide secure local and remote access to network resources using Cisco IOS CLI commands.
Engineered IPv4 and IPv6 hierarchical addressing schemes, variable-length subnet masks (VLSM), and verified subnet routing in Cisco Packet Tracer topologies.
Analyzed layer 1 through layer 7 protocols across OSI and TCP/IP models, correlating Ethernet frames, ARP tables, and TCP/UDP port handshakes.
Hardened network infrastructure with switch port security (MAC address limiting, sticky MAC, violation shutdowns) and administrative password encryption.
Conducted end-to-end diagnostic troubleshooting across routers, default gateways, and hosts to resolve connectivity failures.

2023 — PRESENTCAGAYAN DE ORO, PH

University of Science and Technology of Southern Philippines

Named researcher on an academic paper applying graph theory algorithms: 'Toposched: Curriculum Scheduler Using Credit-Aware Floyd-Warshall and Topological Sorting' to automate and optimize prerequisite resolution.
Engineered full-stack and interactive web applications including LearningJemz (Three.js 3D space visualizer & Stockfish chess engine), Bonko Game (real-time WebSockets), and Steezy Gadget Hub (e-commerce).
Active member of the USTP Chess Enthusiast Club, directly translating algorithmic strategy and chess passion into interactive software engines.
Core coursework and practical mastery in Data Structures, Algorithm Design, Relational Database Modeling, and Network Systems.

// VERIFIED CREDENTIALS — CLICK TO INSPECT