Cybersecurity undergraduate and web developer based in Sri Lanka, passionate about penetration testing, VAPT, and ethical hacking.

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What I can
do for you

From penetration testing and VAPT engagements to full-stack web development — every service is delivered manually, methodically, and with a clear written output you can act on.

01

Service 01

Penetration Testing
& VAPT

Full-cycle web application and network penetration testing — from recon and enumeration through exploitation to post-exploitation and lateral movement. Every engagement is 100% manual, not a scan-and-report. I follow structured methodology (OWASP, PTES) and deliver clear risk-rated findings that your team can actually remediate. Every engagement also includes a full vulnerability assessment — automated scanning as a baseline, then manual verification — so you get both breadth and depth.

What's Included

Scoping session to define targets, rules of engagement, and out-of-scope assets
Passive and active reconnaissance — OSINT, subdomain enum, port scanning
Manual vulnerability identification across OWASP Top 10 and beyond
Exploitation with proof-of-concept evidence for every confirmed finding
Post-exploitation — privilege escalation, lateral movement, persistence checks
Automated scanning (Nessus / OpenVAS) as a baseline, with every finding manually verified — no false-positive noise
Executive summary suitable for board, audit or compliance sign-off (ISO 27001, PCI DSS)
CVSS-scored report for both technical teams and executive audience
Free re-test of all critical and high findings after remediation

Methodology

01
Reconnaissance
OSINT gathering, subdomain enumeration, technology fingerprinting, attack surface mapping.
02
Scanning & Enumeration
Port scanning, service detection, vulnerability scanning, manual web crawling.
03
Exploitation
Manual exploitation of confirmed vulnerabilities with PoC capture — no false positives.
04
Post-Exploitation
Privilege escalation, persistence testing, lateral movement, data exfil simulation.
05
Reporting & Re-test
Risk-rated findings, remediation roadmap, executive summary, and free re-test.

What You Receive

01
Executive Summary
Risk posture overview, critical finding summary, business impact assessment — readable by a board member in 5 minutes.
02
Findings Register
Every vulnerability catalogued with CVSS 3.1 score, severity rating, affected asset, and exploitability assessment.
03
Proof of Concept
Step-by-step reproduction instructions, screenshots, request/response captures, and tool output for every confirmed finding.
04
Remediation Roadmap
Prioritised fix list with specific code-level, config-level, or process-level remediation guidance for each finding.
05
Re-test Certificate
Formal confirmation that critical and high findings were retested and verified as resolved after remediation.

Tools Used

Burp Suite Nmap Metasploit SQLMap Nessus / OpenVAS Nikto Kali Linux Gobuster Wireshark Hashcat
Manual. Thorough.
Risk-Rated.

No automated scan dumps. Every finding is manually verified, exploited where safe, and explained clearly enough for a developer to fix it on day one.

100%Manual
OWASPAligned
CVSSScored

Scope Options

Web Application Pentest
Network / Infrastructure Pentest
API Security Testing
Internal Network Assessment
Combined Web + Network

Best For

Compliance & audit requirements (ISO 27001, PCI DSS)
Pre-launch security sign-off for web applications
Annual security review for SMEs
Board-level security reporting
Request a Pentest
02

Service 02

Secure Web
Development

Full-stack web development in PHP, MySQL, and JavaScript — with security baked in from line one, not bolted on at the end. I build clean, performant, responsive applications: from portfolio sites and business landing pages to internal management systems and custom tools.

What's Included

Responsive front-end using Bootstrap or custom CSS — looks great on every device
PHP/MySQL back-end with parameterised queries, input validation, and session security
OWASP-aware development — SQLi, XSS, CSRF, IDOR protections built in
Admin panels, CRUD systems, and custom dashboards
Clean, commented code handed over with documentation
Optional post-delivery security review of the finished product

Recent Builds

→
Dreamway Education Website
Full corporate website with course listings, contact forms, and CMS-style admin panel.
→
Timex Inventory Management System
Internal PHP/MySQL IMS for tracking stock, purchase orders, and reporting — used daily in production.
→
Portfolio Website (this site)
Custom PHP portfolio with modular includes, dynamic page system, and zero external CMS dependency.

Stack

PHP 8 MySQL JavaScript Bootstrap HTML5 / CSS3 Git
Built secure.
Shipped clean.

Most developers secure their code as an afterthought. Because I test applications for a living, security is part of the architecture from the first commit.

OWASPAware
FullStack
PHPMySQL

Project Types

Business & Portfolio Websites
Internal Tools & Admin Panels
Inventory & Management Systems
Landing Pages & Marketing Sites
Custom PHP APIs & Back-ends
Start a Project
03

Service 03

Network & Infrastructure
Security

Network-layer attack simulation, traffic analysis, and firewall auditing — finding open ports, weak protocols, misconfigured services, and unpatched devices before an attacker does. Backed by hands-on enterprise network management experience across multiple large organisations.

What's Included

Full port scan and service enumeration across the target IP range
Firewall rule review and misconfiguration identification
Weak protocol detection — Telnet, FTP, SNMPv1, weak SSL/TLS, open RDP
Network traffic capture and analysis for suspicious patterns
Internal network segmentation review — flat network risk assessment
Remediation report with prioritised patching and config hardening steps

Tools

Nmap Wireshark OpenVAS iptables Netcat Nessus
Find what's
exposed first.

Having managed enterprise networks at Commercial Bank, MAS Intimates, and Timex Garments, I know how quickly misconfigurations appear — and exactly where to look for them.

3+Yrs Mgmt
L2/L3Coverage

Common Findings

Default credentials on network devices
Flat networks with no internal segmentation
Unencrypted management protocols (Telnet, HTTP)
Open RDP / SMB exposed to internal users
Request Network Review
04

Service 04

Social Engineering
& OSINT

The weakest link in most organisations isn't the firewall — it's the people behind it. Social engineering engagements simulate real-world human-layer attacks: phishing campaigns, pretexting scenarios, and OSINT-driven reconnaissance to expose exactly how much damage a well-crafted lure can do.

What's Included

OSINT target profiling — email formats, org structure, key personnel, public data exposure
Phishing campaign simulation — custom lure pages, email spoofing, click tracking
Pretexting scenario design and execution within agreed scope
Vishing script development and simulation planning
Awareness gap report — who clicked, what they gave up, how the attack succeeded
Remediation recommendations — training, process changes, technical controls

Tools

Maltego theHarvester Shodan GoPhish SET OSINT Framework
People are the
attack surface.

Technical controls stop technical attacks. Social engineering bypasses all of that. The only defence is knowing exactly how exposed your people are — before a real attacker finds out.

OSINTDriven
HumanLayer

Important Note

All engagements require explicit written authorisation
Scope and rules of engagement defined before any activity
No credential harvesting outside agreed parameters
Full debrief with all targets after engagement closes
Discuss Engagement
Why Work With Me

What sets this
engagement apart

Always Manual

No engagement is just a scan-and-report. Every finding is manually verified and exploited where possible — because automated tools miss what skilled humans find.

Both Sides of the Fence

I manage enterprise infrastructure by day and break into systems by night. That dual perspective means I understand the defender's constraints as well as the attacker's opportunities.

Clear Communication

Reports are written for two audiences — technical teams who need to fix things, and executives who need to understand risk. No jargon dump, no filler.

Re-test Included

Critical and high findings are re-tested after remediation at no additional cost. You get a re-test certificate confirming the issues are closed.

Ethics & Authorisation

Every engagement runs within explicit written scope and rules of engagement. Security work without proper authorisation isn't security work — it's a crime.

Practical Remediation

Remediation guidance is specific and actionable — not "patch your software." You get exact config changes, code fixes, or process improvements for each finding.

Pricing

Transparent
Engagement Tiers

Starter
Basic Assessment

For small web apps, solo projects, or developers who want a security review before launch.

LKR
On Request
Scoped per engagement
  • Web application scan + manual review
  • OWASP Top 10 coverage
  • Risk-rated findings report (PDF)
  • Remediation guidance per finding
  • Executive summary
  • Re-test certificate
Get a Quote
Enterprise
Full Engagement

End-to-end offensive engagement including social engineering, network, and web — for organisations that want the complete picture.

LKR
On Request
Scoped per engagement
  • Web + Network + Social Engineering
  • OSINT & phishing simulation
  • Full PoC documentation
  • Board-ready executive report
  • Awareness gap reporting
  • Re-test certificate + debrief call
Get a Quote

Let's Get Started

Ready to find your
vulnerabilities first?

Drop me a message to discuss scope, timeline, and pricing. All engagements start with a free scoping call — no commitment required.