Available for freelance work

Alen Sarang Satheesh

Freelance Developer & Cyber Security Analyst_

I build resilient software and break into it before attackers do. From full-stack apps and automation tools to penetration testing and vulnerability assessments — one person, end to end.

4+ Years Experience
26+ Security Targets
4,000+ Project Start

// what I offer

Services

Three core practices. Hire me for one, or for the full lifecycle — build, secure, and automate.

01

Security Testing

Web penetration testing and vulnerability assessments. I find and help patch the flaws in your infrastructure before malicious actors exploit them.

Web Pentesting Vuln Assessment OWASP Top 10
02

Software & App Dev

Full-stack development of resilient software, dynamic web apps, and responsive Android applications — tailored to your business requirements.

Web Apps Android Apps Custom Software
03

Custom Automation

Bespoke automation tools, browser extensions, and specialized plugins that streamline your workflow and kill repetitive digital tasks.

Browser Extensions Automation Scripts Plugins
Browse the full project archive

// how we work together

Process

Clear, lightweight, and transparent from first message to final handover.

Scope

We talk through your goals, constraints, and budget, then agree on a clear deliverable and timeline.

Build / Test

I develop the software or run the assessment, sharing progress so there are no surprises.

Report

You get working code or a clear, prioritized findings report — written to be acted on, not filed away.

Support

Fixes, retests, and follow-up so the result holds up after the engagement ends.

// let's talk

Get In Touch

Accepting inquiries for custom software development, security audits, and automation tooling. Tell me what you're building — let's ship it and secure it.