freelance dev — ethical hacker

build. & breach.

Fast, secure software for founders and growing brands.
Engineered with precision — hardened by design.

+5yrs

coding

+40

projects shipped

+25

happy clients

Portrait of Syed Rehan available now rehu. — india

01 about

rehu builds fast, writes secure code, and thinks like an attacker.

Freelance developer with a strong foundation in software engineering and ethical hacking. I help founders, agencies and small businesses turn rough ideas into clean, secure products that actually move metrics.

no fluff. no overengineering.
just work that earns trust on day one.

5+
years coding
40+
projects shipped
25+
happy clients
<12h
avg. reply time
HTMLCSSJavaScript ReactNode.jsPython FastAPIEthical HackingPen Testing OWASP Top 10Network SecurityGit LinuxREST APIsPostgreSQL
HTMLCSSJavaScript ReactNode.jsPython FastAPIEthical HackingPen Testing OWASP Top 10Network SecurityGit LinuxREST APIsPostgreSQL

02 selected work

featured projects

hover a row for a preview — click to open.

01

A.I. Tool

A.I. Tool

Iru — AI Telegram Bot

Iru — AI Telegram Bot

Python / Groq

Python / Groq

02

Security Research

Security Research

IRAM-091 Hash Algorithm

IRAM-091 Hash Algorithm

Python / Crypto

Python / Crypto

03

Group Management

Group Management

RehuXrose — Telegram Bot

RehuXrose — Telegram Bot

Python / PostgreSQL

Python / PostgreSQL

03 services

what i build

Pick a service or describe the problem — I'll scope it, price it, and ship it.

Software development

Software Development

Custom applications and internal tools — clean code, maintainable architecture, built to last.

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Automation

Automation Solutions

Replace manual work with reliable scripts and pipelines that save hours every week.

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Websites

Premium Websites

Modern, responsive sites built for speed, SEO and conversions. Makes your brand look senior.

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Chatbots

Custom Chatbots

Smart bots for WhatsApp, Telegram and web — support, lead capture and qualification 24/7.

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Security

Security Solutions

Security assessments, ethical hacking, hardening. Find the holes before someone else does.

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04 why me

what you actually get

Six commitments on every project. No exceptions.

Fast Delivery

Tight scopes, daily updates, realistic timelines. Most projects ship in days, not months.

Premium UI

Clean, conversion-focused interfaces. Every section drives action — nothing is decorative.

Security-First

Built by an ethical hacker. Inputs sanitized, auth hardened, secrets protected. No obvious holes shipped.

Clear Communication

Plain-English updates, honest pricing, real timelines. No jargon, no surprise invoices.

Problem Solving

Stuck integrations, broken automations, weird bugs. I dig in until it works — solutions, not excuses.

Post-Launch Support

I don't disappear after delivery. Bug fixes and small tweaks stay covered after your launch.

05 contact

let's build something.

Avg. reply time: under 12 hours. Fill the form, email, or WhatsApp — whichever is fastest.

tell me about your project.

Share a few details and I'll come back with a clear scope, timeline and price.

  • rehuonly@gmail.com
  • remote · worldwide
Project Type
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have a project in mind?
let's make it real.

start a project