Insights and Articles by Debasis Bhattacharjee

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The Blog

From the
Desk of a Builder.

No recycled advice. No SEO filler. Just hard-earned insight from someone who has spent twenty years actually doing the work.

67 Essays Published

13 Topics Covered

AI & Automation ◆ Beyond Code ◆ Bug Bounty Tactics ◆ Career & Tech Culture ◆ Cybersecurity Tools ◆ Ethical Hacking Fundamentals ◆ Free Tools & Resources ◆ Network & Infrastructure ◆ Passive Income & Digital Products ◆ Red Team Operations ◆ SEO & Content Marketing ◆ Social Engineering & OSINT ◆ Software Engineering ◆ Software Products ◆ Web Application Pentesting ◆ AI & Automation ◆ Beyond Code ◆ Bug Bounty Tactics ◆ Career & Tech Culture ◆ Cybersecurity Tools ◆ Ethical Hacking Fundamentals ◆ Free Tools & Resources ◆ Network & Infrastructure ◆ Passive Income & Digital Products ◆ Red Team Operations ◆ SEO & Content Marketing ◆ Social Engineering & OSINT ◆ Software Engineering ◆ Software Products ◆ Web Application Pentesting ◆

All Posts AI & Automation Passive Income & Digital Products Career & Tech Culture Free Tools & Resources SEO & Content Marketing Bug Bounty Tactics Web Application Pentesting Ethical Hacking Fundamentals Network & Infrastructure Software Products Cybersecurity Tools Social Engineering & OSINT Red Team Operations Software Engineering Beyond Code

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Latest Essay Jan 2026

F0

PASSIVE INCOME &AMP; DIGITAL PRODUCTS

From 0 to $5K/Month – Passive Income Through Selling Printable Planners

Passive Income & Digital Products 0 min read

From 0 to $5K/Month – Passive Income Through Selling Printable Planners

Jan 07, 2026 Read Essay →

All Essays

Career & Tech Culture

Career transition – from developer to tech lead

Jan 07, 2026 0 min read Read →

Bug Bounty Tactics

5 Real-World Case Studies of How Ethical Hackers Saved Companies Millions

Jan 02, 2026 0 min read Read →

5R

BUG BOUNTY TACTICS

AI & Automation

Beyond ChatGPT – 7 Specialized AI Tools That Are Changing Creative Industries

Jan 01, 2026 0 min read Read →

BC

AI &AMP; AUTOMATION

Passive Income & Digital Products

Printables, Plugins, Courses & More – The Passive Income Secret No One Told You About

Dec 31, 2025 0 min read Read →

PP

PASSIVE INCOME &AMP; DIGITAL PRODUCTS

Social Engineering & OSINT

Social Engineering Techniques – The Human Element of Ethical Hacking

Dec 16, 2025 0 min read Read →

SE

SOCIAL ENGINEERING &AMP; OSINT

AI & Automation

Multimodal AI is Here – How Models That See, Hear, and Understand Text Are Reshaping User Experience

Dec 15, 2025 0 min read Read →

MA

AI &AMP; AUTOMATION

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