Hi, I'm Sushin K

Building secure, scalable, cloud-native systems with 6+ years of expertise in information security

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About Me

SK

Information Security Software Engineer with over 6+ years of experience in developing and testing high-demand security software.

Specialized in software development, system design, cybersecurity, and backend/API development. Passionate about building secure, scalable solutions that protect critical infrastructure.

๐Ÿ›ก๏ธ Cybersecurity Expert
โ˜๏ธ Cloud Architecture
๐Ÿ’ป Full Stack Dev
๐Ÿ’พ Database Design
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Years Experience
0
Projects Completed
0
Clients Served
0
Hours Coded

Featured Projects

๐Ÿ”

Network Audit Tool

Lumen Technologies

Automated network assessments with device discovery, configuration analysis, and compliance reporting through an interactive dashboard.

Python Django SQL Linux

DDoS Build & Activation Tool

Lumen Technologies

Real-time DDoS mitigation platform integrating with Arbor and network routers for instant threat response.

Python Django Arbor Nokia/Juniper

Command & Control Server

Personal Project

๐Ÿ”—

Advanced C2 framework built for security research and penetration testing operations.

Python PostgreSQL Nginx Django

MemErase

Personal Project

๐Ÿ”—

Deep memory erasure tool for secure data sanitization at the hardware level.

C++ Memory Management

Experience

Information Security Software Engineer

Lumen Technologies โ€ข Bengaluru

Dec 2020 - Present

4y 6m

  • Developed automated security testing pipeline reducing testing time by 65%
  • Configured Network Protection Services achieving 98% customer satisfaction
  • Performed network security verification with Nokia/Juniper routers
  • Configured Fortinet Firewalls and Arbor DDoS protection devices

Network Engineer - Python Automation

Tejas Networks โ€ข Bengaluru

Jan 2019 - Dec 2020

1y 11m

  • Automated network operations reducing process time by 85%
  • Delivered 400+ Root Cause Analyses with 95% satisfaction
  • Conducted security testing and bug reproduction
  • Supported customer activation calls and troubleshooting

Testimonials

Sushin's expertise in cloud security transformed our infrastructure. Highly recommended!

- Jane Doe, CTO at TechCorp

Outstanding work on the DDoS mitigation tool. Saved us during a major attack.

- John Smith, Security Lead at Lumen

Professional, innovative, and always ahead of threats. A true asset to any team.

- Alice Johnson, DevOps Manager

Technical Skills

๐Ÿฆ€

Rust

85%

๐Ÿ

Python

95%

โ˜๏ธ

Cloud Security

90%

๐Ÿ—๏ธ

System Design

88%

๐Ÿ”’

Cybersecurity

92%

โšก

API Development

90%

๐Ÿ’พ

Database

87%

๐Ÿ”ง

DevOps

85%

Languages

  • Rust
  • Python
  • JavaScript/TypeScript
  • C/C++
  • Bash

Frameworks

  • Django
  • Flask
  • Next.js
  • React
  • Node.js

Security Tools

  • Burp Suite
  • OWASP ZAP
  • Metasploit
  • Wireshark
  • Fortinet

Certifications

Committed to continuous learning in cybersecurity and cloud technologies.

๐Ÿ”’

Certified Ethical Hacker (CEH)

EC-Council

2023 - 2026

View Credential
โ˜๏ธ

AWS Certified Security - Specialty

Amazon Web Services

2024 - 2027

View Credential
๐Ÿ›ก๏ธ

CompTIA Security+

CompTIA

2022 - 2025

View Credential
๐Ÿ”

CISSP

(ISC)ยฒ

2025 - 2028

View Credential

Latest Blog Posts

Sharing insights on cybersecurity, cloud engineering, and tech trends.

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Cloud Security Best Practices for 2025

Explore the latest strategies to secure your cloud infrastructure against evolving threats.

October 15, 2025

๐Ÿ›ก๏ธ

Emerging DDoS Attack Trends

A deep dive into recent DDoS vectors and mitigation techniques using AI-driven tools.

September 28, 2025

๐Ÿฆ€

Why Rust is Revolutionizing Security Tools

Discover how memory-safe programming with Rust is changing the cybersecurity landscape.

August 10, 2025

Let's Build Something Secure Together

Have a project in mind? Let's discuss how we can secure and scale your infrastructure.

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