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Aashish B.
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Aashish B.

Full-Stack Developer and Security Engineer | Next.js React TypeScript

I am Software Engineer and cybersecurity practitioner with 6 years of experience and background as a Computer Officer at the National Cyber Security Center. I specialize in building secure-by-design applications, finding vulnerabilities, penetration testing, and implementing AI, governance and cybersecurity together. Services Offered: - Secure Full-Stack Development using Next.js, React, Node.js, Nest.js, and TypeScript - Vulnerability Assessment & Penetration Testing: automated scanning and manual penetration testing and exploitation and fixing guides - OWASP Top 10 Security, OWASP Top 10 for Large Language Model Applications - AI & LLM Security Assessments: Auditing AI integrations, prompt injection risks, data leakage, and security guardrails. - Source Code Review, SAST (Static Application Security Testing) and DAST (Dynamic Application Security Testing) - Technical Consultation: Advisory across web application development to application security architecture, Cybersecurity, AI governance If you need a security review, a penetration tester (pentester), or a secure development of application, feel free to reach out. Best Regards, Aashish B.

🇳🇵Kathmandu, Nepal$25/hr100% JSS4.99 (19)Since Aug 2018

Earnings and projects

MRR (estimate)
≈$8

An estimate from an earlier read

World#174,204 / 412k
🇳🇵Country#465 / 1,189
Revenue, last 30 days
$0

Last 6 months: $49

Total earnings
$18k

Billed in all: $19k

World#148,192 / 412k
🇳🇵Country#382 / 1,189
Per project
$755

$49 in the last 6 months

World#146,361 / 412k
🇳🇵Country#412 / 1,189
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇳🇵Country#357 / 1,189
Projects in all
24

Across 27 contracts

59% fixed41% hourly
World#116,630 / 412k
🇳🇵Country#369 / 1,189

Earnings, last 30 days

$19.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$18.8k$19.0k$19.2k$19.4kOct 9Oct 24Nov 8

No data since Nov 5, 2026.

Skill rankings: Top 25% in Redux

Ranked by MRR among everyone on Upwork with the skill.

  1. #47OWASP109 freelancers · 🇳🇵 #1Top 43%
  2. #92Web App Penetration Testing235 freelancers · 🇳🇵 #1Top 39%
  3. #96Application Security251 freelancers · 🇳🇵 #1Top 38%
  4. #104SOC 2200 freelancers · 🇳🇵 #1Top 52%
  5. #108Security Testing255 freelancers · 🇳🇵 #1Top 42%
  6. #114AI Governance231 freelancers · 🇳🇵 #1Top 49%
  7. #115AI Security199 freelancers · 🇳🇵 #1Top 58%
  8. #123Web Development Consultation305 freelancers · 🇳🇵 #1Top 40%