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.
Earnings and projects
An estimate from an earlier read
Last 6 months: $49
Billed in all: $19,149$19k
$49 in the last 6 months
Across 27 contracts
Earnings, last 30 days
No data since Nov 5, 2026.
Skill rankings: Top 25% in Redux
Ranked by MRR among everyone on Upwork with the skill.
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- #92Web App Penetration Testing235 freelancers · 🇳🇵 #1Top 39%🇳🇵#1 of 1
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- #108Security Testing255 freelancers · 🇳🇵 #1Top 42%🇳🇵#1 of 3
- #114AI Governance231 freelancers · 🇳🇵 #1Top 49%🇳🇵#1 of 1
- #115AI Security199 freelancers · 🇳🇵 #1Top 58%🇳🇵#1 of 2
- #123Web Development Consultation305 freelancers · 🇳🇵 #1Top 40%🇳🇵#1 of 1