NASBIX TECHNOLOGIES

Reviews that catch what scanners miss

Human secure code review on critical modules—authentication, payments, cryptography, PII, and admin paths—with reproducible findings, fix examples, and optional re-review before release from Karachi.

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Critical-path focus PoC-oriented findings Multi-stack coverage Named security reviewers

Secure code reviews

SAST green does not mean auth is safe

Automated tools miss business-logic flaws, broken access control, and crypto misuse that only show up when a reviewer reads the flow. NASBIX secure code reviews target the modules that hurt most if wrong—login and session handling, payment and ledger code, key management, file uploads, and data export— with findings engineers can reproduce and fix without a security PhD.

Reviews sit inside secure SDLC and often follow or precede penetration testing: we go deep on source when black-box tests flag a surface. Web3 clients use the same discipline on smart contracts and wallet integration code; product teams pair reviews with security trainings so patterns stick.

Scope tied to repos, branches, and entry points—not vague “review the whole monolith”
Findings ranked by exploitability and asset exposure, with code references and suggested patches
Language coverage across JavaScript/TypeScript, Python, Java, PHP, Go, and mobile stacks you name
Re-review of critical fixes before merge or tag when release gates require sign-off

How we deliver → Fintech industry →

Secure code reviews by NASBIX TECHNOLOGIES — Read · Prove · Fix

Who we help

Teams shipping high-risk code under time pressure

Engineering and security leads who need expert eyes on the paths attackers want most.

Fintech & payments

Transactions, webhooks, reconciliation, and admin tools where IDOR or logic bugs mean real loss.

Web3 & wallets

Contract upgrades, signing flows, and backend services that touch keys or user funds.

Healthcare & SaaS

PII-heavy features, tenant isolation, and export paths subject to audit and customer review.

What you get

Secure code review capabilities that matter

Scoped to modules, languages, and release deadlines—not endless nitpicks on style.

Critical-path review

AuthN/Z, sessions, password reset, MFA, and privilege escalation surfaces.

Payments & money movement

Checkout, refunds, ledger updates, and webhook verification logic.

Crypto & secrets

At-rest encryption, KDF usage, token storage, and API key handling patterns.

Injection & SSRF

Query builders, template engines, file paths, and outbound request guards.

Findings with context

Steps to reproduce, impact narrative, and example fixes aligned to your framework.

Team coaching

PR checklist additions and walkthrough calls so reviewers internalize patterns.

Review depth

Evidence that satisfies release gates and diligence

We work from your repo access model, document assumptions, and deliver ticket-ready output.

Read-only repo access, NDA, and branch/tag pinning for reproducible review baselines
Mapping to OWASP Top 10 and ASVS controls referenced in your secure SDLC policy
Coordination with SAST/DAST output—human validation, not duplicate noise
Privacy-sensitive flows reviewed for minimization and unsafe logging
Smart contract and wallet adjacency when Web3 code shares a release train
Re-review and sign-off letter when auditors or customers require closure proof

Vulnerability assessment → Healthcare industry →

Secure SDLC and code review delivery — Scope · Find · Sign off

How we deliver

From scoped modules to merged fixes

Tight scope and access up front—findings and re-review aligned to your release train.

01 · ScopeRepos, modules, threat concerns, deadlines, and access method agreed with your tech lead.
02 · ReviewLine-by-line analysis on critical paths, with notes and internal peer check on severe items.
03 · ReportRanked findings, fix guidance, and optional sync call with your developers.
04 · Re-reviewValidate patches on critical/high items and issue closure summary for gates.