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Cybersecurity & Secure Development

Security built in,
not bolted on
after the breach.

We build secure software from day one — authentication, data protection, penetration testing, compliance, and secure API design. We've shipped healthcare platforms, financial systems, and research databases where security wasn't optional. It still isn't.

COMPASS clinical platform·HEIDI Health·i-mve financial SaaS·5.0 ★ on Fiverr

Fixed-price MVPs from $35k · No hourly billing surprises

security-scan — teamseven
SSL/TLS 1.3 enforced — all endpoints
JWT rotation — 15 min access, 7d refresh
Rate limiting — 100 req/min per IP
RBAC — 5 roles, field-level permissions
!Dependency audit — 2 packages flagged
SQL injection — parameterised queries only
XSS protection — CSP headers active
Audit log — all write operations recorded
Security posture
91 / 100

What we cover

Security isn't a checkbox at the end of the project. We build it into the architecture, the code patterns, the deployment, and the monitoring.

Secure architecture & design

Threat modelling from day one. Data classification, trust boundaries, least-privilege design, secrets management (Vault, AWS Secrets Manager). Security baked into the architecture decisions before a line of code is written.

Authentication & access control

JWT with proper rotation, OAuth2/OIDC, MFA, RBAC with field-level permissions, session management, account lockout. We've built auth for healthcare platforms with strict access requirements — we know what "secure" actually means here.

Penetration testing

Manual and automated penetration testing — OWASP Top 10, API security testing, auth bypass attempts, injection attacks, broken access control. Full report with severity ratings and remediation steps, not just a scan output.

Data protection & encryption

Encryption at rest and in transit. PII handling and data minimisation. GDPR and HIPAA-aligned data flows. Secure backups. Column-level encryption for sensitive fields — not just database-level.

Security code review

We review existing codebases for security vulnerabilities — injection risks, insecure deserialization, broken auth, missing input validation, exposed secrets. Good for teams who've shipped fast and need to know what they've accumulated.

Compliance & audit trails

GDPR, HIPAA, SOC 2 alignment. Immutable audit logs for all write operations. Data retention policies, right-to-erasure workflows, consent management. We've helped clients pass third-party security audits — we know what auditors look for.

Who this is for

Good fit

  • SaaS founders handling user data, payments, or healthcare records
  • Teams preparing for SOC 2 or ISO 27001 audits
  • Products that have shipped fast and need a security review
  • Companies with compliance requirements (GDPR, HIPAA)
  • Enterprise clients who require penetration test reports before contracts

Probably not you

  • You want a basic marketing site — basic SSL and headers are enough
  • You need an active incident response team (we're developers, not a SOC)
  • Offensive red-team operations for public infrastructure — not our scope
  • Budget under $8k — meaningful security work takes real time

How a security engagement works

Whether we're building secure from scratch or reviewing what you have.

01

Scope & threat modelling

We start by understanding what you're protecting: what data, what users, what regulatory context, what attack surfaces. A threat model before any code review or testing.

02

Architecture review

For existing systems: we review your architecture, data flows, and auth model. For new builds: we design the security architecture before development starts. Missing controls get flagged here, not in production.

03

Code & pen testing

Static analysis, manual code review, and active penetration testing. We test what a real attacker would try — auth bypass, injection, broken access control, API enumeration. Not just running OWASP ZAP and calling it done.

04

Remediation

We don't just hand over a report — we fix the issues. Remediation is included in our engagements. We patch, re-test, and verify the fixes before closing the finding.

05

Hardening & monitoring setup

CSP headers, rate limiting, WAF configuration, audit logging, alerting on suspicious patterns. Security doesn't end at launch — we set up the monitoring so you know if something changes.

Tools & standards we work with

Testing & scanning

Burp SuiteOWASP ZAPSemgrepSnyk

Auth standards

OAuth 2.0OIDCJWT / JWKSFIDO2 / WebAuthn

Compliance frameworks

GDPRHIPAASOC 2 Type IIOWASP Top 10

Infrastructure

AWS Security HubVaultCloudflare WAFDatadog

Pricing

Security work is priced by scope — what you're protecting, how large the codebase is, and how deep you need us to go.

Security Review
$8k – $20k

Codebase review, OWASP Top 10 pen test, auth review, dependency audit. Full findings report with remediation steps. For products preparing for a client security review or going into regulated industries.

  • Full code security audit
  • OWASP pen test
  • Dependency vulnerability scan
  • Report + remediation roadmap
  • 3–5 week engagement
Compliance programme
$60k+

Full SOC 2 or HIPAA readiness programme — gap analysis, remediation, policy documentation, control implementation, and audit prep. For teams heading into enterprise sales that require certification.

  • SOC 2 / HIPAA gap analysis
  • Control implementation
  • Policy documentation
  • Audit prep support
  • Ongoing security programme

All engagements start with a free scoping call. We'll size the engagement honestly.

Secure systems we've shipped

Where the stakes were high and "good enough" wasn't acceptable.

Clinical PlatformHealthcare Research

COMPASS — Ball State University clinical research platform

COMPASS handles sensitive clinical data for autism research — patient sessions, assessment records, clinical notes. HIPAA-aligned data handling, field-level access control by role, audit logs on every record access, data minimisation to limit what researchers can export. Passed Ball State's institutional security review.

HIPAACompliant data flows
Field-levelAccess control
Audit logEvery record access
Financial SaaSOperations Software

i-mve — multi-tenant financial operations SaaS

i-mve handles job invoicing, payments, and financial records for hundreds of UK removals companies. Tenant isolation at every query level — no cross-tenant data leakage possible. JWT with 15-minute rotation, Stripe integration with webhook signature verification, audit trail for all financial record changes.

ZeroCross-tenant leakage
15 minJWT rotation
500+Tenants live
Healthcare SaaSHealth Technology

HEIDI Health — healthcare operations platform

HEIDI Health operates in a regulated environment with strict data handling requirements. We implemented role-based access across clinical and administrative users, end-to-end encryption for patient data, secure integrations with health system APIs, and a complete audit trail for compliance reporting.

E2EPatient data encryption
RBACClinical + admin roles
FullCompliance audit trail

Common questions

Are you a penetration testing firm or a development agency?

Development agency that does security. We're not a pure-play pen test firm — we build secure software for a living and can test what we build and what others have built. For a pure red-team engagement, you'd want a dedicated security firm. For building things securely from the start, that's us.

Do you issue formal penetration test reports?

Yes. Our pen test reports include: executive summary, scope and methodology, all findings with CVSS severity ratings, proof of concept details, remediation steps, and a re-test confirmation after fixes. Suitable for enterprise procurement and compliance audits.

Can you help us prepare for SOC 2 or ISO 27001?

Yes. We do gap analysis against the control requirements, help implement the technical controls (logging, access management, encryption, incident response), and produce the documentation auditors expect. We work alongside your compliance team or vCISO — we handle the technical implementation, they handle the audit relationship.

We've shipped fast and never had a security review. Where do we start?

A security code review and basic pen test. That gives you a current-state picture: what's actually vulnerable vs. what's fine. Most teams find a handful of real issues and a lot of "good enough" — the review tells you which is which. Takes 3–5 weeks and costs $8k–$15k depending on codebase size.

What compliance standards do you work with?

GDPR, HIPAA, SOC 2 Type II, and OWASP Application Security Verification Standard (ASVS). We've worked with clients in healthcare, fintech, legal, and education — all different compliance landscapes. We'll map your specific requirements at the start of the engagement.

Do you offer ongoing security retainers?

Yes. Monthly retainers cover: quarterly dependency audits, monthly log reviews, security-aware code review on pull requests, and access to us for security questions as your product evolves. Good for teams who've gone through a one-off engagement and want to stay on top of it.

CLIENT RESULTS

353 reviews. 5.0 average.

Platform-level reviews of the agency — not cherry-picked project comments.

What I love about Team7 is that they always say: No worries, we can find a solution. This is the mindset of builders, creators, people who do not have fear — the partner you need if you want to excel.
Alfonso G.Founder, Mebag · 🇮🇹 Italy★★★★★
Working with Mo and his team over the past year has been nothing short of exceptional. I was admittedly sceptical about investing such a large amount — but results exceeded every expectation.
Alex M.Product Owner, SaaS Platform · 🇬🇧 UK★★★★★
Team 7 is the best group of developers on Fiverr — and I promise it is not even close. The software they have developed has changed our company for the better.
James B.CEO, Storage Solutions · 🇺🇸 United States★★★★★
LET'S TALK

Got something to build?
Tell us what it is.

30 minutes. No slides. We'll listen, ask the right questions, and tell you honestly if we can help — or why we can't. That's it.

Reply within 4 business hours NDA available before we talk
⭐ 5.0 · 353 reviewsFiverr Vetted Pro8 years · 600+ shipped
What happens next
  1. 01
    Book a 30-minute slotPick a time that works. No prep needed.
  2. 02
    We have a real conversationYou explain what you're building. We ask the hard questions.
  3. 03
    You get a scoped proposalFixed price. Fixed timeline. Within 48 hours — or we tell you why it's not a fit.