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I will be full stack ai developer, saas web app, reactjs, vapt, app security, vapt,sast
DevSec Zone
Level 1
5,0
5,0
Über diesen Service
DevSec Zone A full-stack web development, AI & application security team specializing in modern, secure digital products.
With 6+ years of experience, we build custom websites, web apps, SaaS platforms, AI-powered solutions, and secure applications for businesses and startups.
WHAT WE BUILD
- ReactJS & Next.js web applications
- NodeJS & ExpressJS backend development
- AI-powered apps & chatbots
- SaaS platforms & dashboards
- MongoDB & database integration
- REST & third-party API integration
- Authentication, authorization & payments
- Bug fixing & existing app improvements
SECURITY & GRC
- VAPT, penetration testing & vulnerability assessment
- API & application security testing
- ISO 27001, NIST CSF/RMF, SOC 2 & PCI DSS
- Gap Analysis & Certification Readiness
- ISMS documentation & security policies
- Risk Assessments & Risk Registers
- CIS Benchmark hardening reviews
WHY CLIENTS CHOOSE US
- 6+ years of development experience
- Custom, scalable & maintainable solutions
- Security-conscious engineering
- Full development, testing & deployment support
Requirement -> Design -> Development -> Security Testing -> Deployment
Lets turn your idea into a powerful, secure and production-ready web application.
Rechte Dritter respektieren
Bitte beachte, dass es gegen die Richtlinien von Fiverr verstößt, wenn Freelancer Themes, Vorlagen oder andere Elemente, die die Rechte Dritter oder geltende Gesetze verletzen, in die gelieferte Arbeit aufnehmen. Lies mehr darüber in unseren Leitfaden für verantwortungsvolle digitale Kreation.
Lerne DevSec Zone kennen
DevSec Zone
Full Stack, Mobile App, React Native, Reactjs, Cybersecurity, App Security
Level 1
- AusPakistan
- Mitglied seitFeb. 2020
- ⌀ Antwortzeit1 Stunde
- Letzte Lieferung3 Wochen
Sprachen
Urdu, Englisch, Deutsch
⚙️ 6+ Years Experience | React Native & React Developer | Cybersecurity
Hi, I’m Zain ul Abdin, founder of DevSec Zone. I specialize in React Native iOS/Android, React/Next.js, Node.js, MERN, Firebase, APIs, Stripe and scalable full-stack solutions.
🔐 Security-first development includes VAPT, penetration testing, API & application security, vulnerability assessments, secure architecture, ISO 27001, NIST CSF/RMF, SOC 2 & PCI DSS readiness, risk assessments, ISMS documentation and compliance gap analysis.
I deliver secure, scalable products from development to deployment and support.
Mein Portfolio
FAQ
What full-stack development services do you offer?
We provide full-stack web development using ReactJS, Next.js, Node.js, Express.js, MongoDB, REST APIs, authentication, payment integration, dashboards, and custom features.
Can you build a SaaS web application from scratch?
Yes. We can build a custom SaaS application from frontend and backend development to database integration, authentication, APIs, testing, and deployment.
Do you develop AI-powered web applications?
Yes. We develop AI web applications, AI chatbots, AI assistants, API integrations, and custom AI-powered features based on your requirements.
Can you work on an existing web application?
Absolutely. We can fix bugs, add new features, improve performance, integrate APIs, and optimize existing React, Next.js, Node.js, or SaaS applications.
How do we get started?
Send us your requirements, features, design, or project idea. We'll review them and recommend the best full-stack development or AI solution for your project.
What information security services do you provide?
I provide Information Security, GRC, cybersecurity, risk management, compliance, security assessments, policy development, and security audit support aligned with ISO 27001, SOC 2, NIST, and CISM best practices.
Do you provide GRC services?
Yes. I provide Governance, Risk & Compliance (GRC) services, including risk assessments, control mapping, compliance documentation, security policies, and risk registers.
Can you help prepare my company for a security audit?
Yes. I can perform a security gap assessment, identify compliance gaps, organize documentation and evidence, and provide a practical remediation roadmap.
Bewertungen
83 Bewertungen für diesen Service
| (77) | ||
| (3) | ||
| (0) | ||
| (2) | ||
| (1) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
S 
suzannederksen
Indonesien
Laufende ZusammenarbeitThank you for another great delivery!
50 $
Preis
1 Tag
Dauer
B 
Antwort des Freelancers
Hilfreich?S suzannederksen
Indonesien
Laufende ZusammenarbeitGreat working again with Zain!
50 $
Preis
5 Tagen
Dauer
B Antwort des Freelancers
Hilfreich?S seficohen
Vereinigte Staaten
Laufende ZusammenarbeitI'm really satisfied with his work. Always professional and if something is not clear he asks. Delivery always on time. Very efficient and it's great working with him.
100 $-200 $
Preis
7 Tagen
Dauer
B Antwort des Freelancers
Hilfreich?A alivia_jonna
Vereinigte Staaten
Zain was a pleasure to work with. They were professional, responsive, and delivered exactly what I needed. Highly recommend for Wix website design.
50 $
Preis
1 Tag
Dauer
B Antwort des Freelancers
Hilfreich?N 
ni3l555
Belgien
Laufende ZusammenarbeitVery good quality and exactly like I asked. Fair price and good communication overall.
50 $-100 $
Preis
B Antwort des Freelancers
Hilfreich?
Bewertungen
83 Bewertungen für diesen Service
| (77) | ||
| (3) | ||
| (0) | ||
| (2) | ||
| (1) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
S suzannederksen
Indonesien
Laufende ZusammenarbeitThank you for another great delivery!
50 $
Preis
1 Tag
Dauer
B Antwort des Freelancers
Hilfreich?S suzannederksen
Indonesien
Laufende ZusammenarbeitGreat working again with Zain!
50 $
Preis
5 Tagen
Dauer
B Antwort des Freelancers
Hilfreich?S seficohen
Vereinigte Staaten
Laufende ZusammenarbeitI'm really satisfied with his work. Always professional and if something is not clear he asks. Delivery always on time. Very efficient and it's great working with him.
100 $-200 $
Preis
7 Tagen
Dauer
B Antwort des Freelancers
Hilfreich?A alivia_jonna
Vereinigte Staaten
Zain was a pleasure to work with. They were professional, responsive, and delivered exactly what I needed. Highly recommend for Wix website design.
50 $
Preis
1 Tag
Dauer
B Antwort des Freelancers
Hilfreich?N ni3l555
Belgien
Laufende ZusammenarbeitVery good quality and exactly like I asked. Fair price and good communication overall.
50 $-100 $
Preis
B Antwort des Freelancers
Hilfreich?
