App Development
We design and build web and mobile applications with security engineered from the very first line of code. Our secure SDLC methodology — covering design, development, testing, and deployment — ensures that every application we deliver meets the highest standards of security, performance, and maintainability.
50+
Applications Delivered
0
OWASP Top 10 Issues at Launch
< 2 sec
Target Page Load Time
Agile
2-Week Sprint Cadence
What's Included
Comprehensive service scope covering every aspect of app development.
Secure Web Application Development
Modern, performant web applications built with security-first principles.
- Next.js, React, Vue.js for frontend
- Node.js, Python (FastAPI / Django) for backend
- OWASP ASVS Level 2+ compliance by default
- Authentication with OAuth 2.0 / OIDC / MFA
Mobile Application Development
Cross-platform and native mobile apps with built-in security controls.
- React Native and Flutter for cross-platform
- Swift (iOS) and Kotlin (Android) native builds
- Certificate pinning and secure storage
- OWASP MASVS compliance
Threat Modelling (STRIDE)
Identify and mitigate threats at the design stage before code is written.
- STRIDE / PASTA threat modelling workshops
- Data flow diagram analysis
- Risk-ranked mitigations backlog
- Integration with Jira / Azure DevOps
Security Code Review
Expert review of your codebase for security vulnerabilities.
- Manual review for business logic flaws
- SAST tool integration (Semgrep, SonarQube)
- Dependency vulnerability scanning (Snyk, Dependabot)
- Pull request security checklist enforcement
API Design & Development
RESTful and GraphQL APIs built for security and scale.
- OpenAPI / Swagger specification-first design
- OAuth 2.0 scopes and JWT validation
- Rate limiting, throttling, and abuse prevention
- API versioning and deprecation strategy
Performance Optimisation
Fast applications that stand up to real-world traffic.
- Core Web Vitals optimisation (LCP, CLS, FID)
- CDN strategy and edge caching
- Database query optimisation and indexing
- Load testing with k6 / Locust
Our Methodology
A structured, repeatable process that delivers consistent outcomes.
Discovery
Requirements gathering, threat modelling, and architecture design.
Design
UI/UX design, API specification, and security design review.
Develop
Agile sprints with integrated SAST and code review gates.
Test
Functional QA, DAST, and penetration testing before release.
Deploy
Secure CI/CD deployment with infrastructure hardening.
Maintain
Ongoing support, patching, and feature development.
Business Benefits
What You Receive
Technology & Tools
Industry-leading platforms and frameworks used in our engagements.
Frequently Asked Questions
Answers to the most common questions about our App Development service.