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REDNEK SERVICE

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.

01
1

Discovery

Requirements gathering, threat modelling, and architecture design.

02
2

Design

UI/UX design, API specification, and security design review.

03
3

Develop

Agile sprints with integrated SAST and code review gates.

04
4

Test

Functional QA, DAST, and penetration testing before release.

05
5

Deploy

Secure CI/CD deployment with infrastructure hardening.

06
6

Maintain

Ongoing support, patching, and feature development.

Business Benefits

Launch applications with zero known OWASP Top 10 vulnerabilities
Achieve sub-2-second page load times on Core Web Vitals
Reduce post-launch security remediation costs by 80%
Fully documented, maintainable codebase handed over on completion
ISO 27001-aligned secure SDLC process throughout engagement
CERT-In audit-ready code and architecture documentation

What You Receive

1Threat Model Document (STRIDE)
2Secure Architecture Design Document
3Source Code (with full IP transfer)
4API Documentation (OpenAPI spec)
5DAST / SAST Security Report
6Deployment Runbook and Operations Guide

Technology & Tools

Industry-leading platforms and frameworks used in our engagements.

Next.js / React / Vue.jsNode.js / Python / GoReact Native / FlutterPostgreSQL / MongoDB / RedisTypeScript (strict mode)Docker / KubernetesStripe / Razorpay (Payments)Supabase / Firebase

Frequently Asked Questions

Answers to the most common questions about our App Development service.

Do we own the source code?

Do you work with existing codebases?

What is your development methodology?

Can you build and hand over, or do you offer ongoing support?

Ready to Strengthen Your App Development?

Schedule a free consultation with our experts to discuss your requirements and get a tailored proposal.