1. Custom Web App Development
What It Is: Building tailored applications from scratch to meet specific business requirements.
Examples: CRMs, ERPs, inventory management systems, e-learning platforms, portals.
Tech Stack:
Frontend: React, Angular, Vue.js, HTML5/CSS3, TailwindCSS
Backend: Node.js, Django, Flask, Ruby on Rails, Laravel, ASP.NET
Languages: JavaScript, TypeScript, Python, PHP, Java, C#
Databases: PostgreSQL, MySQL, MongoDB, Firebase, Redis
2. Progressive Web Apps (PWAs)
What It Is: Web apps that provide a native app-like experience (offline capabilities, push notifications).
Benefits: Improved performance, better user experience, no app store dependency.
3. API Development & Integration
What It Is: Creating and consuming RESTful and GraphQL APIs for seamless integration with third-party services (e.g., payment gateways, CRMs, ERPs, messaging).
Examples: Stripe, PayPal, Salesforce, Google APIs, Twilio.
4. User Experience (UX) & User Interface (UI) Design
What It Is: Designing intuitive, responsive, and accessible interfaces.
Tools: Figma, Adobe XD, Sketch.
Focus: Clean design, usability, mobile-first approach, accessibility (WCAG compliance).
5. Security & Authentication
What It Is: Protecting user data and app integrity.
Features: SSL, OAuth2, JWT, Multi-factor Authentication (MFA), input sanitization, CSRF/XSS prevention.
6. Cloud Deployment & DevOps
What It Is: Hosting and managing apps with modern cloud providers.
Platforms: AWS, Azure, Google Cloud, Vercel, Netlify, Heroku, Docker/Kubernetes.
CI/CD Pipelines: GitHub Actions, GitLab CI, Jenkins.
7. Testing & Quality Assurance
What It Is: Ensuring software is bug-free and performs well.
Types:
Unit Testing (Jest, Mocha)
Integration Testing (Cypress, Selenium)
Load Testing (JMeter, Locust)
8. Maintenance & Support
What It Is: Ongoing updates, bug fixes, performance optimization, and scaling support after launch.